[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Averjanov, Alexey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2399"]
[PlyCount "90"]
[EventDate "2022.11.08"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bg3 Qc7 7. Bd3 Nbd7 8. Nbd2 0-0 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Qxe5 13. h3 b6 14. Qc2 Bb7 15. a4 a5 16. Rad1 Rad8 17. Rfe1 Rd6 18. e4 dxe4 19. Nc4 exd3 20. Nxe5 dxc2 21. Rxd6 Re8 22. Nd3 c4 23. Rxe8+ Nxe8 24. Rd8 Kf8 25. Nc1 Ke7 26. Rd2 Nd6 27. Rxc2 Bc6 28. Ne2 Bxa4 29. Rd2 Ne4 30. Rd4 Nd6 31. Nf4 Bc6 32. Nd5+ Bxd5 33. Rxd5 Ke6 34. Rd4 b5 35. g4 b4 36. cxb4 axb4 37. f4 c3 38. bxc3 bxc3 39. Rd3 Nb5 40. Rd8 Nd6 41. Ra8 Kd5 42. Kf2 c2 43. Ra1 Kd4 44. Ke2 Nc4 45. Ra4 c1Q 0-1

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Darini, Pouria"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2208"]
[BlackElo "2405"]
[PlyCount "148"]
[EventDate "2022.11.08"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 d5 6. e3 h6 7. Bxf6 Qxf6 8. Nf3 c5 9. a3 Bxc3+ 10. Qxc3 cxd4 11. Qxd4 Qxd4 12. Nxd4 dxc4 13. Bxc4 Nd7 14. Ke2 Ne5 15. Bb3 b6 16. Ba4 Bb7 17. f3 Rac8 18. Rac1 Nc4 19. Rc2 Rc5 20. b4 Rcc8 21. Rc3 Nb2 22. Bc6 Na4 23. Rc2 Bxc6 24. Nxc6 Rc7 25. Rhc1 f6 26. Nd4 Rxc2+ 27. Rxc2 e5 28. Nf5 Rd8 29. Ne7+ Kf7 30. Nc6 Rd7 31. e4 b5 32. Na5 Nb6 33. Rc5 Na4 34. Rc2 h5 35. h4 Nb6 36. Rc5 Na4 37. Rc2 a6 38. Nc6 g5 39. hxg5 Nb6 40. gxf6 Kxf6 41. Nb8 Rd6 42. Nc6 Nc4 43. Na5 Nxa3 44. Ra2 Nc4 45. Nxc4 bxc4 46. Rc2 Rc6 47. Kd2 Kg5 48. Kc3 Kf4 49. Rd2 Kg3 50. Re2 h4 51. Rd2 Rc7 52. Rc2 Rc8 53. Rd2 Kf4 54. Rc2 Ke3 55. Rd2 Rb8 56. Rd5 Rg8 57. Rxe5 Rxg2 58. Kxc4 Kxf3 59. Rh5 Kg4 60. Rh8 Re2 61. Kd3 Re1 62. Kd4 Rb1 63. Kc5 h3 64. e5 Re1 65. Kd6 Kg3 66. e6 Rd1+ 67. Kc7 h2 68. e7 Re1 69. Kd7 Rd1+ 70. Ke6 Re1+ 71. Kf7 Rf1+ 72. Ke6 Re1+ 73. Kd7 Rd1+ 74. Ke6 Re1+ 1/2-1/2

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "9"]
[White "Berdychevskaya, Natasha"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2208"]
[BlackElo "2333"]
[PlyCount "87"]
[EventDate "2022.11.08"]
[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 Nf6 2. Bf4 c5 3. c3 Qb6 4. Qb3 Qxb3 5. axb3 cxd4 6. cxd4 Nc6 7. Nf3 d6 8. e3 g6 9. Nc3 Bg7 10. Be2 0-0 11. 0-0 Be6 12. Bc4 Bf5 13. Rfe1 a6 14. e4 Bg4 15. Be3 Nd7 16. Red1 Rfe8 17. Ng5 d5 18. exd5 Nb4 19. f3 Bf5 20. d6 e6 21. Nge4 Nc2 22. Bf2 b5 23. Rac1 bxc4 24. Rxc2 cxb3 25. Rcc1 h5 26. Nc5 Bc2 27. Nxd7 Bxd1 28. Rxd1 Rad8 29. Nc5 Rxd6 30. Nxb3 Rb8 31. Bg3 Rxb3 32. Bxd6 Rxb2 33. Be5 f6 34. Bg3 g5 35. Ne4 h4 36. Bf2 a5 37. Nc5 Re2 38. Kf1 Rc2 39. Nxe6 a4 40. Nxg7 Kxg7 41. d5 a3 42. d6 Rc8 43. d7 Rd8 44. Bb6 1-0

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "4"]
[White "Berdychevskaya, Natasha"]
[Black "Gireman, Ja"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2208"]
[BlackElo "2185"]
[PlyCount "77"]
[EventDate "2022.11.08"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Nf3 c5 9. d5 e6 10. d6 Nc6 11. e5 a6 12. Be2 b5 13. b3 Bb7 14. 0-0 Qb6 15. Rc1 Nb4 16. Qd2 Nd5 17. Bb2 f6 18. exf6 Bxf6 19. Bxf6 Rxf6 20. Ne5 Qxd6 21. Qb2 Rf5 22. Ng4 Qf8 23. Bd3 Rg5 24. f3 Nf4 25. Nf6+ Kf7 26. Nxh7 Qe7 27. Nxg5+ Qxg5 28. Be4 Bd5 29. Rxc5 Qe7 30. Rcc1 Qa7+ 31. Qf2 Qe7 32. Qe3 g5 33. g3 Nh3+ 34. Kg2 Rh8 35. Bxd5 exd5 36. Qxe7+ Kxe7 37. Rc6 g4 38. f4 Ng5 39. fxg5 1-0

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "11"]
[White "Berdychevskaya, Natasha"]
[Black "Gulevich, Artem"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2304"]
[PlyCount "129"]
[EventDate "2022.11.08"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bg3 Qc7 7. Bd3 Nbd7 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bxe5 Qxe5 12. h3 0-0 13. 0-0 Rd8 14. Qc2 Be6 15. Rfe1 Rac8 16. Rad1 b6 17. a4 Qg5 18. Nf3 Qh5 19. Be2 Bf5 20. Qb3 Qh6 21. c4 Be4 22. cxd5 Bxd5 23. Qc2 Qg6 24. Qxg6 hxg6 25. Ba6 Rb8 26. Ne5 Bb3 27. Rxd8+ Rxd8 28. Bc4 Bxc4 29. Nxc4 Kf8 30. Kf1 Ke7 31. Ke2 Nd5 32. Rd1 f6 33. g3 g5 34. e4 Nb4 35. Rxd8 Kxd8 36. Ke3 Ke7 37. f4 gxf4+ 38. gxf4 Ke6 39. h4 Nc6 40. h5 Nd4 41. f5+ Ke7 42. Kf4 Ne2+ 43. Ke3 Nd4 44. Kf4 Nc6 45. e5 Nb4 46. e6 Nd3+ 47. Ke3 Nb4 48. Ke4 Nc6 49. Ne3 Nb4 50. Nd5+ Kd6 51. Nxb4 cxb4 52. Kd4 a5 53. Kc4 Kc6 54. b3 Kd6 55. Kb5 Kc7 56. Ka6 Kc6 57. Ka7 Kc7 58. Ka6 Kc6 59. e7 Kd7 60. Kxb6 Kxe7 61. Kxa5 Kd6 62. Kb6 Ke5 63. a5 Kxf5 64. a6 Kg5 65. a7 1-0

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "1"]
[White "Berdychevskaya, Natasha"]
[Black "Skliarov, Viktor"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2208"]
[BlackElo "2384"]
[PlyCount "54"]
[EventDate "2022.11.08"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. f3 d5 9. cxd5 b6 10. b4 Na4 11. Qb3 Bd7 12. dxe6 fxe6 13. e4 0-0 14. Ba6 Nxe4 15. fxe4 Qh4+ 16. Qg3 Qxe4+ 17. Ne2 b5 18. Bh6 Rf7 19. Rf1 Raf8 20. Rxf7 Rxf7 21. Rd1 Nb2 22. Rd4 Qb1+ 23. Nc1 Nc4 24. Qb8+ Rf8 25. Qg3 Rf7 26. Qb8+ Rf8 27. Qg3 Rf7 1/2-1/2

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "10"]
[White "Janaszak, Dawid"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2322"]
[BlackElo "2208"]
[PlyCount "132"]
[EventDate "2022.11.08"]
[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 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 0-0 8. Bd3 b6 9. Qe2 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 g6 13. Bxd6 Qxd6 14. dxc5 Qxc5 15. 0-0-0 Rad8 16. Qh4 Ne5 17. Ng5 h5 18. Ne4 Bxe4 19. Bxe4 Rxd1+ 20. Rxd1 Ng4 21. Rd2 Qe5 22. f3 Qf6 23. Qxf6 Nxf6 24. Bc6 Rc8 25. Bb5 Kg7 26. Kc2 g5 27. a4 Nd5 28. Kd3 Rc7 29. g3 Kf6 30. c4 Ne7 31. b4 Nf5 32. Kc3 h4 33. g4 Ne7 34. Rd8 Ng6 35. Kd2 Ne5 36. Ke2 Nxc4 37. Ra8 Nd6 38. Bd3 Ke5 39. Rg8 Kf6 40. Rd8 Ke7 41. Rg8 f6 42. Rg7+ Kd8 43. Rg8+ Ke7 44. Rg7+ Kd8 45. Rg8+ Kd7 46. Rg7+ Kc6 47. b5+ Kb7 48. Rg8 Re7 49. Rf8 f5 50. Kd2 fxg4 51. fxg4 e5 52. Rg8 e4 53. Be2 e3+ 54. Ke1 Ne4 55. Bf3 Kc7 56. Bxe4 Rxe4 57. Rxg5 Rxa4 58. Rg7+ Kd6 59. Ke2 Ra3 60. h3 Ke5 61. Rh7 Kf4 62. Rxh4 Ra2+ 63. Kd3 e2 64. g5+ Kf3 65. Re4 Ra3+ 66. Kd2 Kxe4 0-1

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "3"]
[White "Odegov, Artem"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2286"]
[BlackElo "2208"]
[PlyCount "153"]
[EventDate "2022.11.08"]
[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 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nc6 5. Nc3 e5 6. d5 Na5 7. Nxe5 Bd6 8. Nf3 Nf6 9. e4 0-0 10. Be2 Re8 11. Nd2 Bd7 12. 0-0 b5 13. Qc2 c6 14. Bf3 cxd5 15. Nxd5 Nxd5 16. exd5 Rc8 17. Ne4 Bf5 18. axb5 Nb3 19. Rxa6 Nd4 20. Rxd6 Nxc2 21. Rxd8 Rcxd8 22. Ng3 Bd3 23. Rd1 Nd4 24. Be4 Bxe4 25. Rxd4 Rxd5 26. Rxd5 Bxd5 27. Be3 Ra8 28. h4 Kf8 29. Nf5 Be6 30. Nd6 Ke7 31. Ne4 Bd5 32. Nc3 Bb7 33. Kh2 Ke6 34. b6 f6 35. Kg3 h5 36. Kh2 Kf5 37. Nb5 Ke6 38. Nc7+ Kd7 39. Nxa8 Bxa8 40. f3 Ke6 41. Kg3 Kd5 42. Kf4 Ke6 43. Bf2 Bb7 44. Ke3 Kd5 45. Kd2 g6 46. Kc3 Kc6 47. Kxc4 Ba6+ 48. Kc3 Bf1 49. g3 Bg2 50. f4 Be4 51. Kd4 Bf5 52. Kc4 Kb7 53. Kc5 Bb1 54. Bd4 Bf5 55. Bxf6 Bb1 56. Bd4 Bf5 57. Kd6 Bb1 58. Ke5 Bf5 59. Kf6 Bb1 60. Kg5 Bc2 61. Bc5 Bb1 62. g4 hxg4 63. Kxg4 Bc2 64. h5 gxh5+ 65. Kxh5 Kc6 66. Be3 Be4 67. Kg5 Kd5 68. f5 Ke5 69. f6 Ke6 70. b4 Kf7 71. Bd4 Ke6 72. Kf4 Bb7 73. Ke3 Kf7 74. Be5 Ke6 75. Kd4 Kf7 76. Kc5 Ke6 77. Bc3 1-0

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "8"]
[White "Safin, Robert"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2207"]
[BlackElo "2208"]
[PlyCount "119"]
[EventDate "2022.11.08"]
[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 d5 2. Nf3 c5 3. g3 cxd4 4. Bg2 Nf6 5. Nxd4 Nc6 6. 0-0 e6 7. c4 Bc5 8. Nb3 Be7 9. cxd5 exd5 10. Nc3 Be6 11. Bg5 0-0 12. Bxf6 Bxf6 13. Nxd5 Bxb2 14. Rb1 Ba3 15. e4 Rc8 16. Nd4 Nxd4 17. Qxd4 Bc5 18. Qa4 Bxd5 19. exd5 Rc7 20. Rfe1 Qd6 21. Qe4 g6 22. h4 h5 23. Qe5 Qxe5 24. Rxe5 Bd6 25. Re2 b6 26. Bf1 Rfc8 27. Rd2 Rc2 28. Rb2 Rxb2 29. Rxb2 Kf8 30. Bb5 Rc3 31. Bc6 Ke7 32. Re2+ Kf6 33. a4 Rd3 34. Kg2 a5 35. Rb2 Bc5 36. Rc2 Rd4 37. Re2 Rd3 38. f3 Rd4 39. Re8 Rd2+ 40. Kh3 Bg1 41. g4 hxg4+ 42. fxg4 Rd3+ 43. Kg2 Bc5 44. g5+ Kg7 45. Re4 Rd4 46. Kf3 Rxe4 47. Kxe4 Bd6 48. Bd7 f5+ 49. Bxf5 gxf5+ 50. Kxf5 Kf7 51. h5 b5 52. axb5 a4 53. h6 a3 54. g6+ Kg8 55. Kf6 a2 56. h7+ Kh8 57. g7+ Kxh7 58. Kf7 a1Q 59. g8Q+ Kh6 60. Qg6# 1-0

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "7"]
[White "Sharifov, Mekhriddin"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2209"]
[BlackElo "2208"]
[PlyCount "50"]
[EventDate "2022.11.08"]
[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 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Bc4 Nxf2 6. Bxf7+ Kxf7 7. Qd5+ Kg6 8. Qxc5 Nxh1 9. Nc3 h6 10. Bf4 d6 11. exd6 Re8+ 12. Ne5+ Kh7 13. dxc7 Qh4+ 14. g3 Nd7 15. Qd5 Qh5 16. Qe4+ Kh8 17. g4 Qh4+ 18. Bg3 Qf6 19. 0-0-0 Nxe5 20. Rxh1 Bd7 21. Qxb7 Bc6 22. Bxe5 Bxb7 23. Bxf6 Bxh1 24. Bd8 Rexd8 25. cxd8Q+ Rxd8 0-1

[Event "Titled Tuesday intern op 08th Nov Early"]
[Site "Chess.com INT"]
[Date "2022.11.08"]
[Round "5"]
[White "Vlassov, Nikolai"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2283"]
[BlackElo "2208"]
[PlyCount "91"]
[EventDate "2022.11.08"]
[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 a5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Nxe5 a4 10. Ba2 dxe4 11. 0-0 Nbd7 12. Nxd7 Bxd7 13. Bg5 Bf5 14. d4 h6 15. Bh4 Qd6 16. c4 Rfe8 17. c5 Qf4 18. Bxf6 gxf6 19. Qc1 Qxc1 20. Rfxc1 Rad8 21. c3 e3 22. fxe3 Rxe3 23. Kf2 Rde8 24. Re1 R3e4 25. Rxe4 Bxe4 26. Re1 Kg7 27. Bb1 f5 28. g4 Rb8 29. Bxe4 fxe4 30. Rxe4 b6 31. cxb6 Rxb6 32. c4 Rb2+ 33. Re2 Rb3 34. Re3 Rb2+ 35. Kg3 Rd2 36. Re5 Rxd4 37. Rc5 Rd3+ 38. Kf4 Rxa3 39. Rxc6 Rc3 40. h4 a3 41. c5 a2 42. Ra6 Rc4+ 43. Kg3 Rc3+ 44. Kf4 Rc4+ 45. Kg3 Rc3+ 46. Kf4 1/2-1/2

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Nguyen, Vu Thu Hien"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2208"]
[BlackElo "1920"]
[PlyCount "100"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 0-0 10. Nxc4 b5 11. Nce5 Bb7 12. Nd7 Nxd7 13. Rxd7 Nd8 14. Bf4 Bc6 15. Rd2 Rc8 16. Rad1 Nb7 17. Ne5 Bxg2 18. Kxg2 Rfd8 19. Rd7 Rxd7 20. Rxd7 Nd8 21. Kf3 Bb6 22. a3 f6 23. Nd3 e5 24. Be3 Bxe3 25. Kxe3 Ne6 26. Rxa7 Nd4 27. Nb4 Rc1 28. Kd2 Rb1 29. Nd3 Rh1 30. h4 Rh2 31. e3 Nf3+ 32. Ke2 Ng1+ 33. Kf1 Nh3 34. Re7 Kf8 35. Re6 Kf7 36. Rb6 e4 37. Nf4 Rxf2+ 38. Ke1 Rh2 39. Nxh3 Rxh3 40. Rxb5 Rxg3 41. Ke2 Rg2+ 42. Kf1 Rg3 43. a4 Rxe3 44. b4 Ra3 45. a5 e3 46. Rb6 f5 47. a6 f4 48. b5 f3 49. Rb7+ Ke6 50. a7 Ra1# 0-1

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Vine, Elzbieta"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2084"]
[PlyCount "75"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Bg4 5. Ne5 Nxe5 6. dxe5 e6 7. 0-0 f6 8. exf6 Nxf6 9. c4 d4 10. Bxb7 Rb8 11. Bc6+ Nd7 12. Bf4 Rxb2 13. f3 Bh3 14. Re1 Be7 15. Nd2 0-0 16. Ne4 Rxf4 17. gxf4 Bh4 18. Ng3 Nf6 19. Rb1 Rxa2 20. Rb7 Nh5 21. Qb1 Bxg3 22. hxg3 Ra1 23. Qxa1 Nxg3 24. Qxa7 e5 25. Rb8 Bc8 26. Qa8 Qh4 27. Rxc8+ Kf7 28. Rf8+ Kg6 29. Be4+ Kh6 30. Qc6+ g6 31. Kg2 Nxe4 32. Qxe4 Qxe1 33. fxe5 Kg7 34. Rb8 d3 35. Rb7+ Kh6 36. Qf4+ g5 37. Rb6+ Kh5 38. Qg4# 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "5"]
[White "Makhija, Aashna"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2090"]
[BlackElo "2208"]
[PlyCount "69"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. c3 Nd7 10. Bf4 0-0-0 11. Bc4 Bg6 12. 0-0 Re8 13. Re1 f6 14. e6 Nb6 15. Bb3 Bc5 16. Nd2 a5 17. a4 Re7 18. Nf3 Rd8 19. Nh4 Nd5 20. Bg3 c6 21. Nxg6 hxg6 22. Bc2 f5 23. Bh4 Nf6 24. Re2 Rd6 25. Rae1 Kc7 26. Bxf6 gxf6 27. g4 fxg4 28. Bxg6 Rd8 29. Kg2 Rg8 30. Bf7 Rg5 31. f4 Rg7 32. Kg3 Bd6 33. Bh5 Rg5 34. Bf7 Rf5 35. Re4 1-0

[Event "Speed Chess (Women) Q2"]
[Site "Chess.com INT"]
[Date "2022.05.26"]
[Round "6"]
[White "Raharimanana, Faratiana"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1707"]
[BlackElo "2208"]
[PlyCount "76"]
[EventDate "2022.05.26"]
[EventType "swiss (blitz)"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Bd2 0-0 6. Be2 d5 7. exd5 Nxd5 8. Ne4 Be7 9. 0-0 f5 10. Nc3 Nf6 11. Bg5 h6 12. Bxf6 Rxf6 13. Qd2 Rg6 14. Rad1 Be6 15. a3 Bf6 16. Kh1 Nd4 17. Nxd4 exd4 18. Nb1 Bd5 19. Rg1 Qd6 20. Qe1 Re8 21. Qf1 Be5 22. f4 Bxf4 23. Bf3 Be3 24. Bxd5+ Qxd5 25. Re1 Rf8 26. Qe2 Bxg1 27. Rxg1 f4 28. Nd2 Re6 29. Ne4 f3 30. gxf3 Qh5 31. Rg3 Rf4 32. Qg2 Qf7 33. Nc5 Re1+ 34. Qg1 Rxg1+ 35. Rxg1 Rxf3 36. Kg2 Rf2+ 37. Kh1 Qf3+ 38. Rg2 Qxg2# 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Bodnar, Nikolay"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2438"]
[PlyCount "96"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 b6 14. Qc2 Bb7 15. Rad1 Rad8 16. Rfe1 Rfe8 17. c4 dxc4 18. Bxc4 Be4 19. Qb3 Bg6 20. Bb5 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Ne5 Ne4 24. Bd3 Qf6 25. f4 Nxg3 26. Qd5 Qe7 27. e4 Nh5 28. Qa8+ Qf8 29. Qxf8+ Kxf8 30. Nxg6+ hxg6 31. f5 gxf5 32. exf5 Ke7 33. Kf2 Nf4 34. Be4 Kd6 35. g3 Nh5 36. Kf3 Ke5 37. g4 Nf6 38. Bc6 Kd6 39. Bb7 Nd7 40. Kf4 f6 41. a3 Ne5 42. Be4 c4 43. g5 Nd3+ 44. Bxd3 cxd3 45. gxf6 gxf6 46. Ke3 Ke5 47. Kxd3 Kxf5 48. Ke3 Ke5 0-1

[Event "Titled Tuesday intern op 22nd Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Levine, David M"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2208"]
[BlackElo "2068"]
[PlyCount "103"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. e3 Re8 9. Re1 c6 10. Qb3 Nb6 11. c5 exd4 12. cxb6 dxc3 13. bxa7 cxb2 14. Bxb2 Rxa7 15. Rad1 d5 16. Bd4 Ra8 17. Qb2 Nh5 18. Ne5 Qa5 19. Re2 Bg4 20. f3 Be6 21. g4 Nf6 22. Nd3 Qd8 23. Qxb7 Nd7 24. Bxg7 Kxg7 25. Qxc6 Ra3 26. Nf4 Nf6 27. g5 Nh5 28. Nxd5 Qxg5 29. Nc3 Rc8 30. Ne4 Qxg2+ 31. Kxg2 Rxc6 32. Kf2 Nf6 33. Nxf6 Kxf6 34. Rdd2 Rca6 35. Kg3 Rxa2 36. Kf4 Rxd2 37. Rxd2 Ra2 38. Rxa2 Bxa2 39. e4 h6 40. h4 Ke6 41. Kg4 Bc4 42. Kf4 Be2 43. Ke3 Bd1 44. Kf4 f6 45. Ke3 g5 46. hxg5 fxg5 47. f4 gxf4+ 48. Kxf4 Be2 49. Ke3 Bh5 50. Kf4 Kf6 51. Kg3 Ke5 52. Kh4 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "10"]
[White "Berdychevskaya, Natasha"]
[Black "Matveeva, Olga"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2171"]
[PlyCount "173"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Ne5 Qc7 11. f4 Nd7 12. Bh4 f6 13. Qh5 f5 14. g4 cxd4 15. exd4 Ndxe5 16. fxe5 Be7 17. gxf5 Bxh4 18. Qxh4 exf5 19. Bxf5 g6 20. Be6+ Kg7 21. Rf6 Nxe5 22. dxe5 Qxe5 23. Rxf8 Rxf8 24. Re1 Qd6 25. Qd4+ Kh6 26. Bh3 Rf4 27. Qe3 d4 28. cxd4 g5 29. Qe6+ Qxe6 30. Rxe6+ Kh5 31. Bg2 Bxg2 32. Kxg2 Rxd4 33. Nf3 Rc4 34. Re2 g4 35. Ne5 Rc5 36. Nd3 Rc4 37. Kg3 Kg5 38. Re5+ Kf6 39. Re3 h5 40. Re2 Kg5 41. a3 h4+ 42. Kg2 Rd4 43. Nf2 Kf4 44. Rc2 h3+ 45. Kf1 Kf3 46. Rc3+ Kf4 47. Rg3 Kf5 48. Nxg4 Rxg4 49. Rxh3 Rf4+ 50. Ke2 Rg4 51. Rh7 Rg2+ 52. Kd3 Rxb2 53. Rxa7 Rxh2 54. Kc4 Rb2 55. Kd5 Kf6 56. Kc6 Ke6 57. Rb7 Ra2 58. Rxb6 Rxa3 59. Kc5+ Ke5 60. Kb4 Ra1 61. Rb5+ Kd4 62. Ra5 Rb1+ 63. Ka3 Kc4 64. Rh5 Rb3+ 65. Ka2 Rc3 66. Rh4+ Kc5 67. Rh8 Rc4 68. Kb3 Rd4 69. Ka3 Rd3+ 70. Ka4 Rd4+ 71. Ka5 Rd3 72. Rc8+ Kd4 73. Rc1 Ke3 74. Kb4 Ke2 75. Rc2+ Rd2 76. Rc8 Rd4+ 77. Kc3 Rd3+ 78. Kc4 Rd2 79. Re8+ Kd1 80. Kc3 Rc2+ 81. Kb3 Rd2 82. Rf8 Re2 83. Kc4 Rd2 84. Rf1+ Ke2 85. Rh1 Rd6 86. Rh2+ Kf3 87. Rh3+ 1-0

[Event "Titled Tuesday intern op 22nd Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "11"]
[White "Berdychevskaya, Natasha"]
[Black "P, Komal Kishore"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2086"]
[PlyCount "100"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d4 c5 6. c4 Nc6 7. Qb3 Qb6 8. Qxb6 axb6 9. cxd5 exd5 10. Nc3 Be7 11. Rd1 c4 12. Bg5 0-0-0 13. Ne5 Rhf8 14. Rac1 h6 15. Bxf6 gxf6 16. Nxd5 fxe5 17. Nxb6+ Kb8 18. dxe5 Nxe5 19. f4 Ng4 20. Rxd8+ Rxd8 21. Nxc4 Bc5+ 22. Kf1 Nxh2+ 23. Ke1 Ng4 24. e4 Bb4+ 25. Ke2 Be6 26. e5 Bxc4+ 27. Rxc4 Rd2+ 28. Kf3 Nh2+ 29. Ke4 Rxb2 30. Kf5 Rxg2 31. Rxb4 Rxg3 32. Kf6 Ra3 33. Kxf7 Rxa2 34. e6 Re2 35. f5 Nf3 36. e7 Ne5+ 37. Kf8 Nd7+ 38. Kf7 Ne5+ 39. Kf8 Nc6 40. Rb3 Rxe7 41. f6 Re5 42. f7 Nd8 43. Rh3 Nxf7 44. Kxf7 h5 45. Kf6 Rc5 46. Ke6 b6 47. Kd6 Kb7 48. Rh4 Ka6 49. Rb4 Ka5 50. Rb1 h4 0-1

[Event "Titled Tuesday intern op 22nd Feb Late"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "10"]
[White "Berdychevskaya, Natasha"]
[Black "Vargas Pereda, Jesus Manuel"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2208"]
[BlackElo "2006"]
[PlyCount "85"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. e3 exd4 9. exd4 Re8 10. Bf4 Nh5 11. Be3 Nhf6 12. Rc1 c6 13. Re1 Nf8 14. Qb3 Qb6 15. Qxb6 axb6 16. Bf4 Rxe1+ 17. Rxe1 Be6 18. b3 d5 19. Ne5 dxc4 20. bxc4 Nh5 21. d5 Nxf4 22. gxf4 cxd5 23. cxd5 Bf5 24. d6 Nd7 25. Bxb7 Ra3 26. Nd5 Nxe5 27. fxe5 Rxa2 28. Ne7+ Kf8 29. Nxf5 gxf5 30. Rd1 Ke8 31. f4 Kd7 32. Bd5 Rb2 33. Bxf7 Bh6 34. e6+ Kc6 35. e7 Bxf4 36. e8Q+ Kc5 37. d7 Be3+ 38. Kh1 Bf4 39. d8Q Rxh2+ 40. Kg1 Bg3 41. Qd5+ Kb4 42. Qeb5+ Ka3 43. Qdb3# 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Winkels, Marcel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2208"]
[BlackElo "1979"]
[PlyCount "71"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Na6 9. Bxa6 bxa6 10. Rxa6 Kd7 11. Nf3 Be7 12. Ne5+ Ke8 13. Nxc6 Bd3 14. Rxa7 Rxa7 15. Nxa7 Kd7 16. Kd2 Ba6 17. Ra1 Bb7 18. b4 Nh5 19. b5 Nxf4 20. exf4 Bc8 21. b6 Bb7 22. b4 Bf6 23. Kd3 g5 24. fxg5 Bxg5 25. b5 Ba8 26. c6+ Kd6 27. b7 Bxb7 28. cxb7 Rb8 29. Ra6+ Kc7 30. Nc6 Rxb7 31. Ra7 f6 32. Rxb7+ Kxb7 33. Nd8+ Kb6 34. Nxe6 Bh6 35. Nxd5+ Kxb5 36. Nxf6 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "11"]
[White "Gatterer, Florian"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2179"]
[BlackElo "2208"]
[PlyCount "90"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. Bd3 Bxd3 10. cxd3 Nc6 11. e6 fxe6 12. 0-0 0-0-0 13. Nc3 Rxd3 14. Re1 Bb4 15. Bf4 Bxc3 16. bxc3 Rxc3 17. Rxe6 Rd8 18. h3 b5 19. Rb1 b4 20. Re4 a5 21. Be5 Nxe5 22. Rxe5 c5 23. Re6 Kc7 24. Ra6 Rd2 25. Rxa5 Rcc2 26. Rf1 Kb6 27. Ra8 Rxa2 28. Rb8+ Kc6 29. g4 Kd5 30. Kg2 Kc4 31. Kg3 b3 32. Rc1+ Rdc2 33. Rb1 b2 34. f4 Ra3+ 35. Kh4 Rb3 36. Rxb3 Kxb3 37. f5 Rc1 38. Rxb2+ Kxb2 39. g5 c4 40. f6 gxf6 41. gxf6 c3 42. Kg5 Rf1 43. h4 c2 44. Kh6 c1Q+ 45. Kxh7 Rxf6 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "6"]
[White "Mangialardo, Tiago Carvalho"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1965"]
[BlackElo "2208"]
[PlyCount "84"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 Be7 4. e3 0-0 5. Be2 d5 6. d4 c5 7. 0-0 Nc6 8. c4 cxd4 9. Nxd4 Nxd4 10. Qxd4 dxc4 11. Qxc4 Bd7 12. Rd1 Qc8 13. Nd2 Qxc4 14. Nxc4 Bc6 15. Rac1 Rfd8 16. Ne5 Rxd1+ 17. Bxd1 Bd5 18. f3 Bd6 19. Nc4 Bc5 20. Kf2 Rc8 21. Ke2 Be7 22. e4 Bxc4+ 23. bxc4 Nd7 24. Bd4 b6 25. a4 Bf6 26. Be3 Nc5 27. Rb1 Kf8 28. g4 h6 29. g5 hxg5 30. h3 Ke7 31. Bc2 Kd6 32. Rb4 Kc6 33. f4 gxf4 34. Bxf4 Rd8 35. Ke3 Bd4+ 36. Kf3 e5 37. Bg5 Rd6 38. Be3 Bxe3 39. Kxe3 Rd4 40. Rb2 Rxc4 41. Bd1 Nxa4 42. Rd2 Nc3 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "9"]
[White "Seifert, Harald"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2148"]
[BlackElo "2208"]
[PlyCount "44"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Re1 h6 9. d4 Bd7 10. h3 Re8 11. d5 Ne7 12. Bxd7 Nxd7 13. Nh4 Nxd5 14. Qxd5 Qxh4 15. Qxb7 Nc5 16. Qc6 Rab8 17. Ba3 Ne6 18. Re3 Nf4 19. Rf3 Qg5 20. g4 h5 21. Qd7 hxg4 22. Qxg4 Nxh3+ 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "11"]
[White "Baches Garcia, Guillermo"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2329"]
[BlackElo "2208"]
[PlyCount "105"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. Nxe5 Nxe5 6. dxe5 Nxe4 7. Qg4 d5 8. Qxg7 Rf8 9. a3 Bxc3+ 10. bxc3 Qh4 11. g3 Qg4 12. Qxg4 Bxg4 13. Bg2 Nxc3 14. Bd2 Nb5 15. Bxd5 Nd4 16. Bxb7 Rd8 17. Be4 Bf3 18. Bxf3 Nxf3+ 19. Ke2 Nxd2 20. Rhd1 Ne4 21. Ke3 Nc3 22. Rd3 Nd5+ 23. Ke4 Nb6 24. Rad1 Ke7 25. f4 Nc4 26. Kf5 Ne3+ 27. Rxe3 Rxd1 28. Rc3 Rd7 29. g4 Rb8 30. h4 Rb6 31. g5 h5 32. gxh6 Rxh6 33. Kg5 Rg6+ 34. Kf5 Kd8 35. h5 Rh6 36. Kg5 Rd2 37. Kxh6 Kd7 38. Rh3 Ke6 39. Kg7 Rg2+ 40. Kf8 f6 41. h6 fxe5 42. h7 Rf2 43. h8Q Rxf4+ 44. Ke8 Rb4 45. Qh6+ Kd5 46. axb4 e4 47. Re3 Kc4 48. Qf4 Kb5 49. Qxe4 Ka4 50. Qc6+ Kxb4 51. Qxc7 a5 52. Rb3+ Ka4 53. Qc4# 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Bambino Filho, Antonio Carlos"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2160"]
[PlyCount "54"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 f5 5. Nf3 Nf6 6. Nbd2 0-0 7. Bd3 Ne4 8. 0-0 Nd7 9. c4 Ndf6 10. c5 Be7 11. Ne5 Bd7 12. Nxe4 fxe4 13. Be2 Be8 14. f3 a5 15. Rc1 Bg6 16. Bh4 exf3 17. Bxf3 Be4 18. Bxf6 gxf6 19. Bxe4 dxe4 20. Nc4 Kh8 21. Qh5 Rg8 22. Rf4 b5 23. cxb6 cxb6 24. Rxe4 Rc8 25. Rh4 Rg7 26. a4 Qd5 27. b3 Qxg2# 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "3"]
[White "Berdychevskaya, Natasha"]
[Black "Bilan, Danila"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2303"]
[PlyCount "169"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 Nxe4 9. Nxe4 dxe4 10. Bxc4 Bg7 11. Ne2 0-0 12. 0-0 e5 13. dxe5 Bxe5 14. Bxe5 Nxe5 15. Bb3 e3 16. Nd4 Ng4 17. f3 Nh6 18. Rfe1 Re8 19. Re2 Nf5 20. Rd1 Nxd4 21. Rxd4 Bf5 22. Qc1 Be6 23. Rxe3 Bxb3 24. axb3 Qxb3 25. Rde4 Rxe4 26. Rxe4 Rd8 27. Rd4 Re8 28. Qd2 Qb6 29. h4 h5 30. Kh1 Qf6 31. Qf4 Qxf4 32. Rxf4 Re2 33. Rb4 b6 34. Kh2 Kg7 35. Kg3 Kf6 36. Ra4 a5 37. b4 Re5 38. bxa5 bxa5 39. Rc4 Re6 40. Ra4 Rc6 41. Rxa5 Rxc3 42. Ra6+ Kg7 43. Ra5 Rc4 44. Ra6 Rd4 45. Ra5 Rd6 46. Ra4 Re6 47. Rb4 Kf6 48. Rc4 Re5 49. Rc6+ Kf5 50. Rc7 f6 51. Rc4 g5 52. hxg5 fxg5 53. Rb4 Rc5 54. Ra4 h4+ 55. Kh3 Rc1 56. Ra5+ Kg6 57. Kg4 Rc4+ 58. Kh3 Kh5 59. Rb5 Rc1 60. Kh2 Rc2 61. f4 Rf2 62. Rxg5+ Kh6 63. Rg4 Kh5 64. Kh3 Rf1 65. Rxh4+ Kg6 66. g3 Kf5 67. Rh5+ Kg6 68. Kg4 Rg1 69. Rg5+ Kf6 70. Ra5 Rb1 71. Ra6+ Kf7 72. Kg5 Rg1 73. g4 Rc1 74. f5 Rc7 75. Rb6 Rd7 76. Rf6+ Kg7 77. Rg6+ Kh7 78. Rh6+ Kg7 79. f6+ Kg8 80. Kg6 Rd4 81. f7+ Kf8 82. Rh8+ Ke7 83. f8Q+ Kd7 84. Qd8+ Kc6 85. Qxd4 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "9"]
[White "Berdychevskaya, Natasha"]
[Black "Lehtosaari, Mauri"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2199"]
[PlyCount "85"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 e6 9. Be2 h6 10. 0-0 Be7 11. Ne5 Nxe5 12. Bxe5 0-0 13. Bf3 b5 14. b3 a6 15. Re1 Rac8 16. bxc4 dxc4 17. e4 Bg6 18. Qe2 Rfe8 19. a4 b4 20. Nxc4 Qa7 21. cxb4 Bxb4 22. Red1 a5 23. Rac1 Red8 24. Bxf6 gxf6 25. d5 e5 26. Bg4 Rb8 27. Ne3 Ba3 28. Rc6 Rb6 29. Rxb6 Qxb6 30. Bf5 Qb3 31. h4 Bc5 32. h5 Bxe3 33. hxg6 Bd4 34. gxf7+ Kxf7 35. Qh5+ Ke7 36. Rc1 Qb6 37. Qxh6 Rf8 38. Be6 Bxf2+ 39. Kh1 Rh8 40. Qxh8 Qe3 41. Qg7+ Ke8 42. Qf7+ Kd8 43. Qd7# 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "4"]
[White "Berdychevskaya, Natasha"]
[Black "Liyanage, Ranindu Dilshan"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2340"]
[PlyCount "183"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 e6 9. Be2 h6 10. h3 Bd6 11. Ne5 Qc7 12. Ndf3 b5 13. a3 a5 14. 0-0 0-0 15. Nxc6 Qxc6 16. Bxd6 Qxd6 17. Ne5 b4 18. axb4 axb4 19. Bf3 Rfb8 20. Rxa8 Rxa8 21. Nxc4 Qc7 22. Ne5 bxc3 23. bxc3 Qxc3 24. Qc1 Qxc1 25. Rxc1 Ne8 26. g4 Bh7 27. Kg2 f6 28. Nd7 Kf7 29. Rc6 Rd8 30. Nc5 Rd6 31. Rxd6 Nxd6 32. Kg3 Ke7 33. h4 Bg8 34. Be2 e5 35. Bd3 Be6 36. f4 exd4 37. exd4 Bc8 38. Kf3 Ne8 39. g5 hxg5 40. hxg5 Nc7 41. gxf6+ Kxf6 42. Nb3 Ne8 43. Nc5 Nd6 44. Ke3 Kf7 45. Kf3 Ne8 46. Ke3 Nf6 47. Kf3 Bg4+ 48. Ke3 Ke7 49. Nb3 Kd6 50. Nc5 Bc8 51. Kf3 Ne8 52. Ke3 Nc7 53. Kf3 Kc6 54. Ke3 Kd6 55. Kf3 Ke7 56. Ke3 Kf6 57. Kf3 Ne8 58. Ke3 Nd6 59. Kf3 Bf5 60. Bxf5 Kxf5 61. Nd3 Nb5 62. Ke3 Na3 63. Ne5 Nc2+ 64. Kd3 Nb4+ 65. Ke3 Nc2+ 66. Kd3 Ne1+ 67. Ke3 Ng2+ 68. Kf3 Nxf4 69. Nd7 g5 70. Nb6 Kg6 71. Nd7 Kh5 72. Ne5 Ne6 73. Nc6 g4+ 74. Kg3 Kg5 75. Ne7 Nc7 76. Ng8 Kf5 77. Ne7+ Kf6 78. Ng8+ Kg5 79. Ne7 Kh5 80. Ng8 Ne6 81. Nf6+ Kg5 82. Nxd5 Nxd4 83. Ne3 Nf5+ 84. Nxf5 Kxf5 85. Kg2 Kg5 86. Kg3 Kh5 87. Kg2 Kh4 88. Kh2 g3+ 89. Kg2 Kg4 90. Kg1 Kf4 91. Kg2 Ke3 92. Kxg3 1/2-1/2

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Rathnakaran, Kantholi"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2208"]
[BlackElo "2316"]
[PlyCount "58"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 g6 5. c3 Bg7 6. Nf3 0-0 7. Nbd2 d6 8. Be2 Nh5 9. Bg5 h6 10. Bh4 Nf4 11. 0-0 Nxe2+ 12. Qxe2 g5 13. Bg3 f5 14. h4 f4 15. Bh2 g4 16. Ne1 e5 17. dxe5 dxe5 18. Ne4 Nc6 19. h5 Bf5 20. Rd1 Qh4 21. g3 Qxh5 22. gxf4 exf4 23. Bxf4 Rae8 24. Qc4+ Be6 25. Qc5 Qxc5 26. Nxc5 Rxf4 27. Ng2 Rff8 28. Rfe1 Ne5 29. Nf4 Rxf4 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "2"]
[White "Borisova, Ekaterina"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2250"]
[BlackElo "2208"]
[PlyCount "132"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. a3 a6 10. b4 Be7 11. Bb2 b5 12. Be2 Bb7 13. Nbd2 0-0 14. Nb3 Rad8 15. Rac1 Rxd1+ 16. Bxd1 Nd7 17. Nfd4 Nxd4 18. Bxd4 Rc8 19. Rxc8+ Bxc8 20. Bf3 Kf8 21. Na5 Bf6 22. Bc6 Bxd4 23. Bxd7 Bxd7 24. exd4 Ke7 25. f3 Kd6 26. Kf2 Kd5 27. Ke3 g5 28. Kd3 h5 29. Nb7 Bc8 30. Nd8 f6 31. Nf7 h4 32. Nh6 e5 33. dxe5 Kxe5 34. g3 hxg3 35. hxg3 Kd5 36. Nf7 Bf5+ 37. Ke3 Be6 38. Nh8 Kc4 39. Ng6 Kb3 40. Nf8 Bc8 41. Nh7 Kxa3 42. Nxf6 Kxb4 43. Ne4 g4 44. f4 a5 45. Nd6 Bd7 46. Kd4 a4 47. f5 a3 48. f6 Be6 49. Ke5 Bg8 50. Kf4 a2 51. f7 Bxf7 52. Nxf7 a1Q 53. Ne5 Qxe5+ 54. Kxe5 Kc4 55. Kf4 b4 56. Kxg4 b3 57. Kf5 b2 58. g4 b1Q+ 59. Kf6 Qb6+ 60. Kg7 Qc7+ 61. Kh6 Qd6+ 62. Kh5 Qf8 63. g5 Qg8 64. g6 Kd5 65. Kh6 Ke6 66. g7 Kf6 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "8"]
[White "Farmani Anosheh, Armin"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2346"]
[BlackElo "2208"]
[PlyCount "42"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. dxe5 Nxe4 6. Qd3 d5 7. exd6 0-0 8. Be3 Bf5 9. Qc4 Nxd6 10. Qf4 Qf6 11. Bd3 Bxc3+ 12. bxc3 Qxc3+ 13. Ke2 Bxd3+ 14. cxd3 Rfe8 15. Rhc1 Qa5 16. Kf1 Qf5 17. Rd1 Rad8 18. Rab1 b6 19. Rbc1 Ne7 20. Rxc7 Nd5 21. Qxf5 Nxf5 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "1"]
[White "Maksimenko, Viktor"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2181"]
[BlackElo "2208"]
[PlyCount "49"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. 0-0 Nc6 8. Nbd2 Nf6 9. b3 Bd6 10. Bb2 0-0 11. Be2 Qe8 12. Nc4 Rd8 13. Rc1 e5 14. Nfxe5 Bxe2 15. Qxe2 Bxe5 16. Nxe5 Nxe5 17. dxe5 Nd5 18. Rfd1 Qe6 19. Rc4 c6 20. Rcd4 Qe7 21. Qd2 Qg5 22. g3 Rde8 23. e4 Qxd2 24. R1xd2 Nc7 25. Ba3 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "5"]
[White "Mirzoev, Azer"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2468"]
[BlackElo "2208"]
[PlyCount "55"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nc6 7. 0-0 Be7 8. Nxd5 exd5 9. d4 0-0 10. dxc5 Bxc5 11. Bg5 f6 12. Bf4 Be6 13. Rc1 Qb6 14. a3 Rad8 15. Qc2 Be7 16. Rfd1 d4 17. Re1 Bb3 18. Qd3 Bd6 19. Bxd6 Rxd6 20. h4 Ne5 21. Nxe5 fxe5 22. Qe4 Bd5 23. Qxe5 Bxg2 24. Kxg2 d3 25. exd3 Qxf2+ 26. Kh3 Rxd3 27. Rc7 Qf3 28. Qxg7# 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "10"]
[White "Mohammad Fahad, Rahman"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2409"]
[BlackElo "2208"]
[PlyCount "131"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. Bf4 Be7 7. Nbd2 0-0 8. c4 Ne4 9. Ne5 Nxd2 10. Qxd2 Nd7 11. b3 a5 12. f3 Nxe5 13. Bxe5 Bg6 14. e4 dxe4 15. fxe4 f6 16. Bf4 e5 17. dxe5 Qxd2 18. Bxd2 fxe5 19. Be3 a4 20. Rfb1 Bb4 21. a3 Bc3 22. Ra2 Rfd8 23. bxa4 Rxa4 24. h4 Rxc4 25. Rxb7 Bd4 26. Bxd4 exd4 27. Rd2 d3 28. Rb3 Bxe4 29. Bxe4 Rxe4 30. Rbxd3 Rxd3 31. Rxd3 Re2 32. Kf1 Ra2 33. Ke1 Kf7 34. Kd1 Ke6 35. Kc1 c5 36. Kb1 Rf2 37. a4 c4 38. Ra3 Kd5 39. a5 Rf7 40. a6 Ra7 41. Kc2 Kc5 42. Kc3 Kb5 43. g4 g6 44. Ra1 Kc5 45. g5 Kb5 46. Ra2 Kc5 47. Ra5+ Kb6 48. Ra1 Kc5 49. Ra2 Kb5 50. Kd4 Rd7+ 51. Ke4 c3 52. a7 c2 53. a8Q Re7+ 54. Kf3 c1Q 55. Qb8+ Kc6 56. Qc8+ Rc7 57. Ra6+ Kd5 58. Qe6+ Kc5 59. Qe5+ Kb4 60. Qa5+ Kb3 61. Rb6+ Kc2 62. Qa4+ Kd2 63. Rd6+ Ke1 64. Qe4+ Kf1 65. Qe2+ Kg1 66. Qg2# 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "3"]
[White "Berdychevskaya, Natasha"]
[Black "Devaev, Alexander"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2325"]
[PlyCount "101"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 Bxb1 5. Rxb1 dxc4 6. Bxc4 e6 7. Qb3 Qc8 8. Nf3 Nbd7 9. 0-0 Be7 10. Rbc1 c6 11. Rfd1 0-0 12. h3 a5 13. a3 a4 14. Qc2 Nb6 15. Ba2 Rd8 16. Ne5 Nfd7 17. Bb1 g6 18. e4 Bd6 19. Bg5 Re8 20. Ng4 h5 21. Ne3 Qc7 22. Ba2 Bf4 23. Bxf4 Qxf4 24. d5 cxd5 25. exd5 Rac8 26. Qd2 e5 27. d6 Kg7 28. Rc7 Qf6 29. Rxb7 h4 30. Nd5 Nxd5 31. Qxd5 Red8 32. Rc7 Rb8 33. Rd2 Qf5 34. Qc6 g5 35. Qd5 Rb6 36. Rc6 Rbb8 37. Rc7 Rb6 38. Bc4 Rbb8 39. Bd3 Qf6 40. Qe4 Nf8 41. Rc6 Rxd6 42. Rxd6 Qxd6 43. Re2 Qf6 44. Bc4 Re8 45. Bb5 Re7 46. Bxa4 Ng6 47. Bc2 Nf4 48. Qh7+ Kf8 49. Rd2 Re8 50. Rd7 e4 51. Bxe4 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Saulina, Varvara"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "2199"]
[PlyCount "74"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 e6 9. Ngf3 Bg7 10. b3 cxb3 11. axb3 0-0 12. Bd3 dxe4 13. Nxe4 Nd5 14. Bg3 Bd7 15. 0-0 Rfc8 16. Nd6 Ncb4 17. Nxc8 Rxc8 18. Qd2 Nxd3 19. Qxd3 Rxc3 20. Qd2 Rxb3 21. Be5 f6 22. Bb8 a6 23. Rfc1 Bc6 24. Qc2 a5 25. Qc5 Qxc5 26. Rxc5 a4 27. Nd2 Rd3 28. Nf3 Nc3 29. Kf1 Bf8 30. Ra5 a3 31. Ba7 a2 32. Ne1 Rd2 33. Bc5 Rb2 34. Bxf8 Kxf8 35. Ra3 Rb1 36. R1xa2 Nxa2 37. Rxa2 Bb5+ 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "11"]
[White "Berdychevskaya, Natasha"]
[Black "Shubenkova, Veronika"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "1762"]
[PlyCount "74"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nf3 0-0 6. Bd3 b6 7. 0-0 Bxg3 8. hxg3 c5 9. c3 Bb7 10. Nbd2 Ne4 11. Qe2 f5 12. Ne5 Nd7 13. Nxd7 Qxd7 14. f3 Nxg3 15. Qf2 Nxf1 16. Nxf1 Qd6 17. f4 cxd4 18. exd4 a5 19. Qe2 Rae8 20. g3 Rf6 21. Nd2 Rh6 22. Nf3 Qe7 23. Re1 Qf6 24. Ng5 Bc8 25. Bb5 Re7 26. Bc6 Rg6 27. Bxd5 h6 28. Nf3 Rxg3+ 29. Kf2 Qg6 30. Rg1 Rxg1 31. Nxg1 Qf6 32. Bf3 Qh4+ 33. Ke3 g5 34. fxg5 Qxg5+ 35. Kf2 Rg7 36. Qf1 Qg3+ 37. Ke2 Qxg1 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Sliwicki, Damian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2208"]
[BlackElo "2168"]
[PlyCount "57"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d6 4. Nf3 Be7 5. Be2 0-0 6. h3 Nbd7 7. 0-0 a5 8. c4 Re8 9. Nc3 b6 10. a3 Bb7 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 e5 14. Bg3 exd4 15. Nxd4 Bf8 16. Bf3 Bxf3 17. Nxf3 Ne5 18. Nxe5 dxe5 19. Rd1 Qa8 20. Qb2 Qc6 21. Qb3 h6 22. Bh4 Ne4 23. Nd5 g5 24. Qc2 Nf6 25. Bg3 Nxd5 26. Rxd5 Bxb4 27. Bxe5 f6 28. Qg6+ Kf8 29. Bxf6 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "10"]
[White "Berdychevskaya, Natasha"]
[Black "Vifleemskaia, Svetlana"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "1926"]
[PlyCount "48"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 e6 9. Ngf3 Bg7 10. b3 cxb3 11. axb3 dxe4 12. Ng5 Nd5 13. Bd6 Nxd4 14. cxd4 Qxd6 15. Ngxe4 Qb6 16. Qc5 Qxc5 17. Nxc5 Bxd4 18. Rc1 0-0 19. Nf3 Bc3+ 20. Ke2 Bg7 21. g3 b6 22. Nd3 Bb7 23. Bg2 Nc3+ 24. Ke3 Bh6+ 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Zotova, Anastasia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2208"]
[BlackElo "2004"]
[PlyCount "122"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 b6 8. Nbd2 Bb7 9. 0-0 Re8 10. Ne5 Bxe5 11. Bxe5 Nbd7 12. Bg3 e5 13. dxe5 Nxe5 14. Be2 d4 15. cxd4 cxd4 16. Bxe5 Rxe5 17. Nf3 Rh5 18. Nxd4 Rg5 19. Bf3 Qe7 20. Bxb7 Qxb7 21. Qf3 Qxf3 22. Nxf3 Rc5 23. Rfd1 Rac8 24. Nd4 g6 25. f3 Nd5 26. Kf2 Ne7 27. Rd2 h5 28. Rad1 h4 29. e4 Kg7 30. Ke3 a5 31. Ne2 Nc6 32. Nc3 Ne5 33. Rd4 Nc4+ 34. Kf2 Nxb2 35. R1d2 Rxc3 36. Rxb2 Rc2+ 37. Rd2 Rxd2+ 38. Rxd2 Rb8 39. Ke3 b5 40. Kd4 b4 41. Kc4 Kf6 42. Rd5 a4 43. Ra5 b3 44. axb3 axb3 45. Ra1 b2 46. Rb1 Ke5 47. g3 hxg3 48. hxg3 g5 49. Kd3 Rb3+ 50. Ke2 g4 51. fxg4 Kxe4 52. Kd2 Rxg3 53. Rxb2 Rg2+ 54. Kc1 Rxb2 55. Kxb2 Kf4 56. Kc3 Kxg4 57. Kd3 f5 58. Ke2 Kg3 59. Kf1 Kf3 60. Ke1 Kg2 61. Ke2 f4 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "4"]
[White "Galyas, Miklos"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2466"]
[BlackElo "2208"]
[PlyCount "71"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. 0-0 Be7 6. cxd5 Nxd5 7. d4 Nc6 8. dxc5 Bxc5 9. a3 0-0 10. b4 Be7 11. Bb2 Bf6 12. Qb3 Bxb2 13. Qxb2 Qf6 14. Qxf6 Nxf6 15. Nbd2 Bd7 16. Nc4 Rfd8 17. Rfd1 Kf8 18. Nfe5 Be8 19. Nxc6 Bxc6 20. Bxc6 bxc6 21. Na5 Rac8 22. Rxd8+ Rxd8 23. Nxc6 Rd7 24. Kf1 Ne4 25. Ke1 Ke8 26. f3 Nc3 27. Rc1 Nb5 28. a4 Nd6 29. b5 Rc7 30. Rd1 Nb7 31. a5 f6 32. a6 Nc5 33. Rd8+ Kf7 34. Ra8 Nxa6 35. Nd8+ Kg6 36. bxa6 1-0

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "8"]
[White "Lakshmi, Chidambaram"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1989"]
[BlackElo "2208"]
[PlyCount "102"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qf4 Qf6 9. c3 Qxf4 10. Bxf4 Bg4 11. Nbd2 Be7 12. 0-0-0 0-0-0 13. h3 Bh5 14. Rde1 Rhe8 15. Ne5 Nxe5 16. Bxe5 f6 17. Bd4 Bg6 18. Bf1 Nf5 19. Bxa7 b6 20. Ba6+ Kd7 21. Nc4 Nd6 22. Nxd6 Bxd6 23. Bb5+ c6 24. Bxb6 cxb5 25. Bxd8 Rxd8 26. g3 Kc6 27. Rd1 Rb8 28. a3 Bc5 29. Rhf1 Re8 30. Rd2 Be4 31. Re1 Bg6 32. Rf1 Bf5 33. g4 Be6 34. Re1 Bf7 35. Rxe8 Bxe8 36. Re2 Bf7 37. f4 Bc4 38. Re8 Bf1 39. h4 Bh3 40. g5 f5 41. Rg8 g6 42. Rg7 Be3+ 43. Kc2 Bxf4 44. Rxh7 Bg4 45. Rh8 Bh5 46. Kd3 Bg3 47. Kd4 Bxh4 48. Ke5 Bxg5 49. Rc8+ Kb7 50. Rc5 Kb6 51. b4 Bc1 0-1

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "9"]
[White "Nilsen, Tobias Lang"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2293"]
[BlackElo "2208"]
[PlyCount "128"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 e6 6. d3 Be7 7. Nc3 0-0 8. e4 dxe4 9. dxe4 Qxd1 10. Rxd1 Rd8 11. Rxd8+ Bxd8 12. Be3 Be7 13. Rd1 a6 14. e5 Nd7 15. Ne4 Nb4 16. c3 Nd5 17. Bf2 b5 18. b3 Kf8 19. c4 bxc4 20. bxc4 N5b6 21. Nd6 Bxd6 22. exd6 Bb7 23. Ne5 Bxg2 24. Kxg2 Ke8 25. Nd3 Nxc4 26. Nxc5 Nxc5 27. Bxc5 Kd7 28. Rb1 Na5 29. Bb6 Rb8 30. Rb4 Nc4 31. Rxc4 Rxb6 32. Rc7+ Kxd6 33. Rxf7 e5 34. fxe5+ Kxe5 35. Rxg7 h6 36. Kh3 Kf5 37. Rf7+ Kg5 38. Rf2 Rc6 39. Rd2 Rb6 40. Rd5+ Kg6 41. Ra5 Rc6 42. Kh4 Rb6 43. g4 Rc6 44. h3 Rb6 45. Kg3 Rc6 46. Kf4 Kf6 47. h4 Rb6 48. Ke4 Ke6 49. Kd4 Rb4+ 50. Kc5 Rxg4 51. Rxa6+ Kd7 52. Rxh6 Ra4 53. Kd5 Ra5+ 54. Ke4 Ke7 55. Rb6 Rxa2 56. Kf5 Kf7 57. Rb7+ Kg8 58. h5 Ra6 59. Kg5 Kh8 60. Rf7 Ra5+ 61. Kg4 Ra4+ 62. Kg5 Ra5+ 63. Kh6 Ra6+ 64. Kg5 Ra5+ 1/2-1/2

[Event "Titled Tuesday intern op 25th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.25"]
[Round "5"]
[White "Ronka, Erik"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2355"]
[BlackElo "2208"]
[PlyCount "93"]
[EventDate "2022.01.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 Be7 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 a6 10. b4 0-0 11. b5 cxb5 12. Nxb5 Nc6 13. Nc3 Ne4 14. 0-0 Bf6 15. e3 Nxc3 16. bxc3 Bd3 17. Rd1 Bb5 18. Bf1 Bxf1 19. Kxf1 Rfb8 20. Rb1 Na5 21. Nd2 Kf8 22. Ba3 Ke8 23. e4 Kd7 24. Ke2 Bd8 25. exd5 exd5 26. Kd3 Bc7 27. Bb4 Nc6 28. Nf1 Re8 29. Ne3 Ne7 30. Ba3 Kc6 31. Re1 Ng8 32. c4 Nf6 33. cxd5+ Nxd5 34. Kc4 Ba5 35. Re2 Nc3 36. d5+ Kd7 37. Rxb7+ Kc8 38. Reb2 Na4 39. R2b3 Re4+ 40. Kd3 Re8 41. Nf5 Bc7 42. d6 Re5 43. Rxc7+ Kd8 44. Ne7 Nxc5+ 45. Bxc5 Re6 46. Nc6+ Ke8 47. d7# 1-0

[Event "Titled Tuesday intern op 18th Jan"]
[Site "Chess.com INT"]
[Date "2022.01.18"]
[Round "1"]
[White "Berdychevskaya, Natasha"]
[Black "Hirneise, Jens"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2208"]
[BlackElo "2327"]
[PlyCount "52"]
[EventDate "2022.01.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 a5 4. Bb2 a4 5. g3 Bg7 6. Bg2 d5 7. 0-0 0-0 8. c4 c6 9. Ne5 Bf5 10. Nd2 a3 11. Bc3 Nbd7 12. Rc1 Nxe5 13. dxe5 Ng4 14. cxd5 cxd5 15. Nf3 Be4 16. e6 f6 17. h3 Nh6 18. Nd4 Bxg2 19. Kxg2 Ra6 20. f4 Nf5 21. Nxf5 gxf5 22. Qd3 Rxe6 23. Rf2 Re4 24. Rd1 e6 25. Qd2 Qb6 26. Bb4 Qxb4 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "8"]
[White "Andersson, Bjorn2222"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2123"]
[BlackElo "2208"]
[PlyCount "115"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. d4 d5 5. Nf3 Bd6 6. Bd3 0-0 7. 0-0 Bg4 8. Nbd2 Re8 9. h3 Bh5 10. c4 c6 11. cxd5 cxd5 12. Qc2 Nc6 13. Nxe4 Bxf3 14. Nxd6 Nxd4 15. Bxh7+ Kf8 16. Qc5 Ne6 17. Qa3 Re7 18. Nxb7 Qb6 19. Qxf3 Qxb7 20. Bd3 Rd8 21. b3 Kg8 22. Ba3 Red7 23. Bf5 Nd4 24. Qg4 Nxf5 25. Qxf5 Qa6 26. Bb2 Qe2 27. Qe5 Qxe5 28. Bxe5 d4 29. Rfd1 Rd5 30. Bf4 g5 31. Bd2 Kg7 32. Be1 Kf6 33. Rd3 Kf5 34. Rad1 Ke4 35. Rf3 f5 36. Bd2 g4 37. hxg4 fxg4 38. Rf4+ Kd3 39. Ba5+ Kc2 40. Rd2+ Kc1 41. Re4 Rxa5 42. Rexd4 Rh8 43. Rd1+ Kb2 44. Rxg4 Kxa2 45. b4 Rb5 46. Rgd4 Kb3 47. R1d3+ Kc2 48. Rg3 Rhb8 49. Rgg4 Kb3 50. Rge4 Rxb4 51. Rxb4+ Rxb4 52. Re5 Ra4 53. f3 a5 54. g4 Ra2 55. g5 a4 56. g6 Rd2 57. f4 a3 58. Ra5 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "9"]
[White "Berdychevskaya, Natasha"]
[Black "Dinu, Dumitru Daniel"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2208"]
[BlackElo "2213"]
[PlyCount "52"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 Bxa6 9. 0-0 d6 10. Nc3 Nbd7 11. Re1 Qa5 12. e4 Nb6 13. Qc2 Nc4 14. Bg5 Rab8 15. Rab1 h6 16. Bf4 g5 17. Bc1 Nd7 18. h4 f6 19. Nh2 Nde5 20. f4 Nd7 21. f5 Nde5 22. Nf3 g4 23. Nxe5 Nxe5 24. b3 Bd3 25. Qb2 Bxb1 26. Qxb1 Qxc3 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "1"]
[White "Berdychevskaya, Natasha"]
[Black "Khademalsharieh, Sarasadat"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2208"]
[BlackElo "2488"]
[PlyCount "52"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Nc3 d5 9. Qc2 Nbd7 10. Ne5 Rc8 11. Rad1 c5 12. dxc5 Nxe5 13. cxb6 Nxc4 14. Bg5 h6 15. Bxf6 Qxf6 16. e4 Nxb6 17. exd5 exd5 18. Rd3 Ba6 19. Rf3 Qg6 20. Qxg6 fxg6 21. Rd1 Rxf3 22. Bxf3 Bxc3 23. bxc3 Bc4 24. Rd2 Rc5 25. Kg2 Na4 26. Rc2 Nxc3 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Suarez Uriel, Adrian"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2208"]
[BlackElo "2343"]
[PlyCount "66"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 0-0 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 Qb6 9. Nb3 d6 10. e4 Be6 11. Be3 Qc7 12. Nd5 Bxd5 13. cxd5 Ne5 14. Rc1 Qd7 15. h3 Rfc8 16. Qe2 Qa4 17. f4 Nc4 18. Bd4 Qxa2 19. Rf3 Qa4 20. Rfc3 b5 21. e5 Nd7 22. e6 Nf8 23. exf7+ Kxf7 24. Bxg7 Kxg7 25. Qxe7+ Kg8 26. Nd4 Re8 27. Qf6 Nd7 28. Qh4 Ne3 29. Ne6 Nxg2 30. Kxg2 Qe4+ 31. Kh2 Qxd5 32. Nc7 Re2+ 33. Kg1 Qg2# 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "4"]
[White "Berdychevskaya, Natasha"]
[Black "Urquhart, Eddie"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2208"]
[BlackElo "2209"]
[PlyCount "44"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Nc6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 Bxd2 8. Nbxd2 d6 9. e4 e5 10. d5 Nb8 11. c5 Nbd7 12. c6 bxc6 13. dxc6 Nc5 14. Qc2 Ba6 15. Rfd1 Bd3 16. Qc3 Nfxe4 17. Nxe4 Bxe4 18. Nxe5 Bxg2 19. Kxg2 Qe8 20. Rac1 Ra7 21. Re1 Qa8 22. Nd7 Qxc6+ 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "7"]
[White "Deuer, Marius"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2226"]
[BlackElo "2208"]
[PlyCount "123"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 h6 4. Kf1 Nf6 5. c4 e6 6. Qb3 Qc8 7. cxd5 exd5 8. Nd4 Be6 9. Nc3 c6 10. e4 dxe4 11. Nxe6 fxe6 12. Nxe4 Nbd7 13. Qxe6+ Kd8 14. Bh3 Qc7 15. Nxf6 Nxf6 16. d4 Bd6 17. Be3 Re8 18. Qb3 Nd5 19. Ke2 Bf4 20. gxf4 Nxf4+ 21. Kd2 Nxh3 22. Rae1 Nf4 23. Qc3 Nd5 24. Qc5 b6 25. Qc4 Qd6 26. Rhg1 g5 27. h4 gxh4 28. Rh1 Qf6 29. Qd3 Kc7 30. Reg1 Rg8 31. Qe2 Rae8 32. Qh5 Nxe3 33. fxe3 Qf2+ 34. Qe2 Qxe2+ 35. Kxe2 Rg3 36. Rxg3 hxg3 37. Rxh6 Rg8 38. Rh7+ Kd6 39. Kf1 a5 40. Kg1 Kd5 41. Rd7+ Ke4 42. Re7+ Kf3 43. e4 Ke3 44. e5 Kf3 45. Rf7+ Ke3 46. e6 Kxd4 47. e7 Re8 48. Kg2 c5 49. Kxg3 c4 50. Kf4 b5 51. Kf5 b4 52. Ke6 c3 53. bxc3+ bxc3 54. Rf1 c2 55. Kd7 Rxe7+ 56. Kxe7 Kc3 57. Kd6 Kb2 58. Kc5 a4 59. Kb4 a3 60. Rg1 Kxa2 61. Kc3 c1Q+ 62. Rxc1 1/2-1/2

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "10"]
[White "Harris, Ian"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2177"]
[BlackElo "2208"]
[PlyCount "118"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Bb5 Bd7 9. Nc3 0-0-0 10. Bf4 Qb4 11. Qxb4 Bxb4 12. 0-0 Nd4 13. Bxd7+ Rxd7 14. Rae1 Bxc3 15. bxc3 Nxc2 16. Re2 Na3 17. Re4 b5 18. Be3 a6 19. Rg4 g6 20. Bc5 Nc4 21. a4 Nxe5 22. Re4 Nc4 23. Ra1 Kb7 24. axb5 axb5 25. g3 Ra8 26. Rxa8 Kxa8 27. Re8+ Kb7 28. Rh8 h5 29. h4 Kc6 30. Bd4 Kd5 31. Bf6 c5 32. Rb8 Na3 33. Kf1 Kc4 34. Ke2 Nb1 35. Ke3 Nxc3 36. Bg7 b4 37. Kf4 b3 38. Ke5 Nb5 39. Kf4 Nd4 40. f3 Kc3 41. g4 c4 42. gxh5 gxh5 43. Kg5 Rd5+ 44. Kf6 Rf5+ 45. Ke7 Rxf3 46. Rb6 Kd3 47. Rd6 Rf4 48. Be5 Re4 49. Kf6 Rxe5 50. Kxe5 b2 51. Rxd4+ Kc3 52. Kd5 b1Q 53. Rxc4+ Kd2 54. Rd4+ Ke3 55. Rc4 Qb3 56. Kc5 Kd3 57. Rf4 Qc3+ 58. Kd5 Ke3 59. Rf6 Qxf6 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "5"]
[White "Lock, Gavin R"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2113"]
[BlackElo "2208"]
[PlyCount "166"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Nf3 Nf6 5. Be2 e6 6. 0-0 Be7 7. h3 0-0 8. c4 Ne4 9. Nc3 h6 10. cxd5 exd5 11. Qb3 Na5 12. Qa4 c6 13. Nxe4 dxe4 14. Ne5 f6 15. Nc4 Nxc4 16. Bxc4+ Kh8 17. Qc2 Bd6 18. Bxd6 Qxd6 19. Rfd1 Rad8 20. Qc3 Bg6 21. Be2 f5 22. Rac1 f4 23. exf4 Rxf4 24. Qe3 Rdf8 25. Rf1 Kh7 26. a3 Qf6 27. Rc5 Bf7 28. b4 Bd5 29. b5 b6 30. Rc3 cxb5 31. Bxb5 Qg5 32. Kh2 Be6 33. Be2 Bd5 34. Qg3 Qf6 35. Re3 Qxd4 36. Bg4 Bf7 37. h4 Bg6 38. h5 Be8 39. Bh3 Qf6 40. Rfe1 Rh4 41. Rxe4 Rxh5 42. Re5 Rxe5 43. Qxe5 Qxf2 44. Qe3 Qf4+ 45. Qg3 Qxg3+ 46. Kxg3 Bb5 47. Re7 Re8 48. Rxa7 Re3+ 49. Kh2 Rb3 50. Rb7 Be2 51. Bf5+ Kg8 52. Rb8+ Kf7 53. Rb7+ Kf6 54. Be6 Rxa3 55. Bd5 Ke5 56. Bf7 Bc4 57. Rxb6 Bxf7 58. Rb7 Kf6 59. Rb6+ Be6 60. Rb5 g5 61. Rc5 Bf5 62. Kg1 Be6 63. Rc6 Ra2 64. Rb6 Ke5 65. Rb5+ Bd5 66. Rb6 h5 67. Kf1 Rxg2 68. Rh6 Rh2 69. Ke1 g4 70. Rh8 g3 71. Re8+ Kd6 72. Kf1 g2+ 73. Kf2 Rh1 74. Rd8+ Kc6 75. Rg8 g1Q+ 76. Rxg1 Rxg1 77. Ke3 Rf1 78. Ke2 Rf6 79. Ke3 h4 80. Kd4 h3 81. Ke5 h2 82. Kxf6 h1Q 83. Ke5 Qe4+ 0-1

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "2"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2344"]
[BlackElo "2208"]
[PlyCount "100"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Be7 5. d4 d6 6. Be2 0-0 7. 0-0 h6 8. b3 Re8 9. d5 Nb8 10. Ne1 Nbd7 11. Nd3 Nf8 12. f4 Ng6 13. f5 Nf8 14. Be3 b6 15. a4 a5 16. b4 axb4 17. Nxb4 Bd7 18. Ra2 N6h7 19. Qb3 Bg5 20. Bf2 Bh4 21. g3 Bf6 22. Rfa1 Ng5 23. Kg2 g6 24. Nc6 Bxc6 25. dxc6 gxf5 26. exf5 e4 27. Be3 Nf3 28. Rf1 Nd4 29. Bxd4 Bxd4 30. Nd5 Nh7 31. Rf4 Kh8 32. Qd1 Bc5 33. Rh4 Qg5 34. Qf1 e3 35. Qf4 Qxf4 36. Nxf4 Kg7 37. Rg4+ Kh8 38. Rh4 Kg7 39. Nd5 Ra7 40. Rg4+ Kh8 41. f6 Ng5 42. Bd3 e2 43. Rxe2 Rxe2+ 44. Bxe2 Rxa4 45. h4 Ne6 46. Ne7 Ra2 47. Kf1 Ra1+ 48. Kg2 Ra2 49. Kf3 Ra3+ 50. Kg2 Ra2 1/2-1/2

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "11"]
[White "Winkels, Marcel"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1992"]
[BlackElo "2208"]
[PlyCount "127"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. dxe5 Nc5 6. Be2 d6 7. Bf4 dxe5 8. Qxd8+ Nxd8 9. Bxe5 Nde6 10. Nc3 Bd7 11. 0-0-0 0-0-0 12. Bb5 a6 13. Bxd7+ Nxd7 14. Bg3 Nf6 15. Ne5 Rxd1+ 16. Rxd1 Bb4 17. Nxf7 Rf8 18. Ne5 Bxc3 19. bxc3 Ne4 20. Kb2 Nxf2 21. Rd7 Ne4 22. Re7 N4c5 23. Rf7 Rxf7 24. Nxf7 Kd7 25. Ne5+ Ke7 26. Nd3 Ne4 27. Be5 Nd2 28. Bg3 Nc4+ 29. Kc1 Ne3 30. Nf4 Nxf4 31. Bxf4 Nxg2 32. Bxc7 g5 33. Kd2 h5 34. Ke2 Nh4 35. Ke3 Ke6 36. Ke4 Ng6 37. c4 Ne7 38. Bd8 g4 39. Kf4 Nc6 40. Bc7 Nd4 41. c3 Ne2+ 42. Kg5 Nxc3 43. Kxh5 b5 44. cxb5 Nxb5 45. Ba5 Nd4 46. Kxg4 Kd5 47. h4 Ne6 48. h5 Nf8 49. h6 Ke6 50. Kg5 Kf7 51. Bc3 Nh7+ 52. Kf5 Nf8 53. Ke4 Kg6 54. Bg7 Ne6 55. Kd5 Nxg7 56. hxg7 Kxg7 57. Kc6 Kf6 58. Kb6 Ke6 59. Kxa6 Kd6 60. Kb6 Kd7 61. Kb7 Kd6 62. a4 Kc5 63. a5 Kb5 64. a6 1-0

[Event "Titled Tuesday intern op 12th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.12"]
[Round "3"]
[White "Yordanov, Nikolay Plamenov"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2222"]
[BlackElo "2208"]
[PlyCount "149"]
[EventDate "2021.10.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Bd3 e6 5. Nf3 Nf6 6. 0-0 Be7 7. h3 0-0 8. Nbd2 Ne4 9. Qe2 Qd7 10. a3 h6 11. c4 Rad8 12. c5 Bh7 13. b4 a6 14. Rfb1 Nc3 15. Bxh7+ Kxh7 16. Qd3+ Ne4 17. Nxe4 dxe4 18. Qxe4+ Kg8 19. a4 Rfe8 20. b5 Nb8 21. Qxb7 axb5 22. axb5 Bf6 23. Qxc7 e5 24. Qxd7 Nxd7 25. Nxe5 Nxe5 26. Bxe5 Bxe5 27. dxe5 Rxe5 28. c6 Rc5 29. Ra6 Rb8 30. Ra7 Rxc6 31. bxc6 Rxb1+ 32. Kh2 Rc1 33. Rc7 Kh7 34. Kg3 Kg6 35. Kf4 Rc2 36. Kf3 Kf6 37. g4 Rc4 38. Kg3 Rc3 39. Rc8 Rc2 40. f4 Rc3 41. Kf3 g5 42. c7 gxf4 43. Kxf4 Rc4+ 44. Kf3 Rc3 45. Rh8 Rxc7 46. Rxh6+ Kg5 47. Rh5+ Kg6 48. Rf5 Rc1 49. Rh5 Rh1 50. Kg3 Re1 51. Re5 Kf6 52. Re8 Rg1+ 53. Kh4 Kg6 54. e4 Rh1 55. e5 Re1 56. Rg8+ Kh7 57. Rg5 Kh6 58. Rf5 Kg6 59. Rg5+ Kh6 60. Rh5+ Kg6 61. Kg3 Re3+ 62. Kf4 Re1 63. h4 Rf1+ 64. Ke4 Re1+ 65. Kd5 Rd1+ 66. Kc5 Rg1 67. Rg5+ Kh6 68. Kd6 Rh1 69. Rh5+ Kg6 70. Ke7 Re1 71. Rg5+ Kh6 72. Kf6 Rf1+ 73. Rf5 Rxf5+ 74. gxf5 Kh5 75. Kxf7 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Demin, Vladimir"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2208"]
[BlackElo "2430"]
[PlyCount "74"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bf4 b6 9. Qc2 Ba6 10. b3 Nbd7 11. Ne5 Rc8 12. Nd2 Nxe5 13. dxe5 Nd7 14. Rfd1 Bg5 15. Bxg5 Qxg5 16. f4 Qe7 17. Nf3 Rfd8 18. Kh1 Nf8 19. e4 dxc4 20. bxc4 Qb4 21. Bf1 c5 22. Rd6 Bb7 23. Rad1 Re8 24. Bg2 Ba8 25. Qd3 Qb2 26. a3 b5 27. cxb5 c4 28. Qd4 c3 29. Ne1 Qxa3 30. Nc2 Qb3 31. Qd3 h6 32. f5 exf5 33. exf5 Bxg2+ 34. Kxg2 Rxe5 35. f6 g6 36. Rd8 Rxd8 37. Qxd8 Qxc2+ 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "4"]
[White "Berdychevskaya, Natasha"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2208"]
[BlackElo "2461"]
[PlyCount "84"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. d5 e5 8. Nc3 a5 9. a3 Nc5 10. Rb1 Bf5 11. Ra1 a4 12. Re1 Nb3 13. Ra2 Bd7 14. e4 Nh5 15. Nd2 Nxc1 16. Qxc1 f5 17. exf5 gxf5 18. Qd1 Qe8 19. Bf3 Nf6 20. c5 dxc5 21. Nc4 e4 22. d6 Qf7 23. Be2 Be6 24. Ne5 Qe8 25. Ra1 Rd8 26. Bb5 c6 27. Bxa4 Bd5 28. f4 Rxd6 29. Qe2 b5 30. Bc2 Nd7 31. Rad1 Nxe5 32. fxe5 Qxe5 33. a4 b4 34. Nxd5 cxd5 35. Bb3 c4 36. Bc2 b3 37. Bb1 Qxb2 38. Rd2 Qc3 39. Red1 d4 40. Bxe4 fxe4 41. Qxe4 d3 42. Qe6+ Rxe6 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Kiltti, Jyrki"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2208"]
[BlackElo "2199"]
[PlyCount "86"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nf3 Bg7 5. g3 0-0 6. Nc3 d6 7. e4 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Nxa6 11. 0-0 c4 12. Qe2 Qc7 13. Be3 Rfb8 14. Bd4 Nb4 15. Rfd1 Nd3 16. Rd2 Ne8 17. Bxg7 Nxg7 18. Nd4 Ra6 19. Nc6 Rxc6 20. dxc6 Qxc6 21. Nd5 Kf8 22. a4 Ne6 23. Qe3 Rxb2 24. Qh6+ Ke8 25. Rxb2 Nxb2 26. Qxh7 Nd3 27. Qh8+ Kd7 28. a5 Qc5 29. Ra2 Ng5 30. Nb6+ Ke6 31. Qc8+ Qxc8 32. Nxc8 Nb4 33. Ra4 Na6 34. Rxc4 f5 35. exf5+ gxf5 36. Rc2 Nf3+ 37. Kg2 Ne1+ 38. Kf1 Nxc2 39. h4 Kf6 40. Ke2 Nd4+ 41. Kd3 Nc6 42. Nb6 Nxa5 43. Nd5+ Kf7 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Zaichenko, Daria"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2208"]
[BlackElo "2104"]
[PlyCount "104"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 b5 10. Qc2 Nc6 11. Rd1 Nb4 12. Qd2 Ne4 13. Qf4 f5 14. axb5 Nc2 15. Rxa6 g5 16. Rxa8 gxf4 17. Rxd8 Rxd8 18. Bxf4 Bxb5 19. Bxc7 Rc8 20. Bf4 Bxe2 21. Rc1 Rc4 22. Bf1 Bxf1 23. Kxf1 Bd6 24. Ne1 Bxf4 25. gxf4 Ne3+ 26. fxe3 Rxc1 27. Na3 Ra1 28. Ke2 Kf7 29. Nd3 Rh1 30. Ne5+ Ke7 31. Nf3 Ra1 32. Kd3 h5 33. Nc4 Rd1+ 34. Kc2 Rf1 35. Nfe5 Rf2+ 36. Kd3 Rxh2 37. b4 Rh1 38. b5 h4 39. b6 Rb1 40. b7 h3 41. b8Q Rxb8 42. Nc6+ Kf6 43. Nxb8 h2 44. Nd6 Nxd6 45. Nc6 h1Q 46. Kc3 Qc1+ 47. Kb4 Qxc6 48. Kb3 Ne4 49. Kb2 Qc3+ 50. Kb1 Nd2+ 51. Ka2 Qb3+ 52. Ka1 Qb1# 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "6"]
[White "Gulkov, Igor A"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2358"]
[BlackElo "2208"]
[PlyCount "99"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 cxd4 4. cxd5 Qxd5 5. Nc3 Qa5 6. Nxd4 Nf6 7. g3 e5 8. Nb3 Qc7 9. Bg2 Nc6 10. Bg5 Bb4 11. 0-0 Bxc3 12. bxc3 0-0 13. Bxf6 gxf6 14. Rc1 a5 15. Qc2 a4 16. Nc5 a3 17. Be4 Kg7 18. Rfd1 b6 19. Nd3 Bb7 20. Nb4 Nxb4 21. cxb4 Qxc2 22. Bxc2 Rfd8 23. Bb3 Rxd1+ 24. Rxd1 Rc8 25. f3 Rc7 26. Rd6 e4 27. Rxb6 exf3 28. exf3 Bxf3 29. Kf2 Be4 30. Ra6 Bc2 31. Rxa3 Bxb3 32. Rxb3 Rc2+ 33. Kf3 Rxa2 34. b5 Ra7 35. b6 Rb7 36. Kf4 Kg8 37. Kf5 Kf8 38. Kxf6 Ke8 39. g4 Kf8 40. g5 Ke8 41. h4 Kf8 42. h5 Ke8 43. Ke5 Kd7 44. Kd5 Ke7 45. Kc6 Rb8 46. Re3+ Kf8 47. b7 Kg7 48. Rf3 h6 49. gxh6+ Kxh6 50. Rxf7 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "5"]
[White "Lossi C, Cyrano Jose"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2042"]
[BlackElo "2208"]
[PlyCount "96"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Bb5 Bd7 9. 0-0 0-0-0 10. Bf4 g5 11. Bg3 f5 12. Qa4 f4 13. Bxc6 Bxc6 14. Qxa7 b6 15. Qa6+ Bb7 16. Qe2 fxg3 17. Nc3 gxh2+ 18. Kh1 Bg7 19. e6 Rhe8 20. Rae1 Rd6 21. a4 Rxe6 22. Qg4 Kb8 23. Ra1 Bxc3 24. bxc3 Re4 25. Qh3 Rh4 26. Qg3 Qe5 27. a5 bxa5 28. Qd3 Qe4 29. Qxe4 Bxe4 30. Rxa5 h6 31. Rb5+ Kc8 32. Rfb1 Bc6 33. Rb8+ Kd7 34. Rd1+ Ke7 35. Re1+ Kf7 36. Rbxe8 Bxe8 37. Rd1 Bc6 38. c4 Ke6 39. c5 Ke5 40. Re1+ Re4 41. Ra1 Re2 42. Kxh2 Rxf2 43. Kg3 Rxg2+ 44. Kh3 g4+ 45. Kh4 Rxc2 46. Re1+ Be4 47. Kxg4 Rxc5 48. Rh1 Bxh1 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "9"]
[White "Petrova, Irina"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2121"]
[BlackElo "2208"]
[PlyCount "45"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Bb5 Bd7 9. 0-0 0-0-0 10. Nc3 Qxe5 11. Bxc6 Qxe4 12. Bxe4 Bd6 13. Be3 c6 14. Rad1 Bb8 15. Bf3 Rhe8 16. Ne4 Bf5 17. Rxd8+ Rxd8 18. c3 h6 19. Ng3 Bg6 20. Rd1 Rd3 21. Bg4+ Kc7 22. Rxd3 Bxd3 23. Bf4+ 1-0

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "3"]
[White "Reprintsev, Alexander"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2353"]
[BlackElo "2208"]
[PlyCount "50"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Bd3 Ng4 10. 0-0 Ne3 11. Qe2 Nxf1 12. Rxf1 Bg4 13. h3 Bxf3 14. Rxf3 Nd7 15. f5 c5 16. dxc5 Ne5 17. Rg3 dxc5 18. Bc4 Qd4+ 19. Kh2 Rad8 20. Bd5 Rfe8 21. f6 Ng6 22. Qe1 Rxd5 23. Nb3 Qxe4 24. Qa5 Qf4 25. Qxa7 Rd3 0-1

[Event "Titled Tuesday intern op 28th Sept"]
[Site "Chess.com INT"]
[Date "2021.09.28"]
[Round "1"]
[White "Rogac, Srdjan"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2310"]
[BlackElo "2208"]
[PlyCount "103"]
[EventDate "2021.09.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Nf3 e6 5. Nbd2 Nf6 6. a3 Bd6 7. Bg3 0-0 8. c4 Ne4 9. Nxe4 Bxe4 10. c5 Be7 11. Nd2 Bg6 12. Bb5 f6 13. 0-0 e5 14. Nf3 Bh5 15. Be2 e4 16. Nd2 Bxe2 17. Qxe2 f5 18. f4 exf3 19. Rxf3 g6 20. b4 Bf6 21. Raf1 a6 22. Qd3 Re8 23. Nb3 Qe7 24. Bf4 Qe4 25. Qc3 Re7 26. a4 Rae8 27. b5 axb5 28. axb5 Nd8 29. Nd2 Qe6 30. Qb3 c6 31. h3 Qd7 32. Bd6 Rf7 33. bxc6 bxc6 34. Rb1 Ne6 35. Rff1 Ng5 36. Nf3 Ne4 37. Be5 Qe6 38. Bxf6 Qxf6 39. Qd3 Rfe7 40. Rb6 Ng3 41. Re1 f4 42. Ne5 fxe3 43. Qxe3 Nf5 44. Qf2 Re6 45. g4 Nxd4 46. Qxd4 Rxe5 47. Rxe5 Rxe5 48. Rb8+ Kf7 49. Rb7+ Kg8 50. Rb8+ Kf7 51. Rb7+ Kg8 52. Rb8+ 1/2-1/2

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "1"]
[White "Berdychevskaya, Natasha"]
[Black "Jacobson, Aaron"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2208"]
[BlackElo "2276"]
[PlyCount "108"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 d5 5. cxd5 Nxd5 6. g3 Nb4 7. Qa4+ N8c6 8. Nxc6 Nxc6 9. Bg2 Bd7 10. 0-0 g6 11. Rd1 Qc8 12. Nc3 Bg7 13. Bf4 0-0 14. Rac1 Nd4 15. Qa3 Bc6 16. Rd2 Bxg2 17. Kxg2 Nb5 18. Qxe7 Nxc3 19. bxc3 Qc6+ 20. f3 Rfe8 21. Qc7 Qxc7 22. Bxc7 Rac8 23. Bf4 Rxc3 24. Rxc3 Bxc3 25. Rc2 Bd4 26. e3 Be5 27. Bxe5 Rxe5 28. e4 Ra5 29. Kf2 Ra3 30. g4 g5 31. Kg3 Kg7 32. Kf2 b6 33. Kg3 Kf6 34. Rd2 Ke6 35. Rc2 h6 36. Rd2 Ke5 37. Rd5+ Kf6 38. Rd2 Ke6 39. Rc2 Kd6 40. Rd2+ Kc5 41. Rd5+ Kc4 42. Rf5 Rxa2 43. Rxf7 b5 44. e5 b4 45. e6 b3 46. Rb7 Re2 47. e7 a5 48. f4 Re3+ 49. Kf2 gxf4 50. h4 a4 51. g5 hxg5 52. hxg5 a3 53. g6 a2 54. g7 a1Q 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "5"]
[White "Berdychevskaya, Natasha"]
[Black "Pertinez Soria, Juan Luis"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2208"]
[BlackElo "2165"]
[PlyCount "118"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d6 9. Qc2 c5 10. e4 cxd4 11. Nxd4 a6 12. Rad1 Qc7 13. Rfe1 Nbd7 14. b4 Rac8 15. Qb3 Rfd8 16. f4 Nf8 17. N4f3 b5 18. Rc1 Qb6+ 19. Kh1 bxc4 20. Nxc4 Qb5 21. a4 Qe8 22. Rcd1 d5 23. exd5 Bxd5 24. Nfe5 Bxg2+ 25. Kxg2 Nd5 26. b5 axb5 27. axb5 Rb8 28. Rb1 Rb7 29. Nc6 Rdd7 30. Rec1 Ng6 31. N4a5 Ngxf4+ 32. gxf4 Nxf4+ 33. Kf3 Rd3+ 34. Kxf4 Rxb3 35. Rxb3 Rb6 36. Nc4 Rxc6 37. bxc6 g5+ 38. Kxg5 Qd8+ 39. Kf4 Qc7+ 40. Ke3 Qxc6 41. Rb8+ Kg7 42. Rbb1 f5 43. Nd2 Qd6 44. Nf3 f4+ 45. Kf2 Kf6 46. Rd1 Qc5+ 47. Kg2 e5 48. Rbc1 Qb6 49. Rb1 Qa7 50. Rbc1 e4 51. Nd4 f3+ 52. Kg3 Qb8+ 53. Kf2 Qxh2+ 54. Ke3 Ke5 55. Nc6+ Kf5 56. Nd4+ Kf6 57. Nc6 Qe2+ 58. Kf4 f2 59. Rf1 e3 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Vivas Zamora, Fabian Ernesto"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2208"]
[BlackElo "2344"]
[PlyCount "80"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. 0-0 dxc4 7. Qc2 0-0 8. Qxc4 Be6 9. Qc2 Qc8 10. e4 Bh3 11. Nc3 Bxg2 12. Kxg2 Rd8 13. h3 Na6 14. Be3 c5 15. Rad1 cxd4 16. Nxd4 Nb4 17. Qb3 Nc6 18. f4 Nxd4 19. Bxd4 Qc6 20. Rfe1 Nxe4 21. Nxe4 Rxd4 22. Rxd4 Bxd4 23. Kh2 Rc8 24. Re2 Qc4 25. Qd1 Bb6 26. Ng5 h6 27. Nf3 Rd8 28. Qe1 Qxa2 29. Ne5 e6 30. Qf1 Qd5 31. Qe1 a5 32. h4 h5 33. Kh3 a4 34. Kh2 Qb3 35. Kh3 Bd4 36. Kh2 Bxb2 37. Kg2 Bxe5 38. fxe5 a3 39. Re3 Qd5+ 40. Kh3 Ra8 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "3"]
[White "Guzman Moneo, Alberto"]
[Black "Berdychevskaya, Natasha"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2196"]
[BlackElo "2208"]
[PlyCount "71"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. Qxe5 Qxe5+ 8. dxe5 Bf5 9. Nc3 Nc6 10. Bb5 0-0-0 11. Bxc6 bxc6 12. 0-0 Bxc2 13. Be3 Kb7 14. Rac1 Bf5 15. Na4 Rd5 16. f4 Rd3 17. Bc5 Rd2 18. Rf2 Rxf2 19. Kxf2 Bxc5+ 20. Nxc5+ Kb6 21. Na4+ Kb7 22. Rd1 f6 23. exf6 gxf6 24. g3 Re8 25. Rd4 Bg4 26. Rb4+ Kc8 27. Nc3 Bf5 28. Ra4 Kb7 29. Rd4 Kc8 30. Ra4 Kb7 31. Rd4 Kc8 32. Rc4 Kb7 33. Ne2 Be4 34. Rb4+ Kc8 35. Nc3 Bf5 36. Ra4 1/2-1/2

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "6"]
[White "Juez, Jhon Alexander"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2004"]
[BlackElo "2208"]
[PlyCount "58"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bb5 c6 5. Ba4 Bxc3 6. bxc3 Nxe4 7. 0-0 0-0 8. Nxe5 Qa5 9. Ba3 d6 10. Qf3 Qxa4 11. c4 Nxd2 12. Qd3 Nxf1 13. Bxd6 Na6 14. Bxf8 Be6 15. Bd6 Rd8 16. Rxf1 c5 17. Rd1 Nb4 18. Qg3 Qxc2 19. Re1 Rxd6 20. Nxf7 Rd1 21. Nh6+ Kf8 22. Qb8+ Ke7 23. Ng8+ Kf7 24. Nh6+ gxh6 25. Qc7+ Kf6 26. Qf4+ Bf5 27. Qxh6+ Bg6 28. Qf4+ Kg7 29. Qe5+ Kg8 0-1

[Event "Titled Tuesday intern op 21st Sept"]
[Site "Chess.com INT"]
[Date "2021.09.21"]
[Round "4"]
[White "Qashashvili, Alexandre"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2505"]
[BlackElo "2208"]
[PlyCount "85"]
[EventDate "2021.09.21"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Be3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. Bxc3 Bd6 9. Be2 0-0 10. 0-0 h6 11. h3 Bf5 12. Qd2 Qd7 13. Nh2 Rae8 14. Bg4 Nd4 15. Bxf5 Qxf5 16. Rae1 c5 17. Bxd4 exd4 18. Rxe8 Rxe8 19. Re1 Rxe1+ 20. Qxe1 Bxh2+ 21. Kxh2 Qe6 22. Qxe6 fxe6 23. Kg3 Kf7 24. Kf4 Kf6 25. Ke4 b5 26. f4 a5 27. a3 a4 28. g3 g6 29. g4 g5 30. Kf3 b4 31. Ke4 bxa3 32. bxa3 Kg6 33. Ke5 gxf4 34. Kxf4 Kf6 35. h4 e5+ 36. Ke4 Ke6 37. g5 hxg5 38. hxg5 Kd6 39. g6 Ke6 40. g7 Kf7 41. Kxe5 Kxg7 42. Kd5 Kf6 43. Kxc5 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "3"]
[White "Begunov, Konstantin"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2325"]
[BlackElo "2208"]
[PlyCount "67"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qxd5 Be6 6. Qb5 a6 7. Qa4 g6 8. Bf4 Bg7 9. Rd1 Qb6 10. Qb3 Qxb3 11. axb3 Na5 12. e4 Nxb3 13. Nd5 Bxd5 14. exd5 Bxb2 15. Rb1 Bc3+ 16. Kd1 Nc5 17. Kc2 Bd4 18. Nf3 Bxf2 19. Be2 Nf6 20. Rhf1 Nfe4 21. Bd3 g5 22. Nxg5 Nxg5 23. Bxg5 Nxd3 24. Kxd3 f6 25. Bxf6 exf6 26. Rxf2 0-0 27. Rxb7 a5 28. Ra2 a4 29. Rb4 a3 30. Rb3 Rfb8 31. Rbxa3 Rxa3+ 32. Rxa3 Rb2 33. d6 Rxg2 34. d7 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "1"]
[White "Berdychevskaya, Natasha"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2208"]
[BlackElo "2393"]
[PlyCount "82"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Nh3 Nc6 10. Qf4 Qxc2 11. Ng5 Qf5 12. Qxf5 exf5 13. dxc5 Nxe5 14. 0-0-0 Ne7 15. f4 N5c6 16. Bd3 h6 17. Nf3 f6 18. Rhe1 Kf7 19. Bc2 Be6 20. Re2 Rae8 21. Rde1 Bd7 22. Bb3 Na5 23. Ba2 Bb5 24. Nd4 Bxe2 25. Rxe2 Nc4 26. Be1 g6 27. Nb5 Nc8 28. Kd1 Rxe2 29. Kxe2 Re8+ 30. Kf2 Re7 31. Bb3 a6 32. Nd4 Rc7 33. Ba2 Rxc5 34. Nb3 Rc7 35. Nd2 N8b6 36. Nf3 Na4 37. Nd4 Nc5 38. Kf3 Ne4 39. Ke2 b5 40. Kd3 Nb6 41. h3 Na4 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Zhukov, Maksim"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2208"]
[BlackElo "1990"]
[PlyCount "106"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. Nge2 Nb6 8. Bb3 Nbxd5 9. 0-0 e6 10. d3 Be7 11. Re1 0-0 12. Ne4 b6 13. Nf4 Nxf4 14. Bxf4 Bb7 15. Qe2 Nxe4 16. fxe4 Bf6 17. c3 c5 18. Rad1 e5 19. Be3 Qd7 20. Rf1 Rad8 21. Qh5 Qe7 22. Rf2 g6 23. Qf3 Bg7 24. Qg3 b5 25. Bg5 Qd7 26. Bxd8 Qxd8 27. Qf3 Kh8 28. Rdf1 f6 29. Qe2 a5 30. h3 a4 31. Bc2 Qd6 32. a3 Qc6 33. Qg4 Rd8 34. Bb1 Bc8 35. Qh4 Be6 36. Rxf6 Re8 37. Ba2 Bxf6 38. Qxf6+ Kg8 39. Qxe5 Bxa2 40. Qf6 Qxf6 41. Rxf6 Bb1 42. Rd6 Kf7 43. Kf2 Ke7 44. Rd5 Rd8 45. Rxc5 Bxd3 46. Ke3 Bc4 47. Rc7+ Rd7 48. Rc5 Rd3+ 49. Kf4 Rd2 50. Rc7+ Ke6 51. Rxh7 Rxg2 52. Rh6 Kf6 53. h4 Kg7 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Kabanova, Ekaterina"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2208"]
[BlackElo "2138"]
[PlyCount "87"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. Nc3 Nf6 7. f4 Bb4 8. 0-0 Bxc3 9. bxc3 Qxc3 10. Rb1 Nxe4 11. Bf3 Nf6 12. Bxb7 Bxb7 13. Rxb7 0-0 14. Nf3 Nc6 15. Bb2 Qc5+ 16. Kh1 Ne4 17. Qe2 d5 18. Ng5 Rab8 19. Nxe6 Rxb7 20. Nxc5 Nxc5 21. Ba3 Rb5 22. c4 Ra5 23. Bxc5 Rxc5 24. cxd5 Rxd5 25. Qxa6 Nd4 26. a4 Nf5 27. a5 h5 28. Qb6 Rfd8 29. a6 R5d6 30. Qb7 R8d7 31. Qb1 Ne3 32. Re1 Ng4 33. a7 Rxa7 34. Qb8+ Kh7 35. Qxd6 g6 36. Kg1 Ra4 37. g3 Ra7 38. Qd4 Rc7 39. h3 Nh6 40. Qe5 Rd7 41. Kf2 Nf5 42. Re2 Ng7 43. g4 hxg4 44. hxg4 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "11"]
[White "Berdychevskaya, Natasha"]
[Black "Lopez Gracia, Fernando"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2208"]
[BlackElo "2299"]
[PlyCount "106"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6 9. h3 Bb7 10. Re1 h6 11. a4 0-0 12. d5 Ne7 13. Nbd2 Ng6 14. Nf1 Nf4 15. Be3 Bxe3 16. fxe3 N4h5 17. Bc2 g5 18. g4 Ng7 19. Ng3 Qd7 20. Qe2 c6 21. dxc6 Bxc6 22. Rad1 Qc7 23. axb5 axb5 24. h4 Nxg4 25. hxg5 h5 26. Nf5 Nxf5 27. exf5 e4 28. Nd4 d5 29. Rd2 Bd7 30. Qf1 Qg3+ 31. Rg2 Qh3 32. Bb3 Nxe3 33. Rxe3 Qxe3+ 34. Qf2 Ra1+ 35. Kh2 Qxf2 36. Rxf2 b4 37. Bxd5 bxc3 38. bxc3 e3 39. Re2 Kg7 40. Rg2 Re8 41. Re2 Ba4 42. f6+ Kg6 43. Bc4 Kxg5 44. Bd3 Kxf6 45. Nf5 Bd1 46. Re1 e2 47. Nd6 Re3 48. Ne4+ Ke5 49. Nf2 Kf4 50. Kg2 Ra5 51. Nh3+ Rxh3 52. Kxh3 Ke3 53. Kg2 Rg5+ 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "5"]
[White "Berdychevskaya, Natasha"]
[Black "Taras, Iulian Ioan"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2208"]
[BlackElo "2224"]
[PlyCount "124"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. Nc3 Bb7 4. d4 cxd4 5. Nxd4 a6 6. Be2 e6 7. Be3 Qc7 8. f4 h5 9. Bf3 Bb4 10. 0-0 Bxc3 11. bxc3 Qxc3 12. Bf2 Ne7 13. e5 Bxf3 14. Nxf3 b5 15. Ng5 Qc6 16. Qe2 d5 17. exd6 Qxd6 18. Rad1 Qxf4 19. Be3 Qg4 20. Nxf7 0-0 21. Qxg4 hxg4 22. Ne5 Nbc6 23. Nxc6 Nxc6 24. Rd6 Nb4 25. Rxf8+ Rxf8 26. Bc5 Nxc2 27. Rd2 Rf4 28. Rxc2 a5 29. Be3 Re4 30. Kf2 g3+ 31. hxg3 Ra4 32. Kf3 Kf7 33. Rb2 b4 34. Bb6 g5 35. Kf2 Kf6 36. Re2 g4 37. Bd4+ Ke7 38. Bc5+ Kd7 39. Ke3 Kc6 40. Bd4 Kd5 41. Bb2 e5 42. Rd2+ Ke6 43. Ke4 b3+ 44. Ke3 Rxa2 45. Kd3 a4 46. Kc4 a3 47. Kxb3 Rxb2+ 48. Rxb2 axb2 49. Kxb2 Kd5 50. Kc2 Ke4 51. Kd2 Kd4 52. Ke2 e4 53. Kd2 e3+ 54. Ke2 Ke4 55. Ke1 Kd4 56. Ke2 Ke4 57. Ke1 Kd3 58. Kd1 Kc3 59. Ke2 Kd4 60. Ke1 Kd3 61. Kd1 e2+ 62. Ke1 Ke3 1/2-1/2

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "2"]
[White "Berdychevskaya, Natasha"]
[Black "Volkov, Maksim"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2208"]
[BlackElo "2263"]
[PlyCount "76"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. h3 Nc6 10. Nf3 c4 11. Ra2 Nge7 12. h4 Bd7 13. h5 h6 14. Qf4 Ke8 15. g4 Rf8 16. Be2 Kd8 17. g5 Nf5 18. Nh4 Nce7 19. Bg4 Nxh4 20. Rxh4 Ng8 21. g6 Ke7 22. Qg3 fxg6 23. hxg6 Kd8 24. Qh3 Qa6 25. Qe3 Kc7 26. Ke2 Rae8 27. Bc1 Qa4 28. Rh1 Ne7 29. Rb2 Nxg6 30. Qd2 Re7 31. Rb4 Qa6 32. a4 Ref7 33. Rh2 Nf4+ 34. Kf1 Bxa4 35. Bb2 g6 36. Qc1 h5 37. Bd1 Bd7 38. Ba3 Rf5 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Yavorovsky, Valeriy"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "2208"]
[BlackElo "2333"]
[PlyCount "102"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 cxd4 14. cxd4 Nc6 15. d5 Nb4 16. Bb1 Rfc8 17. Ne3 a5 18. Bd2 Na6 19. Nh2 a4 20. a3 Nc5 21. Neg4 Nb3 22. Ra2 Nxg4 23. Nxg4 Bxg4 24. hxg4 Qd8 25. Be3 Bg5 26. Bc2 Bxe3 27. fxe3 Nc5 28. Ra1 Qg5 29. Qf3 f6 30. Rac1 Rab8 31. Qe2 Rd8 32. Bb1 Rd7 33. Rf1 Qg6 34. Rf5 h6 35. Kf2 Rdb7 36. Qe1 b4 37. axb4 Rxb4 38. Rc2 Rxb2 39. Rxb2 Rxb2+ 40. Kg1 Qxg4 41. Qc1 Qe2 42. Qf1 Qxf1+ 43. Rxf1 a3 44. Rc1 a2 45. Bxa2 Rxa2 46. Kf1 Nxe4 47. Rc8+ Kh7 48. Rd8 f5 49. Rd7 Kg6 50. Rd8 Rb2 51. Rd7 Rd2 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "10"]
[White "Carrasco Miranda, Andres"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2285"]
[BlackElo "2208"]
[PlyCount "118"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 Nf6 7. Nb3 Qh5 8. g3 e5 9. Bg2 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Ba3 Re8 13. e3 Qxd1 14. Rfxd1 Nc6 15. Bxc6 bxc6 16. Na5 Bg4 17. Rd6 Bf3 18. Nxc6 Rac8 19. Nxa7 Rxc3 20. Nb5 Rc2 21. Bb4 Ne4 22. Be1 Nxd6 23. Nxd6 Rd8 24. Nb5 Rd1 25. Rxd1 Bxd1 26. a4 Be2 27. Kg2 Bxb5 28. axb5 Rb2 29. Bc3 Rxb5 30. Kf3 f6 31. g4 Kf7 32. Kg3 Ke6 33. h4 g6 34. f3 Rb3 35. Bd2 f5 36. h5 Rd3 37. Bc1 Rd1 38. Bb2 gxh5 39. gxh5 Rh1 40. f4 exf4+ 41. exf4 Rxh5 42. Be5 Rh1 43. Kg2 Rb1 44. Kf3 Rb5 45. Bd4 Rb4 46. Be3 Kd5 47. Kf2 Ke4 48. Bd2 Rb2 49. Ke1 Kd3 50. Ba5 Ra2 51. Bd8 h5 52. Bg5 Ke3 53. Kf1 Kf3 54. Kg1 Rg2+ 55. Kh1 Rg4 56. Kh2 Rxf4 57. Kh3 Rg4 58. Bf6 Rg1 59. Bd4 Rh1# 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "3"]
[White "Petrova, Irina"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2110"]
[BlackElo "2208"]
[PlyCount "60"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. bxc3 Bd6 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Re1 Nc6 12. Rb1 Rb8 13. Bd5 Qf6 14. g4 Ne7 15. Bg5 Qg6 16. gxh5 Qxh5 17. Bb3 Qxh3 18. Bxe7 Bxe7 19. Rxe5 Qg4+ 20. Kf1 Qh3+ 21. Ke2 Bf6 22. Re4 Rfe8 23. Qh1 Rxe4+ 24. dxe4 Qg4 25. Ke3 Re8 26. Nd4 c5 27. Nb5 Bg5+ 28. Kd3 Rd8+ 29. Bd5 Rxd5+ 30. exd5 c4# 0-1

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "7"]
[White "Pinto, Daniel"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2215"]
[BlackElo "2208"]
[PlyCount "63"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Bxe4 d5 6. Bd3 e4 7. 0-0 exd3 8. Qxd3 Be7 9. h3 0-0 10. Nc3 h6 11. Re1 Be6 12. Bf4 a6 13. a3 Qd7 14. Ne5 Nxe5 15. Bxe5 Bd6 16. Qg3 Bxe5 17. Rxe5 Rae8 18. Rae1 Qc6 19. Qe3 Rd8 20. f4 Rfe8 21. f5 Bd7 22. Nxd5 Rxe5 23. Qxe5 Qxc2 24. f6 Be6 25. Ne7+ Kf8 26. d5 Qc5+ 27. Kh1 Bc8 28. fxg7+ Ke8 29. g8Q+ Kd7 30. Qxf7 Re8 31. Qee6+ Kd8 32. Qxc8# 1-0

[Event "Titled Tuesday intern op 11th May"]
[Site "Chess.com INT"]
[Date "2021.05.11"]
[Round "4"]
[White "Rodriguez, Santiago"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2252"]
[BlackElo "2208"]
[PlyCount "65"]
[EventDate "2021.05.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. c4 e5 5. dxe5 d4 6. Nf3 Bb4+ 7. Nbd2 Nge7 8. a3 Bxd2+ 9. Qxd2 dxe3 10. Qxe3 Ng6 11. Be2 Nxf4 12. Qxf4 Bg6 13. h4 h5 14. e6 fxe6 15. 0-0 Qe7 16. Qg3 Bf5 17. Ng5 Nd4 18. Bf3 Rd8 19. Rad1 g6 20. Rfe1 0-0 21. Kh2 Nxf3+ 22. gxf3 Rxd1 23. Rxd1 Rd8 24. Re1 Qd6 25. f4 Kg7 26. c5 Qd2 27. Rxe6 Rd3 28. Re7+ Kg8 29. Re3 Rxe3 30. Qxe3 Qxb2 31. Qe8+ Kg7 32. Qf7+ Kh8 33. Qh7# 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "10"]
[White "Berdychevskaya, Natasha"]
[Black "Bruned, Yvalin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2208"]
[BlackElo "2286"]
[PlyCount "58"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 g6 7. g4 Bg7 8. g5 Nfd7 9. Be3 Nc6 10. Qd2 0-0 11. h4 Nde5 12. Be2 b5 13. f4 Nxd4 14. Bxd4 Nc6 15. Bxg7 Kxg7 16. h5 b4 17. Nd5 Be6 18. f5 Bxd5 19. Qxd5 Ne5 20. 0-0-0 Rc8 21. f6+ exf6 22. gxf6+ Qxf6 23. Qxd6 Qxd6 24. Rxd6 a5 25. Rd5 Nc6 26. e5 Rfd8 27. Rc5 Nd4 28. Rxc8 Nxe2+ 29. Kb1 Rxc8 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2208"]
[BlackElo "2258"]
[PlyCount "176"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. h3 h5 10. Ng5 Ke8 11. Rd1 Be7 12. Nc3 Rh6 13. Nce4 Rg6 14. Bf4 Nh4 15. Bg3 Nxg2 16. Kxg2 Bxg5 17. Nxg5 Rxg5 18. Kh2 Rg6 19. Rd4 Bf5 20. c3 Be6 21. b3 Rd8 22. Rad1 Rd7 23. Bh4 Rxd4 24. Rxd4 Bd7 25. c4 Re6 26. Bg3 b6 27. f4 c5 28. Rd2 g6 29. Kg2 Bc6+ 30. Kf2 Re7 31. Bh4 Rd7 32. Re2 Rd3 33. e6 Rf3+ 34. Ke1 Rxf4 35. exf7+ Kxf7 36. Bg3 Re4 37. Bxc7 Rxe2+ 38. Kxe2 Be4 39. Bb8 Bb1 40. Bxa7 Bxa2 41. Bxb6 Bxb3 42. Bxc5 Bxc4+ 43. Kf3 Ke6 44. Be3 Kf5 45. Bd2 Bd5+ 46. Kg3 Be4 47. Be3 Bd3 48. h4 Ke4 49. Bc1 Be2 50. Bd2 Bg4 51. Bc1 Kf5 52. Bd2 Ke4 53. Bc1 Kd3 54. Bg5 Ke2 55. Bh6 Kf1 56. Bg5 Ke2 57. Bh6 Kd3 58. Bg5 Kd4 59. Bh6 Ke4 60. Bg5 Kf5 61. Bc1 Bd1 62. Bd2 Ba4 63. Bc1 Bc6 64. Bd2 Be4 65. Bc1 Kf6 66. Bd2 Kf5 67. Bc1 Bd3 68. Bd2 Be2 69. Bc1 Ba6 70. Bd2 Bb7 71. Bc1 Ke4 72. Bd2 Kd3 73. Bg5 Be4 74. Bh6 Bf5 75. Bg5 Ke2 76. Bh6 Kd3 77. Bg5 Ke4 78. Bh6 Ke5 79. Bg5 Ke4 80. Bh6 Bg4 81. Bg5 Kf5 82. Bh6 Kf6 83. Bc1 Ke5 84. Bd2 Be2 85. Bc1 Kf5 86. Bd2 Bc4 87. Bc1 Bd5 88. Bd2 Be4 1/2-1/2

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "7"]
[White "Berdychevskaya, Natasha"]
[Black "Silich, Yahor"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2208"]
[BlackElo "2330"]
[PlyCount "71"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 d6 8. Bg5 0-0 9. 0-0 a6 10. a4 Bd7 11. Re1 Rc8 12. Bf1 Ne5 13. Nd5 Nxd5 14. exd5 Re8 15. Nd4 Nc4 16. Nc6 Bxc6 17. Bxc4 Bd7 18. Bf1 Qb6 19. Bxe7 Qxb2 20. Rc1 Be5 21. Bh4 Bxa4 22. Bd3 Qd4 23. Re4 Bxh2+ 24. Kxh2 Rxe4 25. Bxe4 Qxe4 26. Bg3 Rxc2 27. Bxd6 Rxc1 28. Qxc1 Qxd5 29. Qc8+ Kg7 30. Qf8+ Kf6 31. Qe7+ Kg7 32. Qf8+ Kf6 33. Qe7+ Kf5 34. f3 h5 35. Kh3 Qb3 36. Qe5# 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "6"]
[White "Jakubowska, Anna"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2073"]
[BlackElo "2208"]
[PlyCount "89"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. d4 d5 5. Bd3 Bd6 6. Bxe4 dxe4 7. 0-0 0-0 8. Nc4 Bf5 9. Nxd6 cxd6 10. c4 d5 11. cxd5 Qxd5 12. Nc3 Qd7 13. Bf4 Nc6 14. d5 Nb4 15. Bg3 Bg6 16. f3 f5 17. fxe4 fxe4 18. Qb3 Nd3 19. d6+ Kh8 20. Nd5 h6 21. Ne7 Bh7 22. Qd5 e3 23. Rfd1 Nf4 24. Bxf4 Rxf4 25. Qe5 Re4 26. Qg3 e2 27. Re1 Qe6 28. Rac1 Rd8 29. h3 Qe5 30. Qxe5 Rxe5 31. d7 Rxe7 32. Rc8 Rexd7 33. Rxd8+ Rxd8 34. Rxe2 Kg8 35. Kf2 Kf8 36. Kg3 Rd3+ 37. Kf4 Kf7 38. Rc2 Rd4+ 39. Ke5 Bxc2 40. Kxd4 Bb1 41. a3 Ke6 42. Kc5 Kd7 43. b4 Be4 44. Kd4 Bxg2 45. h4 0-1

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "9"]
[White "Terletsky, Oleg"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2224"]
[BlackElo "2208"]
[PlyCount "111"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Bxc3 5. dxc3 Nxe4 6. Qe2 d5 7. f3 Qe7 8. fxe4 Qxe5 9. exd5 Qxe2+ 10. Bxe2 Bf5 11. Bd3 Bxd3 12. cxd3 Nd7 13. Bf4 0-0-0 14. 0-0-0 Nf6 15. c4 h6 16. Rhe1 Rd7 17. Be5 Ng4 18. h3 Nxe5 19. Rxe5 Kd8 20. Rde1 Rf8 21. g4 Rh8 22. Kc2 Rg8 23. Kc3 Rf8 24. b4 Rg8 25. a4 Rf8 26. a5 Rg8 27. a6 b6 28. c5 Rf8 29. Kc4 f6 30. Re6 Rdf7 31. d6 Rd7 32. dxc7+ Rxc7 33. d4 f5 34. gxf5 Rd7 35. c6 b5+ 36. Kc5 Rxf5+ 37. R1e5 Rxe5+ 38. Rxe5 Rf7 39. Kxb5 Kc7 40. d5 Kd6 41. Re8 Kxd5 42. Rd8+ Ke6 43. Kc5 g5 44. b5 h5 45. Rd6+ Ke5 46. Rd5+ Kf4 47. b6 axb6+ 48. Kxb6 g4 49. hxg4 hxg4 50. c7 Rf8 51. Rd8 Rf6+ 52. Kb7 g3 53. c8Q g2 54. Qc7+ Kf3 55. Rd3+ Ke2 56. Qc2+ 1-0

[Event "Titled Tuesday intern op 26th Jan"]
[Site "Chess.com INT"]
[Date "2021.01.26"]
[Round "5"]
[White "Torres Hernandez, Leslie Carolin"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1884"]
[BlackElo "2208"]
[PlyCount "58"]
[EventDate "2021.01.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nxe5 d5 5. Bb3 Bd6 6. Nf3 c6 7. 0-0 0-0 8. d4 Bg4 9. h3 Bh5 10. Nbd2 Nxd2 11. Bxd2 Bc7 12. g3 Nd7 13. Kg2 Qf6 14. g4 Bg6 15. Re1 Be4 16. c3 Qd6 17. Rh1 f5 18. Bc2 fxg4 19. Bxe4 dxe4 20. Ng5 e3 21. Bxe3 Qd5+ 22. Kg1 g3 23. fxg3 h6 24. Qg4 hxg5 25. Bxg5 Rf3 26. Bh4 Raf8 27. Rh2 Qc4 28. Qxd7 Rf1+ 29. Kg2 Qe2# 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Ismayil, Malak"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2208"]
[BlackElo "1997"]
[PlyCount "98"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Re1 Be7 6. d4 exd4 7. Nxd4 Bd7 8. c3 Nxd4 9. Bxd7+ Nxd7 10. cxd4 0-0 11. Nc3 Nb6 12. Qg4 Kh8 13. Bf4 Qc8 14. Qg3 Qe6 15. Rac1 a6 16. e5 d5 17. h3 c6 18. Ne2 h6 19. Bd2 Nc4 20. Bc3 Qf5 21. b3 Nb6 22. Bd2 Rae8 23. Nf4 Bg5 24. Qf3 Bxf4 25. Bxf4 Nc8 26. Qe3 Qg6 27. Kh2 Ne7 28. b4 Nf5 29. Qd3 Nh4 30. Qxg6 Nxg6 31. Bd2 Ne7 32. g4 Kg8 33. a4 Nc8 34. f4 Nb6 35. b5 axb5 36. axb5 Nc4 37. Bb4 Ra8 38. Bxf8 Kxf8 39. bxc6 Ra2+ 40. Kg3 bxc6 41. e6 fxe6 42. Rxe6 Ra3+ 43. Kf2 Ra2+ 44. Re2 Ra3 45. Kg2 Ne3+ 46. Kh2 Nc4 47. Re6 Ra2+ 48. Kh1 Rd2 49. Rxc6 Rxd4 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Mayeregger, Arnold"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2208"]
[BlackElo "2121"]
[PlyCount "58"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 a5 16. Rxa4 axb4 17. Nxb4 Bg5 18. Nc6 Qb6 19. Nxb8 Qxb8 20. Bc4 Bd7 21. Ra3 Qb4+ 22. Rc3 Qxb2 23. Rc2 Qb4+ 24. Kf1 Ba4 25. Bxf7+ Kxf7 26. Rc7+ Kg6 27. Qa1 Bb5+ 28. Kg1 Ra8 29. Qf1 Bxf1 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "4"]
[White "Berdychevskaya, Natasha"]
[Black "Ozen, Batuhan"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2208"]
[BlackElo "2128"]
[PlyCount "46"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 d6 7. Be2 Nf6 8. 0-0 0-0 9. Bg5 Be6 10. Re1 Rc8 11. Bf1 Na5 12. Nxa5 Qxa5 13. Qd2 Rxc3 14. bxc3 Nxe4 15. Rxe4 Bxc3 16. Qd1 Qxg5 17. Rb1 b6 18. Rb5 Qf6 19. Bc4 Bf5 20. Rf4 Be5 21. Rf3 Qh4 22. Rxe5 dxe5 23. Bf1 Bg4 0-1

[Event "Titled Tuesday intern op 29th Dec"]
[Site "Chess.com INT"]
[Date "2020.12.29"]
[Round "5"]
[White "Ljukin, Sergei"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2362"]
[BlackElo "2208"]
[PlyCount "49"]
[EventDate "2020.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. f4 dxe5 7. fxe5 Nc6 8. d4 f6 9. Nc3 fxe5 10. Nd5 Qf7 11. Bc4 Be6 12. Rf1 Qd7 13. Nxc7+ Qxc7 14. Bxe6 Nxd4 15. Bf7+ Kd8 16. c3 Bb4 17. Bg5+ Kc8 18. cxb4 Nc2+ 19. Ke2 Nxa1 20. Rc1 Qxc1 21. Bxc1 Rf8 22. Be6+ Kc7 23. Qxe5+ Kb6 24. Be3+ Kc6 25. Qc5# 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "3"]
[White "Berdychevskaya, Natasha"]
[Black "Bethke, Richard"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2208"]
[BlackElo "2332"]
[PlyCount "120"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 d5 9. g5 Nxe4 10. Nxe4 dxe4 11. Qxd8+ Kxd8 12. Bg2 Kc7 13. Bxe4 Nc6 14. Be3 Rd8 15. c3 Bd5 16. Bxd5 Rxd5 17. Ke2 Be7 18. Rad1 Rhd8 19. Rxd5 Rxd5 20. Rd1 Rxd1 21. Kxd1 Nd8 22. Nc5 Kc6 23. b4 Bxc5 24. Bxc5 Ne6 25. Be3 Kd5 26. Kc2 Kc4 27. h4 Nc7 28. Bd2 Nd5 29. h5 f6 30. h6 gxh6 31. gxf6 Nxf6 32. Bxh6 Nd5 33. Bd2 e4 34. Be1 h5 35. Kd2 h4 36. f3 h3 37. Bg3 exf3 38. Ke1 Kxc3 39. a3 Kb3 40. Bd6 Kxa3 41. b5+ Kb3 42. bxa6 bxa6 43. Kf2 Nc3 44. Kxf3 a5 45. Kg3 Ne4+ 46. Kxh3 Nxd6 47. Kg3 a4 48. Kf3 a3 49. Ke3 a2 50. Kf4 a1Q 51. Kg5 Qe5+ 52. Kg6 Qf5+ 53. Kg7 Qf7+ 54. Kh6 Ne8 55. Kg5 Qf6+ 56. Kg4 Nd6 57. Kg3 Qf5 58. Kg2 Ne4 59. Kg1 Qf2+ 60. Kh1 Ng3# 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "6"]
[White "Berdychevskaya, Natasha"]
[Black "Shubenkova, Veronika"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2208"]
[BlackElo "1816"]
[PlyCount "29"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. Nc3 exf3 5. Nxf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Ne5 0-0 9. Bg5 Nbd7 10. Qe2 Nxe5 11. dxe5 Nd5 12. Bxe7 Qxe7 13. Ne4 b5 14. Bd3 Qg5 15. Nxg5 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "7"]
[White "Skuhala, Barbara"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2077"]
[BlackElo "2208"]
[PlyCount "113"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Bxe4 d5 6. Bxd5 Qxd5 7. 0-0 Nxd4 8. Nxd4 Qxd4 9. Qxd4 exd4 10. Re1+ Be6 11. Nd2 0-0-0 12. Nf3 h6 13. Bf4 Bc5 14. a3 Rhe8 15. b4 Bb6 16. Rad1 Bg4 17. h3 Bxf3 18. gxf3 Rxe1+ 19. Rxe1 Kd7 20. Rd1 Ke7 21. Kf1 g5 22. Bc1 f5 23. f4 Kf6 24. fxg5+ hxg5 25. Rd3 a5 26. c3 axb4 27. axb4 Ra8 28. cxd4 Ra1 29. Rd1 Ra4 30. d5 Rxb4 31. d6 cxd6 32. Rxd6+ Ke5 33. Rd1 f4 34. Bd2 Rb3 35. Re1+ Kf5 36. Re7 Rxh3 37. Rf7+ Kg6 38. Rxb7 Rb3 39. Ba5 Rb1+ 40. Kg2 Kf5 41. Bxb6 Kg4 42. f3+ Kf5 43. Rb8 Rb2+ 44. Kh3 Rb1 45. Bc7 Rh1+ 46. Kg2 Rc1 47. Rf8+ Kg6 48. Bd8 Rc2+ 49. Kh3 Rc5 50. Kg4 Rb5 51. Rg8+ Kf7 52. Rxg5 Rb1 53. Bc7 Rb4 54. Bxf4 Rc4 55. Rf5+ Kg6 56. Ra5 Rb4 57. Ra6+ 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "4"]
[White "Uddin, Mubassar"]
[Black "Berdychevskaya, Natasha"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2087"]
[BlackElo "2208"]
[PlyCount "69"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 Nf6 7. Bf4 Nd5 8. Bd2 e5 9. Nb3 Qd8 10. e4 Nxc3 11. Bxc3 Qxd1+ 12. Rxd1 Nc6 13. Bb5 f6 14. Ke2 Be7 15. f3 0-0 16. Bc4+ Kh8 17. Rhe1 a6 18. Na5 Nd8 19. h4 Rb8 20. h5 Ne6 21. g3 b5 22. Nc6 Rb7 23. Nxe7 Rxe7 24. Bb4 bxc4 25. Bxe7 Re8 26. Bb4 Nd4+ 27. Kf2 Nc2 28. Bc3 Nxe1 29. Kxe1 Be6 30. Rd6 Bc8 31. a3 Kg8 32. Rc6 Kf7 33. Rxc4 Ke6 34. Rc7 Re7 35. Rxc8 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "5"]
[White "Vidruska, Renate"]
[Black "Berdychevskaya, Natasha"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2000"]
[BlackElo "2208"]
[PlyCount "134"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. Nf4 Nc6 9. 0-0 d6 10. Bd3 Bf5 11. h3 Qd7 12. Re1 Nc5 13. Be3 Nxd3 14. cxd3 Ne5 15. g4 Bg6 16. Nxg6 hxg6 17. f4 Nc6 18. Qd2 Re7 19. Bf2 Rae8 20. Rxe7 Rxe7 21. Re1 Kf8 22. Rxe7 Nxe7 23. c4 d5 24. Qb4 dxc4 25. dxc4 b6 26. b3 c5 27. Qc3 Qe6 28. Qe3 Qd7 29. Qe5 Nc6 30. Qe4 Qd6 31. Kg2 Qd7 32. Bg3 f5 33. gxf5 gxf5 34. Qe3 Kf7 35. Bf2 Kf6 36. Qf3 Nd4 37. Qh5 Qc6+ 38. Kf1 Qe4 39. Qg5+ Kf7 40. Qh5+ Kg8 41. Kg1 Ne2+ 42. Kf1 Nxf4 43. Qd1 Qh1+ 44. Bg1 Qg2+ 45. Ke1 Qxg1+ 46. Kd2 Qxd1+ 47. Kxd1 Nd3 48. Kd2 Nb4 49. Kc3 Nxa2+ 50. Kb2 Nb4 51. Kc3 Kf7 52. Kd2 Kf6 53. Ke3 Ke5 54. Kf3 f4 55. Kf2 Ke4 56. Kf1 g5 57. Kf2 Kf5 58. Kf1 Ke4 59. Kf2 Nd3+ 60. Kf1 Ke3 61. Kg2 f3+ 62. Kf1 f2 63. h4 Ne5 64. hxg5 Ng4 65. g6 Nh2+ 66. Kg2 f1Q+ 67. Kg3 Qf2+ 0-1

[Event "Titled Tuesday intern op 01st Dec"]
[Site "Chess.com INT"]
[Date "2020.12.01"]
[Round "8"]
[White "Berdychevskaya, Natasha"]
[Black "Marcziter, Dmitrii"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2208"]
[BlackElo "2243"]
[PlyCount "18"]
[EventDate "2020.12.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be2 Qc7 7. 0-0 Nf6 8. f4 Nxd4 9. Qxd4 Bc5 0-1

