[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.29"]
[Round "10"]
[White "Lach, Aleksandra"]
[Black "Milliet, Sophie"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2292"]
[BlackElo "2392"]
[PlyCount "141"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. 0-0 e6 7. b3 d6 8. Bb2 Nf6 9. Ne2 Nb4 10. Ne1 Nxd3 11. cxd3 Be7 12. f4 0-0 13. Ng3 Bd7 14. Nc2 Bb5 15. Rf3 Bc6 16. Qe2 Re8 17. Rf2 Rc8 18. Raf1 b5 19. e5 Nd7 20. exd6 Bxd6 21. Ne3 f5 22. Nc2 Nf6 23. h3 Rc7 24. Ne1 Nd5 25. Be5 g6 26. Nc2 Rc8 27. Re1 Be7 28. Nf1 Bh4 29. g3 Be7 30. Ba1 Bf6 31. Be5 Bxe5 32. Qxe5 Nf6 33. Re3 Ba8 34. Nh2 c4 35. dxc4 bxc4 36. bxc4 Ne4 37. d3 Nxf2 38. Kxf2 Qb6 39. Nd4 Rc5 40. Qf6 Ra5 41. Re2 Ra3 42. Rd2 Qa5 43. Nhf3 Rxa2 44. Rxa2 Qxa2+ 45. Ke3 Qg2 46. Ng5 Qb7 47. Ngxe6 Qf7 48. Qe5 Bb7 49. Kd2 Bc8 50. Ng5 Qd7 51. Qf6 Rf8 52. Qb6 a5 53. Ngf3 Rd8 54. Qxa5 Bb7 55. Qc3 Ra8 56. Ne5 Ra2+ 57. Ke3 Qa4 58. c5 Bd5 59. c6 Qd1 60. Nef3 Bxf3 61. Qc4+ Kg7 62. Qxa2 Bxc6 63. Nxc6 Qc1+ 64. Kf2 Qxc6 65. Qc4 Qh1 66. Qc7+ Kh6 67. Qd8 Qh2+ 68. Kf3 Qh1+ 69. Kf2 Qh2+ 70. Kf3 Qh1+ 71. Kf2 1/2-1/2

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.28"]
[Round "9"]
[White "Lach, Aleksandra"]
[Black "Brunello, Marina"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2292"]
[BlackElo "2353"]
[PlyCount "74"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 g6 5. e4 d6 6. 0-0 Bg7 7. Re1 0-0 8. c3 Nbd7 9. a4 a5 10. h3 e5 11. g4 Rb8 12. c4 Nc5 13. Nc3 Ne6 14. Ne2 h5 15. Nh2 h4 16. f4 exf4 17. Nxf4 Nd4 18. Ne2 Nd7 19. Be3 Ne6 20. d4 c5 21. d5 Ng5 22. Qd2 Bf6 23. Rf1 Be7 24. Rf2 Ne5 25. b3 Nh7 26. Raf1 Bg5 27. Nf3 Nxf3+ 28. Rxf3 Bxe3+ 29. Qxe3 Qe7 30. Nc3 Rbe8 31. Qf4 Ba6 32. R3f2 Kg7 33. Nb1 f6 34. Nd2 Ng5 35. Kh1 Bc8 36. Rg1 Qe5 37. Qxe5 fxe5 1/2-1/2

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.27"]
[Round "8"]
[White "Markantonaki, Haritomeni"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2167"]
[BlackElo "2292"]
[PlyCount "90"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 h5 8. Qd2 Nxd4 9. Bxd4 Bh6 10. Be3 Bxe3 11. Qxe3 Be6 12. Be2 Qa5 13. 0-0 Rc8 14. f4 Qc5 15. Qxc5 Rxc5 16. Bd3 Nd7 17. Ne2 Bc4 18. b4 Rc7 19. Nd4 0-0 20. Nb3 Rfc8 21. Na5 Nb6 22. Kf2 Bxd3 23. cxd3 Na4 24. Ke3 Rc3 25. Rf2 b6 26. Nb3 R8c4 27. h4 e6 28. g4 hxg4 29. h5 gxh5 30. Rh1 Rxb4 31. Rxh5 Nc5 32. Rg5+ Kf8 33. Nxc5 bxc5 34. f5 e5 35. Rh2 c4 36. Rh8+ Ke7 37. f6+ Kxf6 38. Rf5+ Kg7 39. Rfh5 Rxd3+ 40. Ke2 Rb2+ 41. Ke1 Re3+ 42. Kd1 c3 43. R8h7+ Kf6 44. Rf5+ Kg6 45. Rhxf7 Rd2+ 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.26"]
[Round "7"]
[White "Lach, Aleksandra"]
[Black "Vega Gutierrez, Sabrina Neide"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2292"]
[BlackElo "2383"]
[PlyCount "102"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Bg7 7. f3 h5 8. 0-0-0 d6 9. Nge2 Bd7 10. Kb1 b5 11. Nc1 b4 12. Nd5 Rb8 13. Nxf6+ Bxf6 14. f4 Qc7 15. Bc4 a5 16. e5 dxe5 17. Bxf7+ Kxf7 18. Qxd7 Qxd7 19. Rxd7 exf4 20. Bxf4 Rb5 21. Rc7 Nd4 22. Re1 a4 23. Nd3 b3 24. cxb3 axb3 25. a3 Ne6 26. Rc4 Nxf4 27. Rxf4 Rd8 28. Rf3 Rf5 29. Ree3 Bg5 30. Rxf5+ gxf5 31. Rf3 Kg6 32. g3 Rd5 33. h4 Bh6 34. a4 e5 35. Nxe5+ Rxe5 36. Rxb3 Be3 37. Rb8 Bd4 38. b4 Re3 39. b5 Ra3 40. Ra8 Rxg3 41. Kc2 Rc3+ 42. Kd2 Rb3 43. Kc2 Rb4 44. Ra6+ Bf6 45. b6 f4 46. a5 f3 47. Kd3 f2 48. Ke2 Rb2+ 49. Kf1 Bd4 50. b7+ Kf5 51. Rb6 Bxb6 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.25"]
[Round "6"]
[White "Paasikangas Tella, Johanna"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2080"]
[BlackElo "2292"]
[PlyCount "82"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. g4 Qb6 9. Ncb5 d5 10. g5 Nxe4 11. fxe4 e5 12. Nf5 d4 13. Nh6+ Bxh6 14. gxh6 dxe3 15. Qd6 Nd4 16. Qxb6 axb6 17. Bd3 Bh3 18. Nc3 f5 19. exf5 Bxf5 20. Ne4 Bxe4 21. Bxe4 Rf4 22. Bd5+ Kf8 23. 0-0-0 Ra5 24. Bxb7 Rxa2 25. Kb1 Ra7 26. Bd5 Rf2 27. Rhf1 Rd7 28. Rxf2+ exf2 29. Bg2 Rf7 30. Rf1 Rf4 31. Kc1 Nf5 32. Kd2 e4 33. Ke2 e3 34. c3 Rh4 35. Rh1 Rxh6 36. Be4 Rxh2 37. Rxh2 Ng3+ 38. Kf3 f1Q+ 39. Kxg3 e2 40. Rf2+ Kg7 41. Bd3 Qg1+ 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.23"]
[Round "5"]
[White "Lach, Aleksandra"]
[Black "Bulmaga, Irina"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2292"]
[BlackElo "2394"]
[PlyCount "132"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bd6 5. Bd3 b6 6. Nce2 0-0 7. Nf3 c5 8. c3 Ba6 9. 0-0 Bxd3 10. Qxd3 Nc6 11. Ng3 Re8 12. Rad1 h6 13. Bxd6 Qxd6 14. e4 cxd4 15. Nxd4 Nxd4 16. Qxd4 e5 17. Qa4 Qe6 18. Rfe1 Nxe4 19. Nxe4 dxe4 20. Rxe4 Rad8 21. Rde1 Rd5 22. b4 Re7 23. R4e2 b5 24. Qc2 Qg4 25. f3 Qc4 26. Re4 Qc6 27. g4 Qd6 28. R1e2 g6 29. c4 bxc4 30. Rxc4 Rd3 31. Kg2 Kg7 32. Rc5 Re6 33. Qb2 Rd4 34. a3 Kh7 35. Qc3 e4 36. f4 Qxf4 37. Qg3 Qf6 38. Rf2 Qe7 39. Rc7 Rd7 40. Rxd7 Qxd7 41. Qe3 Re7 42. h3 f5 43. Rd2 Qe6 44. Qf4 e3 45. Re2 Qd5+ 46. Qf3 Qe5 47. a4 f4 48. h4 Qe4 49. Qxe4 Rxe4 50. Kf3 Rxb4 51. Rc2 Rxa4 52. Rc7+ Kg8 53. Rc6 Kg7 54. g5 hxg5 55. hxg5 Ra1 56. Re6 Rf1+ 57. Ke2 Rf2+ 58. Ke1 a5 59. Re7+ Kf8 60. Re4 Kf7 61. Kd1 a4 62. Rxa4 Ke6 63. Ra5 Rd2+ 64. Ke1 Rd5 65. Ra6+ Kf5 66. Ke2 Rd2+ 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.22"]
[Round "4"]
[White "Szente Varga, Fruzsina"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2025"]
[BlackElo "2292"]
[PlyCount "98"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nc6 7. 0-0 Nd4 8. f4 Be7 9. Be3 b4 10. Nb1 Qb6 11. Nd2 Nf6 12. c3 Nc6 13. Nc4 Qc7 14. e5 Nd5 15. Bd2 Nb6 16. Ne3 g6 17. Rc1 a5 18. d4 bxc3 19. bxc3 c4 20. Rb1 Rb8 21. Nf2 f5 22. exf6 Bxf6 23. Ne4 0-0 24. Nxf6+ Rxf6 25. Qg4 Ne7 26. Bxb7 Rxb7 27. Qg5 Nbd5 28. Ng4 Rf8 29. Nh6+ Kg7 30. Rxb7 Qxb7 31. g4 Nf6 32. f5 Qd5 33. Bf4 Nc6 34. Qh4 Nxd4 35. cxd4 Qxd4+ 36. Kh1 Qe4+ 37. Kg1 Nd5 38. Bg5 exf5 39. gxf5 Qxh4 40. Bxh4 Kxh6 41. f6 c3 42. Be1 Rc8 43. Rf3 g5 44. f7 c2 45. Bd2 Kg7 46. Kf2 Nf4 47. Bc1 Kxf7 48. h4 h6 49. hxg5 hxg5 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.21"]
[Round "3"]
[White "Abdinova, Narmin"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2087"]
[BlackElo "2292"]
[PlyCount "104"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. Qb3 Qb6 7. Bf4 dxc4 8. Qxc4 Qxb2 9. 0-0 Be7 10. Nbd2 Qb4 11. Ne5 0-0 12. Rfc1 h6 13. e4 Bh7 14. Rab1 Qxc4 15. Rxc4 b6 16. Nxc6 Nxc6 17. Rxc6 Rfd8 18. Rc7 Bf8 19. Be3 Ne8 20. Rc6 Rac8 21. Rbc1 Rxc6 22. Rxc6 Nd6 23. a4 g5 24. Rc7 Rc8 25. Rxa7 Rc1+ 26. Bf1 Ra1 27. f3 Ra3 28. Bf2 g4 29. e5 Nc8 30. Rc7 Ne7 31. Ne4 Nd5 32. Nf6+ Nxf6 33. exf6 gxf3 34. Rc4 Ra1 35. Rc3 Be4 36. Be3 Kh7 37. d5 exd5 38. Bxb6 Rxa4 39. Bd3 Kg6 40. Kf2 h5 41. h3 Rb4 42. Ba7 Kxf6 43. g4 hxg4 44. hxg4 Rb2+ 45. Kf1 Kg5 46. Bxe4 dxe4 47. Rc8 Bd6 48. Rd8 Be5 49. Re8 f6 50. Be3+ Kxg4 51. Rg8+ Kf5 52. Rg7 Bc3 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.20"]
[Round "2"]
[White "Lach, Aleksandra"]
[Black "Mammadzada, Gunay Vuqar Qizi"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2292"]
[BlackElo "2436"]
[PlyCount "120"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 Nc6 7. Na3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Bxd4 Be7 11. Bd3 Bd7 12. Ne5 0-0 13. Qc2 Be8 14. 0-0 Qc7 15. Rfe1 Bc5 16. Bxc5 Qxc5 17. Re3 Bb5 18. c4 Bc6 19. Rae1 Rfd8 20. Rh3 h6 21. Qe2 Rd6 22. a3 a5 23. Rg3 a4 24. h3 Rad8 25. Kh2 Kf8 26. f4 Rd4 27. Qe3 Be4 28. Bxe4 Nxe4 29. Rg4 Nf6 30. Rg3 Qc7 31. Qf3 Rd2 32. f5 exf5 33. Qxf5 Rxb2 34. Qf4 Qc5 35. Rf1 Rb6 36. Ng4 Qd4 37. Qf5 Qd7 38. Qf2 Nxg4+ 39. hxg4 Rf6 40. Qc5+ Qd6 41. Qxd6+ Rdxd6 42. Rc1 Rf4 43. Rb1 Rxc4 44. Rxb7 f6 45. Kh3 Rd1 46. Re3 Rdd4 47. Rb8+ Kf7 48. Rb7+ Kg8 49. Re8+ Kh7 50. Re6 Rc3+ 51. Kh2 Rxg4 52. Rxf6 Rc2 53. Rf3 Rgxg2+ 54. Kh3 Rh2+ 55. Kg3 Rcg2+ 56. Kf4 Rf2 57. Ra7 Rxf3+ 58. Kxf3 Rh3+ 59. Kg4 Rxa3 60. Kh5 Ra1 0-1

[Event "EU-ch (Women) 24th"]
[Site "Rhodes"]
[Date "2024.04.19"]
[Round "1"]
[White "Lach, Aleksandra"]
[Black "Tsetskhladze, Mariam"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2292"]
[BlackElo "1955"]
[PlyCount "115"]
[EventDate "2024.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GRE"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. Nf3 c5 7. dxc5 Bxc5 8. 0-0 Nc6 9. e4 d4 10. Ne2 Nh5 11. e5 Nxf4 12. Nxf4 g6 13. Bc4 Re8 14. Qe2 Bf8 15. Rad1 Qb6 16. b3 Bg7 17. Rfe1 Rd8 18. Qe4 Qa5 19. a4 a6 20. Bd3 Qc7 21. h4 b6 22. h5 Bb7 23. hxg6 hxg6 24. Qe2 Nb4 25. Ng5 Nxd3 26. cxd3 Qe7 27. Qg4 Bh6 28. Ngh3 Kh7 29. Ne2 f5 30. exf6 Qxf6 31. Ng3 Bd5 32. Ne4 Bxe4 33. Rxe4 e5 34. Rde1 Rd5 35. f4 Re8 36. Qe2 Kg7 37. Kh1 Qc6 38. Qg4 Qe6 39. Qxe6 Rxe6 40. g4 Kf7 41. g5 Bg7 42. Ng1 Ke7 43. Nf3 Kd6 44. Kg2 Re7 45. R1e2 Re6 46. Kh3 Re8 47. Kg4 Re7 48. Nh4 Rc7 49. Nxg6 exf4 50. Re6+ Kd7 51. Nxf4 Rdc5 52. Re7+ Kc8 53. Re8+ Kd7 54. R2e7+ Kd6 55. Re6+ Kd7 56. R8e7+ Kd8 57. Rxc7 Rxc7 58. Rxb6 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Hamidi, Amir Mohammad"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2209"]
[BlackElo "2292"]
[PlyCount "81"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. f3 e6 5. e4 Be7 6. e5 Ng8 7. Bd2 Nc6 8. Nce2 Bg5 9. c3 Nh6 10. Nh3 Nf7 11. Nxg5 Nxg5 12. Nf4 Nf7 13. Bd3 Bd7 14. Qe2 Ne7 15. g4 g6 16. gxf5 Nxf5 17. 0-0-0 Qe7 18. Bxf5 gxf5 19. Rhg1 0-0-0 20. Rg7 Rdg8 21. Rdg1 Qf8 22. Qg2 Rxg7 23. Qxg7 Qxg7 24. Rxg7 Nd8 25. Be1 c5 26. Kd2 cxd4 27. cxd4 Nc6 28. Ke3 b6 29. Bh4 Nb4 30. a3 Nc6 31. Bf6 Re8 32. Rxh7 Na5 33. Nd3 Nc4+ 34. Kf2 a5 35. h4 Bb5 36. h5 f4 37. h6 Ne3 38. Nxf4 Nf5 39. Nh5 Bd7 40. Ng3 Nxd4 41. Rg7 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "11"]
[White "Lach, Aleksandra"]
[Black "Bilan, Danila"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2292"]
[BlackElo "2303"]
[PlyCount "101"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 c6 2. e3 d5 3. d4 Nf6 4. Qc2 e6 5. Nf3 Bd7 6. Bd3 Bd6 7. 0-0 c5 8. cxd5 Nxd5 9. dxc5 Nb4 10. Qb3 Nxd3 11. Qxd3 Bxc5 12. Qc3 Bf8 13. Rd1 Qc8 14. Qe5 Nc6 15. Qg3 g6 16. Ne5 Nxe5 17. Qxe5 Rg8 18. Nc3 Bg7 19. Qd6 Qc6 20. Qa3 Bf8 21. Qb3 0-0-0 22. e4 Qb6 23. Qc2 Bc6 24. Be3 Bc5 25. Nd5 exd5 26. Bxc5 Qc7 27. Bxa7 dxe4 28. Rdc1 Rd3 29. Be3 Rgd8 30. h3 f5 31. g3 Rxe3 32. fxe3 Qxg3+ 33. Qg2 Qxe3+ 34. Qf2 Qxf2+ 35. Kxf2 Rd2+ 36. Ke3 Rxb2 37. a4 Rb3+ 38. Kd4 e3 39. a5 e2 40. a6 Kb8 41. a7+ Ka8 42. Re1 Rb2 43. Kc3 Rb5 44. Rxe2 Rc5+ 45. Kb4 Rb5+ 46. Kc4 Rd5 47. Re8+ Bxe8 48. Kxd5 f4 49. Kc5 f3 50. Kb6 Bc6 51. Re1 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Lach, Aleksandra"]
[Black "Bremner, Adam"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2292"]
[BlackElo "2190"]
[PlyCount "48"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qb3 e6 8. Nbd2 Bg7 9. Nc4 0-0 10. Be3 Nxe3 11. Qxe3 d5 12. exd6 b5 13. Ncd2 Bxb2 14. Rb1 Bg7 15. Bxb5 Qxd6 16. 0-0 Nd4 17. Bd3 Nxf3+ 18. Qxf3 Ba6 19. Ne4 Qa3 20. Rb3 Qxa2 21. Ng5 Bxd3 22. Qxd3 Rac8 23. Qh3 h6 24. c4 hxg5 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "9"]
[White "Lach, Aleksandra"]
[Black "Krzesaj, Robert"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2292"]
[BlackElo "2391"]
[PlyCount "83"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. c5 b6 7. cxb6 axb6 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. Ne5 c5 12. Qb5 cxd4 13. exd4 Nfd7 14. Bf4 Nxe5 15. Bxe5 Bd6 16. f4 Bxe5 17. fxe5 Qh4 18. Rad1 Na6 19. Rf3 f5 20. Qxb6 Qe7 21. Qd6 Qf7 22. b3 Rfd8 23. Qa3 Rdc8 24. Nb5 Nc5 25. Qb2 Ne4 26. Nd6 Nxd6 27. exd6 Qd7 28. b4 Qxd6 29. b5 Rcb8 30. Rb3 Ra4 31. b6 Rb7 32. Rc1 h6 33. g3 Ra6 34. Rb1 f4 35. gxf4 Qxf4 36. Rf1 Qd6 37. Rc3 Raxb6 38. Rc8+ Kh7 39. Qc2+ g6 40. Qf2 Kg7 41. Qf6+ Kh7 42. Rh8# 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Lach, Aleksandra"]
[Black "Reinecke, Katharina"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2292"]
[BlackElo "1962"]
[PlyCount "98"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 b6 7. c4 Bb7 8. cxd5 Nxd5 9. d4 e6 10. Nb3 Nd7 11. Bg5 Qb8 12. Rc1 a5 13. e4 Nb4 14. a3 Na6 15. Nbd2 h6 16. Be3 Qd8 17. Qc2 Qe7 18. Rfe1 Rac8 19. Qb3 c5 20. d5 exd5 21. exd5 Qf6 22. Rc2 Rfe8 23. Rd1 Ne5 24. Nxe5 Rxe5 25. Nc4 Ree8 26. Nxa5 Ba8 27. Nc6 Bxc6 28. dxc6 Red8 29. Rcd2 Rxd2 30. Re1 Rdd8 31. Qxb6 Nc7 32. Bxc5 Qxb2 33. Qa7 Qb8 34. Qa4 Qa8 35. Qc4 Qb8 36. Be7 Re8 37. Bb4 Ne6 38. Bd5 Qc7 39. Rc1 Rb8 40. f4 Rbc8 41. Kg2 Qa7 42. Bc3 Qe3 43. Bd4 Qd2+ 44. Bf2 Qb2 45. Bxe6 fxe6 46. c7 Qa2 47. Qc6 Qd2 48. Qb7 Qxc1 49. a4 Qd2 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Shubenkova, Veronika"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2292"]
[BlackElo "2113"]
[PlyCount "82"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nd2 0-0 6. Ngf3 c6 7. 0-0 Nbd7 8. Re1 Ne4 9. Nxe4 dxe4 10. Ng5 f5 11. Ne6 Qa5 12. Nxf8 Nxf8 13. f3 e5 14. fxe4 exd4 15. cxd4 Bxd4+ 16. e3 Bb6 17. Rf1 Qe5 18. Kh1 fxe4 19. Bd2 Bf5 20. Bc3 Qe7 21. Qb3+ Qe6 22. Qxe6+ Nxe6 23. h3 h5 24. Rad1 Ng5 25. h4 Nf3 26. Bxf3 exf3 27. Bd4 Bc7 28. Kh2 Re8 29. a4 Re4 30. Bf6 Rxe3 31. Rf2 Re4 32. Rdd2 Bg4 33. Bg5 Bb6 34. Rf1 Re2+ 35. Rxe2 fxe2 36. Re1 Ba5 37. Rxe2 Bxe2 38. Be3 Bb6 39. Bf4 Kf7 40. Kg2 Bg4 41. Kf1 Ke6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Marshall, James"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A87"]
[BlackElo "2292"]
[PlyCount "86"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 f5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. Nf3 d6 6. 0-0 0-0 7. b4 a5 8. b5 Nbd7 9. Bb2 Nb6 10. Qc2 Be6 11. Nfd2 d5 12. c5 Nbd7 13. a4 c6 14. Na3 Ne4 15. f3 Nxd2 16. Qxd2 f4 17. Rae1 Qb8 18. b6 fxg3 19. hxg3 Qxg3 20. e4 Rae8 21. e5 h5 22. Bc1 h4 23. Qg5 Qxg5 24. Bxg5 h3 25. Bh1 Rf5 26. f4 Nf8 27. Kh2 Nh7 28. Rg1 Nxg5 29. Rxg5 Rxf4 30. Rxg6 Bf5 31. Rg3 Rxd4 32. Bf3 Rd2+ 33. Kh1 h2 34. Rg2 Rxg2 35. Bxg2 Rf8 36. Kxh2 Bd3 37. Re3 Ba6 38. Nc2 Rf2 39. Nd4 Bf1 40. Rg3 Rxg2+ 41. Rxg2 Bxg2 42. Kxg2 Bxe5 43. Nxc6 bxc6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Martin Duque, Jesus"]
[Black "Lach, Aleksandra"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2336"]
[BlackElo "2292"]
[PlyCount "214"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d5 3. e3 Nc6 4. Bb5 Bd7 5. c4 d4 6. exd4 Nxd4 7. Nxd4 cxd4 8. Bxd7+ Qxd7 9. 0-0 g6 10. d3 Bg7 11. b4 Nf6 12. a4 0-0 13. b5 e5 14. Nd2 Rfe8 15. Ba3 Rac8 16. Re1 Qf5 17. Qe2 Nh5 18. g3 Nf6 19. c5 Nd5 20. Nc4 Nc3 21. Qd2 Bf8 22. Nd6 Bxd6 23. cxd6 Rcd8 24. Bb4 Nd5 25. Re4 Nf6 26. Re2 Ng4 27. Rae1 Qh5 28. h4 f6 29. Qa2+ Kg7 30. Qd5 Rd7 31. a5 g5 32. hxg5 Qh2+ 33. Kf1 e4 34. gxf6+ Kh8 35. Rc2 Qh1+ 36. Ke2 Qf3+ 37. Kd2 e3+ 38. Rxe3 dxe3+ 39. fxe3 Qxd5 40. e4 Qg5+ 41. Ke2 Nxf6 42. Bd2 Kg8 43. Bxg5 Nxe4 44. dxe4 Rxe4+ 45. Kf3 Re8 46. Be7 Kf7 47. b6 axb6 48. axb6 Ke6 49. Rc7 Rxd6 50. Bxd6 Kxd6 51. Rxb7 Kc6 52. Rxh7 Kxb6 53. Rd7 Kc6 54. Rd1 Rf8+ 55. Kg2 Rg8 56. Rd4 Kc5 57. Rd1 Kc4 58. Kf3 Rf8+ 59. Kg4 Rg8+ 60. Kh3 Rh8+ 61. Kg2 Rg8 62. Rd7 Kc5 63. Kh3 Rh8+ 64. Kg4 Rg8+ 65. Kf4 Rf8+ 66. Ke3 Rg8 67. Kf3 Kc6 68. Rd4 Kc5 69. Rg4 Re8 70. Re4 Rg8 71. g4 Kd5 72. Re1 Rf8+ 73. Kg3 Rg8 74. Re7 Kd6 75. Rh7 Ke6 76. Kh4 Kf6 77. Kh5 Rg5+ 78. Kh4 Rg8 79. Ra7 Rh8+ 80. Kg3 Rb8 81. Rh7 Kg5 82. Rg7+ Kf6 83. Rc7 Kg5 84. Rc5+ Kg6 85. Kh4 Rh8+ 86. Kg3 Rb8 87. Rc6+ Kg5 88. Rc3 Rb5 89. Rf3 Rb8 90. Rf5+ Kg6 91. Kh4 Rh8+ 92. Kg3 Rb8 93. Ra5 Rc8 94. Kf4 Rf8+ 95. Kg3 Rb8 96. Kh3 Rh8+ 97. Kg2 Rb8 98. Kg3 Rc8 99. Rh5 Rb8 100. Kh4 Rb1 101. Rg5+ Kh6 102. Ra5 Rh1+ 103. Kg3 Kg6 104. Ra2 Kg5 105. Ra5+ Kg6 106. Ra3 Kg5 107. Ra5+ Kg6 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Oliveira, Tiago Batista"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1964"]
[BlackElo "2292"]
[PlyCount "64"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. b3 0-0 7. Bb2 c6 8. 0-0 h6 9. Qc2 g5 10. Rd1 Qe8 11. Nc3 e5 12. dxe5 dxe5 13. Nxe5 Be6 14. Na4 Na6 15. Ba3 Ne4 16. Bxf8 Qxf8 17. f4 gxf4 18. gxf4 Qf6 19. Rac1 Qh4 20. Bxe4 Bxe5 21. fxe5 fxe4 22. e3 Kh8 23. Kh1 Nb4 24. Qg2 Bg4 25. Rf1 Nd3 26. Rc2 Nxe5 27. Nc3 Bf3 28. Rxf3 exf3 29. Qg3 Qxg3 30. hxg3 Ng4 31. Kg1 Re8 32. e4 Rd8 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Pesotskiy, Mikhail"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2137"]
[BlackElo "2292"]
[PlyCount "74"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 f5 3. e4 fxe4 4. f3 d5 5. fxe4 dxe4 6. Nc3 Bg7 7. Be3 Nc6 8. d5 Ne5 9. Nxe4 Bf5 10. Ng3 Qd7 11. Nxf5 Qxf5 12. Nf3 Qe4 13. Qb3 Bh6 14. Kd2 Nxf3+ 15. gxf3 Qxf3 16. Bxh6 Qxb3 17. axb3 Nxh6 18. Bh3 0-0 19. Rae1 Rf3 20. Be6+ Kh8 21. Bd7 Ng8 22. Rhf1 Raf8 23. Rxf3 Rxf3 24. Ra1 a6 25. Bc8 Rxb3 26. Kc2 Rb6 27. Kc3 Nf6 28. b4 Ne4+ 29. Kd4 Nd6 30. c5 Rxb4+ 31. Kc3 Rc4+ 32. Kd3 Rxc5 33. Be6 a5 34. Rf1 Kg7 35. h4 h5 36. Rb1 b6 37. Re1 a4 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Vlachos, Anatole"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2482"]
[BlackElo "2292"]
[PlyCount "63"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Nxd4 Ne5 7. Bb3 Be7 8. f4 Bf5 9. fxe5 Bg4 10. exf6 Bxd1 11. fxe7 Qxe7 12. Rxd1 0-0-0 13. Nc3 c6 14. Bf4 g6 15. Rd2 h5 16. Rad1 h4 17. Nf3 f6 18. Bxd6 Qe8 19. e5 h3 20. e6 b5 21. e7 Rxd6 22. Rxd6 Qxe7 23. Rxc6+ Kb7 24. Re6 Qc5+ 25. Kf1 hxg2+ 26. Kxg2 Qf5 27. Re7+ Kb8 28. Be6 Qxc2+ 29. Rd2 Qc1 30. Ne4 g5 31. Nxf6 Qc5 32. Nd7+ 1-0

[Event "Figueira da Foz op 17th"]
[Site "Figueira da Foz"]
[Date "2023.11.12"]
[Round "9"]
[White "Stella, Andrea"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2431"]
[BlackElo "2262"]
[PlyCount "144"]
[EventDate "2023.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. b3 Bg4 7. a4 bxc4 8. bxc4 Nbd7 9. h3 Bh5 10. Be2 e6 11. c5 a5 12. 0-0 Be7 13. Bd2 0-0 14. Rb1 Qc8 15. Rb2 Bd8 16. Qb3 Ra7 17. Qc2 Bxf3 18. Bxf3 e5 19. Be2 Re8 20. Rfb1 Bc7 21. Nb5 cxb5 22. axb5 exd4 23. b6 Bxb6 24. cxb6 Nxb6 25. Qxc8 Nxc8 26. Bb5 Rd8 27. exd4 Ne4 28. Be1 Ne7 29. Ba4 g6 30. f3 Nd6 31. Bh4 Kg7 32. Re2 f6 33. g4 g5 34. Bg3 Ng6 35. Bc6 Nc4 36. Bb8 Rf7 37. Rb5 Ne7 38. Ba8 a4 39. Ra2 a3 40. Re2 Kg6 41. Rb7 Ng8 42. Rb5 Ne7 43. Rb7 Nc8 44. Bg3 N8b6 45. Rxf7 Kxf7 46. Bc6 Rc8 47. Bb5 Ra8 48. Ra2 Ra7 49. Be1 Re7 50. Bf2 Ra7 51. Be1 Nd6 52. Bd3 Nbc4 53. Bb4 Nb5 54. Bc5 Ra8 55. Kf2 Nc3 56. Bxc4 dxc4 57. Rxa3 Rxa3 58. Bxa3 Ke6 59. Ke3 f5 60. Bc1 Nd5+ 61. Ke2 f4 62. Bd2 Nc7 63. h4 gxh4 64. Bxf4 Nb5 65. Be3 Kd5 66. Kf2 Nxd4 67. Kg2 c3 68. f4 Ke4 69. Bc1 Ne2 70. Ba3 Nxf4+ 71. Kh2 Kf3 72. g5 Kg4 0-1

[Event "Figueira da Foz op 17th"]
[Site "Figueira da Foz"]
[Date "2023.11.10"]
[Round "7"]
[White "Lach, Aleksandra"]
[Black "Ghosh, Diptayan"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2262"]
[BlackElo "2570"]
[PlyCount "88"]
[EventDate "2023.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 exf4 7. Bxf4 0-0 8. Qd2 Be6 9. Bxe6 fxe6 10. 0-0-0 Bb4 11. Bg5 h6 12. Bh4 Qd7 13. Bxf6 Rxf6 14. d4 Ne7 15. Qd3 Bxc3 16. Qxc3 Rf7 17. Rhf1 Raf8 18. Nd2 Ng6 19. Rxf7 Rxf7 20. g3 Rf2 21. h4 Qf7 22. Rg1 b6 23. Qd3 e5 24. d5 Nf8 25. b4 Nd7 26. Rf1 a5 27. a3 axb4 28. axb4 Kh7 29. Kd1 Qh5+ 30. Ke1 Rh2 31. Rf2 Rh3 32. Qf3 Qxf3 33. Rxf3 Nf6 34. c4 Kg6 35. Ra3 Kh5 36. Nf1 Nxe4 37. Re3 Nf6 38. Kf2 Ng4+ 39. Kg2 Rh2+ 40. Nxh2 Nxe3+ 41. Kf3 Nxc4 42. Ke4 b5 43. Kf5 Ne3+ 44. Ke6 e4 0-1

[Event "Figueira da Foz op 17th"]
[Site "Figueira da Foz"]
[Date "2023.11.07"]
[Round "3"]
[White "Albornoz Cabrera, Carlos Daniel"]
[Black "Lach, Aleksandra"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2585"]
[BlackElo "2262"]
[PlyCount "73"]
[EventDate "2023.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f3 Nxd4 11. Bxd4 Qc7 12. Qd2 Nh5 13. Bxg7 Nxg7 14. Rad1 Bc6 15. b4 Rad8 16. Qg5 e5 17. f4 f5 18. Nd5 Bxd5 19. exd5 e4 20. Qg3 d6 21. Qe3 a5 22. a3 Ra8 23. Ra1 Rfc8 24. Rfb1 axb4 25. axb4 Ne8 26. g4 Qg7 27. Rxa8 Rxa8 28. gxf5 gxf5+ 29. Kf2 Nf6 30. h3 Qh6 31. Rg1+ Kf7 32. Rg5 Qh4+ 33. Kg2 h6 34. Rg3 Ra2 35. Qf2 Rxe2 36. Qxe2 Nh5 37. Qf2 1/2-1/2

[Event "Figueira da Foz op 17th"]
[Site "Figueira da Foz"]
[Date "2023.11.07"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Del Rio de Angelis, Salvador Gabriel"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2262"]
[BlackElo "2424"]
[PlyCount "130"]
[EventDate "2023.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d6 6. 0-0 Be7 7. f4 0-0 8. d3 Rb8 9. a4 a6 10. h3 d5 11. e5 Nd7 12. g4 b5 13. axb5 axb5 14. Ng3 b4 15. Nce2 Bb7 16. Be3 Ra8 17. Rb1 Nb6 18. c3 Ra2 19. Nc1 Ra7 20. Nb3 d4 21. cxd4 Nxd4 22. Bxb7 Nxb3 23. Qxb3 Rxb7 24. Ne4 Rd7 25. Rbd1 Rd5 26. Qc2 c4 27. d4 f5 28. gxf5 exf5 29. Ng3 Qd7 30. Kh2 b3 31. Qg2 Ra5 32. d5 Rxd5 33. Rxd5 Nxd5 34. Bd2 Qe6 35. Rc1 Nb6 36. Ra1 Qd5 37. Ra7 Qxg2+ 38. Kxg2 Nd5 39. Ra5 c3 40. Bxc3 Nxf4+ 41. Kh2 g6 42. Rb5 Rd8 43. Rxb3 Rd3 44. Rb8+ Kf7 45. Rb7 Ke6 46. Rb6+ Kd7 47. Rb7+ Kd8 48. e6 Nxe6 49. Be5 Re3 50. Rb5 f4 51. Rd5+ Ke8 52. Nf1 Re2+ 53. Kh1 f3 54. Bc3 Nf4 55. Re5 Nxh3 56. Re3 Rxe3 57. Nxe3 Nf2+ 58. Kg1 Ne4 59. Bd4 h5 60. Nd5 g5 61. Ne3 g4 62. Nf5 h4 63. b4 g3 64. Ne3 Bxb4 65. Nf1 Kd7 0-1

[Event "BL 2324 (Women)"]
[Site "Germany"]
[Date "2023.10.15"]
[Round "2.2"]
[White "Lubbe, Melanie"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2273"]
[BlackElo "2238"]
[PlyCount "122"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK (W)"]
[BlackTeam "Harksheide (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nb3 a6 10. Re1 h6 11. Bh4 b5 12. Bf1 Bd7 13. a4 b4 14. Nd5 Nxd5 15. exd5 Ne5 16. Qd2 g5 17. Bg3 Ng6 18. Qxb4 Bxb2 19. Ra2 Bg7 20. Nd4 Qc8 21. c3 a5 22. Qb3 Rb8 23. Bb5 Qc5 24. Qa3 Bxd4 25. Qxc5 Bxc5 26. Bxd7 Rb3 27. Rc2 f5 28. h3 f4 29. Bh2 Ne5 30. Bb5 Rc8 31. Rd1 Ba7 32. Rdc1 Bc5 33. Rd1 Rf8 34. Kf1 g4 35. hxg4 Nxg4 36. Bg1 f3 37. gxf3 Rxf3 38. Rd3 Ne5 39. Rxf3 Nxf3 40. Rc1 Ba3 41. Rd1 Rxc3 42. Ke2 Bc5 43. Bd7 Kf7 44. Bg4 Ne5 45. Bh5+ Kf6 46. Bh2 Rc2+ 47. Rd2 Rxd2+ 48. Kxd2 Nc4+ 49. Ke2 Nb6 50. Bf4 Nxa4 51. Bxh6 Nc3+ 52. Kd3 Nxd5 53. Ke4 Nb4 54. f4 d5+ 55. Kf3 a4 56. Bg5+ Kf5 57. Bg4+ Kg6 58. Bh4 a3 59. f5+ Kf7 60. Bh5+ Kg7 61. Be1 d4 0-1

[Event "BL 2324 (Women)"]
[Site "Germany"]
[Date "2023.10.14"]
[Round "1.2"]
[White "Lach, Aleksandra"]
[Black "Dolzhikova, Kateryna"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2238"]
[BlackElo "2336"]
[PlyCount "67"]
[EventDate "2023.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Harksheide (W)"]
[BlackTeam "Solingen (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bd6 6. Ne2 Nbd7 7. Ng3 0-0 8. 0-0 Re8 9. Nc3 c6 10. Nce4 Nxe4 11. Nxe4 Bc7 12. Bg5 f6 13. Be3 e5 14. d5 cxd5 15. Qxd5+ Kh8 16. Rad1 Qe7 17. Nd6 Bxd6 18. Qxd6 Qxd6 19. Rxd6 e4 20. Bh5 g6 21. Be2 a6 22. Rfd1 Re7 23. Bh6 b5 24. c4 bxc4 25. Bxc4 Ra7 26. Rc6 Re8 27. Bf7 Rd8 28. h3 a5 29. Rxf6 a4 30. Bc4 Rc7 31. b3 Re8 32. Rf7 Rxc4 33. bxc4 Ne5 34. Re7 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Dehtiarov, Roman"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2308"]
[BlackElo "2238"]
[PlyCount "79"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 Bd6 10. d4 0-0 11. 0-0 b5 12. Bd3 Qb6 13. c3 g6 14. Bh6 Bb7 15. Bxf8 Rxf8 16. b4 Qc7 17. a4 a6 18. axb5 cxb5 19. Rac1 Nd5 20. Be4 f6 21. Nd3 Bxh2+ 22. Kh1 Bd6 23. Bf3 Re8 24. Nc5 Nf4 25. Qe3 Bd5 26. Bxd5 Nxd5 27. Qf3 Bf4 28. Rce1 Qd6 29. Re4 f5 30. Re2 Nf6 31. Rfe1 e5 32. dxe5 Bxe5 33. Nd3 Ne4 34. Rxe4 fxe4 35. Qxe4 Qf6 36. Nxe5 Qxf2 37. Qd5+ Kg7 38. Qd7+ Kf8 39. Nxg6+ hxg6 40. Rxe8# 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Delgado Kuffo, Andres"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2320"]
[BlackElo "2238"]
[PlyCount "66"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qa5 8. d5 Nb4 9. a3 Nf6 10. Bc4 Bg4 11. Bd2 Qc7 12. Qa4+ Nd7 13. Qxb4 e5 14. d6 Bxd6 15. Bxf7+ Kxf7 16. Qxg4 Nf6 17. Ng5+ Kg6 18. Qg3 e4 19. Qh4 Qc4 20. Ngxe4 Rhe8 21. f3 Kf7 22. Be3 Qd3 23. Kf2 Qc2+ 24. Kg1 Be5 25. Qf2 Qb3 26. Nxf6 Bxf6 27. Re1 Re6 28. Bc1 Rae8 29. Rxe6 Rxe6 30. g3 Qc4 31. Be3 Qd3 32. Bb6 Bxc3 33. bxc3 Re2 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "6"]
[White "Djokic, Mihailo"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2148"]
[BlackElo "2238"]
[PlyCount "71"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 a6 4. d4 d6 5. Bc4 Be7 6. 0-0 exd4 7. Nxd4 Ne5 8. Bb3 Bg4 9. f3 Bh5 10. Nf5 Bf6 11. Nd5 g6 12. Ng3 c6 13. Nf4 Qb6+ 14. Kh1 0-0-0 15. Nfxh5 gxh5 16. Nxh5 Be7 17. f4 Nd7 18. Bxf7 Ngf6 19. Nxf6 Nxf6 20. Be6+ Kb8 21. Qf3 Qb4 22. Bf5 h5 23. c3 Qa5 24. b4 Qc7 25. Be3 Rdg8 26. Rae1 Ng4 27. Bd4 Rh6 28. e5 Ka8 29. Qh3 dxe5 30. fxe5 Bg5 31. e6 Re8 32. Qg3 Qd8 33. Bc5 Bh4 34. e7 Bxe7 35. Rd1 Qc7 36. Qxc7 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Jaracz, Pawel"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2472"]
[BlackElo "2238"]
[PlyCount "90"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nge2 0-0 6. 0-0 d6 7. h3 a6 8. Kh2 b5 9. f4 Bb7 10. d3 Nd4 11. Nxd4 Bxd4 12. Ne2 Ba7 13. fxe5 dxe5 14. Bg5 Kh8 15. g4 Bc5 16. Bxf6 gxf6 17. Ng3 Rg8 18. Nh5 Rg6 19. Qd2 Be7 20. Rf5 Qd4 21. c3 Qd6 22. Raf1 Rd8 23. Rd1 c5 24. Ng3 Bf8 25. Qe2 Bh6 26. Kh1 c4 27. d4 exd4 28. Rxd4 Qe7 29. e5 Bxg2+ 30. Kxg2 Re8 31. Re4 Qb7 32. exf6 Rd8 33. Rf3 Rd2 34. Re8+ Rg8 35. Qxd2 Bxd2 36. Re7 Qd5 37. Ne4 Bh6 38. Rf5 Qd3 39. g5 Bf8 40. Re8 b4 41. h4 bxc3 42. bxc3 Ba3 43. Rf3 Qe2+ 44. Rf2 Qg4+ 45. Kf1 Rxe8 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Tanriverdi, Enes"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2238"]
[BlackElo "2371"]
[PlyCount "84"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. e4 d6 8. h3 Rb8 9. Rb1 a6 10. Qe2 b5 11. d3 bxc4 12. dxc4 Be6 13. Bg5 Qa5 14. Rbc1 Nd4 15. Nxd4 cxd4 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 d3 19. Qxd3 Rxb2 20. a3 Rfb8 21. c5 dxc5 22. d6 exd6 23. Qxd6 Bd4 24. Bd5 Qd8 25. Qxd8+ Rxd8 26. Bc4 a5 27. a4 Rdb8 28. Rce1 Rc2 29. Bb5 c4 30. Re7 c3 31. Bc4 Rf8 32. Rc7 Rd2 33. Bb3 Rb2 34. Bd5 Kg7 35. Kg2 Kf6 36. Kf3 Ke5 37. Rd7 Bb6 38. Re1+ Kf6 39. Rd6+ Kg7 40. Rc6 Rxf2+ 41. Kg4 h5+ 42. Kh4 Bd8+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "Vasilevich, Tatjana"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2238"]
[BlackElo "2302"]
[PlyCount "68"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 0-0 5. Ne2 d5 6. cxd5 Nxd5 7. 0-0 Nc6 8. a3 a5 9. Nbc3 Be6 10. Rb1 Qd7 11. Ne4 Bb6 12. N2c3 h6 13. Nxd5 Bxd5 14. b4 axb4 15. axb4 f5 16. Nc5 Bxc5 17. bxc5 Bxg2 18. Kxg2 f4 19. f3 fxe3 20. Qb3+ Kh8 21. dxe3 e4 22. f4 Rfd8 23. Bb2 Na5 24. Qc3 Qf7 25. Rbd1 Nc4 26. Rd4 Rxd4 27. Qxd4 Nxb2 28. Qxe4 c6 29. Rf2 Nd1 30. Rd2 Re8 31. Qb1 Nxe3+ 32. Kg1 Qc4 33. f5 Qxc5 34. Kh1 Qxf5 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Cagara, Paulina"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2085"]
[BlackElo "2238"]
[PlyCount "116"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 dxe4 5. Nxe5 Qd5 6. Nxc6 bxc6 7. Bc4 Qd6 8. d3 exd3 9. 0-0 Be7 10. Bxd3 Nf6 11. Bf4 Qd5 12. Rd1 Bd7 13. Ba6 Qf5 14. Bb7 0-0 15. Bxa8 Rxa8 16. Nd2 c5 17. Qc4 Bc6 18. Bg3 Bd6 19. Bxd6 cxd6 20. f3 Rb8 21. b3 Nd5 22. Qe4 Qf6 23. Qd3 Nf4 24. Qf1 Qxc3 25. Ne4 Qe5 26. Nxd6 h5 27. Ne4 Bxe4 28. fxe4 Qxe4 29. Re1 Qd4+ 30. Qf2 Nd3 31. Qxd4 cxd4 32. Red1 Nf4 33. Kf2 Ne6 34. Rd2 Rd8 35. Re1 Kf8 36. g3 Ke7 37. Kf3 Kf6 38. h3 Rc8 39. Kg2 Rc3 40. g4 h4 41. Rf2+ Ke7 42. Rf4 Rc2+ 43. Rf2 Rc3 44. Rd2 Kd6 45. Kh2 Kd5 46. Rf1 f6 47. Rf5+ Ke4 48. Rf1 Re3 49. Rfd1 d3 50. Rc1 Ng5 51. Rc4+ Kf3 52. Rd4 Re2+ 53. Rxe2 dxe2 54. Rd3+ Kf4 55. Rd4+ Ke3 56. Rd8 e1Q 57. Re8+ Ne4 58. Rxe4+ Kxe4 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "1"]
[White "Djordjevic, Vuk D"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2373"]
[BlackElo "2238"]
[PlyCount "67"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. b4 d6 7. 0-0 c6 8. Nc3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be6 11. Qd3 f4 12. gxf4 Qd7 13. Ng5 h6 14. Nxe6 Qxe6 15. d5 Qg4 16. Bxg7 Kxg7 17. e3 cxd5 18. Qxd5 Nd7 19. Kh1 Rab8 20. Rg1 Nf6 21. Qd3 Qe6 22. Bxb7 Ng4 23. Rxg4 Qxg4 24. Rg1 Qe6 25. Bd5 Qf6 26. Be4 g5 27. fxg5 hxg5 28. f4 Rh8 29. Rxg5+ Kf8 30. Rf5 Rxb4 31. Rxf6+ exf6 32. Qxd6+ Kg7 33. Qe7+ Kh6 34. Qxf6+ 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "2"]
[White "Kozak, Antoni"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2427"]
[BlackElo "2238"]
[PlyCount "93"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bg4 6. h3 Bxf3 7. Qxf3 Be7 8. 0-0 0-0 9. Nc3 d4 10. Ne2 Ne8 11. Qg3 Bf6 12. f4 Nd7 13. fxe5 Bxe5 14. Bf4 Bxf4 15. Rxf4 Kh8 16. Rxf7 Rxf7 17. Bxf7 Nef6 18. Rf1 Qe7 19. Bb3 c5 20. Nf4 Ne5 21. Nd5 Nxd5 22. Bxd5 Re8 23. Rf5 b5 24. Kh2 g6 25. Rf1 c4 26. Rf4 cxd3 27. cxd3 Rc8 28. Rf2 Qc7 29. Rf6 Kg7 30. Rf5 Ng4+ 31. hxg4 Qxg3+ 32. Kxg3 gxf5 33. gxf5 Rc2 34. e5 Rxb2 35. Kf4 Rf2+ 36. Kg5 h6+ 37. Kg4 a5 38. f6+ Kg6 39. Be4+ Kf7 40. Bd5+ Kg6 41. Be4+ Kf7 42. Bd5+ Kf8 43. Kh5 Rd2 44. e6 Re2 45. e7+ Ke8 46. Kg6 b4 47. Bc6# 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "Sericano, Claudio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2238"]
[BlackElo "2260"]
[PlyCount "66"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nbd7 9. c4 Qc8 10. cxd5 Bxd5 11. Bxd5 Nxd5 12. e4 Nxe5 13. dxe5 Nb4 14. f4 Rd8 15. Nd2 Qd7 16. Bc3 Qd3 17. Rf3 Qb5 18. a3 Nd3 19. Qc2 Nc5 20. Re1 Rd7 21. a4 Qc6 22. Ba1 Rad8 23. Re2 a5 24. Rfe3 Qe6 25. f5 Qc6 26. Rf2 Bh6 27. e6 Bxe3 28. exd7 Bxf2+ 29. Kxf2 Qxd7 30. Nf3 Qd3 31. Qb2 Nxe4+ 32. Kg2 f6 33. Qc1 Qe2+ 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "2"]
[White "Donchenko, Alexander"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2679"]
[BlackElo "2238"]
[PlyCount "93"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Be7 4. Bg2 Nf6 5. Bg5 0-0 6. Nc3 c6 7. Nh3 d5 8. 0-0 h6 9. Bxf6 Bxf6 10. Nf4 Qe8 11. e3 Nd7 12. Qc2 dxc4 13. b3 cxb3 14. Qxb3 Nb6 15. a4 Kh7 16. h4 e5 17. dxe5 Qxe5 18. Rac1 Nd7 19. h5 Re8 20. Qf7 Nf8 21. Rfd1 Qe7 22. Qb3 Ne6 23. Nce2 Ng5 24. Nd4 Bxd4 25. exd4 Be6 26. Nxe6 Nxe6 27. d5 cxd5 28. Qxd5 Qf6 29. Qxb7 Rad8 30. Qxa7 f4 31. Rxd8 Rxd8 32. Qb6 fxg3 33. fxg3 Qd4+ 34. Qxd4 Nxd4 35. Ra1 Rd7 36. a5 Ra7 37. a6 Kg8 38. Bb7 Nf5 39. Kg2 Nd6 40. Rb1 Kf7 41. Kf3 Kf6 42. Kf4 g5+ 43. hxg6 Kxg6 44. Rb6 Kh5 45. Rxd6 Rxb7 46. g4+ Kh4 47. Rxh6# 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Aizenberg, Benny"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2238"]
[BlackElo "2394"]
[PlyCount "112"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 g6 5. c4 Bg7 6. Nc3 0-0 7. e3 e5 8. d4 cxd4 9. exd4 e4 10. Ne5 Re8 11. f4 exf3 12. Nxf3 d5 13. c5 Ne4 14. Ne2 Bg4 15. h3 Bxf3 16. Rxf3 Ng5 17. Rd3 Qe7 18. Bxg5 Qxg5 19. Nf4 Rad8 20. Qa4 Re4 21. Rad1 h5 22. h4 Qg4 23. Bh3 Rxf4 24. Bxg4 Rxg4 25. Qc2 Nxd4 26. Qf2 Nf5 27. Kh2 d4 28. b4 Be5 29. Kh3 Bxg3 30. Qxf5 gxf5 31. Rxg3 Kg7 32. Rf3 Kf6 33. b5 Rd5 34. c6 Rxb5 35. c7 Rc5 36. Rdf1 Rxc7 37. Rxf5+ Kg6 38. Rd5 f6 39. Rd1 Rc3+ 40. Kh2 Rxh4+ 41. Kg2 Rg4+ 42. Kf2 Rc2+ 43. Kf3 Rxa2 44. Rd7 Ra3+ 45. Kf2 Rb3 46. Rd8 a5 47. Rg8+ Kf5 48. Ra8 b6 49. Rh8 h4 50. Rh5+ Ke4 51. Re1+ Kf4 52. Rh6 Rb2+ 53. Kf1 f5 54. Rd6 Kg3 55. Rd1 Kh2 56. Rh6 Rg1# 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "1"]
[White "Lach, Aleksandra"]
[Black "Mikhailovsky, Vladimir"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2238"]
[BlackElo "2215"]
[PlyCount "114"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. e4 Bb7 3. Nc3 Nf6 4. d3 e5 5. g3 Nc6 6. Bg2 Bc5 7. Nge2 0-0 8. 0-0 Re8 9. h3 Nd4 10. Be3 Nxe2+ 11. Qxe2 d6 12. a3 a5 13. Rab1 a4 14. g4 Nd7 15. Qc2 Bc6 16. Ne2 Bxe3 17. fxe3 Qg5 18. Rf3 Nf8 19. Ng3 Ng6 20. Nf5 Nh4 21. Nxh4 Qxh4 22. Rbf1 Re7 23. Qe2 Rf8 24. Rf5 g6 25. Rf6 Bd7 26. d4 Be6 27. d5 Bd7 28. Qf3 Kg7 29. Rf2 Be8 30. Bf1 Rh8 31. Be2 h5 32. Qg2 hxg4 33. Bxg4 Bd7 34. Bxd7 Rxd7 35. R6f3 Rh5 36. Rg3 Qe7 37. Qf3 Rh4 38. Rfg2 Rd8 39. Kf2 Rdh8 40. Ke2 Qf6 41. Qxf6+ Kxf6 42. Kd3 Kg7 43. Rh2 R8h6 44. Rf3 g5 45. Rhf2 f6 46. Kc3 Rxh3 47. Kb4 g4 48. Rf5 Rxe3 49. Kxa4 Rg6 50. Rg2 Rxe4 51. b3 Rf4 52. Rh5 f5 53. Kb5 g3 54. Rh3 Rf3 55. Kb4 f4 56. a4 Rf2 57. Kb5 Rxg2 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "3"]
[White "Petersson, Kjell"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "2040"]
[BlackElo "2238"]
[PlyCount "94"]
[EventDate "2023.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qe2 c6 7. f4 Nf7 8. Bxf6 gxf6 9. Qxe4 d6 10. 0-0-0 c5 11. Be2 f5 12. Qe3 Bg7 13. Nf3 Bd7 14. Ng5 Nxg5 15. fxg5 0-0 16. h4 f4 17. Qf3 Qa5 18. Nb1 Qxa2 19. c3 Bf5 20. Bd3 a5 21. h5 a4 22. h6 Be5 23. Bxf5 Rxf5 24. g6 a3 25. Rd2 Qc4 26. gxh7+ Kxh7 27. Qg4 axb2+ 28. Rxb2 Raf8 29. Rc2 Qxd5 30. Rh5 Qf7 31. Rxf5 Qxf5 32. Qh4 Qf6 33. Qh3 Qxh6 34. Qxh6+ Kxh6 35. Rf2 Kg5 36. Kc2 Kg4 37. Kd3 d5 38. Nd2 c4+ 39. Kc2 e6 40. Nf3 Bg7 41. Re2 Kg3 42. Rxe6 Kxg2 43. Nh4+ Kf2 44. Kd2 Ra8 45. Rg6 Ra2+ 46. Kd1 Ra1+ 47. Kc2 Rg1 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "5"]
[White "Ferrufino, Boris"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1919"]
[BlackElo "2184"]
[PlyCount "118"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Nxd5 8. Bd2 Nc6 9. Nc3 Be6 10. Nxd5 Qxd5 11. Bc3 0-0-0 12. Qxd5 Rxd5 13. Bd3 f5 14. 0-0-0 b5 15. Rhe1 Bd6 16. h3 h5 17. a3 Kc7 18. Na5 Rc8 19. Nxc6 Kxc6 20. Kb1 Kb6 21. Re2 a5 22. Rde1 Rcc5 23. Bd2 Rc7 24. Bg5 b4 25. Bd8 bxa3 26. Bxc7+ Bxc7 27. Bc4 Rd6 28. Bxe6 Rxe6 29. bxa3 Kc5 30. Kb2 Kc4 31. c3 a4 32. Kc2 Bd6 33. g4 hxg4 34. hxg4 g6 35. gxf5 gxf5 36. Rh1 Rg6 37. Rh4+ f4 38. Re4+ Kb5 39. Rh1 Rg3 40. Rb1+ Ka5 41. Rf1 Rg5 42. Kd3 Rg2 43. Kc4 Ra2 44. Rd1 Bc7 45. Rd5+ Kb6 46. Kb4 Kc6 47. Rc5+ Kb6 48. Rd5 Kc6 49. Rc5+ Kb6 50. Rb5+ Ka6 51. c4 Bd6+ 52. c5 Rb2+ 53. Kc4 Rxb5 54. cxd6 Rb7 55. Rxe5 Kb6 56. Kd5 Rd7 57. Re7 Rd8 58. Ke6 Rh8 59. Rf7 Kc6 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "6"]
[White "Geivondian, Arman"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2306"]
[BlackElo "2184"]
[PlyCount "141"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bf4 d6 4. Qd2 g6 5. 0-0-0 Bg7 6. f3 h6 7. e4 g5 8. Bg3 f4 9. Bf2 c6 10. d5 Nbd7 11. Nge2 c5 12. g3 fxg3 13. hxg3 Qa5 14. f4 gxf4 15. gxf4 b5 16. Ng3 b4 17. Nb1 Ng4 18. Nf5 Bf6 19. Bc4 Ba6 20. Bxa6 Qxa6 21. e5 dxe5 22. fxe5 Bg5 23. Be3 Nxe3 24. Nxe3 0-0-0 25. Rhg1 Nxe5 26. Rxg5 hxg5 27. Qg2 Nf7 28. Rf1 Rhf8 29. a3 Kb8 30. axb4 cxb4 31. Qg4 Rc8 32. Qxb4+ Ka8 33. Qxe7 Rfe8 34. Qxf7 Rxe3 35. Nc3 Rh3 36. Kd2 Rh2+ 37. Rf2 Rxf2+ 38. Qxf2 Qd6 39. Kd3 a6 40. Qf5 Rc7 41. Qxg5 Qc5 42. Qf4 Rd7 43. Qd4 Qe7 44. Ne4 Qh4 45. c4 Qh3+ 46. Qe3 Qf1+ 47. Kc3 Qd1 48. Nc5 Rc7 49. Nxa6 Rb7 50. Nc5 Rb8 51. Qd2 Qa1 52. Ne4 Qa5+ 53. Kd4 Qa4 54. Nc5 Qa7 55. b4 Qg7+ 56. Kd3 Qg6+ 57. Kc3 Qg3+ 58. Nd3 Qg7+ 59. Kb3 Rb7 60. Qc3 Qe7 61. c5 Qf7 62. Qc4 Rd7 63. d6 Qf3 64. b5 Qd1+ 65. Qc2 Qf3 66. Kb4 Ra7 67. Qc4 Qd1 68. Qg8+ Kb7 69. c6+ Kb6 70. Qb8+ Rb7 71. Qxb7# 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "1"]
[White "Lach, Aleksandra"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2184"]
[BlackElo "2516"]
[PlyCount "253"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 h5 3. h3 c6 4. Bg2 d5 5. Qc2 dxc4 6. Qxc4 Be6 7. Qc2 Nf6 8. d3 Be7 9. Nf3 0-0 10. 0-0 Nbd7 11. Nc3 Re8 12. Ng5 Bf5 13. Qb3 Bg6 14. Qxb7 Nc5 15. Qxc6 Rc8 16. Qf3 Qb6 17. h4 a5 18. Bh3 Rb8 19. Bf5 Bxf5 20. Qxf5 g6 21. Qf3 Kg7 22. Nd5 Qd6 23. Nxe7 Rxe7 24. b3 a4 25. Bb2 axb3 26. a3 Na4 27. Rab1 Nxb2 28. Rxb2 Qxa3 29. Rfb1 Rc7 30. d4 exd4 31. Rxb3 Rc1+ 32. Kg2 Rxb3 33. Qxb3 Qxb3 34. Rxb3 Rc2 35. Kf1 Ng4 36. Rb7 Ne5 37. Ne6+ Kf6 38. Nxd4 Rd2 39. e3 Ng4 40. Ke1 Rxf2 41. Rb6+ Kg7 42. Rb3 Rg2 43. Ne2 Rh2 44. Kd2 Nf6 45. Kd3 Rh1 46. e4 Rf1 47. Nd4 Re1 48. Rb7 Rxe4 49. Nc6 Re6 50. Nd4 Ra6 51. Nf3 Ra3+ 52. Ke2 Ne4 53. Ne5 Nxg3+ 54. Ke1 Re3+ 55. Kf2 Rxe5 56. Kxg3 Rf5 57. Rc7 Kh6 58. Rb7 f6 59. Rb6 Rf1 60. Rc6 Rg1+ 61. Kh3 Rh1+ 62. Kg3 Rf1 63. Rb6 Kg7 64. Rb7+ Kf8 65. Ra7 g5 66. Rh7 Rg1+ 67. Kh2 Rg4 68. hxg5 Rh4+ 69. Kg3 fxg5 70. Ra7 Rb4 71. Rh7 h4+ 72. Kh3 Kg8 73. Rc7 Rf4 74. Rc5 Rf3+ 75. Kh2 Rg3 76. Rc7 Rg4 77. Kh3 Rg1 78. Kh2 Rg3 79. Rd7 Kf8 80. Ra7 Rf3 81. Rb7 Rf7 82. Rb5 Rg7 83. Kh3 Kg8 84. Kg4 Kh7 85. Rb6 Rg6 86. Rb7+ Kh6 87. Rb8 Rf6 88. Rh8+ Kg7 89. Rb8 Kh6 90. Rh8+ Kg7 91. Rb8 Rg6 92. Rc8 Kh7 93. Rb8 Rg7 94. Rc8 Kh6 95. Rh8+ Kg6 96. Ra8 Rf7 97. Rg8+ Rg7 98. Rb8 Ra7 99. Rb6+ Kg7 100. Kxg5 h3 101. Rb2 Ra4 102. Rh2 Kf7 103. Rxh3 Ra5+ 104. Kf4 Kf6 105. Rh6+ Kg7 106. Rb6 Ra4+ 107. Kf5 Kf7 108. Rb7+ Ke8 109. Ke6 Ra6+ 110. Kd5 Rh6 111. Ra7 Kd8 112. Ra8+ Kd7 113. Ra7+ Kc8 114. Rg7 Rh5+ 115. Kd6 Rh6+ 116. Kd5 Ra6 117. Rg8+ Kd7 118. Rg7+ Ke8 119. Rg8+ Ke7 120. Rb8 Ra7 121. Rb6 Rd7+ 122. Ke5 Rd1 123. Rh6 Re1+ 124. Kd5 Rd1+ 125. Ke5 Re1+ 126. Kd5 Rd1+ 127. Ke5 1/2-1/2

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "7"]
[White "Lach, Aleksandra"]
[Black "Demin, Vladimir"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2184"]
[BlackElo "2430"]
[PlyCount "107"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Qc2 Be7 5. Nf3 0-0 6. 0-0 d4 7. d3 c5 8. a3 Nc6 9. e4 e5 10. h3 Be6 11. Ng5 Nd7 12. Nxe6 fxe6 13. f4 exf4 14. gxf4 e5 15. f5 Bg5 16. Bxg5 Qxg5 17. Nd2 Kh8 18. Kh2 g6 19. fxg6 Qxg6 20. Nf3 Rg8 21. Rg1 Qg3+ 22. Kh1 Raf8 23. Raf1 Nf6 24. Nh2 Nh5 25. Rxf8 Rxf8 26. Bf1 Qf2 27. Qxf2 Rxf2 28. Rg2 Rf8 29. Kg1 Nf4 30. Rg3 h5 31. Nf3 Kh7 32. h4 Kh6 33. Ng5 Ng6 34. Nf3 Nd8 35. Bh3 Rf4 36. Bf5 Ne7 37. Nxe5 Nxf5 38. exf5 Rxf5 39. Nd7 Ne6 40. Rg8 Rf4 41. Re8 Rg4+ 42. Kf2 Nf4 43. Nxc5 Rxh4 44. Rd8 Ng6 45. Ne4 Ne5 46. Rd6+ Kg7 47. Ng3 Nxd3+ 48. Ke2 Nf4+ 49. Kf3 Rg4 50. Nf5+ Kf7 51. Rxd4 Kf6 52. Nd6 Ne6 53. Ne4+ Ke5 54. Rd5# 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Garcia Ramos, Daniel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2184"]
[BlackElo "2468"]
[PlyCount "102"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 g6 5. Qh4 Nf6 6. Nc3 Bg7 7. Nxe4 0-0 8. Nf3 Nxe4 9. Qxe4 Bf5 10. Qe3 e5 11. 0-0 Nd7 12. d3 a5 13. a4 h6 14. h3 g5 15. g4 Bg6 16. Kg2 b6 17. h4 Nc5 18. hxg5 hxg5 19. Bc4 e4 20. Nxg5 exd3 21. cxd3 Bxd3 22. Rd1 Be4+ 23. Nxe4 Qxd1 24. Ng3 Rae8 25. Qg5 Re5 26. Nf5 Rxf5 27. gxf5 Ne4 28. Qxg7+ Kxg7 29. Bh6+ Kxh6 30. Rxd1 Kg5 31. f3 Nc5 32. Rd6 Nxa4 33. b3 Nb2 34. Bf1 a4 35. bxa4 Nxa4 36. Rxc6 Rb8 37. Bb5 Nc5 38. Kg3 f6 39. Bc4 Kxf5 40. Bd5 Ke5 41. Ba2 f5 42. f4+ Kd4 43. Bb1 Ne4+ 44. Kg2 Ke3 45. Re6 Kxf4 46. Re7 b5 47. Bc2 b4 48. Kf1 b3 49. Bd3 b2 50. Ke2 b1Q 51. Bxb1 Rxb1 0-1

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "Musat, Adrian"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2184"]
[BlackElo "2378"]
[PlyCount "79"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. Nc3 d5 7. cxd5 cxd5 8. d4 Ne4 9. Bf4 Nc6 10. e3 Nxc3 11. bxc3 b6 12. Qa4 Bd7 13. Qa3 Na5 14. Nd2 e6 15. Bd6 Re8 16. Bb4 Nc6 17. c4 dxc4 18. Nxc4 a5 19. Bd6 b5 20. Ne5 Rc8 21. Nxd7 Qxd7 22. Bc5 b4 23. Qa4 Ne5 24. Qxa5 Nd3 25. Bxb4 Rc2 26. Be4 Nxb4 27. Qxb4 Rc7 28. Rfc1 Bf8 29. Qd2 Rec8 30. Rxc7 Rxc7 31. a4 Ra7 32. a5 Qb5 33. Bd3 Qb7 34. a6 Qc7 35. Qa5 Qd6 36. Rb1 h5 37. Rb7 Ra8 38. Qc7 Qa3 39. Qxf7+ Kh8 40. Qh7# 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "2"]
[White "Perez Ponsa, Federico"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2527"]
[BlackElo "2184"]
[PlyCount "79"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qxb2 8. Nf3 Na6 9. e6 f5 10. 0-0 0-0-0 11. c3 Nc7 12. Nbd2 Qb5 13. Qxf5 Nh6 14. Qg6 Qa5 15. Ne5 Qxc3 16. Ndf3 Rd6 17. Rfc1 Qa5 18. Bxh6 Rxh6 19. Qf5 Rf6 20. Qxh5 Nxe6 21. Rab1 Qd8 22. Nd3 Nf4 23. Qg4+ Ne6 24. Nfe5 Kc7 25. Rb3 g6 26. Ra3 Bh6 27. Rb1 a6 28. Rab3 b5 29. a4 Bd2 30. axb5 cxb5 31. Qd1 Ba5 32. Ra3 Kb8 33. Rba1 Bc7 34. Rxa6 Rxa6 35. Rxa6 Nxd4 36. Ra2 Bxe5 37. Nxe5 Nf5 38. Qa1 Qb6 39. Nd7+ Kc7 40. Nxb6 1-0

[Event "Titled Tuesday intern op 29th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.29"]
[Round "8"]
[White "Taboas Rodriguez, Daniel"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2368"]
[BlackElo "2184"]
[PlyCount "133"]
[EventDate "2023.08.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b4 d6 7. Bb2 c6 8. Nbd2 a5 9. a3 Na6 10. c4 Bd7 11. Qb3 Kh8 12. c5 d5 13. Ne5 a4 14. Qc2 Nc7 15. Ndf3 Ne4 16. Bc1 Qe8 17. Bf4 Nb5 18. e3 h6 19. h4 Kh7 20. Qe2 Bf6 21. Nxd7 Qxd7 22. Be5 g5 23. Bxf6 exf6 24. hxg5 hxg5 25. Nd2 Nxd2 26. Qxd2 Kg7 27. Rfe1 Rh8 28. Kf1 Rae8 29. Ke2 f4 30. gxf4 gxf4 31. Bf3 fxe3 32. Rg1+ Kf8 33. fxe3 Rh2+ 34. Rg2 Rxg2+ 35. Bxg2 Qg4+ 36. Kf2 Qh4+ 37. Kg1 Qg3 38. Re1 Nxd4 39. Rf1 Qxe3+ 40. Qxe3 Rxe3 41. Rxf6+ Ke7 42. Rh6 Kd7 43. Rh7+ Re7 44. Bh3+ Kd8 45. Rh8+ Re8 46. Rh7 Rg8+ 47. Kf2 Rf8+ 48. Ke3 Nc2+ 49. Kd2 Nxa3 50. Rd7+ Ke8 51. Rxb7 Nc4+ 52. Ke1 a3 53. Bd7+ Kd8 54. Bxc6 a2 55. Ra7 Ne3 56. Rxa2 Kc7 57. b5 Rf4 58. Ra7+ Kb8 59. b6 Nc2+ 60. Kd2 Rf2+ 61. Kc3 d4+ 62. Kc4 Ne3+ 63. Kxd4 Nf5+ 64. Ke5 Re2+ 65. Kxf5 Rf2+ 66. Kg4 Rf4+ 67. Kxf4 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "1"]
[White "Bagrationi, Alexander"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2440"]
[BlackElo "2184"]
[PlyCount "66"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 c6 8. Re1 Ne4 9. Nxe4 fxe4 10. Ng5 d5 11. cxd5 cxd5 12. Qb3 e6 13. f3 h6 14. Nh3 exf3 15. Bxf3 Bxd4+ 16. Kg2 Bg7 17. Nf4 g5 18. Nh5 Nc6 19. Nxg7 Kxg7 20. h4 gxh4 21. Rh1 Rf6 22. Rxh4 Rg6 23. Rxh6 Rxh6 24. Bxh6+ Kxh6 25. Qe3+ Qg5 26. Rh1+ Kg6 27. Bh5+ Qxh5 28. Rxh5 Kxh5 29. Qf3+ Kg6 30. Qf8 Rb8 31. Qe8+ Kg7 32. g4 e5 33. Kg3 Bxg4 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "8"]
[White "Dehtiarov, Roman"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2308"]
[BlackElo "2184"]
[PlyCount "83"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 g6 3. Nf3 Bg7 4. d4 d6 5. Bd3 Nf6 6. 0-0 0-0 7. h3 b5 8. a3 a5 9. Be3 Bb7 10. Qd2 Nbd7 11. Bh6 b4 12. axb4 axb4 13. Ne2 c5 14. Bxg7 Kxg7 15. e5 dxe5 16. dxe5 Nd5 17. e6 fxe6 18. Ng5 Rf6 19. Be4 Nf8 20. Rxa8 Qxa8 21. Rd1 h6 22. Nf3 Nb6 23. Bxb7 Qxb7 24. Qe3 Nc4 25. Qxc5 Nxb2 26. Rb1 Qe4 27. Ng3 Qf4 28. Ne5 Na4 29. Qxe7+ Kg8 30. Ng4 Rf7 31. Qxb4 Qxb4 32. Rxb4 Nc3 33. Nxh6+ Kg7 34. Nxf7 Kxf7 35. Rb7+ Kf6 36. Rc7 Nd5 37. Rc8 Nd7 38. c4 Nc3 39. c5 Ke7 40. c6 Nb6 41. Rb8 Nbd5 42. Rg8 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "5"]
[White "Grebeniuk, Semen"]
[Black "Lach, Aleksandra"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2315"]
[BlackElo "2184"]
[PlyCount "137"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Nc6 5. 0-0 Bg7 6. Nc3 d6 7. d5 Ne5 8. Nf4 0-0 9. Be3 Qe8 10. Bd4 g5 11. Nd3 Neg4 12. h3 Nh6 13. Qd2 Qh5 14. f4 Ne4 15. Qe3 Bxd4 16. Qxd4 Nxg3 17. Rf3 Ne4 18. fxg5 Nxc3 19. bxc3 Qxg5 20. Nf4 Nf7 21. Kh2 Qf6 22. Nh5 Qe5+ 23. Qf4 Kh8 24. Re3 Qxf4+ 25. Nxf4 Ne5 26. Rg3 Bd7 27. Rg5 Rg8 28. Rh5 Raf8 29. Rf1 Be8 30. Rh6 Rf6 31. Rh4 Bf7 32. a4 Nc4 33. Rf3 Ne5 34. Re3 c6 35. dxc6 bxc6 36. Nd3 Nc4 37. Rxe7 Bg6 38. Nf4 Ne5 39. Nxg6+ Rgxg6 40. Rhxh7+ Kg8 41. Rxa7 Nf7 42. Rh4 d5 43. a5 c5 44. Ra4 Ra6 45. Bxd5 Rxa7 46. Bc4 Kf8 47. a6 Ne5 48. Bb5 Rb6 49. c4 Nf7 50. Kg3 Nd6 51. Ra5 Nxb5 52. cxb5 Ke7 53. Kf4 Kf6 54. Ke3 c4 55. Kd4 f4 56. Kc5 Re6 57. Kxc4 Rc7+ 58. Kb4 Re3 59. c4 Re4 60. b6 Rexc4+ 61. Kb3 Rc3+ 62. Kb2 Rc2+ 63. Kb3 R7c3+ 64. Kb4 Rc4+ 65. Kb3 R4c3+ 66. Kb4 Rc4+ 67. Kb3 R2c3+ 68. Kb2 Rc2+ 69. Kb3 1/2-1/2

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "6"]
[White "Hristodoulou, Panagiotis"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2358"]
[BlackElo "2184"]
[PlyCount "134"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. Be3 cxd4 8. Bxd4 Be7 9. c4 dxc4 10. Nc3 Nh6 11. h3 0-0 12. Be3 Bd3 13. Bxh6 gxh6 14. Bxd3 Qxd3 15. Qc1 Qg6 16. Re1 Kh8 17. Re4 Rg8 18. Rg4 Qh5 19. Qf4 Rxg4 20. hxg4 Qg6 21. Rd1 Rg8 22. Rd7 h5 23. g5 h6 24. Rxb7 hxg5 25. Qe4 Qxe4 26. Nxe4 Rc8 27. Nexg5 Kg7 28. Ne4 Kf8 29. Kf1 a5 30. Ke2 Nb4 31. Nc3 Nd3 32. g3 Bb4 33. Na4 Be7 34. Nb6 Rd8 35. Nxc4 Nc1+ 36. Kf1 Rd1+ 37. Kg2 Nxa2 38. Nxa5 Nc1 39. Nc6 Bc5 40. Ng5 Rd2 41. Rxf7+ Ke8 42. Rf6 Nd3 43. Nxe6 Bxf2 44. Kf3 Bb6 45. Ke4 Nf2+ 46. Kf5 Ng4 47. Rf8+ Kd7 48. Nb8+ Ke7 49. Nc6+ Kd7 50. Ncd4 Bxd4 51. Rd8+ Ke7 52. Rxd4 Rf2+ 53. Nf4 Ne3+ 54. Kg5 Nf1 55. Rd3 Rxb2 56. Nxh5 Ke6 57. g4 Kxe5 58. Kh6 Rb6+ 59. Kg5 Rb8 60. Nf4 Rg8+ 61. Ng6+ Ke6 62. Kh6 Nh2 63. Rg3 Kf6 64. g5+ Kf5 65. Nh4+ Kf4 66. Rh3 Ng4+ 67. Kh5 Rxg5# 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "7"]
[White "Lach, Aleksandra"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2184"]
[BlackElo "2163"]
[PlyCount "71"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 e6 6. c3 Be7 7. Ne5 0-0 8. g4 Nbd7 9. Nxd7 Nxd7 10. f4 c5 11. Nd2 Qc7 12. Nf3 Rad8 13. Qe1 Nf6 14. g5 Nh5 15. Qh4 g6 16. Ne5 d4 17. Bxb7 Qxb7 18. c4 Bd6 19. Ng4 Be7 20. Rf3 f5 21. gxf6 Bxf6 22. Nxf6+ Rxf6 23. Bd2 Rdf8 24. Raf1 a6 25. Qg4 Qf7 26. e4 dxe3 27. Bxe3 Ng7 28. Bd2 Nf5 29. Bc3 Nd4 30. Bxd4 cxd4 31. Kg2 Kh8 32. h4 h5 33. Qg5 Kh7 34. Qe5 Qd7 35. Re1 Re8 36. Qxf6 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Bournel, Antoine"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2184"]
[BlackElo "2329"]
[PlyCount "66"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. e4 e5 3. g3 Nc6 4. Bg2 Bc5 5. Ne2 d6 6. Nbc3 Nge7 7. a3 a5 8. Rb1 Bg4 9. h3 Bxe2 10. Nxe2 Nd4 11. Nc3 Nec6 12. 0-0 0-0 13. Kh1 Qb8 14. d3 b5 15. b3 b4 16. axb4 Nxb4 17. f4 exf4 18. Bxf4 Ra6 19. Nd5 Nxd5 20. exd5 Rb6 21. Qg4 Kh8 22. Be3 f5 23. Qh4 Rxb3 24. Rbd1 Qd8 25. Bxd4 Qxh4 26. Bxg7+ Kxg7 27. gxh4 Bd4 28. Rfe1 a4 29. Re7+ Rf7 30. Re8 f4 31. Bf3 Kh6 32. Ra8 a3 33. Ra1 Bxa1 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "9"]
[White "Lach, Aleksandra"]
[Black "Deng, Henry"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2184"]
[BlackElo "2308"]
[PlyCount "111"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Bg4 6. 0-0 e6 7. d4 Nc6 8. Nc3 Be7 9. Bf4 0-0 10. Ne5 Bf5 11. Nxc6 bxc6 12. Rc1 Nd7 13. Na4 Rc8 14. Be3 Qa5 15. a3 e5 16. b4 Qa6 17. dxe5 Nxe5 18. Bc5 Rfe8 19. Re1 Bf6 20. Bd4 Nd7 21. Bxf6 Nxf6 22. Rc3 Qb5 23. Nc5 a5 24. Qa4 axb4 25. axb4 Rxe2 26. Rxe2 Qxe2 27. Re3 Qc4 28. Bf1 Qc1 29. Qa6 h6 30. g4 Bxg4 31. h3 Bf5 32. Rf3 Qc2 33. Bd3 Qc1+ 34. Kg2 Bxh3+ 35. Rxh3 Re8 36. Rg3 Nh5 37. Qxc6 Qe1 38. Rf3 Qe5 39. Qd7 Qg5+ 40. Kh2 Rf8 41. Qh3 Nf4 42. Qg3 Qh5+ 43. Kg1 g5 44. Rxf4 Kh8 45. Rg4 f5 46. Bxf5 Rxf5 47. Qb8+ Kg7 48. Qc7+ Rf7 49. Ne6+ Kf6 50. Qd8+ Kxe6 51. Rg3 Qd1+ 52. Kg2 Rf4 53. Re3+ Kf5 54. Qd7+ Kg6 55. Qe8+ Kf5 56. Qe6# 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "11"]
[White "Lach, Aleksandra"]
[Black "Shapiro, Viktor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2184"]
[BlackElo "2144"]
[PlyCount "170"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d4 Bg4 6. dxc5 e6 7. Be3 Ne4 8. c3 Nxc5 9. b4 Ne4 10. b5 Nb8 11. Ne5 Bf5 12. Qa4 Nd7 13. Nd3 Be7 14. f3 Nd6 15. g4 Bg6 16. f4 0-0 17. Nd2 Nb6 18. Qd1 Nxb5 19. Rc1 Rc8 20. Qb3 a6 21. Ne5 Nd7 22. Nxg6 hxg6 23. a4 Nc5 24. Bxc5 Bxc5+ 25. Kh1 Nd6 26. Nf3 b5 27. Ne5 Be3 28. Rcd1 g5 29. f5 Bf4 30. Nd3 Be3 31. fxe6 fxe6 32. axb5 axb5 33. Rxf8+ Qxf8 34. Rf1 Qe8 35. Ne5 Nc4 36. Nf3 Qe7 37. Qc2 Rf8 38. Qd3 Rf4 39. Ra1 Rf8 40. Nd4 Qf6 41. Nxe6 Re8 42. Nc7 Rd8 43. Nxd5 Qe5 44. Qe4 Qxe4 45. Bxe4 Bf4 46. Ra7 Nd6 47. Ne7+ Kh8 48. Bd5 Nc4 49. Kg2 Ne3+ 50. Kf3 Nxd5 51. Nf5 Nxc3 52. Nxg7 Nd5 53. Ne6 Re8 54. Nd4 Re3+ 55. Kf2 Be5 56. Ra8+ Kg7 57. Nf3 Bf4 58. Ra7+ Re7 59. Ra5 Be3+ 60. Kg3 Nc3 61. h4 Ne4+ 62. Kh3 Rb7 63. hxg5 Bxg5 64. Kg2 Bd8 65. Ra6 Bf6 66. g5 Nxg5 67. Nh4 Nf7 68. Nf5+ Kg6 69. Ng3 Ng5 70. e4 Re7 71. Kf2 Nxe4+ 72. Kf3 Nxg3 73. Kxg3 Re3+ 74. Kf4 Rb3 75. Rb6 Rb4+ 76. Ke3 Rb1 77. Kd3 b4 78. Kc4 Rc1+ 79. Kxb4 Kf5 80. Rb5+ Be5 81. Ka5 Ke4 82. Rb7 Kd5 83. Rd7+ Bd6 84. Rh7 Kc6 85. Ka4 Rc3 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "Wagner, Dennis"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2184"]
[BlackElo "2589"]
[PlyCount "78"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. e4 Nc6 5. 0-0 d6 6. c3 e5 7. b3 Nge7 8. Bb2 0-0 9. a4 h6 10. Na3 Be6 11. Rb1 d5 12. exd5 Nxd5 13. Nc4 Bf5 14. Rc1 Bd3 15. Re1 e4 16. Nh4 Re8 17. Ba3 Qd7 18. Bxc5 g5 19. Nd6 gxh4 20. Nxe8 Rxe8 21. Qh5 hxg3 22. hxg3 Ne5 23. Bd4 f5 24. Bxe5 Rxe5 25. Bh3 Qe6 26. c4 Nb4 27. Qd1 Qg6 28. Kh2 Kh7 29. Rg1 Bf8 30. g4 f4 31. f3 Bd6 32. Kh1 Qg5 33. Rg2 exf3 34. Rf2 Qh4 35. Qg1 Qxh3+ 36. Rh2 Qg3 37. Qd4 Be4 38. Rf2 Nd3 39. Rg1 Nxf2+ 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "2"]
[White "Matinian, Nikita"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2421"]
[BlackElo "2184"]
[PlyCount "120"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Bxc5 8. Bxc5 Qa5+ 9. c3 Qxc5 10. Nbd2 Nge7 11. Nb3 Qb6 12. 0-0 0-0 13. Re1 a5 14. Qd2 Ng6 15. Bf1 Be4 16. Nfd4 Ncxe5 17. f4 Nc6 18. Qf2 a4 19. Nd2 Nxd4 20. cxd4 f5 21. Nb1 Rac8 22. Nc3 a3 23. Na4 Qb4 24. b3 Rc2 25. Qe3 Rfc8 26. Nc5 b6 27. Nxe4 dxe4 28. Bc4 Qd6 29. g3 Ne7 30. Red1 Nd5 31. Qe1 Kf7 32. Rd2 Rxd2 33. Qxd2 Qb4 34. Qf2 Qc3 35. Re1 e3 36. Qe2 Qxd4 37. Kg2 Qd2 38. Kf3 b5 39. Rd1 Qxe2+ 40. Bxe2 Nc3 41. Rd7+ Kf6 42. Ra7 Nxa2 43. Rxa3 Nb4 44. Bxb5 Rc3 45. Be2 Nc2 46. Ra4 e5 47. fxe5+ Kxe5 48. Rc4 Nd4+ 49. Rxd4 Kxd4 50. b4 Rb3 51. b5 g5 52. h4 h6 53. g4 f4 54. hxg5 hxg5 55. Bf1 Kc3 56. b6 Rxb6 57. Be2 Kd2 58. Bf1 Re6 59. Be2 Re5 60. Bf1 e2 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "10"]
[White "Ovchinnikov, Vsevolod"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2426"]
[BlackElo "2184"]
[PlyCount "79"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 d6 6. Bg2 0-0 7. 0-0 c6 8. Nbd2 Nbd7 9. Re1 d5 10. c4 Ne4 11. e3 h6 12. Qc2 Qe8 13. cxd5 cxd5 14. Rac1 g5 15. Ba3 Rf6 16. Ne5 Nxe5 17. dxe5 Rc6 18. Qd3 Be6 19. Nf3 Ra6 20. Nd4 Qd7 21. Nb5 Bxe5 22. f3 Nf6 23. f4 Bd6 24. Bxd6 exd6 25. Nc7 Re8 26. Nxa6 bxa6 27. Qxa6 Bf7 28. Qa5 Qe6 29. Qxa7 Ng4 30. h3 Nf6 31. Qd4 Kh7 32. Kh2 g4 33. h4 Ne4 34. Rc7 Kg6 35. Rec1 Nf2 36. Re1 Ne4 37. a4 Rb8 38. b4 Qe8 39. a5 Qa4 40. Rb1 1-0

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.31"]
[Round "5"]
[White "Ilamparthi, AR."]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2384"]
[BlackElo "2184"]
[PlyCount "79"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Qb6 7. Nb5 Qa5+ 8. N5c3 d6 9. Be2 Nf6 10. 0-0 0-0 11. Nd2 Nd7 12. Nb3 Qd8 13. Rc1 b6 14. f3 Nc5 15. Nd4 Nxd4 16. Bxd4 Bh6 17. Rb1 Bb7 18. Nd5 Bxd5 19. cxd5 e5 20. Bf2 f5 21. b4 Nd7 22. Bd3 Kh8 23. Rb2 Rc8 24. Rc2 fxe4 25. Bxe4 Rxc2 26. Qxc2 Nb8 27. h4 Qd7 28. Qd3 Qc7 29. g4 Bf4 30. Kg2 Qg7 31. a4 Nd7 32. a5 Rb8 33. axb6 axb6 34. g5 Qe7 35. Ra1 h6 36. Ra7 Qd8 37. Bxg6 Bxg5 38. Qf5 Nf8 39. hxg5 Nxg6 40. Qxg6 1-0

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.30"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Zhao, Chenxi"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2184"]
[BlackElo "2410"]
[PlyCount "94"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nge2 e6 6. d4 cxd4 7. Nxd4 Nf6 8. 0-0 b4 9. Na4 Bxe4 10. Bxe4 Nxe4 11. Re1 Nc5 12. c3 Nxa4 13. Qxa4 Be7 14. cxb4 Qb6 15. b5 Bc5 16. Be3 0-0 17. Red1 Bxd4 18. Rxd4 Qxb5 19. Qxb5 axb5 20. Rb4 Nc6 21. Rxb5 Rfb8 22. Rxb8+ Rxb8 23. b3 f6 24. Rd1 Rb7 25. Bc5 Rb5 26. Be3 d5 27. Rc1 Ne5 28. Rc3 Rb8 29. Bf4 Ra8 30. Bxe5 fxe5 31. Rc2 Kf7 32. a4 e4 33. Kf1 Ke7 34. Rc7+ Kd6 35. Rxg7 Rb8 36. a5 Rxb3 37. a6 Ra3 38. a7 h5 39. h3 Ke5 40. Rf7 d4 41. g4 hxg4 42. hxg4 d3 43. Ke1 Ra1+ 44. Kd2 Ra2+ 45. Kd1 Ra1+ 46. Kd2 Ra2+ 47. Kd1 Ra1+ 1/2-1/2

[Event "Kavala op 32nd"]
[Site "Kavala"]
[Date "2023.07.28"]
[Round "1"]
[White "Livaic, Leon"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2558"]
[BlackElo "2184"]
[PlyCount "110"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 4. a4 a5 5. b3 Nf6 6. Bg2 Bf5 7. Ba3 g6 8. 0-0 Bg7 9. Nh4 Be6 10. Qd3 0-0 11. Nc3 Qd7 12. Rad1 g5 13. Nf3 Bf5 14. Qd2 h6 15. h4 g4 16. Ne5 Qe6 17. Rfe1 Rfd8 18. Nb5 Ne8 19. Nd3 c6 20. Nf4 Qd7 21. Nc3 Nf6 22. Qc1 Nc8 23. Nd3 Bxd3 24. Rxd3 b5 25. axb5 cxb5 26. Bc5 b4 27. Na4 Ra6 28. c4 bxc3 29. Rxc3 Ne4 30. Bxe4 dxe4 31. Qf4 f5 32. e3 Re8 33. Bxe7 Nxe7 34. Nc5 Qc6 35. Rec1 Raa8 36. Rc4 Rf8 37. Na4 Qe6 38. Nc5 Qc6 39. Na4 Qf6 40. Qc7 Rfc8 41. Qb6 Rcb8 42. Qc7 Rxb3 43. Nc5 Rb4 44. Rxb4 axb4 45. Qb7 Rc8 46. Qxb4 f4 47. Rf1 fxe3 48. fxe3 Qd6 49. Qb3+ Qd5 50. Qd1 h5 51. Na4 Qa2 52. Nc5 Nd5 53. Rf2 Qa3 54. Qb1 Qxe3 55. Qb7 Qe1+ 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "5"]
[White "Gutierrez Olivares, Daniel"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2354"]
[BlackElo "2184"]
[PlyCount "85"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. d4 e4 4. Ng5 d5 5. c4 c6 6. Nc3 h6 7. Nh3 Nf6 8. cxd5 cxd5 9. Bf4 Nc6 10. Bg2 Bb4 11. 0-0 Bxc3 12. bxc3 0-0 13. f3 exf3 14. exf3 Qa5 15. Qb3 b6 16. Rf2 Re8 17. Bf1 Ba6 18. Rd2 Bxf1 19. Rxf1 Rac8 20. Nf2 g5 21. Bd6 Re6 22. Ba3 Rce8 23. Nd3 Nxd4 24. Qb4 Qxb4 25. Nxb4 Ne2+ 26. Kh1 Nxc3 27. Bb2 Nb5 28. Bxf6 Rxf6 29. Nxd5 Rc6 30. f4 gxf4 31. Rxf4 Re1+ 32. Kg2 Rce6 33. Rg4+ Kf8 34. Nf4 Rd6 35. Rf2 Red1 36. Ng6+ Ke8 37. Ne5 R1d2 38. Rgf4 Rxf2+ 39. Rxf2 f6 40. Ng6 Kf7 41. Nh4 Rc6 42. Nf5 Kg6 43. Ne7+ 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "6"]
[White "Lach, Aleksandra"]
[Black "Baches Garcia, Guillermo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2184"]
[BlackElo "2327"]
[PlyCount "118"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 Bd6 5. 0-0 0-0 6. c4 dxc4 7. dxc4 e5 8. Nc3 c6 9. Qc2 h6 10. a3 a5 11. b3 Qe7 12. Bb2 Na6 13. e3 Bg4 14. h3 Bh5 15. Nh4 Nc5 16. Nf5 Qc7 17. Nxd6 Qxd6 18. b4 axb4 19. axb4 Nd3 20. c5 Qd7 21. Kh2 Bg6 22. Rad1 Rfd8 23. e4 Nxb4 24. Qb3 Nd3 25. Na4 Qe6 26. Rxd3 Rxd3 27. Qxd3 Rxa4 28. f3 Ra2 29. Rf2 Nd7 30. Qc3 Qe7 31. Rc2 Ra8 32. f4 f6 33. f5 Bf7 34. Bf1 Rd8 35. Qb4 Nf8 36. Bc4 Rd7 37. Bxf7+ Qxf7 38. Bc1 Qe8 39. Qc4+ Kh7 40. Rd2 Qd8 41. Qc3 Rxd2+ 42. Bxd2 Nd7 43. Be3 Nb8 44. Qb3 Qd7 45. Kg2 Na6 46. Kf3 Qe7 47. Qb6 Qd7 48. Qb3 Qd8 49. Qxb7 Qd1+ 50. Kf2 Qc2+ 51. Kf3 Nxc5 52. Qxc6 Qd1+ 53. Kg2 Nd3 54. Qd5 Qe2+ 55. Kh1 Qxe3 56. g4 Nf2+ 57. Kg1 Nxe4+ 58. Kg2 Qf2+ 59. Kh1 Ng3# 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "4"]
[White "Lach, Aleksandra"]
[Black "Gomez Barrera, Javiera Belen"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2184"]
[BlackElo "2256"]
[PlyCount "137"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. Nd5 0-0 6. Nxb4 Nxb4 7. d3 d5 8. a3 Nc6 9. cxd5 Nxd5 10. Nf3 Bg4 11. 0-0 Qd7 12. b4 a6 13. Bb2 Rae8 14. Qb3 Nb6 15. Rac1 Be6 16. Qc2 Bh3 17. Qb3 Bxg2 18. Kxg2 Qe6 19. Qxe6 Rxe6 20. Nd2 f6 21. Nb3 Nd7 22. a4 Rc8 23. b5 axb5 24. axb5 Na7 25. Na5 b6 26. Nc6 Nxb5 27. Rc2 Nc5 28. Nb4 Nd4 29. Bxd4 exd4 30. Ra2 Rce8 31. Kf3 Nd7 32. Nd5 Ne5+ 33. Kg2 Ng4 34. h3 Nh6 35. Nxc7 Rxe2 36. Rxe2 Rxe2 37. Rb1 Rd2 38. Rb3 Nf5 39. Kf3 Nd6 40. Nd5 b5 41. Ne7+ Kf7 42. Nc6 Nb7 43. Rxb5 Rxd3+ 44. Ke2 Nd6 45. Rd5 Ke6 46. Rxd4 Rxd4 47. Nxd4+ Kd5 48. Nf3 Ke4 49. Nd2+ Kd4 50. Kf3 Kd3 51. Nf1 Ne4 52. Ne3 Ng5+ 53. Kg2 Ke4 54. Ng4 h5 55. Ne3 Nf3 56. Nf1 Ne1+ 57. Kg1 Nf3+ 58. Kg2 g5 59. g4 h4 60. Ne3 Ne1+ 61. Kf1 Nd3 62. Nf5 Nf4 63. Nd6+ Kf3 64. Ne8 Nxh3 65. Nxf6 Nf4 66. Nh7 Kxg4 67. Nf6+ Kf3 68. Nh7 g4 69. Ng5# 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "2"]
[White "Lach, Aleksandra"]
[Black "Zhang, Derek"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2184"]
[BlackElo "2186"]
[PlyCount "106"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. Bg2 f5 4. d3 Nf6 5. c4 Be7 6. 0-0 0-0 7. Nc3 c6 8. Nd2 Be6 9. f4 Nbd7 10. e4 exf4 11. Rxf4 Ng4 12. Nf1 Bg5 13. exf5 Bxf4 14. fxe6 Bxc1 15. Rxc1 Ndf6 16. d4 d5 17. h3 Nh6 18. cxd5 cxd5 19. Ne3 Qd6 20. Nexd5 Qxe6 21. Qd3 Qd7 22. Qc4 Kh8 23. Nxf6 Rxf6 24. d5 Nf5 25. Qd3 Nd6 26. Re1 Re8 27. Rxe8+ Qxe8 28. Kh2 Qe5 29. Ne4 Nxe4 30. Qxe4 Qxe4 31. Bxe4 h6 32. Kg2 Kg8 33. g4 Kf8 34. Bf5 Ke7 35. Kf3 Kd6 36. Ke4 Rf8 37. h4 Re8+ 38. Kd4 Re5 39. Be4 b6 40. b3 Re7 41. g5 Rf7 42. gxh6 gxh6 43. h5 Rf4 44. Ke3 Rh4 45. Bf3 Rh3 46. Kf4 Rh2 47. a4 Rb2 48. Kf5 Rxb3 49. Be4 Rg3 50. Kf6 Rg5 51. Bf3 a6 52. Kf7 b5 53. Kf6 bxa4 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "1"]
[White "Sowa, Ryan"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2051"]
[BlackElo "2184"]
[PlyCount "83"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d6 3. Bb2 e5 4. e3 Nf6 5. d4 cxd4 6. exd4 e4 7. Nfd2 d5 8. c4 Be6 9. Nc3 Bb4 10. Be2 0-0 11. 0-0 Bxc3 12. Bxc3 Nc6 13. c5 Bf5 14. Re1 Re8 15. Nf1 Bg6 16. b4 a6 17. a4 Ne7 18. Ne3 Nf5 19. Qd2 Nh4 20. b5 axb5 21. axb5 Rxa1 22. Rxa1 Nh5 23. Qa2 Nf4 24. Bf1 Qg5 25. Kh1 Nd3 26. Bxd3 exd3 27. Qxd5 Qxd5 28. Nxd5 Be4 29. Ne3 f5 30. f3 Bxf3 31. gxf3 Rxe3 32. c6 bxc6 33. bxc6 Re8 34. d5 Nxf3 35. c7 Kf7 36. Rb1 Re2 37. Be5 d2 38. c8Q Re1+ 39. Kg2 Rxb1 40. Qxf5+ Ke8 41. Qxb1 Nxe5 42. Kf2 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "3"]
[White "Spata, German"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2376"]
[BlackElo "2184"]
[PlyCount "84"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. e3 e5 3. d4 e4 4. Nfd2 d5 5. c4 c6 6. Nc3 Nf6 7. Rb1 Be7 8. b4 0-0 9. b5 Be6 10. Be2 Nbd7 11. 0-0 Nb6 12. a4 a5 13. Qb3 Bb4 14. c5 Nbd7 15. Na2 Bxd2 16. Bxd2 Ng4 17. h3 Nh6 18. bxc6 bxc6 19. Qb7 Rc8 20. Qa6 Qg5 21. Kh1 Qh4 22. Kh2 Nf6 23. f3 exf3 24. Bxf3 Nh5 25. Be1 Qg5 26. Qe2 Nf6 27. Bxa5 Rfe8 28. Bd2 Ne4 29. Bxe4 dxe4 30. Nb4 Qh4 31. Qf2 Ng4+ 32. Kg1 Nxf2 33. Rxf2 f5 34. Be1 Qg5 35. Bd2 Rb8 36. a5 Bc4 37. Rb2 Bb5 38. a6 Ra8 39. Ra2 Ra7 40. d5 cxd5 41. Nxd5 Bc4 42. h4 Qd8 0-1

[Event "Titled Tuesday intern op 20th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "4"]
[White "Berezin, Viktor1111"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2307"]
[BlackElo "2184"]
[PlyCount "51"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Nc6 5. Nf4 e5 6. dxe5 Nxe5 7. h4 c6 8. Bd2 d5 9. Bc3 Qe7 10. Qd4 Nfd7 11. h5 g5 12. Nd3 Bg7 13. Nxe5 Nxe5 14. Qd1 h6 15. Nd2 g4 16. Nb3 Bd7 17. a3 0-0-0 18. Bb4 Qe8 19. Kf1 Bf8 20. Qd4 Bxb4 21. axb4 a6 22. Qa7 Kc7 23. Nc5 Bc8 24. Nxa6+ Kd6 25. Qb8+ Ke7 26. Qxe5+ 1-0

[Event "Titled Tuesday intern op 20th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "2"]
[White "Karamsetty, Jeevan"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2169"]
[BlackElo "2184"]
[PlyCount "57"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. 0-0 Ng8 8. cxd4 Bb4 9. a3 Ba5 10. d5 Nxe5 11. Nxe5 Qxe5 12. b4 Qxa1 13. Qe2+ Ne7 14. Bb2 Qxb2 15. Qxb2 0-0 16. bxa5 d6 17. Nd2 Ng6 18. Nf3 Bg4 19. Qxb7 Bxf3 20. gxf3 Ne5 21. Be2 Rfe8 22. Rc1 Ng6 23. Bf1 Nf4 24. Rxc7 Rab8 25. Qxa7 Rb1 26. Re7 Rc8 27. Qd7 Rf8 28. Re8 Ne2+ 29. Rxe2 1-0

[Event "Titled Tuesday intern op 20th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "5"]
[White "Lach, Aleksandra"]
[Black "Fernandez Siles, Luis"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2184"]
[BlackElo "2218"]
[PlyCount "76"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 Nc6 5. 0-0 d5 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. c3 Nf6 10. Re1 0-0 11. h3 Bxf3 12. Bxf3 Rfe8 13. Na3 Nd7 14. Be3 Bf8 15. Nc2 Bc5 16. Rad1 Bxe3 17. Nxe3 Nb6 18. Nd5 Nxd5 19. exd5 Na5 20. d6 cxd6 21. Rxd6 Nc4 22. Rd7 Nxb2 23. Bd5 Rf8 24. Rb1 Na4 25. Rc7 Nb6 26. Bb3 Rac8 27. Rxb7 Rxc3 28. Rxa7 h5 29. Re1 h4 30. Kg2 hxg3 31. fxg3 Rc5 32. Rf1 Nd5 33. Kf3 Kg7 34. Rd1 e4+ 35. Kxe4 Nc3+ 36. Kd4 Rcc8 37. Rd7 Nxd1 38. Bxd1 Rcd8 0-1

[Event "Titled Tuesday intern op 20th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "1"]
[White "Lach, Aleksandra"]
[Black "Martic, Ivan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2184"]
[BlackElo "2301"]
[PlyCount "121"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 e5 6. 0-0 d6 7. d3 Rb8 8. a4 a6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 0-0 12. c3 b5 13. axb5 axb5 14. h3 Kh8 15. g4 Ne7 16. Nxf6 gxf6 17. Qd2 Ng6 18. Qh6 Rg8 19. Nh4 Nf4 20. Ra7 Rb7 21. Rfa1 Rxa7 22. Rxa7 Be6 23. Nf5 Rg6 24. Qh4 Qf8 25. d4 cxd4 26. cxd4 exd4 27. Bf1 d3 28. Qg3 Ne2+ 29. Bxe2 dxe2 30. Qe3 Qb8 31. Ra1 Bxf5 32. exf5 Rg8 33. Qxe2 Re8 34. Qf3 Qc7 35. Kg2 Kg7 36. Ra3 h6 37. Rc3 Qd7 38. Qf4 Qb7+ 39. Rf3 Re5 40. h4 Re4 41. Qg3 Qd5 42. g5 Qd4 43. gxf6+ Kxf6 44. Kh3 Qd1 45. Qg2 Re1 46. Rg3 Rh1+ 47. Qh2 Rxh2+ 48. Kxh2 Qd2 49. Rg2 Qxb2 50. h5 Qe5+ 51. Rg3 Qxf5 52. Kg2 Qxh5 53. Rf3+ Qxf3+ 54. Kxf3 Ke5 55. Ke3 f5 56. Kd2 h5 57. Ke2 Kf4 58. Ke1 h4 59. Kf1 b4 60. Kg2 b3 61. Kg1 0-1

[Event "Titled Tuesday intern op 20th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "White, John S"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2184"]
[BlackElo "2235"]
[PlyCount "127"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c5 7. d4 cxd4 8. Nxd4 a6 9. h3 Qc7 10. b3 Nc6 11. e3 Bd7 12. Bb2 Rab8 13. Rc1 Qa5 14. a3 Nxd4 15. exd4 b5 16. b4 Qd8 17. c5 dxc5 18. dxc5 Qc7 19. Kh2 Rbd8 20. Qf3 Rc8 21. Rfe1 Bc6 22. Qxc6 Qxc6 23. Bxc6 Rxc6 24. Rxe7 Nd5 25. Nxd5 Bxb2 26. Rb1 Bxa3 27. Ra7 Kg7 28. Ra1 Bb2 29. R1xa6 Rxa6 30. Rxa6 Bd4 31. Kg2 Rd8 32. Ne7 Bc3 33. c6 Be5 34. Ra7 Kf6 35. c7 Bxc7 36. Rxc7 Rd4 37. Rb7 Ke6 38. Nc6 Rc4 39. Rb6 Kd5 40. Ne7+ Kd4 41. Rxb5 f5 42. Rd5+ Kc3 43. b5 Rb4 44. Rc5+ Kd4 45. Nc6+ Kxc5 46. Nxb4 Kxb5 47. Nd3 Kc6 48. Kf3 Kd5 49. Kf4 h6 50. h4 Kd4 51. Ne1 Kc3 52. Nf3 Kc4 53. Ne5+ Kd4 54. Nxg6 Kd3 55. Kxf5 Ke2 56. f4 Kf3 57. g4 h5 58. gxh5 Kg3 59. h6 Kg2 60. h7 Kg1 61. h8Q Kg2 62. Qb2+ Kg1 63. Kg4 Kh1 64. Kg3 1-0

[Event "POL Superleague Rapid"]
[Site "Poland"]
[Date "2023.06.07"]
[Round "9.4"]
[White "Kulon, Klaudia"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2314"]
[BlackElo "2184"]
[PlyCount "75"]
[EventDate "2023.04.04"]
[EventType "team-tourn (rapid)"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wielkopolski CC"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. 0-0 Bxf3 6. Bxf3 dxc4 7. Qc2 Nd7 8. a4 Ne5 9. Bg2 Nf6 10. Na3 Bxa3 11. Rxa3 0-0 12. f4 Qb6+ 13. Kh1 Neg4 14. h3 Nf2+ 15. Kh2 Qc5 16. Bf3 h5 17. d4 Qxd4 18. Be3 N2g4+ 19. hxg4 Qd8 20. g5 Nd5 21. Bxh5 c3 22. Bf2 cxb2 23. Qxb2 Qd6 24. Rd3 Qc7 25. e4 Nxf4 26. gxf4 Qxf4+ 27. Kg1 Qxe4 28. Qd4 Qf5 29. Bh4 Qa5 30. Rdf3 g6 31. Bg4 e5 32. Qd7 Qd5 33. Qxd5 cxd5 34. Rxf7 Rxf7 35. Be6 Raf8 36. Bg3 Kh7 37. Rxf7+ Rxf7 38. Bxf7 1-0

[Event "POL Superleague Rapid"]
[Site "Poland"]
[Date "2023.06.07"]
[Round "10.4"]
[White "Lach, Aleksandra"]
[Black "Zawadzka, Jolanta"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2184"]
[BlackElo "2348"]
[PlyCount "130"]
[EventDate "2023.04.04"]
[EventType "team-tourn (rapid)"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gorzow Wielkopolski Stilon"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. e5 0-0 10. Nc3 Nf5 11. Ne2 f6 12. g4 Nfe7 13. exf6 Bxf6 14. Bh6 Re8 15. Qd2 Bd7 16. h3 Nc8 17. Bf4 Qe7 18. Rfe1 Qb4 19. Rad1 Nb6 20. b3 Rac8 21. Qd3 Qf8 22. Rc1 Bg7 23. Qd2 Qb4 24. Qd1 Ne7 25. Be5 Bb5 26. Bxg7 Kxg7 27. Nf4 Bd7 28. Nxe6+ Bxe6 29. Rxe6 Nc6 30. Rxe8 Rxe8 31. Qd3 Nd7 32. g5 Qd6 33. Re1 Rxe1+ 34. Nxe1 Qf4 35. Qe3 Qxd4 36. Qxd4+ Nxd4 37. Bxd5 b6 38. Nd3 Ne2+ 39. Kf1 Nc3 40. Be6 Nf8 41. Bc4 Nxa2 42. b4 Nc3 43. f3 b5 44. Bb3 Nd7 45. Ke1 Nb6 46. Nf4 Kf8 47. Kd2 Nca4 48. Ne6+ Ke7 49. Nc7 Nc4+ 50. Ke2 Nd6 51. Ke3 Nb6 52. Nd5+ Nxd5+ 53. Bxd5 Nf5+ 54. Ke4 Kd6 55. Bg8 Ne7 56. Bxh7 Ke6 57. f4 Kf7 58. h4 Kg7 59. Bxg6 Kxg6 60. Ke5 Nc6+ 61. Kd5 Nxb4+ 62. Kc5 Nd3+ 63. Kxb5 Nxf4 64. Ka6 Ng2 65. Kxa7 Nxh4 1/2-1/2

[Event "POL Superleague Rapid"]
[Site "Poland"]
[Date "2023.06.07"]
[Round "8.4"]
[White "Maltsevskaya, Aleksandra"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2390"]
[BlackElo "2184"]
[PlyCount "105"]
[EventDate "2023.04.04"]
[EventType "team-tourn (rapid)"]
[EventRounds "14"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pegow Wieza"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 exd4 7. cxd4 b5 8. Bb3 Bg7 9. d5 Na5 10. Bd2 Nxb3 11. Qxb3 c5 12. Bc3 c4 13. Qc2 0-0 14. a4 Bb7 15. 0-0 d6 16. Bxg7 Kxg7 17. Nc3 Qd7 18. Qd2 b4 19. Ne2 a5 20. Qd4+ Kg8 21. Qxc4 Ba6 22. Qc2 Rac8 23. Qd2 Qg4 24. Rfe1 Rfe8 25. Ned4 f5 26. h3 Qh5 27. exf5 Nxf5 28. Ne6 Qh6 29. Nfg5 Re7 30. Rac1 Qh4 31. Kh2 Rxc1 32. Rxc1 h6 33. g3 Qh5 34. g4 Qh4 35. Nf3 Qf6 36. gxf5 Qxf5 37. Qxh6 Rh7 38. Qf8+ Qxf8 39. Nxf8 Kxf8 40. Rc6 Bf1 41. Ng5 Re7 42. Rxd6 Re2 43. Kg3 Rxb2 44. Rb6 Rd2 45. d6 Rd3+ 46. Kf4 b3 47. Ke5 Bg2 48. Ne6+ Kf7 49. Nf4 Rd2 50. Nxg2 b2 51. Rb7+ Ke8 52. Ke6 Re2+ 53. Ne3 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "8"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2135"]
[BlackElo "2184"]
[PlyCount "111"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 Nf6 7. Qe2 Qc7 8. e5 Nd5 9. Nxd5 Bxd5 10. Bxd5 exd5 11. Nf3 Nc6 12. 0-0 Be7 13. f5 0-0-0 14. c3 f6 15. Bf4 Qa7 16. a4 b4 17. Kh1 Rhe8 18. Qc2 Kb7 19. Qb3 fxe5 20. Nxe5 Bf6 21. Nf7 Ka8 22. Nxd8 Rxd8 23. Qxd5 Qb7 24. Rab1 Na5 25. Qxb7+ Kxb7 26. Rfe1 Nc6 27. Bd6 Kb6 28. Re4 a5 29. Rc1 Nb8 30. cxb4 axb4 31. Bxc5+ Ka6 32. Rxb4 Nc6 33. Rb6+ Ka5 34. Ra1 d6 35. Rxc6 dxc5 36. Rxc5+ Ka6 37. Rd1 Bxb2 38. d4 Ba3 39. Rc4 Ka5 40. Kg2 Bb4 41. Rb1 Bd6 42. Rb5+ Ka6 43. Rc6+ Ka7 44. Rd5 Re8 45. Rcxd6 Re2+ 46. Kh3 Ra2 47. Rd7+ Kb6 48. Rxg7 Kc6 49. Re5 Kd6 50. Rxh7 Rxa4 51. Rh6+ Kd7 52. Rb5 Rxd4 53. Rb7+ Kc8 54. Ra7 Kb8 55. Rg7 Kc8 56. Rh8+ 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "4"]
[White "Kim, Sergey2222"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2295"]
[BlackElo "2184"]
[PlyCount "128"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 c6 8. Re1 Ne4 9. Qc2 Nxc3 10. Qxc3 Nd7 11. b3 e5 12. e3 e4 13. Nd2 d5 14. Ba3 Rf7 15. cxd5 cxd5 16. Rac1 Nf6 17. f3 Be6 18. Qb4 b6 19. Qb5 Bd7 20. Qa6 Bc8 21. Qe2 a5 22. Rc6 Ba6 23. Qd1 Ne8 24. fxe4 fxe4 25. Bh3 Bb5 26. Rc1 Bd7 27. Bg4 Nf6 28. Bxd7 Qxd7 29. Qe2 b5 30. Bc5 h5 31. Rf1 Bh6 32. Rf2 Ng4 33. Rxf7 Qxf7 34. Nf1 b4 35. h3 Nf6 36. Rc2 Qe6 37. Kg2 Kh7 38. Qb5 Rg8 39. Rf2 Rg7 40. Qxa5 Nd7 41. Qxb4 Nf6 42. Qb6 Qxb6 43. Bxb6 Nd7 44. Ba5 Nb8 45. Bb4 Rb7 46. Bc5 Na6 47. b4 Bg7 48. Rc2 Rb8 49. a4 Nxb4 50. Rb2 Na6 51. Rxb8 Nxb8 52. a5 Na6 53. Nd2 Bf6 54. Nb3 Kg7 55. Bb6 Be7 56. Nc5 Bxc5 57. dxc5 Nb8 58. Bc7 Nc6 59. a6 Kf7 60. Bb6 Ke7 61. a7 Nxa7 62. Bxa7 Kd7 63. Kf2 Kc6 64. Ke2 g5 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "10"]
[White "Kiseleva, Arina"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1962"]
[BlackElo "2184"]
[PlyCount "155"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 d5 6. Nf3 c6 7. Bf4 Nbd7 8. Ne5 Nxe5 9. Bxe5 0-0 10. 0-0 Ne4 11. f3 Nd6 12. Nd2 Be6 13. e4 Qd7 14. Bxg7 Kxg7 15. e5 Nc4 16. Nxc4 dxc4 17. Qc2 f4 18. Rae1 Rf7 19. Qd2 Raf8 20. Re4 g5 21. gxf4 Rxf4 22. Kh1 Bd5 23. Rxf4 Rxf4 24. Qe3 Qf5 25. Rf2 Kf8 26. Kg1 h5 27. h3 e6 28. a4 Ke7 29. a5 a6 30. Qe2 Qg6 31. Rf1 Kd7 32. Qf2 Kc7 33. Qe2 Qf5 34. Qe3 g4 35. hxg4 hxg4 36. fxg4 Rxf1+ 37. Bxf1 Qxg4+ 38. Kf2 Qf5+ 39. Ke2 Qc2+ 40. Qd2 Bf3+ 41. Ke3 Qe4+ 42. Kf2 Bg4 43. Bg2 Qf5+ 44. Kg1 Qg6 45. Qf2 Bf5 46. Qf3 Kb8 47. Kf2 Ka7 48. Qe2 Qg5 49. Qf3 Qd2+ 50. Qe2 Qf4+ 51. Qf3 Qd2+ 52. Qe2 Qxe2+ 53. Kxe2 Kb8 54. Ke3 Kc7 55. Bf1 b6 56. axb6+ Kxb6 57. Bxc4 a5 58. Bb3 Kb5 59. Bd1 a4 60. Be2+ Ka5 61. Bc4 Kb6 62. Ba2 c5 63. c4 Kc6 64. d5+ Kc7 65. Kf4 Bh3 66. Kg5 Kd7 67. Kf6 Bg4 68. Bb1 Bh3 69. d6 Bg4 70. Bg6 Be2 71. Bc2 Bxc4 72. Bxa4+ Kd8 73. Kf7 Bd5 74. Kf8 c4 75. Kf7 c3 76. bxc3 Bc4 77. Bd1 Bd5 78. Bg4 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "9"]
[White "Lach, Aleksandra"]
[Black "Amitpal, Singh"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2184"]
[BlackElo "2144"]
[PlyCount "81"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Ng8 5. d4 Qh4+ 6. Kd2 f3 7. Nxf3 Qd8 8. Ke1 Bb4 9. Bd2 d6 10. Bc4 dxe5 11. dxe5 Bxc3 12. Bxc3 Qxd1+ 13. Rxd1 Bg4 14. Rf1 Nc6 15. h3 Bxf3 16. Rxf3 f6 17. Bxg8 Rxg8 18. exf6 gxf6 19. Kf2 Rd8 20. Re1+ Ne7 21. Bxf6 Rd7 22. g4 Kf7 23. Bxe7+ Kg6 24. Re6+ Kg7 25. Bf6+ Kf7 26. Re2 Rg6 27. g5 Kg8 28. h4 h6 29. h5 Rgg7 30. Bxg7 Kxg7 31. gxh6+ Kxh6 32. Rf5 Kh7 33. Re6 Rg7 34. Kf3 Rg1 35. Rf7+ Kg8 36. Rxc7 Rf1+ 37. Kg4 Rf8 38. Kg5 Kh8 39. Kh6 Rb8 40. Rg6 Rd8 41. Rh7# 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "5"]
[White "Lach, Aleksandra"]
[Black "Dzagnidze, Nana"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2184"]
[BlackElo "2525"]
[PlyCount "70"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 g6 5. Qh4 Nf6 6. Nc3 Bf5 7. Nge2 Nbd7 8. Ng3 Nc5 9. Nxf5 gxf5 10. 0-0 Rg8 11. a4 e6 12. Bc4 Bd6 13. h3 Rg6 14. d3 exd3 15. cxd3 Qc7 16. f4 0-0-0 17. Be3 Rdg8 18. Rf2 Be7 19. Re2 Ng4 20. Qg3 Nxe3 21. Qxe3 Nd7 22. d4 Bf6 23. Rd1 Rg3 24. Qf2 Bh4 25. Qf1 Rxh3 26. Rd3 Rxd3 27. Bxd3 Bg3 28. Qf3 Bxf4 29. Nd1 Nf6 30. Qh3 Kb8 31. Nf2 Bg3 32. Nh1 Qd6 33. Nxg3 Qxd4+ 34. Kh2 Qxd3 35. Nf1 Qxe2 0-1

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "6"]
[White "Lach, Aleksandra"]
[Black "Kuchava, Ana"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2184"]
[BlackElo "2101"]
[PlyCount "86"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. b3 0-0 6. Bb2 b6 7. Qc2 Bb7 8. a3 c5 9. cxd5 Nxd5 10. Bd3 f5 11. 0-0 Bf6 12. Rad1 Nc6 13. Bc4 Kh8 14. Ne2 Rc8 15. Qb1 Na5 16. d3 a6 17. e4 Nxc4 18. dxc4 fxe4 19. Ne5 Bxe5 20. Bxe5 Qg5 21. cxd5 Qxe5 22. d6 Rcd8 23. Ng3 Rxd6 24. Rxd6 Qxd6 25. Rd1 Qe5 26. Qc2 Bc6 27. Qe2 h6 28. h3 b5 29. Re1 Rf4 30. Nf1 Qc3 31. Nd2 Qb2 32. g3 Rf8 33. Nxe4 Qxa3 34. Nd6 Qxb3 35. Qxe6 Qxe6 36. Rxe6 Bd5 37. Re5 Bc4 38. Re7 Bd3 39. Ra7 c4 40. Rxa6 Rf6 41. Ra8+ Kh7 42. Ne8 Rf8 43. Rd8 Bg6 0-1

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "2"]
[White "Lach, Aleksandra"]
[Black "Psakhis, Lev"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2184"]
[BlackElo "2442"]
[PlyCount "107"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. e4 d6 4. a3 Bc5 5. Nf3 Nc6 6. Be2 Bg4 7. 0-0 Bxf3 8. Bxf3 Nge7 9. b4 Bd4 10. Bb2 a6 11. Qc2 0-0 12. Ne2 Bxb2 13. Qxb2 Ng6 14. g3 Qf6 15. Bg2 Qe7 16. Rae1 f6 17. h4 Rfe8 18. Qc3 Nf8 19. f4 Ne6 20. Qe3 Ned4 21. Qd3 Nxe2+ 22. Qxe2 Nd4 23. Qg4 Qe6 24. Qxe6+ Rxe6 25. f5 Re7 26. Kf2 c5 27. Rb1 b5 28. Rfc1 Rc7 29. Bf1 Kf8 30. Ke3 Rac8 31. cxb5 axb5 32. bxc5 Rxc5 33. Rxc5 Rxc5 34. Rb2 Ke7 35. Bd3 Kd7 36. g4 Kc6 37. g5 Rc1 38. gxf6 gxf6 39. Kf2 Rh1 40. Kg3 Rg1+ 41. Kh3 Kc5 42. Rb1 Rg8 43. Rc1+ Kb6 44. Rf1 Kc6 45. Rc1+ Kb6 46. h5 Ka5 47. Rc7 h6 48. Ra7+ Kb6 49. Rf7 Nf3 50. Rxf6 Ng1+ 51. Kh2 Nf3+ 52. Kh3 Ng1+ 53. Kh2 Nf3+ 54. Kh3 1/2-1/2

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "1"]
[White "Mahdavi, Reza"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2324"]
[BlackElo "2184"]
[PlyCount "65"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. c4 Nc6 5. Nc3 Nf6 6. 0-0 0-0 7. d4 d6 8. b3 Bg4 9. d5 Nb8 10. Bb2 Nbd7 11. Qc2 h6 12. e4 Bxf3 13. Bxf3 g5 14. Bg2 Ne5 15. f4 gxf4 16. gxf4 Ng6 17. Rae1 e5 18. dxe6 fxe6 19. e5 dxe5 20. Qxg6 exf4 21. Ne4 Ne8 22. Qxe6+ Kh7 23. Bxg7 Nxg7 24. Qe5 Rf5 25. Qc3 Qf8 26. Nd2 Kh8 27. Kh1 Rd8 28. Be4 Rh5 29. Nf3 Rh3 30. Rg1 Rd7 31. Qc2 Qf6 32. Qg2 Rh5 33. Bg6 1-0

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "11"]
[White "Necula, Iulian"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1851"]
[BlackElo "2184"]
[PlyCount "74"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 f5 5. Nf3 Nf6 6. Bb5+ Nbd7 7. exf5 a6 8. Bd3 Nb6 9. 0-0 c4 10. Be4 Nxe4 11. Nxe4 Bxf5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Ng3 0-0 15. Nxf5 Rxf5 16. c3 Qf7 17. Nd2 Qxd5 18. Qg4 Rf4 19. Qe2 Raf8 20. Rad1 Qe6 21. Ne4 d5 22. Nc5 Qe7 23. b4 cxb3 24. Nxb3 Re4 25. Qd3 Rd8 26. Rfe1 Rxe1+ 27. Rxe1 Nc4 28. h3 b5 29. f4 Qa7+ 30. Kh2 exf4 31. Nd4 Qf7 32. Ne6 Rd7 33. Qf3 h6 34. Qxf4 Qxf4+ 35. Nxf4 d4 36. Re8+ Kf7 37. cxd4 Kxe8 0-1

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "3"]
[White "Yarullina, Alina"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2084"]
[BlackElo "2184"]
[PlyCount "94"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 d5 8. exd5 Bxc3+ 9. bxc3 Qxd5 10. Qxd5 Nxd5 11. Bd2 Bf5 12. Bd3 Bxd3 13. cxd3 0-0 14. 0-0 Rd8 15. d4 Nc6 16. Rad1 Nb6 17. Bc1 Nc4 18. Rfe1 f6 19. Kf2 b5 20. d5 Ne7 21. d6 Nxd6 22. Ba3 Nef5 23. g4 Nc4 24. Bc5 Nfd6 25. Rd5 Nb7 26. Red1 Rxd5 27. Rxd5 Rd8 28. Rxd8+ Nxd8 29. Ke2 Kf7 30. Kd3 Ke6 31. Be3 Nb7 32. Bf2 Kd5 33. h4 g6 34. h5 f5 35. hxg6 hxg6 36. gxf5 gxf5 37. Nc1 Nbd6 38. Ke2 Nb2 39. Nb3 Na4 40. Nc1 Nxc3+ 41. Kd3 Na4 42. Kc2 Nc4 43. Ne2 Nc5 44. Nc3+ Kc6 45. Ne2 Ne6 46. Kc3 a5 47. a4 Nd6 0-1

[Event "Titled Tuesday intern op 25th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.25"]
[Round "7"]
[White "Zaichenko, Daria"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2104"]
[BlackElo "2184"]
[PlyCount "57"]
[EventDate "2023.04.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 0-0 6. 0-0 d6 7. Bb3 a5 8. Nbd2 b5 9. Re1 a4 10. Bc2 Ng4 11. Re2 f5 12. h3 Nh6 13. d4 Bb6 14. dxe5 dxe5 15. exf5 Bxf5 16. Bxf5 Nxf5 17. Qc2 Nh4 18. Nxh4 Qxh4 19. Nf3 Rxf3 20. gxf3 Qg3+ 21. Kf1 Qxh3+ 22. Kg1 Qg3+ 23. Kf1 Qh3+ 24. Kg1 Rd8 25. Be3 Rd6 26. Bxb6 cxb6 27. Re4 Qxf3 28. Re3 Rg6+ 29. Qxg6 1-0

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "2"]
[White "Akinseye, Akinleye"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1797"]
[BlackElo "2184"]
[PlyCount "84"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 a6 6. Bc4 e6 7. 0-0 d6 8. Qe2 Nf6 9. Rd1 Qc7 10. Bg5 Be7 11. Rac1 0-0 12. Bb3 Qb8 13. Bf4 e5 14. Be3 Be6 15. Bb6 Bxb3 16. axb3 Bd8 17. Na4 Bc7 18. Nd2 Bxb6 19. Nxb6 Nd4 20. Qe3 Ra7 21. Nbc4 b5 22. Na3 Rc7 23. Nf3 Nxf3+ 24. Qxf3 Rfc8 25. Rxc7 Qxc7 26. Qe3 h6 27. f3 Qc6 28. h3 a5 29. Qd3 Qc5+ 30. Kh2 Qf2 31. Nxb5 Rc2 32. Rg1 Rd2 33. Qc3 g6 34. Na3 Nh5 35. Nc4 Rc2 36. Qd3 Qg3+ 37. Kh1 Rf2 38. Qxd6 Nf4 39. Nxe5 Rxg2 40. Qd8+ Kg7 41. Qf6+ Kxf6 42. Ng4+ Kg7 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "7"]
[White "Antonova, Nadezhda"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1945"]
[BlackElo "2184"]
[PlyCount "154"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 d6 3. Bb2 e5 4. d3 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nbd2 Nc6 9. e4 f4 10. gxf4 exf4 11. d4 Bg4 12. e5 dxe5 13. dxe5 Nd5 14. Qe2 Re8 15. Rad1 Bxe5 16. Bxe5 Nxe5 17. Ne4 Qe7 18. Rxd5 Nxf3+ 19. Bxf3 Bxf3 20. Qxf3 Qxe4 21. Qxe4 Rxe4 22. Rd7 Rc8 23. Kg2 g5 24. Kf3 Re6 25. Rfd1 h6 26. R1d2 b5 27. h4 gxh4 28. Kxf4 Rf8+ 29. Kg4 Re4+ 30. Kh3 Rf3+ 31. Kg2 Rc3 32. f3 Re6 33. Rf2 Rf6 34. Re2 Rfxf3 35. Re8+ Rf8 36. Ree7 Rxc2+ 37. Kh3 Rc3+ 38. Kxh4 Rf4+ 39. Kh5 Rh3+ 40. Kg6 Rg4+ 41. Kf5 Rg5+ 42. Kf4 Rh4+ 43. Kf3 Rf5+ 44. Kg3 Rhf4 45. Re8+ Rf8 46. Ree7 Rf3+ 47. Kg2 Rf2+ 48. Kg1 Rf1+ 49. Kg2 R8f2+ 50. Kg3 Rf7 51. Re8+ Kg7 52. Rdd8 R7f3+ 53. Kg4 Rf4+ 54. Kg3 Rf7 55. Rg8+ Kf6 56. Rh8 Rg1+ 57. Kh2 Rg6 58. Ra8 Kg5 59. Rxa7 Kh5 60. Ra5 c6 61. a4 Rf2+ 62. Kh1 Rf1+ 63. Kh2 Rf2+ 64. Kh1 Rf3 65. Kh2 Rxb3 66. axb5 Rxb5 67. Raa8 Rb2+ 68. Kh3 Rb3+ 69. Kh2 Rb5 70. Rac8 c5 71. Rc7 c4 72. Rhc8 Rbg5 73. Rxc4 Rg2+ 74. Kh1 Rg1+ 75. Kh2 R6g2+ 76. Kh3 Rg5 77. R8c5 Rh1# 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "5"]
[White "Bashirli, Saadat"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1597"]
[BlackElo "2184"]
[PlyCount "82"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. f4 Nf6 3. e3 d6 4. Nf3 g6 5. Bd3 Bg7 6. Nbd2 0-0 7. 0-0 c5 8. b3 cxd4 9. exd4 Kh8 10. c4 d5 11. Bb2 Nc6 12. Rc1 Be6 13. Re1 Bg8 14. Bb1 Qd6 15. Ne5 Rad8 16. Ndf3 Ne4 17. g3 dxc4 18. bxc4 Nxe5 19. fxe5 Qb6 20. Qb3 Qa6 21. d5 Nc5 22. Qe3 Na4 23. Ba1 Nb6 24. Qb3 Nxd5 25. cxd5 Bxd5 26. Qe3 e6 27. Red1 h6 28. Nd4 Kh7 29. Ne2 Rd7 30. Nf4 Rfd8 31. Nxd5 Rxd5 32. Rxd5 Rxd5 33. Qe1 Qb6+ 34. Qf2 Qa6 35. Qe1 Bf8 36. Rc7+ Kg8 37. Rc2 Qb6+ 38. Qf2 Bc5 39. Rxc5 Rxc5 40. Bd4 Qxb1+ 41. Kg2 Rc2 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "8"]
[White "Lach, Aleksandra"]
[Black "Al Tarbosh, Ward"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2184"]
[BlackElo "2290"]
[PlyCount "209"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. e3 Be7 6. Nge2 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Ndb5 Ne5 11. b3 d5 12. cxd5 exd5 13. Bb2 Bc6 14. Nd4 Qd7 15. h3 Rad8 16. f4 Ng6 17. Kh2 Ne4 18. Nxc6 Qxc6 19. Rc1 Qe6 20. Nb5 Nxg3 21. Kxg3 Qxe3+ 22. Qf3 Qb6 23. Nd4 Bf6 24. Rcd1 Nh4 25. Qf2 Rfe8 26. Kh2 a5 27. a4 Bxd4 28. Qxd4 Qxd4 29. Bxd4 Re2 30. Rf2 Rde8 31. Rd2 Rxd2 32. Rxd2 g6 33. Bf6 Nxg2 34. Kxg2 Re6 35. Be5 f6 36. Bd4 Re4 37. Kf3 Kf7 38. Rd3 Ke6 39. Bb6 g5 40. fxg5 fxg5 41. Bxa5 Rf4+ 42. Kg3 d4 43. Bd2 Re4 44. Bxg5 Kd5 45. Bf4 Re1 46. Kf2 Rb1 47. Bd2 Ke4 48. Rg3 Rb2 49. Ke2 h5 50. h4 b6 51. Rf3 Rb1 52. Rf4+ Kd5 53. Rf6 Rxb3 54. Rf5+ Ke4 55. Rxh5 Rh3 56. Rh6 Rh2+ 57. Kd1 Kd3 58. Be1 Ra2 59. Rc6 Rxa4 60. h5 Ra1+ 61. Rc1 Ra8 62. h6 Rh8 63. Rc6 b5 64. Bb4 Rg8 65. h7 Rg1+ 66. Be1 Rh1 67. Rc7 b4 68. Rb7 Ke3 69. Re7+ Kd3 70. Rb7 Ke3 71. Kc2 d3+ 72. Kb3 Ke2 73. Re7+ Kd1 74. Bxb4 Rh3 75. Rd7 Kc1 76. Rc7+ Kb1 77. Kc3 Kc1 78. Kd4+ Kd1 79. Rg7 d2 80. Rg1+ Kc2 81. Rg2 Rh4+ 82. Kc5 Rh5+ 83. Kc4 Rh4+ 84. Kb5 Rh5+ 85. Ka4 Rxh7 86. Rxd2+ Kc1 87. Kb3 Rh3+ 88. Bc3 Rh8 89. Rc2+ Kb1 90. Re2 Rb8+ 91. Bb4 Rc8 92. Re1+ Rc1 93. Re2 Rc8 94. Rd2 Rc7 95. Rh2 Rc8 96. Rg2 Rc7 97. Rg6 Rc8 98. Rd6 Rc7 99. Ba5 Rb7+ 100. Bb6 Kc1 101. Kc3 Rb8 102. Be3+ Kb1 103. Ra6 Rc8+ 104. Kd3 Rd8+ 105. Bd4 1-0

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "6"]
[White "Lach, Aleksandra"]
[Black "Arias, Juan Cruz"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2184"]
[BlackElo "2320"]
[PlyCount "100"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Be7 6. Nc3 d4 7. Ne4 f5 8. Ned2 Nf6 9. e4 fxe4 10. Nxe4 Nxe4 11. dxe4 0-0 12. Ne1 c4 13. Qe2 Be6 14. b3 b5 15. a4 a6 16. axb5 axb5 17. Rxa8 Qxa8 18. f4 Bc5 19. Kh1 d3 20. cxd3 cxb3 21. f5 Bf7 22. Bb2 Nd4 23. Qd2 Rd8 24. f6 g6 25. Qh6 Bf8 26. Qg5 Qa2 27. Bxd4 exd4 28. Qxb5 b2 29. Nf3 Qb3 30. Qxb3 Bxb3 31. Nd2 Bc2 32. e5 Kf7 33. Bh3 Re8 34. e6+ Rxe6 35. Bxe6+ Kxe6 36. Kg2 Kf7 37. Kf3 Bb4 38. Nb1 Bxd3 39. Rg1 Kxf6 40. g4 Ke5 41. h4 Be4+ 42. Ke2 d3+ 43. Kd1 Kd4 44. Nd2 Bd5 45. Rf1 Ke3 46. Re1+ Kd4 47. Rf1 Be6 48. Rg1 h5 49. gxh5 gxh5 50. Ke1 b1Q+ 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "9"]
[White "Lach, Aleksandra"]
[Black "Ibadov, Dashgyn"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2184"]
[BlackElo "2391"]
[PlyCount "70"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Be7 6. Bg5 0-0 7. Qd2 c6 8. 0-0-0 b5 9. f3 b4 10. Nce2 a5 11. Kb1 Nbd7 12. h4 a4 13. Bxf6 Nxf6 14. g4 a3 15. b3 Qc7 16. h5 c5 17. dxc5 Qe5 18. c3 Bxc5 19. f4 Qb8 20. g5 Ne4 21. Bxe4 dxe4 22. Qd5 Qb6 23. g6 Bb7 24. gxh7+ Kh8 25. Qf5 e3 26. Rh2 Rae8 27. Ka1 Be4 28. Qg4 bxc3 29. Nxc3 Bd4 30. Nge2 Rc8 31. Nxd4 Rxc3 32. h6 g6 33. Qg5 Qxd4 34. Qe5+ Qxe5 35. fxe5 Rfc8 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "3"]
[White "Lach, Aleksandra"]
[Black "Kozin, Yuri"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2184"]
[BlackElo "2251"]
[PlyCount "60"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. d4 Qc7 5. Be2 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. h3 Nbd7 9. d5 a5 10. a3 Nc5 11. Qc2 a4 12. dxc6 bxc6 13. Be3 Nb3 14. Rad1 c5 15. Nb5 Qb6 16. Bg5 Nd4 17. Nfxd4 cxd4 18. Bxf6 Bxf6 19. Rd3 Bd7 20. f4 Rfc8 21. Qd1 Rxc4 22. fxe5 Bxe5 23. Bh5 g6 24. Qf3 Rf8 25. Bg4 Bxg4 26. Qxg4 Qxb5 27. Rdf3 Rc7 28. h4 d3 29. h5 Bd4+ 30. Kh1 Qxh5+ 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "1"]
[White "Lach, Aleksandra"]
[Black "Szpar, Milosz"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2184"]
[BlackElo "2447"]
[PlyCount "102"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Bg4 7. Bg2 Nf6 8. h3 Be6 9. 0-0 Be7 10. dxc5 Bxc5 11. Bg5 0-0 12. Rb1 d4 13. Bxf6 gxf6 14. Ne4 Be7 15. Nf4 f5 16. Nd2 Bxa2 17. Ra1 Be6 18. Re1 Qd7 19. Qh5 Bf6 20. Nf3 Kh8 21. Ng5 Bxg5 22. Qxg5 f6 23. Qh4 Ne5 24. Nxe6 Qxe6 25. Qxd4 Qf7 26. Qf4 Qg6 27. Bxb7 Rad8 28. Bg2 Rf7 29. Ra6 Rfd7 30. Kh2 Rd2 31. Rxa7 R2d4 32. Qe3 Qh5 33. Kg1 f4 34. gxf4 Rd1 35. Ra1 Rxa1 36. Rxa1 Ng6 37. Qe6 Qh4 38. Re1 Nxf4 39. Qg4 Qh6 40. Qf3 Rg8 41. Kf1 Nxg2 42. Re6 Qc1+ 43. Ke2 Qe1+ 44. Kd3 Qxe6 45. Kc3 Rc8+ 46. Kb4 Qb6+ 47. Ka3 Qa6+ 48. Kb3 Rb8+ 49. Kc3 Qa5+ 50. Kd3 Ne1+ 51. Ke2 Nxf3 0-1

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "4"]
[White "Perez Gormaz, Matias Ariel"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2421"]
[BlackElo "2184"]
[PlyCount "65"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Nbd2 Nc6 8. h3 Bxf3 9. Nxf3 Bg7 10. Bd3 f6 11. exf6 Nxf6 12. 0-0 0-0 13. Re1 Ne8 14. Be3 Nc7 15. Rc1 Qd7 16. Ng5 h6 17. Nf3 g5 18. Bb1 Ne6 19. Qd3 Rxf3 20. Qh7+ Kf8 21. gxf3 Nexd4 22. Bxd4 Nxd4 23. Kg2 Qd6 24. Rc3 Qf4 25. Rxe7 Kxe7 26. Qxg7+ Ke6 27. Qxh6+ Kd7 28. Qg7+ Ke6 29. Re3+ Kd6 30. Qe7+ Kc6 31. Rc3+ Kb5 32. Qc5+ Ka4 33. Ra3# 1-0

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "10"]
[White "Saravana, Krishnan P"]
[Black "Lach, Aleksandra"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2284"]
[BlackElo "2184"]
[PlyCount "75"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Nd5 Nxd5 10. exd5 Nd7 11. c4 Ne5 12. Be2 Bd7 13. h3 Rc8 14. b3 f5 15. f4 Nf7 16. 0-0 0-0 17. Rac1 Re8 18. Bf3 b5 19. cxb5 axb5 20. Ne6 Bxe6 21. dxe6 Nh6 22. Bc6 Rf8 23. Bxb5 Kh7 24. Bd7 Ra8 25. a4 Ng8 26. Bc6 Rb8 27. b4 Qc8 28. Bd5 Qa6 29. a5 Qb5 30. Rc7 Nf6 31. Bf3 Ng8 32. Rfc1 Qxb4 33. Qxb4 Rxb4 34. a6 Nf6 35. a7 Ne4 36. Rxe7 d5 37. Rcc7 Rb1+ 38. Kh2 1-0

[Event "Titled Tuesday intern op 18th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.18"]
[Round "11"]
[White "Vila Dupla, Aurelio"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2030"]
[BlackElo "2184"]
[PlyCount "86"]
[EventDate "2023.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 d6 7. d4 c6 8. d5 e5 9. dxe6 Bxe6 10. Qd3 Qe7 11. Nd4 Rd8 12. Nxe6 Qxe6 13. Rd1 Na6 14. Be3 Nb4 15. Qd2 Qxc4 16. a3 Na6 17. Bg5 Qf7 18. e4 fxe4 19. Bxf6 Bxf6 20. Nxe4 d5 21. Nxf6+ Qxf6 22. b4 Nc7 23. a4 a6 24. Qe3 Rf8 25. Ra2 Rf7 26. Qb6 Ne6 27. b5 axb5 28. a5 d4 29. a6 Rxa6 30. Rxa6 bxa6 31. Qxc6 Qxf2+ 32. Kh1 Qe2 33. Rg1 Kg7 34. Qd5 d3 35. Bh3 Ng5 36. Qd4+ Kh6 37. Bg2 d2 38. Qh4+ Qh5 39. Qd4 Nf3 40. Qe3+ Kg7 41. Qc3+ Rf6 42. Qc7+ Kh6 43. Qc3 Qxh2# 0-1

[Event "Titled Tuesday intern op 04th Apr Early"]
[Site "Chess.com INT"]
[Date "2023.04.04"]
[Round "8"]
[White "Burdalev, Kirill"]
[Black "Lach, Aleksandra"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2368"]
[BlackElo "2184"]
[PlyCount "102"]
[EventDate "2023.04.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. Nf3 Bg7 5. b3 0-0 6. Bb2 d5 7. 0-0 e6 8. Nbd2 Nbd7 9. c4 Ne4 10. Qc2 c6 11. Rac1 Qe7 12. e3 b6 13. Rfd1 Bb7 14. Ne5 g5 15. Nxd7 Qxd7 16. Nf3 g4 17. Ne5 Bxe5 18. dxe5 Qe7 19. cxd5 cxd5 20. Qc7 Rf7 21. Qxe7 Rxe7 22. Rc2 Kf7 23. Rdc1 Rd7 24. Rc7 Rad8 25. Bf1 Nc5 26. Rxd7+ Rxd7 27. b4 Ne4 28. Bb5 Re7 29. Bd4 a6 30. Bd3 b5 31. Kf1 Nd2+ 32. Ke2 Nc4 33. Bc5 Rc7 34. Ra1 Na3 35. Rc1 Bc8 36. Rc3 Nc4 37. Bd4 Bd7 38. Bc2 Rc8 39. Bd3 Ra8 40. Bxc4 dxc4 41. Ra3 Bc6 42. Kd2 Bb7 43. Kc3 h5 44. Ra5 Bc6 45. Ra3 Bb7 46. Ra5 h4 47. a4 hxg3 48. hxg3 Bc6 49. axb5 Bxb5 50. Ra1 Rh8 51. Rf1 Rh2 0-1

