[Event "Menorca op 3rd"]
[Site "Ciutadella de Menorca"]
[Date "2024.04.03"]
[Round "2"]
[White "Sanal, Vahap"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2565"]
[BlackElo "2389"]
[PlyCount "86"]
[EventDate "2024.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Qe2 Nf6 5. g3 Be7 6. Bg2 b5 7. 0-0 Nc6 8. Re1 0-0 9. e5 Nd7 10. h4 a5 11. Nbd2 a4 12. Nf1 a3 13. c3 axb2 14. Bxb2 Nb6 15. h5 h6 16. Bc1 c4 17. Be3 cxd3 18. Qxd3 Nc4 19. Bf4 b4 20. Nd4 Nxd4 21. cxd4 Ra3 22. Qe2 Bd7 23. Ne3 Bb5 24. Qg4 Kh8 25. Nc2 Rc3 26. Ne3 Qa5 27. Rab1 Ra3 28. Nxd5 exd5 29. Bxd5 Nb6 30. Bg2 Bd7 31. e6 Bxe6 32. Rxe6 fxe6 33. Be5 Bg5 34. Qxe6 Qa7 35. Rxb4 Ra6 36. Bf1 Rxa2 37. f4 Nd7 38. Bxg7+ Kxg7 39. fxg5 Ra1 40. Qg6+ Kh8 41. Qxh6+ Kg8 42. Qg6+ Kh8 43. Qh6+ Kg8 1/2-1/2

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.31"]
[Round "8"]
[White "Lamard, Guillaume"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2483"]
[BlackElo "2388"]
[PlyCount "133"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 a5 12. Rfd1 h6 13. Bxf6 Nxf6 14. e3 Bxf3 15. Bxf3 c6 16. h4 Qb6 17. Qe2 Rad8 18. Kg2 Qc7 19. Rac1 Qd6 20. Ne4 Nxe4 21. Bxe4 g6 22. h5 g5 23. Bb1 Kg7 24. Qc2 f5 25. Ba2 Rf6 26. e4 fxe4 27. Qxe4 Rdf8 28. Rd2 Bd8 29. Rc5 Bc7 30. Re5 Kh8 31. Kh3 Qd7 32. Rxe6 Rxe6 33. Bxe6 Qh7 34. Qg4 Qg7 35. Kg2 Qf6 36. Bb3 Bb6 37. Bc2 Re8 38. Qd7 Re7 39. Qc8+ Kg7 40. Bb3 Qf8 41. Qg4 Qf6 42. Rd3 Qd6 43. Qf5 Qf6 44. Qc8 Qf8 45. Qg4 Qe8 46. Qf5 Ba7 47. Qxa5 b5 48. axb5 cxb5 49. Bd1 Qd7 50. Qc3 Qd5+ 51. Bf3 Qc4 52. Qd2 Rd7 53. Qe2 Bxd4 54. Qe4 Kf8 55. Qg6 Qc2 56. Kh3 Qxf2 57. Bg2 Ke7 58. Rf3 g4+ 59. Qxg4 Qxb2 60. Qe4+ Be5 61. Rf5 Ke6 62. Qg4 Ke7 63. Qe4 Ke6 64. Qc6+ Ke7 65. Bd5 Bf6 66. Qe6+ Kd8 67. Rxf6 1-0

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.31"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Garriga Cazorla, Pere"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2388"]
[BlackElo "2460"]
[PlyCount "59"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. Kb1 Be7 10. Nxc6 Bxc6 11. f3 b5 12. Bd3 Rc8 13. h4 h6 14. Be3 d5 15. e5 d4 16. exf6 Bxf6 17. Bxb5 dxc3 18. Qxd8+ Bxd8 19. Bxa6 Ra8 20. Bc4 cxb2 21. Bd4 Bf6 22. Bxf6 gxf6 23. Rd6 Rc8 24. Rxc6 Rxc6 25. Bb5 Kd7 26. Rd1+ Kc7 27. Bxc6 Kxc6 28. Kxb2 Rb8+ 29. Kc3 Ra8 30. Kb3 1/2-1/2

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.30"]
[Round "6"]
[White "Marin, Mihail"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2456"]
[BlackElo "2388"]
[PlyCount "118"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. Re1 Re8 11. d3 a5 12. Nbd2 Bf8 13. Ne5 Nxe5 14. Rxe5 Nd7 15. Re1 e5 16. a3 Ra6 17. Rb1 Nc5 18. Ne4 Ne6 19. Bc1 Bd7 20. b4 axb4 21. axb4 b5 22. c5 Bc6 23. Nd2 Bxg2 24. Kxg2 Qd5+ 25. Qf3 Qxf3+ 26. Nxf3 f6 27. Nd2 Rea8 28. Nb3 Nd8 29. f4 Nc6 30. Bd2 Kf7 31. Na5 Nxa5 32. bxa5 Rb8 33. fxe5 Bxc5 34. Rec1 Bf8 35. Rc7+ Kg6 36. exf6 gxf6 37. Bb4 Bxb4 38. Rxb4 Rxa5 39. Rc5 Ra4 40. Rbxb5 Rxb5 41. Rxb5 Ra3 42. Rd5 Rxd3 43. Rd7 h5 44. h4 Rd1 45. Rd5 d3 46. Kf3 d2 47. Kg2 Kf7 48. Rd7+ Ke6 49. Rd8 Ke5 50. Re8+ Kd4 51. Rd8+ Ke4 52. Re8+ Kf5 53. Rd8 Ke6 54. Rd3 f5 55. Rd8 f4 56. gxf4 Kf5 57. Rd7 Kg4 58. f5 Kxf5 59. Kf2 Ke5 1/2-1/2

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.29"]
[Round "5"]
[White "Niedbala, Bartlomiej"]
[Black "Shuvalova, Polina"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2388"]
[BlackElo "2455"]
[PlyCount "36"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. h3 c6 11. Qf3 Bd6 12. Bf4 Rb8 13. b3 Rb4 14. Ne2 Bxf4 15. Nxf4 Qd6 16. Nh5 Nxh5 17. Qxh5 g6 18. Qg5 Kg7 1/2-1/2

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "8"]
[White "Golenia, Wojciech"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2212"]
[BlackElo "2382"]
[PlyCount "74"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. e4 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. 0-0 Nc6 11. h3 Re8 12. Re1 Bf5 13. Bb2 Qd7 14. Kh2 Nb6 15. d4 Nc4 16. Bc1 exd4 17. cxd4 Nb4 18. Rh1 Rac8 19. g4 Bc2 20. Qe1 Nd3 21. Qf1 Qc7+ 22. Kg1 Re7 23. Bg5 f6 24. Bh4 Nd2 25. Bd5+ Kh8 26. Qg2 Rxe2 27. Bg3 Qc3 28. Kh2 Qxd4 29. Bxb7 Rce8 30. Bc6 Nxf2 31. Bxe8 Nxg4+ 32. hxg4 Nf3+ 33. Kh3 Ng5+ 34. Kh2 Rxg2+ 35. Kxg2 Be4+ 36. Kh2 Qd2+ 37. Kg1 Qg2# 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Bartkiewicz, Pawel"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2382"]
[BlackElo "1910"]
[PlyCount "80"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Be7 8. Bb2 0-0 9. Qe1 a5 10. a3 Na6 11. Rd1 Bh7 12. e4 Qb6 13. Rb1 Qc7 14. Be5 Qc8 15. Bb2 a4 16. b4 c5 17. b5 Nb8 18. c4 dxe4 19. dxe4 Nbd7 20. Rd1 Nb6 21. Qe2 Rd8 22. Rfe1 Ne8 23. Ne5 f6 24. Nd3 Qc7 25. Nf4 Qc8 26. Bh3 Nc7 27. Nh5 Bg6 28. Nf4 Bf7 29. Bc3 Qd7 30. Nd5 Nbxd5 31. exd5 Qe8 32. dxe6 Bg6 33. Nf3 b6 34. Nh4 Bh7 35. Bg2 Rxd1 36. Rxd1 Rd8 37. Bc6 Qf8 38. Bd7 f5 39. Nf3 f4 40. Ne5 Ra8 1-0

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "5"]
[White "Niedbala, Bartlomiej"]
[Black "Karpus, Michal"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2382"]
[BlackElo "2243"]
[PlyCount "153"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. 0-0 0-0 10. d3 d6 11. h3 Be6 12. Nd5 Bxd5 13. exd5 Nb4 14. c4 Nxd3 15. Qxd3 e4 16. Qd1 exf3 17. Qxf3 bxc4 18. Bxc4 Nd7 19. Qd1 Bf6 20. Qc2 Re8 21. Rb1 Nb6 22. Bb3 Qd7 23. Qd3 Re5 24. Bf4 Qf5 25. Qd2 Re4 26. Be3 Nc4 27. Bxc4 Rxc4 28. Rfc1 Rcb4 29. Rc2 h5 30. Qd1 Rxb2 31. Rbxb2 Rxb2 32. Rxc7 Rb1 33. Rc8+ Kh7 34. Rc1 Rxc1 35. Bxc1 h4 36. Be3 Be5 37. Kf1 Kg8 38. Ke2 Qe4 39. Kf1 Qc4+ 40. Kg1 g6 41. Bg5 Kg7 42. Be3 Qe4 43. Qb3 Kf6 44. Qb8 Qxd5 45. Qh8+ Ke7 46. Qxh4+ Bf6 47. Qa4 Be5 48. g3 Qd3 49. Kg2 Ke6 50. Qe8+ Kf6 51. Qh8+ Ke7 52. Bg5+ Kd7 53. Qd8+ Kc6 54. Qe8+ Kc5 55. Qxf7 Bd4 56. Qc7+ Kd5 57. Qf7+ Kc5 58. Qc7+ Kd5 59. Qb7+ Kc5 60. Qc8+ Kd5 61. Qg8+ Kc5 62. Qf7 Qe2 63. Bh6 Qe4+ 64. Qf3 Qc2 65. Qf8 Qe4+ 66. Kh2 Qe2 67. Kg2 Qe4+ 68. Qf3 Qc2 69. h4 d5 70. Bf8+ Kc4 71. Qf7 Qe4+ 72. Kh2 Kd3 73. Bh6 Ke2 74. Qb7 Kxf2 75. Qf7+ Qf3 76. Qxf3+ Kxf3 77. Bf8 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.24"]
[Round "9"]
[White "Niedbala, Bartlomiej"]
[Black "Walter, Szymon"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2382"]
[BlackElo "2305"]
[PlyCount "93"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Qd3 d5 8. Qg3 Nf6 9. Be2 a5 10. 0-0 Ba6 11. Bxa6 Rxa6 12. Re1 Ra8 13. Bg5 Be7 14. e5 Nh5 15. Bxe7 Qxe7 16. Qe3 g5 17. Ne2 0-0 18. Rad1 Ng7 19. Ng3 Rab8 20. b3 Rb4 21. Rd4 c5 22. Rdd1 h5 23. c3 Rf4 24. Qe2 g4 25. c4 h4 26. Nf1 Re4 27. Ne3 Rxe5 28. cxd5 g3 29. f4 Re4 30. d6 Qf6 31. Ng4 gxh2+ 32. Kh1 Qg6 33. Qxe4 Qxg4 34. d7 Rd8 35. Rd3 Nf5 36. Qf3 Qg7 37. Kxh2 Kf8 38. Qf2 Qh6 39. Qxc5+ Kg8 40. Rf1 Kh7 41. Qxa5 Qf8 42. Rc1 Nh6 43. Qh5 Qg7 44. Qxh4 f6 45. Rg3 Qe7 46. Rh1 Rxd7 47. Qxh6+ 1-0

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "1"]
[White "Niedbala, Bartlomiej"]
[Black "Kabzinski, Jan"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2382"]
[BlackElo "1635"]
[PlyCount "73"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. Kb1 h6 10. Be3 b5 11. Nxc6 Bxc6 12. f3 Qc7 13. Bd3 Be7 14. Ne2 Nd7 15. Nd4 Bb7 16. g4 Ne5 17. h4 h5 18. g5 g6 19. Rhf1 Nc4 20. Bxc4 Qxc4 21. b3 Qc7 22. Qd3 Rc8 23. Bc1 b4 24. Bb2 0-0 25. Rd2 Qb6 26. f4 d5 27. exd5 Bxd5 28. f5 Rc3 29. Bxc3 bxc3 30. Rdf2 Bc5 31. fxg6 Bxd4 32. gxf7+ Kg7 33. Rf4 Be5 34. Rf6 Bxf6 35. gxf6+ Kxf7 36. Qh7+ Ke8 37. Qe7# 1-0

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "3"]
[White "Niedbala, Bartlomiej"]
[Black "Musial, Tomasz"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2382"]
[BlackElo "2171"]
[PlyCount "138"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3 cxd4 9. Nxd4 Bc5 10. Be2 Nxd4 11. Bxd4 b5 12. Bxc5 Nxc5 13. Qd4 Qb6 14. 0-0 Rb8 15. Kh1 Ne4 16. Qxb6 Rxb6 17. Nxe4 dxe4 18. Kg1 Ke7 19. Kf2 f5 20. Rfd1 Rd8 21. Ke3 Rxd1 22. Rxd1 Bb7 23. c3 Bd5 24. g4 g6 25. gxf5 gxf5 26. Rg1 Kf7 27. h4 Rb8 28. Bh5+ Kf8 29. Ra1 a5 30. Be2 Bc4 31. Bd1 Rd8 32. Bc2 a4 33. Rg1 Bb3 34. Bb1 Rd1 35. Rxd1 Bxd1 36. Ba2 Ke7 37. c4 bxc4 38. Bxc4 h6 39. Bb5 Bb3 40. Kd4 Kf7 41. Kc5 Bd1 42. Kd4 Bb3 43. Be2 Ke7 44. Kc5 Bc2 45. Bh5 Bd3 46. Bd1 e3 47. Kb4 e2 48. Bxe2 Bxe2 49. Kxa4 Kd7 50. Ka5 Kc6 51. b4 Bd1 52. b5+ Kb7 53. Kb4 Bf3 54. a4 Be2 55. Kc5 Kc7 56. a5 Kb7 57. b6 Bf1 58. Kd6 Bc4 59. Kd7 Bd5 60. Kd6 Ka6 61. Kc7 h5 62. Kc8 Be4 63. Kc7 Bd5 64. Kc8 Be4 65. Kd7 Bd5 66. Kc7 Be4 67. Kc8 Bd5 68. Kc7 Be4 69. Kc8 Bd5 1/2-1/2

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "4"]
[White "Posluszny, Tomasz"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2001"]
[BlackElo "2382"]
[PlyCount "101"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Ne4 5. Qd3 Nxc3 6. Qxc3 a5 7. Qc2 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 dxc4 10. Qxc4 0-0 11. e3 b6 12. Qc2 Bb7 13. Bd3 h6 14. 0-0 Na6 15. Bh7+ Kh8 16. Be4 Nb4 17. Qb3 Nd5 18. Rfc1 Qe7 19. Bf3 Rfd8 20. Nc4 f6 21. a3 Rab8 22. Rc2 Ba6 23. e4 Nf4 24. Qe3 Ng6 25. Bh5 Nf8 26. Rd1 Rd7 27. Be2 Rbd8 28. Rcd2 Bb7 29. h3 Nh7 30. f3 Qf7 31. Qc3 Qg6 32. Kh2 Ng5 33. Qe3 Nh7 34. b4 axb4 35. axb4 Ra8 36. d5 exd5 37. exd5 Re8 38. Qf2 Ba6 39. d6 Bxc4 40. Bxc4 Rxd6 41. Rxd6 cxd6 42. Rxd6 Qb1 43. Bf7 Rf8 44. Bd5 Qxb4 45. Qxb6 Qf4+ 46. Kg1 Ng5 47. Rd8 Qc1+ 48. Kh2 Qf4+ 49. Kg1 Rxd8 50. Qxd8+ Kh7 51. Qe7 0-1

[Event "POL-ch Universities"]
[Site "Lublin"]
[Date "2024.02.23"]
[Round "2"]
[White "Rosicki, Marcin"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2032"]
[BlackElo "2382"]
[PlyCount "46"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Nc6 7. a4 Nd4 8. Ba2 Bf5 9. Nf3 e6 10. Nxd4 cxd4 11. Ne4 Be7 12. 0-0 0-0 13. Bf4 Nxa4 14. Bb3 Nb6 15. Qd2 Nd5 16. Bxd5 Qxd5 17. Ra5 Qc6 18. Be5 Rfd8 19. Ng3 Bg6 20. Ne2 Bc5 21. Qf4 Bb6 22. Raa1 f6 23. Nxd4 Qd7 0-1

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.18"]
[Round "9"]
[White "Niedbala, Bartlomiej"]
[Black "Martinez Ramirez, Lennis"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2382"]
[BlackElo "2442"]
[PlyCount "94"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Nbc6 7. c3 Bg4 8. Re1 Qd7 9. Nbd2 f6 10. b4 a5 11. b5 Nd8 12. a4 b6 13. c4 Ne6 14. Qc2 Bb4 15. Ba3 Nf4 16. Bxb4 axb4 17. c5 Kf7 18. Bf1 g5 19. Qb3 Neg6 20. Kh1 h5 21. Qxb4 h4 22. Qc3 Bf5 23. Ng1 g4 24. Re3 Rh7 25. cxb6 cxb6 26. Qc6 Qd8 27. a5 g3 28. fxg3 hxg3 29. Rxg3 Ne7 30. Qc3 Qd6 31. Qa3 Qb8 32. Re1 Neg6 33. a6 Nd3 34. Bxd3 Qxg3 35. Ndf3 Bxd3 36. Re3 Rxh2+ 37. Nxh2 Qxe3 38. Qd6 Qe6 39. Qc7+ Ne7 40. Qb7 Qc8 41. Qxb6 Rb8 42. Qd6 Rxb5 43. Qa3 Be4 44. a7 Qa8 45. Ng4 Rb7 46. Nh3 Qxa7 47. Qd6 Qxd4 0-1

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.17"]
[Round "8"]
[White "Spraggett, Kevin"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2447"]
[BlackElo "2382"]
[PlyCount "28"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Qc2 Be4 13. Qc1 Bb7 14. Qc2 Be4 1/2-1/2

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.16"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Mitusov, Semen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2382"]
[BlackElo "2487"]
[PlyCount "73"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f3 Nc6 7. Be3 h5 8. Qd2 e6 9. 0-0-0 Be7 10. Kb1 Qc7 11. h3 Nxd4 12. Bxd4 b5 13. Rg1 b4 14. Ne2 e5 15. Be3 Be6 16. g4 g6 17. b3 a5 18. Nc1 Rb8 19. Nd3 hxg4 20. hxg4 d5 21. g5 d4 22. Bf2 Nh5 23. Nxe5 0-0 24. f4 a4 25. Be2 Ng7 26. Ng4 Bxg4 27. Rxg4 axb3 28. cxb3 Rfd8 29. Bc4 Nh5 30. Rh4 Bd6 31. e5 Bf8 32. Qd3 Bg7 33. e6 fxe6 34. Bxe6+ Kf8 35. Qxg6 d3 36. Qf5+ Ke8 37. Bc4 1-0

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.15"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Martins, Bruno Andre Leite"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2382"]
[BlackElo "2347"]
[PlyCount "61"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7 15. Rxb7 Rc8 16. 0-0 Qd8 17. f5 exf5 18. Qe3 Qa5 19. Rfb1 Rc4 20. Rb8+ Bc8 21. e6 Bd6 22. Qg5 fxe6 23. Qxg7 Rf8 24. R1b7 Qd8 25. Bb6 Bc5+ 26. Bxc5 Rxc5 27. Nxd5 Rxd5 28. Rxc8 Rd1+ 29. Kf2 Rd2+ 30. Kf3 Qxc8 31. Qe7# 1-0

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.15"]
[Round "5"]
[White "Zounani, Yacine"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2043"]
[BlackElo "2382"]
[PlyCount "92"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 e6 8. c4 Qe7 9. Nbd2 Nc6 10. Re1 e5 11. d5 Nb4 12. a3 Na6 13. Nf1 Nc5 14. b4 Nce4 15. N3d2 Ng5 16. e3 e4 17. Nb3 Nf7 18. Qc2 g5 19. Nd4 Ne5 20. Red1 Bd7 21. Qb3 Qe8 22. Qc3 Qh5 23. Qb3 Nf3+ 24. Nxf3 exf3 25. Bh1 g4 26. Rac1 Ne4 27. Bxg7 Kxg7 28. h4 Qe8 29. c5 Ba4 30. Qb2+ Qe5 31. Rd4 Bb5 32. cxd6 cxd6 33. Rc7+ Rf7 34. Rxf7+ Kxf7 35. Qc2 Bxf1 36. Kxf1 Re8 37. Qc7+ Qe7 38. Qc2 Kg6 39. Kg1 h5 40. Kh2 Qf7 41. Kg1 Re7 42. a4 Rc7 43. Rc4 Rxc4 44. Qxc4 Nf6 45. Qf4 Qxd5 46. Qg5+ Kf7 0-1

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.14"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Xu, Yuanyuan"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2382"]
[BlackElo "2292"]
[PlyCount "87"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. Nc3 a6 9. 0-0 Nbc6 10. Na4 Nxd4 11. Bxd4 Nc6 12. Bb6 Qh4 13. f4 g5 14. c4 d4 15. g4 Be4 16. Bf3 Bxf3 17. Qxf3 h5 18. fxg5 Qxh2+ 19. Kxh2 hxg4+ 20. Kg3 gxf3 21. Rae1 Bb4 22. Re4 Rg8 23. Kg4 Bd2 24. Kxf3 Rxg5 25. Rh1 Kd7 26. Rd1 Bb4 27. Bxd4 Nxd4+ 28. Rexd4+ Kc6 29. a3 Bc5 30. Nxc5 Kxc5 31. b4+ Kb6 32. Rf4 Rxe5 33. Rxf7 Rh8 34. c5+ Ka7 35. c6 Rf5+ 36. Rxf5 exf5 37. Rd7 Kb6 38. cxb7 Rb8 39. Kf4 Rxb7 40. Rxb7+ Kxb7 41. a4 Kc6 42. b5+ axb5 43. axb5+ Kxb5 44. Kxf5 1/2-1/2

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.12"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Kumar, Sanjit S"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2382"]
[BlackElo "1915"]
[PlyCount "83"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 cxd5 6. Bf4 a6 7. h3 e6 8. e3 Be7 9. Bd3 0-0 10. 0-0 b5 11. a4 b4 12. Nb1 a5 13. Nbd2 Nb6 14. Rc1 Bd6 15. Ne5 Bb7 16. Bg5 h6 17. Bh4 Be7 18. Bb5 Rc8 19. Qe2 Rxc1 20. Rxc1 Ne4 21. Nxe4 dxe4 22. Bg3 Nd5 23. Nd7 Re8 24. Nc5 Bxc5 25. Bxe8 Qxe8 26. Rxc5 Qxa4 27. Qb5 Qxb5 28. Rxb5 Ba6 29. Rxa5 Bd3 30. Ra8+ Kh7 31. Rb8 Bc2 32. Kf1 b3 33. Ke1 Kg6 34. Rb7 Kf6 35. Kd2 Kg6 36. Be5 h5 37. Bg3 Kh6 38. Rxf7 Nb4 39. Re7 Nd3 40. Rxe6+ Kh7 41. Kc3 Nc1 42. d5 1-0

[Event "Portimao op"]
[Site "Portimao"]
[Date "2024.02.12"]
[Round "3"]
[White "Ryabukhin, Roman"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1956"]
[BlackElo "2382"]
[PlyCount "76"]
[EventDate "2024.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. 0-0 Rb8 7. Ne5 Nxe5 8. dxe5 Qxd1 9. Rxd1 Nd5 10. Bxd5 exd5 11. Rxd5 Be6 12. Rd1 Bc5 13. Nc3 0-0 14. Bg5 h6 15. Ne4 Bxf2+ 16. Kxf2 hxg5 17. Nxg5 b5 18. Ke3 Rfe8 19. Nf3 Rbd8 20. Rxd8 Rxd8 21. Nd4 Bd7 22. Rd1 Re8 23. Nf3 Bc6 24. Kf4 a6 25. e4 Kf8 26. a3 Rb8 27. Nd4 Bd7 28. Nc2 Ke8 29. Nb4 Rb6 30. Nd5 Rb7 31. h4 a5 32. h5 Be6 33. Nf6+ Ke7 34. Ng8+ Ke8 35. Nf6+ Ke7 36. Ng8+ Ke8 37. g4 Rb8 38. g5 Kf8 1/2-1/2

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "1"]
[White "Kujawski, Adam"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2111"]
[BlackElo "2392"]
[PlyCount "76"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 b6 5. Nf3 Bb7 6. Bc4 e6 7. d5 Ne7 8. 0-0 0-0 9. Bf4 exd5 10. exd5 d6 11. Qd2 Nd7 12. Bh6 Nf6 13. Bxg7 Kxg7 14. Rad1 Qd7 15. Qd4 Nf5 16. Qf4 h5 17. h3 Rae8 18. Rfe1 Rxe1+ 19. Rxe1 Re8 20. Rxe8 Qxe8 21. Kh2 Qh8 22. Bd3 Ne7 23. Qd4 Kg8 24. Kg1 Nfxd5 25. Nxd5 Nxd5 26. Qe4 Qxb2 27. Kh2 Qf6 28. g3 c6 29. Qe8+ Kg7 30. Be4 Qe7 31. Qxe7 Nxe7 32. c4 d5 33. cxd5 cxd5 34. Bd3 Nc6 35. Kg1 f6 36. Kf1 Ne5 37. Ne1 Nxd3 38. Nxd3 Bc6 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "3"]
[White "Melikhov, Evgeny V"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2192"]
[BlackElo "2392"]
[PlyCount "88"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 c6 7. 0-0 a6 8. c5 Bf5 9. Ne5 Ne8 10. f4 f6 11. Nf3 Nd7 12. Bd2 Nc7 13. Be1 Kh8 14. Bh4 Qe8 15. b4 e5 16. Qd2 Ne6 17. a4 exf4 18. exf4 Be4 19. Ra2 Bxf3 20. Bxf3 f5 21. Bf2 Nf6 22. Re1 Ne4 23. Bxe4 fxe4 24. Be3 Qf7 25. Rf1 h5 26. b5 axb5 27. axb5 Rxa2 28. Nxa2 Qf6 29. bxc6 bxc6 30. Nb4 Nxd4 31. Nxc6 Nxc6 32. Qxd5 Re8 33. h3 Nd4 34. Bxd4 Qxd4+ 35. Qxd4 Bxd4+ 36. Kh1 Bxc5 37. f5 gxf5 38. Rxf5 e3 39. Rxh5+ Kg7 40. Rxc5 e2 41. Rc1 Rd8 42. Re1 Rd1 43. Kg1 Rxe1+ 44. Kf2 Rg1 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Deac, Bogdan Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2392"]
[BlackElo "2690"]
[PlyCount "106"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. d3 dxe4 5. dxe4 Qxd1+ 6. Kxd1 Nf6 7. Nbd2 b6 8. Bb5+ Nfd7 9. a4 a6 10. Bd3 Bb7 11. c3 Nf6 12. Kc2 Nbd7 13. Re1 Be7 14. h3 0-0-0 15. e5 Nd5 16. Ne4 h6 17. h4 Nb8 18. Bf1 Nc6 19. Bd2 Rd7 20. h5 Rhd8 21. Rab1 Na5 22. b4 cxb4 23. cxb4 Rc7+ 24. Kd1 Nxb4 25. Nd6+ Bxd6 26. exd6 Bxf3+ 27. Be2 Bxe2+ 28. Rxe2 Rxd6 29. Rxb4 Nc4 30. Ke1 a5 31. Rb1 Nxd2 32. Rxd2 Rxd2 33. Kxd2 Kb7 34. Kd3 Rc5 35. g4 Kc6 36. f4 e5 37. fxe5 Rxe5 38. Rc1+ Rc5 39. Rf1 Rg5 40. Rf4 f6 41. Kc4 b5+ 42. axb5+ Rxb5 43. Kc3 Rb4 44. Rf5 Kb6 45. Kd3 Rxg4 46. Kc3 Rg5 47. Rf2 Rxh5 48. Re2 Re5 49. Rg2 Rg5 50. Re2 Rg4 51. Re6+ Kc5 52. Re8 a4 53. Re4 Rxe4 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Lazavik, Denis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2392"]
[BlackElo "2566"]
[PlyCount "132"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 Nd4 5. 0-0 a6 6. Bd3 Nc6 7. Be2 Nd4 8. Bd3 Nc6 9. Be2 g5 10. a3 Bg7 11. Rb1 g4 12. Ne1 h5 13. b4 cxb4 14. axb4 Nd4 15. Bd3 b5 16. Ne2 Nc6 17. c3 h4 18. Bc2 Nge7 19. d4 Ng6 20. e5 Nce7 21. Nd3 Bb7 22. Nc5 Bc6 23. Be4 Qc7 24. Qd3 d6 25. exd6 Qxd6 26. Bg5 h3 27. g3 f5 28. Bxc6+ Qxc6 29. f3 Nd5 30. Rbe1 0-0 31. Nf4 Ndxf4 32. gxf4 Rae8 33. Re3 Bf6 34. Bh6 Rf7 35. Rfe1 Rfe7 36. Nxe6 Rxe6 37. Qxf5 Kf7 38. Rxe6 Rxe6 39. Rxe6 Qxe6 40. Qxe6+ Kxe6 41. fxg4 Kd5 42. f5 Nh4 43. Kf2 Ke4 44. Bc1 Nf3 45. Kg3 Be7 46. Kxh3 Bd6 47. g5 Kxf5 48. Kg2 Nh4+ 49. Kh3 Ng6 50. Kg2 Kg4 51. h3+ Kf5 52. d5 Bf4 53. Bb2 Bxg5 54. d6 Nf4+ 55. Kf3 Nd3 56. Ba1 Ne5+ 57. Ke2 Nc4 58. Kd3 Ke6 59. Kd4 Kxd6 60. Kd3 Kd5 61. Kc2 Ke4 62. Bb2 Nxb2 63. Kxb2 Kd3 64. Kb3 Bf6 65. Ka3 Kxc3 66. h4 Bxh4 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "5"]
[White "Shapiro, Viktor"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2113"]
[BlackElo "2392"]
[PlyCount "75"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 d5 5. cxd5 Nxd5 6. Qb3 Nb6 7. Bf4 0-0 8. Rd1 c6 9. e4 a5 10. a4 Na6 11. Be3 Bg4 12. d5 c5 13. Bxa6 bxa6 14. Bxc5 Nd7 15. Ba3 Rb8 16. Qc2 Ne5 17. Qe2 Qc7 18. d6 Qb7 19. dxe7 Rfe8 20. h3 Nxf3+ 21. gxf3 Be6 22. Kf1 Rbc8 23. Kg2 Bf6 24. Nd5 Bxd5 25. Rxd5 Bxe7 26. Bxe7 Rxe7 27. Rxa5 Rc6 28. Rd1 Kg7 29. Rad5 Rb6 30. R1d2 Rb4 31. a5 h5 32. Qe3 Rc7 33. Rc5 Rxc5 34. Qxc5 Rb5 35. Qc3+ Kh7 36. Rd8 Rg5+ 37. Kh2 Qd7 38. Rxd7 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Fernandez Diaz, Cristian"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2223"]
[BlackElo "2392"]
[PlyCount "55"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. Rc1 dxc4 7. e4 Bg4 8. Bxc4 Nc6 9. d5 Nh5 10. Be3 Bxf3 11. gxf3 Ne5 12. Be2 Nd7 13. f4 Nhf6 14. e5 Ne8 15. h4 c6 16. h5 Nc7 17. Bc4 Nb6 18. Bxb6 axb6 19. hxg6 hxg6 20. Qf3 cxd5 21. Nxd5 Nxd5 22. Bxd5 e6 23. Bb3 Qd4 24. Kf1 Rac8 25. Rd1 Qxb2 26. Qxb7 Rfd8 27. Kg2 Bf8 28. Bxe6 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2238"]
[BlackElo "2392"]
[PlyCount "87"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 e6 4. e4 d5 5. Nc3 dxe4 6. fxe4 c5 7. d5 exd5 8. exd5 Bg7 9. Nf3 0-0 10. Be2 Bg4 11. 0-0 Nbd7 12. Bf4 Re8 13. Qd2 Nh5 14. Bg5 Qb6 15. Rae1 a6 16. Bd1 Qd6 17. Ne4 Qb6 18. b3 f5 19. Nf2 Nhf6 20. Bh6 Bh8 21. Ng5 Bxd1 22. Qxd1 Qa5 23. Rxe8+ Rxe8 24. Qc2 Ne5 25. Ne6 Nfg4 26. Bf4 Nxf2 27. Qxf2 Ng4 28. Qd2 Qb6 29. Re1 Nf6 30. Ng5 Qd8 31. Ne6 Qc8 32. Kh1 Ne4 33. Qe3 Qd7 34. Qh3 Bc3 35. Rf1 Bf6 36. Qd3 Bg7 37. Qf3 Bh8 38. g4 b5 39. gxf5 Nf6 40. fxg6 hxg6 41. Rg1 Nh7 42. Rxg6+ Kf7 43. Qh5 Nf6 44. Rg7# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "Niedbala, Bartlomiej"]
[Black "Ozcan, Kaan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2392"]
[BlackElo "2172"]
[PlyCount "63"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. c3 Nf6 8. d3 h6 9. 0-0 0-0 10. h3 Bd7 11. Bb3 Qe7 12. Qe2 Be6 13. c4 b5 14. a3 bxc4 15. Bxc4 Bxc4 16. dxc4 Nd7 17. Be3 f5 18. exf5 Rxf5 19. Nd2 Raf8 20. b4 Nd8 21. a4 Ne6 22. a5 Nf4 23. Bxf4 Rxf4 24. b5 Nc5 25. a6 bxa6 26. bxa6 Ra8 27. a7 c6 28. g3 Rff8 29. Ne4 Rxa7 30. Rxa7 Qxa7 31. Nxd6 Qe7 32. Ne4 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "4"]
[White "Dmitrenko, Viktor"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2395"]
[BlackElo "2392"]
[PlyCount "60"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 d5 3. b3 Nf6 4. Bb2 g6 5. c4 Bg7 6. cxd5 0-0 7. Be2 Qxd5 8. 0-0 Nc6 9. Nc3 Qd7 10. Na4 b6 11. d4 cxd4 12. Nxd4 Bb7 13. Bf3 Ne5 14. Bxb7 Qxb7 15. Qe2 Ne4 16. Rac1 Rac8 17. Rfd1 Rfd8 18. Nc3 Nc5 19. f4 Ned7 20. b4 Na6 21. b5 Nac5 22. Nc6 Re8 23. Nd5 Bf8 24. Qf3 e6 25. Ndb4 Qa8 26. e4 a5 27. bxa6 Rxc6 28. Nxc6 Qxc6 29. a7 e5 30. f5 Qb5 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "6"]
[White "Gruzman, Ilya"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2151"]
[BlackElo "2392"]
[PlyCount "58"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bf4 Bb4 7. e3 Ne4 8. Qb3 Bxc3+ 9. bxc3 g5 10. Be5 f6 11. Bg3 h5 12. h3 Nxg3 13. fxg3 Qd6 14. Bd3 Qxg3+ 15. Kf1 c6 16. Bg6+ Ke7 17. e4 dxe4 18. Re1 Kd6 19. Rxe4 Nd7 20. c4 Kc7 21. c5 Rd8 22. Re7 Kb8 23. d5 Nxc5 24. Qc2 Rxd5 25. Re8 Ka7 26. Be4 Nxe4 27. Qxe4 Rd1+ 28. Ke2 Qxg2+ 29. Kxd1 Qxh1+ 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "7"]
[White "Madaminov, Mukhiddin"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2488"]
[BlackElo "2392"]
[PlyCount "59"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15. Nc3 b4 16. Qa4 Qb6 17. Rb1 a5 18. Nb5 0-0 19. Nf3 Nb8 20. Nd6 Nc6 21. Rd1 f6 22. Qc2 a4 23. a3 bxa3 24. Be2 Qb2 25. Rd2 c3 26. 0-0 cxd2 27. Qxc6 a2 28. exf6 Ra6 29. f7+ Kh8 30. Qe8 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Aronian, Levon"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2392"]
[BlackElo "2725"]
[PlyCount "56"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 Ne5 9. Qg3 h5 10. h4 b5 11. Bf4 d6 12. Bxe5 dxe5 13. Bxb5+ axb5 14. Ncxb5 Qc5 15. b4 Qc4 16. Qxe5 Bxb4 17. Nc7+ Kf8 18. Nxa8 Qxa2 19. Nc6 Nd7 20. Rxd7 Ba3+ 21. Kd2 Bxd7 22. Qb8+ Be8 23. Nc7 Kg8 24. Qxe8+ Kh7 25. Qxf7 Rf8 26. Qxh5+ Kg8 27. Ne7+ Bxe7 28. Nxe6 Qxe6 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "5"]
[White "Niedbala, Bartlomiej"]
[Black "Kadric, Denis"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2392"]
[BlackElo "2584"]
[PlyCount "48"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 0-0 7. 0-0 c6 8. Re1 h6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Bf8 12. Bf4 Nc5 13. Qf3 Ne6 14. Nxe6 Bxe6 15. Bxe6 Rxe6 16. e5 Qe8 17. Bg3 dxe5 18. Re2 e4 19. Qf5 Bb4 20. Rd1 Bxc3 21. bxc3 Rd8 22. Red2 Rxd2 23. Rxd2 e3 24. fxe3 Ne4 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "1"]
[White "Niedbala, Bartlomiej"]
[Black "Manon Og, Ramon Jr"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2392"]
[BlackElo "1950"]
[PlyCount "65"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nf3 Bg4 8. h3 Bh5 9. Bg2 Be7 10. 0-0 h6 11. Be3 0-0 12. Qd3 Nc6 13. Nh4 Qd7 14. Nf5 Nb4 15. Qd2 Rfd8 16. Bxh6 Bf8 17. Bxg7 Bxg7 18. a3 Nc6 19. Qg5 Bg6 20. Nxg7 Kxg7 21. f4 Rh8 22. f5 Rh5 23. Qd2 Bxf5 24. exf5 Rxf5 25. g4 Rxf1+ 26. Rxf1 Nh7 27. Nd5 Rf8 28. Be4 Qe6 29. Bxh7 Kxh7 30. Rf6 Qd7 31. Qh6+ Kg8 32. Qg5+ Kh7 33. Rh6# 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "3"]
[White "Tiarks, Jann Christian"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2207"]
[BlackElo "2392"]
[PlyCount "180"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bd6 6. c3 Nge7 7. 0-0 Bg4 8. Re1 f6 9. Nbd2 Qd7 10. b4 0-0-0 11. a4 h5 12. a5 h4 13. h3 Bf5 14. Qc2 Bxd3 15. Qxd3 g5 16. b5 Nb8 17. Nh2 Qf5 18. Qxf5+ Nxf5 19. Ndf3 Rde8 20. Bd2 a6 21. bxa6 bxa6 22. Ng4 Rxe1+ 23. Rxe1 Rf8 24. Ne3 Ne7 25. c4 dxc4 26. Nxc4 Nd5 27. Nxd6+ cxd6 28. Rc1+ Kd7 29. Rb1 Kc7 30. Rc1+ Nc6 31. Nh2 Rb8 32. Ng4 Rb2 33. Be1 Kd7 34. Ne3 Nce7 35. Nc4 Rb5 36. Bd2 Nf5 37. Be3 Rb7 38. Kf1 Rb3 39. Ke2 Nc3+ 40. Kd2 Ne4+ 41. Kc2 Rb5 42. Kd3 d5 43. Nb6+ Kd6 44. Nc8+ Kd7 45. Nb6+ Kd6 46. Nc8+ Ke6 47. Rc6+ Kf7 48. Rxa6 Rb3+ 49. Kc2 Rc3+ 50. Kb2 Rxc8 51. Rb6 Nxe3 52. fxe3 Nd2 53. Rb7+ Ke6 54. a6 Nc4+ 55. Kb3 Ra8 56. a7 Nd6 57. Rh7 Nf5 58. Rb7 Nxe3 59. Kb4 Nxg2 60. Kb5 Nf4 61. Kb6 Nxh3 62. Rb8 Rxa7 63. Kxa7 Nf4 64. Kb6 g4 65. Kc5 g3 66. Rh8 g2 67. Rxh4 Nd3+ 68. Kc6 g1Q 69. Rh8 Qc1+ 70. Kb5 Qc4+ 71. Kb6 Qxd4+ 72. Kc7 Ne5 73. Re8+ Kf7 74. Rd8 Qa7+ 75. Kc8 Nc6 76. Rd7+ Qxd7+ 77. Kxd7 d4 78. Kd6 d3 79. Kc7 d2 80. Kc8 d1Q 81. Kc7 Ne7 82. Kb8 f5 83. Ka8 f4 84. Kb8 f3 85. Ka8 f2 86. Kb8 f1Q 87. Ka7 Qfe2 88. Kb6 Qec2 89. Ka5 Qdb1 90. Ka6 Qca2# 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.31"]
[Round "5"]
[White "Keinanen, Anastasia"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2227"]
[BlackElo "2393"]
[PlyCount "69"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Be3 Bg7 7. Nc3 Be6 8. Nf3 0-0 9. b3 dxe5 10. fxe5 c5 11. d5 Bg4 12. Bxc5 N8d7 13. Bd4 Bxf3 14. gxf3 Nxe5 15. Bg2 e6 16. 0-0 Qh4 17. f4 Ned7 18. Bxg7 Kxg7 19. d6 Rab8 20. Ne4 Kg8 21. Qd2 Rfe8 22. Rae1 Qh6 23. a4 Qg7 24. a5 Nc8 25. b4 a6 26. Nc5 Nxc5 27. bxc5 Na7 28. Rb1 f5 29. d7 Red8 30. c6 Qe7 31. c7 Qc5+ 32. Qf2 Qxc7 33. Qxa7 Rxd7 34. c5 Rd2 35. c6 1-0

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.30"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Suder, Jakub"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2393"]
[BlackElo "2312"]
[PlyCount "63"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. dxc5 Qa5 10. a3 Bxc5 11. h4 Bxe3 12. Qxe3 f6 13. exf6 Nxf6 14. 0-0-0 a6 15. g3 Kh8 16. h5 Ng4 17. Qg1 Bd7 18. Bh3 Nf6 19. h6 gxh6 20. Ne5 Qc7 21. Nxd7 Qxd7 22. Qc5 Rad8 23. Rhe1 Rfe8 24. Kb1 h5 25. Qf2 Qf7 26. Re2 Re7 27. Rde1 Rde8 28. Qc5 Qg8 29. Qf2 Qf7 30. Qc5 Qg8 31. Qf2 Qf7 32. Qc5 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.29"]
[Round "3"]
[White "Manko, Mariya"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2128"]
[BlackElo "2393"]
[PlyCount "114"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 h6 11. Qc1 g5 12. Be3 Bf5 13. h4 g4 14. Nd2 Kh7 15. Nc4 a6 16. a4 Bf8 17. Bf4 Qc7 18. e4 Bg6 19. Re1 Nbd7 20. Qd2 Nh5 21. Qd1 Rab8 22. a5 b5 23. axb6 Nxb6 24. Ne3 Nd7 25. Rxa6 Nxf4 26. gxf4 Rxb2 27. Qxg4 Nf6 28. Qh3 Qb7 29. Rea1 Qb4 30. h5 Nxh5 31. f5 Qxc3 32. fxg6+ fxg6 33. Qd7+ Re7 34. Qxd6 Qg7 35. Ng4 Rf7 36. Qe6 c4 37. e5 Nf4 38. Nf6+ Kh8 39. Qg4 Nd3 40. Qxc4 Nxe5 41. Qh4 g5 42. Qd4 Rxf6 43. Qxe5 Rbxf2 44. Qe8 R2f4 45. Qe3 Qc7 46. Rc6 Qg7 47. Ra7 Qg6 48. Qc3 Qb1+ 49. Kh2 Bg7 50. Rc8+ Kh7 51. Rcc7 Kg6 52. Rxg7+ Kh5 53. Qe3 Rh4+ 54. Bh3 Qc2+ 55. Kg3 Re4 56. Qe1 Qd3+ 57. Kh2 Rxe1 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.28"]
[Round "2"]
[White "Pyrig, Roman"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2154"]
[BlackElo "2393"]
[PlyCount "244"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Bh4 Be7 8. Nxf6+ Nxf6 9. Bb5+ c6 10. Bd3 Qb6 11. Qc1 c5 12. c3 Bd7 13. dxc5 Qxc5 14. Qe3 Qxe3+ 15. fxe3 Bc5 16. Ke2 Ng4 17. h3 Nf6 18. Ne5 Nd5 19. Rhf1 f6 20. Nxd7 Kxd7 21. Bb5+ Ke7 22. e4 Nc7 23. Bc4 Bd6 24. Rad1 Rhc8 25. Rf3 a6 26. Rfd3 Ne8 27. Bb3 Rc7 28. a4 Be5 29. Bf2 Nd6 30. Bb6 Rc6 31. Ba5 g5 32. Bb4 a5 33. Ba3 h5 34. Bc2 Rg8 35. b4 axb4 36. Bxb4 g4 37. Kf2 b6 38. R3d2 Rd8 39. hxg4 hxg4 40. Rh1 Kf7 41. Rhd1 Bf4 42. Rd4 Be5 43. R4d2 Kg7 44. Ke2 Kf8 45. Bd3 Ke7 46. Bb5 Rcc8 47. c4 Bf4 48. Rd3 Be5 49. a5 bxa5 50. Bxa5 Rh8 51. Bb4 Rcd8 52. Bc6 f5 53. c5 Nf7 54. Rd7+ Kf6 55. exf5 exf5 56. Ba5 Rde8 57. Kd3 Rb8 58. Bd5 Ng5 59. Bb6 g3 60. Kc4 Ne6 61. Bb7 Rh4+ 62. Kb5 Bc3 63. R1d6 Rb4+ 64. Kc6 Be5 65. Rd5 f4 66. Rd3 Rb2 67. Ba7 Rg8 68. Rd2 f3 69. Rxb2 Bxb2 70. Rd2 Bc3 71. Ra2 fxg2 72. Rxg2 Nf4 73. Rg1 Bd4 74. Rf1 g2 75. Rxf4+ Ke5 76. Rxd4 g1Q 77. Rd5+ Ke6 78. Rd6+ Ke7 79. Rd7+ Ke8 80. Kc7 Rg7 81. Rxg7 Qxg7+ 82. Kb8 Qe5+ 83. Ka8 Qa1 84. Kb8 Qe5+ 85. Ka8 Qf6 86. Bb6 Qd4 87. Ka7 Qa1+ 88. Kb8 Qb2 89. Ka7 Qa3+ 90. Kb8 Qb4 91. Ka7 Qa4+ 92. Kb8 Qb5 93. Ka7 Qa4+ 94. Kb8 Qf4+ 95. Bc7 Qf8 96. c6 Ke7+ 97. Ka7 Qh8 98. Ba6 Qc3 99. Kb7 Qf3 100. Ba5 Qd5 101. Bc7 Qe4 102. Bb6 Qd5 103. Bc7 Ke6 104. Bb8 Qb3+ 105. Ka7 Qe3+ 106. Kb7 Qe4 107. Kb6 Qb4+ 108. Ka7 Qc5+ 109. Kb7 Qd5 110. Kb6 Qb3+ 111. Ka7 Qe3+ 112. Kb7 Qf3 113. Bc4+ Ke7 114. Ba6 Kd8 115. Bc7+ Ke8 116. Bb5 Qd5 117. Ka6 Ke7 118. Ba5 Kd6 119. c7 Qf5 120. Bb6 Qc8+ 121. Ka7 Qxc7+ 122. Bxc7+ Kxc7 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.27"]
[Round "1"]
[White "Niedbala, Bartlomiej"]
[Black "Podolskyi, Mykhailo"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2393"]
[BlackElo "2177"]
[PlyCount "102"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. exf6 Nxf6 14. c5 Qa5 15. Nd6+ Ke7 16. Bxa6 Qxa6 17. Be3 Raf8 18. Qd4 Ba5 19. Rad1 Bc7 20. a3 Rhg8 21. f5 g5 22. g4 Nd5 23. h4 gxh4 24. Rxh4 Bxd6 25. cxd6+ Kd8 26. Qxa7 Qxa7 27. Bxa7 exf5 28. g5 Rxg5 29. Rxh7 Rg6 30. Re1 Nf6 31. Rhe7 Ne4 32. Bb6+ Kc8 33. Bc7 Nxd6 34. Ba5 Ne4 35. Rd1 Rd6 36. Rh1 Rd5 37. Bb4 Rg8 38. Be1 Rd1 39. Re5 Rf8 40. Kf4 Nf2 41. Bxf2 Rxh1 42. Ra5 Rf7 43. b4 Rf1 44. Kf3 Rc1 45. Be3 Rc3 46. Kf4 Rc4+ 47. Kf3 f4 48. Bc5 Rc3+ 49. Kf2 f3 50. Bd6 Rc2+ 51. Ke3 f2 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.10"]
[Round "7"]
[White "Moranda, Wojciech"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2564"]
[BlackElo "2393"]
[PlyCount "67"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. Be2 Ne4 10. 0-0 Bf6 11. Rc1 cxd4 12. Nxe4 dxe4 13. Nxd4 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Qxd4 16. exd4 Rd8 17. Rfd1 Be6 18. Rc7 Rac8 19. Rxb7 Rc2 20. Kf1 Rxa2 21. d5 Bc8 22. Re7 Kf8 23. Rxe4 Bf5 24. Re3 Bc2 25. Re1 Rxd5 26. Bc4 Rd8 27. R3e2 Rc8 28. f3 Rb2 29. Kf2 a5 30. Ba6 Ra8 31. Bb5 g5 32. Rc1 Rb8 33. Bc4 a4 34. Rexc2 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.09"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2393"]
[BlackElo "2479"]
[PlyCount "53"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Bf4 d6 7. Nxc6 bxc6 8. h4 Nf6 9. Qd2 e5 10. Bg5 h6 11. Bxf6 Qxf6 12. Bc4 h5 13. 0-0-0 Qh6 14. Kb1 Qxd2 15. Rxd2 Be7 16. g3 Be6 17. Bxe6 fxe6 18. Ne2 0-0-0 19. c4 Rdf8 20. Nc1 Rf3 21. Nd3 c5 22. Kc2 Rhf8 23. Re2 Kc7 24. Rh2 Kc6 25. Ne1 R3f7 26. Nd3 Rf3 27. Ne1 1/2-1/2

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.08"]
[Round "5"]
[White "Lewtak, Damian"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2353"]
[BlackElo "2393"]
[PlyCount "82"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bc4 Nd7 7. Nf3 N7f6 8. Bb3 b5 9. a4 e6 10. 0-0 Be7 11. Qe2 a6 12. c3 0-0 13. Ne5 Bb7 14. Nd2 b4 15. Qf3 bxc3 16. bxc3 Rb8 17. Bxd5 cxd5 18. Qd3 a5 19. Ba3 Bxa3 20. Rxa3 Qd6 21. Rfa1 Ba6 22. Qe3 Rfc8 23. h4 Rb2 24. R3a2 Rcb8 25. Rxb2 Rxb2 26. g4 Nd7 27. g5 Nxe5 28. dxe5 Qc6 29. Qd4 g6 30. Rb1 Rxb1+ 31. Nxb1 Bc4 32. Nd2 Qxa4 33. Qb6 Bb5 34. c4 Be8 35. Qd8 Kf8 36. Qd6+ Kg7 37. Qd8 dxc4 38. Qf6+ Kg8 39. h5 Qd1+ 40. Nf1 gxh5 41. Kg2 Bc6+ 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.07"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Radzimski, Antoni"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2393"]
[BlackElo "2016"]
[PlyCount "89"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 d4 8. b4 a5 9. bxc5 Nc6 10. d3 e5 11. Nbd2 Nd7 12. Ne4 f5 13. Nd6 Nxc5 14. Nxc8 Rxc8 15. Rb1 Kh8 16. Nd2 Qc7 17. Ba1 Rf6 18. Nb3 Rd8 19. Nxc5 Bxc5 20. Qa4 b6 21. Bb2 Nb8 22. Bc1 h6 23. Kh1 Qe7 24. Qc2 Na6 25. Bd2 Nb4 26. Qb3 e4 27. a3 Nc6 28. Bc1 Qe6 29. Qc2 e3 30. Bd5 Rxd5 31. cxd5 Qxd5+ 32. f3 f4 33. Qb3 Qh5 34. g4 Qh3 35. Rg1 Ne5 36. Qd5 Ng6 37. Bb2 Rd6 38. Qe4 Kh7 39. Rbc1 Qh4 40. g5 h5 41. Qf5 Kh8 42. Bxd4 Bxd4 43. Rc8+ Kh7 44. Qf7 Nh8 45. g6+ 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.06"]
[Round "3"]
[White "Mirski, Michal"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2039"]
[BlackElo "2393"]
[PlyCount "66"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. a4 Nc6 9. e3 Nd5 10. Qc2 Nb6 11. Rd1 Bd7 12. e4 Qe8 13. Bf4 Bd6 14. Nc3 Bxf4 15. gxf4 Nb4 16. Qe2 Nd3 17. Qd2 Nxa4 18. Rdb1 f5 19. Ne5 Nxe5 20. fxe5 fxe4 21. Nxe4 Bc6 22. Ra3 c3 23. bxc3 Qg6 24. Re1 Nb6 25. Qa2 Rf4 26. Ng3 Bxg2 27. Kxg2 Raf8 28. Rxa5 h5 29. h4 Rxh4 30. Rh1 Rg4 31. Qb1 Qg5 32. Qc1 Rgf4 33. Ra2 h4 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.05"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Terkiewicz, Bruno"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2393"]
[BlackElo "1839"]
[PlyCount "85"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. Bd3 Be6 8. 0-0 Rc8 9. Be3 a6 10. N5c3 Nf6 11. Nd5 Bxd5 12. cxd5 Nd4 13. Bxd4 exd4 14. Qa4+ Qd7 15. Qxd4 Bg7 16. Nd2 0-0 17. Qb4 Rfe8 18. Nc4 Rc5 19. Rae1 Qc7 20. Nd2 Qe7 21. Nb3 Rcc8 22. Na5 Ng4 23. h3 Ne5 24. Be2 Rc2 25. Kh1 b5 26. f4 Nd7 27. Nc6 Qf8 28. Bf3 Rxb2 29. Qa3 Rc2 30. Qxa6 Bc3 31. Re3 b4 32. Qc4 Rb2 33. Re2 Rxe2 34. Qxe2 Qh6 35. Qe3 Ne5 36. Be2 Ra8 37. Qb6 Nxc6 38. dxc6 Qf8 39. c7 Qc8 40. Bg4 f5 41. exf5 Ra6 42. Qb8 Ra8 43. Qxa8 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.04"]
[Round "1"]
[White "Golis, Wiktor"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1977"]
[BlackElo "2393"]
[PlyCount "73"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Be7 8. 0-0 0-0 9. Be3 Bd7 10. a5 Nc6 11. Nxc6 Bxc6 12. Bb6 Qe8 13. Qe2 Rc8 14. Rfd1 Nd7 15. Bd4 Ne5 16. Bb3 Ng6 17. g3 Kh8 18. h4 Ne5 19. Rd2 Nd7 20. Re1 Qd8 21. Qg4 Nf6 22. Bxf6 gxf6 23. Qh5 Bd7 24. Qh6 Qxa5 25. e5 fxe5 26. Ne4 f6 27. Nxd6 Rc7 28. Red1 Qb4 29. Nf5 exf5 30. Rxd7 Rxd7 31. Rxd7 Qe1+ 32. Kg2 Qe4+ 33. Kh2 Qe2 34. Kg2 f4 35. Rxe7 f3+ 36. Kh3 Qf1+ 37. Kg4 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.31"]
[Round "9"]
[White "Turski, Bartlomiej"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2334"]
[BlackElo "2400"]
[PlyCount "79"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[BlackTeam "Poland"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Bg5 g6 3. Nf3 Bg7 4. h4 h6 5. Bf4 d6 6. c4 Nc6 7. Nc3 e5 8. Be3 Nf6 9. d5 Ne7 10. g3 Ng4 11. Bh3 Nxe3 12. fxe3 e4 13. Nd4 h5 14. Nxe4 fxe4 15. Bxc8 Qxc8 16. Ne6 Bxb2 17. 0-0 Nf5 18. Qb1 Bxa1 19. Qxa1 Rg8 20. Rf4 Ke7 21. Kh2 c6 22. Qb2 Kd7 23. Qf6 cxd5 24. cxd5 Qc4 25. Rxf5 Rae8 26. Qb2 b5 27. Qa3 Qa4 28. Qc3 Qc4 29. Qa5 Ra8 30. Rf2 Ke7 31. Qa6 Rgb8 32. Ng5 Rb6 33. Qa3 b4 34. Rf7+ Ke8 35. Qb2 Qc3 36. Qb1 Qe5 37. Qf1 Rc8 38. Ne6 Qxd5 39. Rf8+ Kd7 40. Qf7+ 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.30"]
[Round "8"]
[White "Niedbala, Bartlomiej"]
[Black "Kacprzak, Kacper"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2400"]
[BlackElo "2250"]
[PlyCount "95"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nbd2 Nxd2 9. Bxd2 Bg4 10. c3 0-0 11. h3 Bh5 12. g3 Bg6 13. Bxg6 fxg6 14. Kg2 Qd7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Qd3 a6 18. Rae1 Rae8 19. Re3 Rxe3 20. Qxe3 Qe7 21. Qxe7 Nxe7 22. Re1 Nc6 23. Ng5 Nd8 24. h4 Nf7 25. Ne6 Re8 26. Re3 c6 27. Nc5 Rxe3 28. fxe3 Nd6 29. Kf3 Kf7 30. Kf4 Ke7 31. a4 a5 32. b4 b6 33. Nb3 Nc4 34. e4 dxe4 35. Kxe4 Nb2 36. bxa5 Nxa4 37. c4 bxa5 38. Nxa5 Kd7 39. Ke5 Nb6 40. g4 Nc8 41. c5 h5 42. gxh5 gxh5 43. Nc4 Ne7 44. Ke4 Ke6 45. Ne5 Kf6 46. Nd7+ Ke6 47. Ne5 Kf6 48. Nd7+ 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.29"]
[Round "7"]
[White "Fiedorek, Michal"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2334"]
[BlackElo "2400"]
[PlyCount "66"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. Nc7 Rb8 12. Be2 b5 13. e5 Ne8 14. Nxe8 Rxe8 15. 0-0 b4 16. Ne4 Bb7 17. Nc5 Ne7 18. Nxb7 Rxb7 19. a3 Rb6 20. Qd2 bxa3 21. Rxa3 Nc6 22. b3 Qc7 23. Qd6 Rc8 24. Qxc7 Rxc7 25. Rfa1 g5 26. Bd1 Rb5 27. Kf1 Rxe5 28. Bf3 Nd4 29. Rxa7 Rxc2 30. Bd1 Rd2 31. f4 Rf5 32. g3 gxf4 33. g4 Rd5 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.28"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Pancewicz, Szymon"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2400"]
[BlackElo "1853"]
[PlyCount "59"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 b6 4. Ne5 d5 5. c4 Bb7 6. Qa4+ c6 7. d4 Be7 8. cxd5 exd5 9. Nc3 0-0 10. 0-0 Nfd7 11. Nf3 c5 12. Bf4 c4 13. Rfe1 a6 14. e4 b5 15. Qc2 dxe4 16. Nxe4 Nc6 17. a3 Nf6 18. Rad1 Nxe4 19. Qxe4 Bd6 20. Ng5 g6 21. Ne6 fxe6 22. Qxe6+ Kh8 23. Qxd6 Qxd6 24. Bxd6 Rfe8 25. d5 Na5 26. Bc7 Nb3 27. d6 Rxe1+ 28. Rxe1 Bxg2 29. Kxg2 Nc5 30. Re7 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.27"]
[Round "5"]
[White "Krawczyk, Flawian"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2288"]
[BlackElo "2400"]
[PlyCount "165"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 Bb4 8. Nxc6 bxc6 9. a3 Bxc3+ 10. bxc3 Qa5 11. Bd2 Qe5 12. Bd3 d5 13. Qg3 Qxg3 14. hxg3 dxe4 15. Bc4 Nd5 16. Rh4 f5 17. Bf4 Nxf4 18. gxf4 h6 19. Rb1 Ke7 20. Ke2 Bd7 21. f3 exf3+ 22. Kxf3 a5 23. Rhh1 Rab8 24. Rbd1 c5 25. Rhe1 Rb6 26. Re5 Rc8 27. Kf2 Rd6 28. Rb1 Rc7 29. Ke3 Ba4 30. Rb2 g5 31. Rb8 Rcc6 32. Rh8 Rd1 33. Rh7+ Kd8 34. Rxh6 gxf4+ 35. Kxf4 Rd2 36. Rhxe6 Rxe6 37. Bxe6 Kc7 38. Rxc5+ Kb6 39. Rxf5 Rxg2 40. Bb3 Bxb3 41. cxb3 Rc2 42. b4 axb4 43. cxb4 Rc3 44. Ra5 Rb3 45. Ke4 Rh3 46. Kd4 Rg3 47. Kc4 Rh3 48. Rb5+ Ka6 49. Ra5+ Kb6 50. Rb5+ Ka6 51. a4 Rh4+ 52. Kd3 Rh3+ 53. Ke4 Rh4+ 54. Kf3 Rh3+ 55. Kg4 Ra3 56. Ra5+ Kb6 57. Kf4 Rh3 58. Rg5 Rb3 59. Rb5+ Ka6 60. Ke4 Rh3 61. Rf5 Rb3 62. Ra5+ Kb6 63. Rb5+ Ka6 64. Kd4 Rb1 65. Kc3 Ra1 66. Ra5+ Kb6 67. Kb2 Rh1 68. Rc5 Rh3 69. Rc3 Rh1 70. Rg3 Rh6 71. Kb3 Rf6 72. a5+ Ka6 73. Ka4 Rh6 74. b5+ Ka7 75. Rg7+ Kb8 76. a6 Rh8 77. Ka5 Ka8 78. Rg5 Rf8 79. b6 Kb8 80. a7+ Kb7 81. Rg7+ Ka8 82. Ka6 Rg8 83. b7# 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.26"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Kacprzak, Karol1"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2400"]
[BlackElo "2317"]
[PlyCount "62"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 e6 6. Nd2 Nc6 7. Nxc6 bxc6 8. Bd3 Ne7 9. 0-0 Ng6 10. Re1 Be7 11. Qg4 0-0 12. Nf3 c5 13. c3 Rb8 14. Rb1 Kh8 15. Ng5 Bxg5 16. Bxg5 f6 17. exf6 gxf6 18. Bxg6 fxg5 19. Bd3 Qf6 20. Qg3 Qf4 21. Qxf4 Rxf4 22. g3 Ra4 23. a3 c4 24. Bf1 Kg7 25. f4 gxf4 26. gxf4 Ra6 27. b3 Rxa3 28. bxc4 Rxb1 29. Rxb1 Rxc3 30. Ra1 dxc4 31. Rxa7+ Kf6 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "3"]
[White "Koziorowicz, Michal"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2288"]
[BlackElo "2400"]
[PlyCount "51"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Qd7 6. c3 Bc5 7. Nxe4 dxe4 8. Qxd7+ Nxd7 9. Ng5 Nxe5 10. Nxe4 Bb6 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. 0-0 0-0-0 14. Bf4 Nc5 15. Nxc5 Bxc5 16. Rfd1 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Kxd8 19. Kf1 Kd7 20. Ke2 Bd6 21. Ke3 Bc5+ 22. Ke2 Bd6 23. Ke3 Bc5+ 24. Ke2 Bd6 25. Ke3 Bc5+ 26. Ke2 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Redzisz, Michal"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2400"]
[BlackElo "2228"]
[PlyCount "137"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 d4 5. e3 Nc6 6. exd4 cxd4 7. d3 e5 8. 0-0 Nd7 9. Re1 Be7 10. Na3 0-0 11. Nc2 Re8 12. Rb1 a5 13. b3 Qc7 14. a3 Rb8 15. b4 axb4 16. axb4 b5 17. c5 Bb7 18. Na3 Ba8 19. Qb3 Nf8 20. Bg5 Ne6 21. Bxe7 Rxe7 22. Ra1 Ree8 23. Ra2 g6 24. Rae2 Ng7 25. Ng5 Re7 26. Ne4 Ne8 27. Ra2 Na7 28. Rea1 Bc6 29. Nc2 Nc8 30. Ra6 Bb7 31. R6a5 Bc6 32. Re1 Kg7 33. Qb2 Qb7 34. Bh3 Bd7 35. Bf1 Bc6 36. f4 f6 37. fxe5 fxe5 38. Raa1 Qd7 39. Bg2 Bd5 40. Rf1 Bxe4 41. Bxe4 Nf6 42. Bg2 Na7 43. Ra6 Rf8 44. Qa1 Nc8 45. Qe1 Rff7 46. Qd2 Qg4 47. Ra8 Ra7 48. h3 Qe6 49. Rxa7 Rxa7 50. Qe2 Re7 51. Qf3 Rf7 52. Qe2 Re7 53. Kh2 Qd7 54. Qf2 Rf7 55. Qe1 Re7 56. Qa1 Qe6 57. Qa5 Na7 58. Qd8 Rf7 59. Qb6 Qa2 60. Ra1 Qxc2 61. Rxa7 Qxd3 62. Rxf7+ Kxf7 63. Qc7+ Ke6 64. Qd6+ Kf7 65. c6 Qc2 66. c7 d3 67. Qc5 Qxc5 68. bxc5 d2 69. Bf3 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.24"]
[Round "1"]
[White "Karut, Kacper"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2093"]
[BlackElo "2400"]
[PlyCount "64"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 h6 7. Be2 e5 8. Nb3 Nc6 9. Be3 Be6 10. Qd2 Rc8 11. h5 Nb4 12. f3 d5 13. a3 d4 14. axb4 Bxb3 15. cxb3 Bxb4 16. Ra4 Rxc3 17. Rxb4 Rxe3 18. Rxb7 0-0 19. Kf1 Qc8 20. Rb4 Rd8 21. Rc4 Qb7 22. b4 Qb6 23. Bd3 a5 24. Kf2 axb4 25. b3 Ra8 26. Rd1 Nxh5 27. Rxb4 Qf6 28. Rh1 Nf4 29. Bf1 Ra1 30. Rb8+ Kh7 31. Rc8 Nd3+ 32. Kg1 Ree1 0-1

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.10.01"]
[Round "9.1"]
[White "Kuzmicz, Krystian"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2466"]
[BlackElo "2400"]
[PlyCount "9"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.30"]
[Round "8.5"]
[White "Niedbala, Bartlomiej"]
[Black "Tomaszewski, Kacper"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2400"]
[BlackElo "2317"]
[PlyCount "81"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Strzelce Opolskie Strzelec"]
[BlackTeam "Rybnik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Kf8 8. Nb5 Bb6 9. Nf3 Nc6 10. Bb2 Nge7 11. Nbxd4 Nxd4 12. Nxd4 Nf5 13. Nxf5 exf5 14. Qf4 Be6 15. Bd3 Qd7 16. Rd1 Rd8 17. 0-0 Qc8 18. a4 a6 19. a5 Ba7 20. c4 dxc4 21. Bxc4 h6 22. Bxe6 fxe6 23. Rd6 Rxd6 24. exd6 Qd7 25. Rc1 Bb8 26. Qg3 Rg8 27. Be5 Kf7 28. h4 g5 29. hxg5 hxg5 30. Qh3 Kg6 31. g4 Qh7 32. Qh5+ Qxh5 33. gxh5+ Kh7 34. f4 gxf4+ 35. Kf2 Ba7+ 36. Kf3 Rg3+ 37. Kxf4 Rh3 38. Rc3 Rh4+ 39. Kg5 Re4 40. Rc7+ Kg8 41. d7 1-0

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.29"]
[Round "7.1"]
[White "Czarnota, Pawel"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2505"]
[BlackElo "2400"]
[PlyCount "53"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Energia Gwiazda"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 dxc4 5. Bxc4 a6 6. 0-0 b5 7. Bb3 Bb7 8. d4 c5 9. e4 cxd4 10. Nxd4 Nc6 11. Nxc6 Qxd1 12. Rxd1 Bxc6 13. f3 Bc5+ 14. Kf1 Ke7 15. e5 Nd7 16. Bg5+ Ke8 17. Rac1 h6 18. Bd2 Rc8 19. Ne2 Bb7 20. f4 g5 21. h3 Rg8 22. g3 Ke7 23. Rc3 gxf4 24. Bxf4 Bb6 25. Rcd3 Nc5 26. R3d2 Ke8 27. Bc2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.28"]
[Round "6.5"]
[White "Niedbala, Bartlomiej"]
[Black "Gnojek, Petr"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2400"]
[BlackElo "2360"]
[PlyCount "97"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Strzelce Opolskie Strzelec"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. Rg1 Nc6 8. Be3 Be7 9. Qe2 Nxd4 10. Bxd4 e5 11. Be3 Be6 12. 0-0-0 Qa5 13. a3 Rc8 14. Bd2 Qc5 15. h4 Kf8 16. g5 hxg5 17. hxg5 Nh5 18. Be3 Qa5 19. Nd5 Bxd5 20. Rxd5 Qa4 21. f3 g6 22. Kb1 a6 23. Qd2 Kg7 24. Bd3 Qd7 25. c3 Qh3 26. Qd1 Rhf8 27. Bf1 Qe6 28. Rh1 f5 29. Bh3 Qf7 30. Ka1 Rh8 31. Rd2 Ng3 32. Rhh2 Rcf8 33. Bf2 Nh5 34. exf5 gxf5 35. g6 Qe6 36. Be3 b5 37. Rhg2 Nf6 38. Rh2 Rh5 39. Bf1 Rfh8 40. Rhg2 f4 41. Bg1 Rh1 42. Bd3 d5 43. Qb3 Bc5 44. Rd1 Qh3 45. Qc2 Rxg1 46. Rgxg1 Bxg1 47. Rxg1 Qxf3 48. Be2 Qe3 49. Qe4 0-1

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.27"]
[Round "5.7"]
[White "Brzezinski, Mateusz"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2185"]
[BlackElo "2400"]
[PlyCount "84"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. e4 Nxe4 5. Bd3 Qa5+ 6. Nbd2 Nf6 7. 0-0 c4 8. Be4 d6 9. Re1 g6 10. Nd4 Bg7 11. Bf3 0-0 12. a4 Bd7 13. b4 Qxb4 14. Ba3 Qc3 15. Ne2 Qa5 16. axb5 c3 17. Nb3 Qxb5 18. Ned4 Qc4 19. Rxe7 a5 20. Bxd6 a4 21. Nc5 Rc8 22. Nxd7 Nbxd7 23. Nc6 Bf8 24. Ba3 Bxe7 25. Nxe7+ Kg7 26. Be2 Qf4 27. g3 Qe5 28. Nxc8 Rxc8 29. Bb5 Nb6 30. Qd3 Nfxd5 31. Rd1 Kg8 32. Qd4 Qh5 33. Re1 Qg5 34. f4 Qf5 35. Re5 Qxc2 36. Rxd5 Nxd5 37. Qxd5 Qb3 38. Qb7 Rd8 39. Qe7 Qd1+ 40. Kg2 Rd2+ 41. Kh3 Qh5+ 42. Qh4 Qxb5 0-1

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.26"]
[Round "4.6"]
[White "Niedbala, Bartlomiej"]
[Black "Redzisz, Michal"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2400"]
[BlackElo "2228"]
[PlyCount "56"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Strzelce Opolskie Strzelec"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Qc2 h6 10. Nc3 Nxc3 11. bxc3 dxc4 12. Bxc4 Qf6 13. Bd3 Bg4 14. Nd2 Qh4 15. f4 Nd7 16. h3 Be6 17. Ne4 Bc7 18. Ba3 Rfe8 19. Bd6 Qd8 20. Be5 f6 21. Bxc7 Qxc7 22. Qf2 Bd5 23. Ng3 Nf8 24. Rfe1 b5 25. Nf5 Kh8 26. Qh4 Bg8 27. Rxe8 Rxe8 28. Qh5 Bf7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.25"]
[Round "3.4"]
[White "Plichta, Kamil"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2394"]
[BlackElo "2400"]
[PlyCount "57"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d4 7. e3 c5 8. Ne5 Qc7 9. f4 Nbd7 10. Nd3 e5 11. Bb2 Bd6 12. Na3 a6 13. Nc2 Re8 14. Kh1 dxe3 15. Nxe3 e4 16. Nf2 b6 17. d3 Bb7 18. dxe4 Nxe4 19. Nxe4 Bxe4 20. Bxe4 Rxe4 21. Nf5 Re6 22. Qf3 Rd8 23. Nxg7 Rg6 24. Nh5 Kf8 25. Rad1 Re8 26. f5 Rg5 27. Nf6 Nxf6 28. Bxf6 Rg8 29. Rfe1 1-0

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.24"]
[Round "2.5"]
[White "Niedbala, Bartlomiej"]
[Black "Bus, Konrad"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2400"]
[BlackElo "2264"]
[PlyCount "111"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Strzelce Opolskie Strzelec"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8. dxe5 Bc5 9. 0-0 0-0 10. Rb1 Rb8 11. Qh5 g6 12. Qh6 f5 13. Kh1 Be6 14. Be3 Bxe3 15. Qxe3 b6 16. f4 Qe7 17. Bb5 c5 18. Be2 Rfd8 19. Rfd1 Rd7 20. a4 Rbd8 21. Bb5 Rc7 22. Be2 Rcd7 23. Qf2 c4 24. Ra1 Rc8 25. a5 b5 26. Bf3 Qc5 27. Qxc5 Rxc5 28. Kg1 Kf7 29. Kf2 Rc8 30. Rab1 a6 31. h3 h5 32. Kg3 Kg7 33. Kh4 Kh6 34. Rd4 Rcd8 35. Rbd1 Kg7 36. Kg5 Kf7 37. R4d2 Kg7 38. Rd4 Kf7 39. g3 Kg7 40. g4 hxg4 41. hxg4 fxg4 42. Bxg4 Kf7 43. Rh1 Bxg4 44. Kxg4 Kg7 45. Rd2 d4 46. cxd4 Rxd4 47. Rdh2 Kf7 48. Rh7+ Ke6 49. Ra7 Kd5 50. Rxa6 Rd2 51. Rxg6 Kc5 52. c3 Rg2+ 53. Kf5 Rxg6 54. Kxg6 b4 55. cxb4+ Kxb4 56. e6 1-0

[Event "POL-chT 1st League"]
[Site "Leba"]
[Date "2023.09.23"]
[Round "1.5"]
[White "Miroslaw, Michal"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2233"]
[BlackElo "2400"]
[PlyCount "62"]
[EventDate "2023.09.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lublin LKSz"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. Nc3 Ng6 10. 0-0 Be7 11. Be3 Be6 12. b4 0-0 13. Nd2 f5 14. f3 fxe4 15. fxe4 Nf4 16. Bxf4 exf4 17. Rab1 Bf6 18. Na4 d5 19. cxd5 cxd5 20. Nc5 dxe4 21. Qxd8 Rfxd8 22. Nxe6 Rxd2 23. Rxf4 e3 24. Re1 Rc8 25. Rxe3 Rxa2 26. h4 h6 27. Rg4 Kf7 28. Nc5 a5 29. Nd7 a4 30. b5 Ra1+ 31. Kh2 Rb1 1/2-1/2

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Krawczyk, Flawian"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2400"]
[BlackElo "2288"]
[PlyCount "76"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6 11. Be3 Qb6 12. Qc1 a5 13. Nc3 Nxc3 14. Qxc3 a4 15. Rac1 Bd7 16. h3 Rfb8 17. Re2 Ra5 18. Bg5 Rb5 19. Rcc2 Bf5 20. Rcd2 Rb7 21. Qe3 Qd8 22. Bh6 Rb4 23. Bxg7 Kxg7 24. g4 Bb1 25. Qa3 Qb6 26. e6 f6 27. g5 Be4 28. Qe3 c5 29. gxf6+ exf6 30. dxc5 Qxe6 31. Nd4 Qe5 32. Nc6 Qf5 33. Nxb4 Rxb4 34. b3 axb3 35. axb3 Bf3 36. Qe7+ Kh6 37. Qf8+ Kg5 38. Qd6 Qb1+ 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "8"]
[White "Niedbala, Bartlomiej"]
[Black "Wnek, Filip"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2400"]
[BlackElo "2098"]
[PlyCount "50"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nc6 8. h3 Qe8 9. exf5 Bxf5 10. d4 e4 11. Nh4 Bd7 12. d5 Ne5 13. Re1 Qf7 14. Qd4 Nh5 15. Rxe4 g5 16. Nf3 Nxf3+ 17. Bxf3 Qxf3 18. Qe3 Qxe3 19. Bxe3 Bf6 20. g4 Ng7 21. Ne2 Rae8 22. Ng3 b6 23. c3 h6 24. Re1 Be5 25. Ne2 Bh2+ 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "1"]
[White "Brzoska, Mariusz"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1447"]
[BlackElo "2400"]
[PlyCount "64"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 Be7 5. 0-0 0-0 6. Bf4 a5 7. Nc3 a4 8. a3 b6 9. Rc1 Bb7 10. Re1 d4 11. Nb1 c5 12. e4 dxe3 13. Bxe3 Nd5 14. Nbd2 Bf6 15. Rb1 Nxe3 16. Rxe3 Nc6 17. Ne4 Be7 18. Qe1 Nd4 19. Nxd4 cxd4 20. Re2 Bd5 21. f4 Rc8 22. Qf2 g6 23. Kh1 Ba8 24. Rbe1 Qd7 25. g4 Rfd8 26. g5 Qb5 27. Qh4 Bxe4 28. dxe4 Qxb2 29. f5 e5 30. Rf2 Rxc2 31. Rf3 Rxg2 32. Rh3 h5 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "5"]
[White "Gumularz, Szymon"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2587"]
[BlackElo "2400"]
[PlyCount "51"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Qc2 Na6 10. a3 Bg4 11. Ne5 Bf5 12. b4 c5 13. f3 cxd4 14. fxe4 Bxe4 15. Nf3 Bxb4 16. Bxe4 dxe4 17. Qxe4 Bc5 18. Qxb7 d3+ 19. Kh1 Qd6 20. Nc3 Rab8 21. Qd5 Qf6 22. Qxd3 Rb3 23. Bd2 Rd8 24. Qc2 Rxa3 25. Rxa3 Bxa3 26. Bg5 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Pycinski, Wladyslaw"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2400"]
[BlackElo "2091"]
[PlyCount "257"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Bd2 Qd7 11. Nc3 Nd8 12. Ne2 Ne6 13. c3 Nc5 14. Bc2 Nxa4 15. Bxa4 bxa4 16. Qxa4 Qxa4 17. Rxa4 Nd7 18. b4 f5 19. Ng3 fxe4 20. dxe4 Nb6 21. Ra2 Nc4 22. Bc1 a5 23. Rc2 Rfb8 24. Nd2 Ba6 25. Nf5 Bf8 26. bxa5 Nxa5 27. c4 Nc6 28. Ne3 Nb4 29. Rc3 Na2 30. Rc2 Nb4 31. Rc3 Na2 32. Ra3 Nxc1 33. Rxc1 Bb7 34. Rxa8 Rxa8 35. Rb1 Bc6 36. Nd5 Rc8 37. Rc1 Be8 38. Rb1 c6 39. Ne3 g6 40. c5 d5 41. exd5 cxd5 42. Nxd5 Bxc5 43. Ne4 Bf7 44. Ndf6+ Kg7 45. g3 Be7 46. Ng4 Rc4 47. f3 Bc5+ 48. Kh1 Bd5 49. Ngf6 Bxe4 50. Nxe4 Be7 51. Rb7 Kf8 52. Rb5 h5 53. Rxe5 Kf7 54. Kg2 Rd4 55. Rb5 Rd7 56. Rb6 Ra7 57. Rb2 Rd7 58. Re2 Rd3 59. Rc2 Rd7 60. Nf2 Ra7 61. Nd3 Bf6 62. Nf4 Be5 63. Nd5 Rd7 64. Ne3 Bf6 65. Nc4 Kg7 66. Nd2 Kf7 67. Ra2 Rb7 68. Nc4 Be7 69. Re2 Rc7 70. Ne5+ Kg7 71. f4 Bf6 72. Nf3 Kf7 73. Rd2 Ra7 74. Rc2 Re7 75. Rc6 Ra7 76. Kh3 Rd7 77. Ra6 Rd3 78. Ra7+ Kf8 79. Ne1 Rd2 80. Ng2 Re2 81. Rd7 Ke8 82. Rd3 Kf7 83. Ne3 Bd4 84. Nc4 Bg1 85. Ne5+ Kg7 86. Rd7+ Kg8 87. Nf3 Bc5 88. Rd5 Be7 89. Ne5 g5 90. fxg5 Bxg5 91. Nf3 Bf6 92. Rxh5 Kf7 93. Rf5 Kg6 94. Rf4 Ra2 95. Kg4 Kg7 96. h4 Ra5 97. Rb4 Kg6 98. Re4 Rb5 99. Ng1 Rb3 100. Nh3 Ra3 101. Nf4+ Kf7 102. Rb4 Be5 103. Rb7+ Kf6 104. Rb6+ Kf7 105. Kf5 Bxf4 106. Kxf4 Kg7 107. Rb7+ Kg6 108. Rb6+ Kg7 109. h5 Rc3 110. g4 Rc5 111. Re6 Kf7 112. Re5 Rc1 113. Kg5 Kg7 114. Re7+ Kf8 115. Ra7 Rc6 116. h6 Kg8 117. Kh5 Rc1 118. g5 Rc8 119. Rb7 Ra8 120. g6 Ra5+ 121. Kg4 Ra4+ 122. Kf3 Ra3+ 123. Ke4 Ra4+ 124. Kd5 Ra5+ 125. Kc6 Ra6+ 126. Rb6 Ra8 127. Kc7 Ra7+ 128. Rb7 Ra6 129. Rb8# 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Warchol, Kamil"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2400"]
[BlackElo "2088"]
[PlyCount "83"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. c4 e6 6. Qb3 Qb6 7. d3 Na6 8. cxd5 Qxb3 9. axb3 exd5 10. Nd4 Bd7 11. Nc3 Bc5 12. Nc2 0-0 13. Bg5 Be7 14. e4 dxe4 15. dxe4 h6 16. Be3 Bc5 17. Bxc5 Nxc5 18. b4 Nd3 19. Rab1 Be6 20. b5 cxb5 21. Nxb5 Rfd8 22. Nc7 Rac8 23. Nxe6 fxe6 24. Ne3 Nd7 25. f4 Nb6 26. e5 Na4 27. Ra1 Naxb2 28. Rxa7 b5 29. Bh3 Re8 30. Rb7 Nc4 31. Ng4 b4 32. Nf2 Ncb2 33. Ne4 Nc4 34. Rd1 Ncb2 35. Ra1 Ra8 36. Bxe6+ Kh8 37. Rxa8 Rxa8 38. Bf7 Nd1 39. Kg2 Ne1+ 40. Kh3 Nf3 41. e6 g5 42. Bh5 1-0

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "3"]
[White "Starosta, Martyna"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2180"]
[BlackElo "2400"]
[PlyCount "187"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bd3 Bd7 6. Nf3 cxd4 7. 0-0 Rc8 8. Re1 Qb6 9. h4 Nge7 10. h5 h6 11. a3 a6 12. Nbd2 dxc3 13. bxc3 Na5 14. Rb1 Qc7 15. c4 dxc4 16. Ne4 Nd5 17. Bc2 Be7 18. Nd4 Kf8 19. Qf3 Qxe5 20. Bb2 Qf4 21. Qxf4 Nxf4 22. Bc3 Nb3 23. Bxb3 cxb3 24. Rxb3 b5 25. g4 e5 26. Nf3 Bxg4 27. Nxe5 Be6 28. Rbb1 Nxh5 29. Bb4 Bxb4 30. axb4 Nf4 31. Nc5 Kg8 32. Nxa6 f6 33. Nf3 Kf7 34. Nc5 Bd5 35. Nd4 Bc4 36. Nf5 Ne2+ 37. Kh2 Rhd8 38. Ra1 Ra8 39. Nd6+ Rxd6 40. Rxa8 Rd5 41. Ra7+ Kg6 42. Ne4 Rh5+ 43. Kg2 Rh4 44. Nd2 Bd5+ 45. f3 Nd4 46. Rg1 Nf5 47. Ne4 Kh5 48. Ng3+ Nxg3 49. Kxg3 g5 50. Rd1 Bc4 51. Rg7 f5 52. Rd6 f4+ 53. Kg2 g4 54. Rgg6 gxf3+ 55. Kxf3 Rh3+ 56. Kxf4 Rh4+ 57. Kg3 Re4 58. Rxh6+ Kg5 59. Kf3 Re1 60. Rhg6+ Kf5 61. Rg7 Rb1 62. Rd4 Rb3+ 63. Kf2 Ke5 64. Rh4 Rxb4 65. Rg5+ Kf6 66. Rc5 Kg6 67. Rd4 Rb2+ 68. Kf3 Kf6 69. Rd6+ Ke7 70. Rb6 Kd7 71. Ke3 Re2+ 72. Kd4 Rd2+ 73. Kc3 Rd3+ 74. Kc2 Rf3 75. Rg5 Kc7 76. Rh6 Rf7 77. Kc3 Re7 78. Kb4 Kb7 79. Ka5 Rf7 80. Rgg6 Kc7 81. Ra6 Kc8 82. Rh8+ Kb7 83. Rhh6 Kc8 84. Rhc6+ Rc7 85. Kb4 Rxc6 86. Rxc6+ Kd7 87. Kc5 Ke7 88. Kd4 Kd7 89. Rh6 Ke7 90. Ke5 Kd7 91. Kd4 Ke7 92. Rc6 Kd7 93. Rxc4 bxc4 94. Kxc4 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.27"]
[Round "9"]
[White "Niedbala, Bartlomiej"]
[Black "Droin, Augustin"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2390"]
[BlackElo "2463"]
[PlyCount "7"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.26"]
[Round "8"]
[White "Nagy, Gabor"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2452"]
[BlackElo "2390"]
[PlyCount "19"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. dxc5 e6 5. c4 Bxc5 6. Nc3 0-0 7. cxd5 exd5 8. Be2 Nc6 9. 0-0 a6 10. a3 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "6"]
[White "Berczes, David"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2440"]
[BlackElo "2390"]
[PlyCount "45"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. 0-0 c5 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nd2 Nbd7 12. Nb3 Bb6 13. a4 b4 14. a5 Bd8 15. Na2 Bd5 16. Nd4 Bxa5 17. Bd2 Rb8 18. Rdc1 0-0 19. f3 Ne5 20. Be1 Ned7 21. Bd2 Ne5 22. Be1 Ned7 23. Bd2 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Mathieu, Phileas"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2390"]
[BlackElo "2357"]
[PlyCount "31"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. 0-0 Na5 12. Ng5 h6 13. Qh5 Rf8 14. Nh7 Rh8 15. Ng5 Rf8 16. Nh7 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.24"]
[Round "5"]
[White "Gombocz, Ferenc Jr"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2324"]
[BlackElo "2390"]
[PlyCount "68"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Be7 6. e4 0-0 7. Nge2 Qe8 8. 0-0 c6 9. b3 Na6 10. Ba3 Qh5 11. f3 Kh8 12. exf5 Bxf5 13. Ne4 Nxe4 14. dxe4 Bh3 15. g4 Qh6 16. Bc1 Qh4 17. Qe1 Qxe1 18. Rxe1 Bxg2 19. Kxg2 Rf7 20. Ba3 d5 21. Bxe7 dxe4 22. Ba3 exf3+ 23. Kg3 fxe2 24. Rxe2 Rd8 25. Rae1 Rd3+ 26. Re3 Rfd7 27. Kf2 Rf7+ 28. Kg2 Rd2+ 29. R1e2 Rxe2+ 30. Rxe2 Nc7 31. Rxe5 Kg8 32. Be7 a6 33. a4 h6 34. h3 Ne8 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Beukema, Jasper"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2390"]
[BlackElo "2356"]
[PlyCount "31"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 a6 7. Bxc6 dxc6 8. h3 Be6 9. 0-0 Qd7 10. Nc3 Ne7 11. Bf4 h6 12. Ne5 Qd8 13. Qd2 g5 14. Bg3 f5 15. exf5 Nxf5 16. Rad1 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "3"]
[White "Paszewski, Mateusz"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2278"]
[BlackElo "2390"]
[PlyCount "24"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 0-0 7. Bxc4 c5 8. d5 b5 9. Bxb5 Nxe4 10. Nxe4 Qa5+ 11. Nc3 Bxc3+ 12. bxc3 Qxb5 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.22"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Nguyen, Huynh Minh Huy"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2390"]
[BlackElo "2449"]
[PlyCount "67"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 0-0 10. 0-0-0 Qc7 11. g4 Rc8 12. g5 Nfd7 13. h4 Nb6 14. Bxb6 Qxb6 15. Nd5 Bxd5 16. Qxd5 Nc6 17. Bc4 Nd8 18. Kb1 Ne6 19. c3 Qc7 20. Nd2 Bd8 21. Bb3 Nf4 22. Qc4 Qd7 23. Qf1 b5 24. Qg1 a5 25. Qg4 Qc7 26. Bd5 b4 27. c4 Ra7 28. c5 dxc5 29. Nc4 Rb8 30. Rd2 Qe7 31. Rhd1 Bc7 32. h5 Ra6 33. Bb7 Ra7 34. Rd7 1-0

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.21"]
[Round "1"]
[White "Karacsonyi, Gellert"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2391"]
[BlackElo "2390"]
[PlyCount "76"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Nbd2 d6 6. h3 b6 7. c3 Bb7 8. Be2 Nbd7 9. 0-0 c5 10. a4 a6 11. Bh2 Ra7 12. Bd3 Qa8 13. Qc2 Rc8 14. Rfe1 Bc6 15. e4 cxd4 16. Nxd4 Bb7 17. Nc4 d5 18. exd5 Bxd5 19. Ne3 Bb7 20. Nb3 Nd5 21. Nxd5 Bxd5 22. Be4 Nf6 23. Bxd5 Nxd5 24. Rad1 Qc6 25. Nd4 Qc4 26. Nf3 e6 27. Be5 b5 28. Bxg7 Kxg7 29. Rd4 Qa2 30. Qd2 Kg8 31. Qh6 Qxb2 32. Ng5 f6 33. Nxe6 Nxc3 34. Rd6 bxa4 35. Nf4 Ne4 36. Nd3 Qd2 37. Qh4 Nxd6 38. Qxf6 Qxd3 0-1

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "2"]
[White "Biliak, Viktoria"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1659"]
[BlackElo "2302"]
[PlyCount "69"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f3 Bb4 8. a3 Bxc3+ 9. bxc3 Qa5 10. Qd2 d5 11. Nxc6 bxc6 12. e5 Nd7 13. f4 0-0 14. Be2 Nc5 15. Bxc5 Qxc5 16. Qd4 Qa5 17. 0-0 c5 18. Qe3 Bd7 19. c4 d4 20. Qd3 Rab8 21. Rab1 g6 22. g4 Ba4 23. Kf2 Rxb1 24. Rxb1 Qc7 25. Bf3 Rb8 26. Rxb8+ Qxb8 27. Qe4 Kg7 28. Bd1 Qb1 29. Ke2 Qc1 30. f5 exf5 31. gxf5 gxf5 32. Qg2+ Kf8 33. Qa8+ Be8 34. Qf3 f4 35. Qe4 0-1

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "6"]
[White "Czarniecka, Aleksandra"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "1907"]
[BlackElo "2302"]
[PlyCount "56"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. f4 d6 9. Qf3 Be7 10. 0-0-0 Bd7 11. g4 h6 12. Nxc6 Bxc6 13. g5 hxg5 14. fxg5 Nd7 15. g6 f5 16. Bd4 0-0-0 17. Qf2 fxe4 18. Bg2 Rhf8 19. Qe2 d5 20. Rhf1 Rxf1 21. Rxf1 Bf6 22. Bxf6 Nxf6 23. Bh3 d4 24. Bxe6+ Kb8 25. Na2 Bb5 26. Qe1 Bxf1 27. Qxf1 d3 28. Nc3 Qxh2 0-1

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "4"]
[White "Golenia, Jan"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2032"]
[BlackElo "2302"]
[PlyCount "75"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. Ne5 Ra6 12. Rfd1 Qxd4 13. Ndf3 Qc5 14. b3 Nbd7 15. Nxd7 Bxd7 16. bxc4 b4 17. Nd4 e5 18. Nb3 Qe7 19. Qd2 Be6 20. Rac1 c5 21. Qe3 Nd7 22. Bb7 Ra7 23. Bc6 Rc7 24. Nxa5 Rfc8 25. Bg2 f6 26. Qe4 Nb6 27. Qc2 Qe8 28. Rd6 Rb8 29. Rcd1 Bd7 30. Qd3 Bxa4 31. Ra1 Bd7 32. Be4 Qh5 33. Nb3 Kh8 34. Rxb6 Rd8 35. Rd6 Qe8 36. Bf5 Ra8 37. Rxa8 Qxa8 38. Rxd7 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "8"]
[White "Lewicki, Miroslaw"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2358"]
[BlackElo "2302"]
[PlyCount "101"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bd6 5. 0-0 0-0 6. Re1 Re8 7. a3 Nd4 8. Bc4 Bc5 9. d3 h6 10. b4 Nxf3+ 11. Qxf3 Bd4 12. Bd2 d6 13. Rab1 a6 14. Nd5 Nxd5 15. Bxd5 Qe7 16. c3 Ba7 17. h3 c6 18. Bb3 Be6 19. Bc2 Qh4 20. Be3 Bxe3 21. Qxe3 f5 22. exf5 Bxf5 23. Qb6 Re7 24. Re3 Rf8 25. Rf3 Ref7 26. Re1 Be6 27. Rxf7 Rxf7 28. Qe3 Rf6 29. d4 exd4 30. cxd4 Bf7 31. d5 cxd5 32. Qb6 g6 33. Bd3 Kg7 34. Re2 Qf4 35. g3 Qc1+ 36. Kg2 Qxa3 37. Qd4 a5 38. Rb2 axb4 39. Rxb4 Qc1 40. Rxb7 Qc5 41. Qb2 d4 42. Be4 Qe5 43. Qc2 d5 44. Bd3 Qd6 45. h4 Qe5 46. Ra7 Qd6 47. Ra8 Qd7 48. Qc5 Qd6 49. Qc8 Rxf2+ 50. Kxf2 Qf6+ 51. Kg2 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "3"]
[White "Niedbala, Bartlomiej"]
[Black "Antoniewicz, Jakub"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2302"]
[BlackElo "1788"]
[PlyCount "62"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. g3 Bf5 7. Bg2 e6 8. 0-0 Be7 9. Ne5 Nd5 10. Ne4 Bxe4 11. Bxe4 Nd7 12. Nf3 h5 13. c4 N5f6 14. Bc2 Ng4 15. a3 Bf6 16. Bf4 Qe7 17. c5 h4 18. h3 Nh6 19. g4 g5 20. Bd6 Qd8 21. Qe2 Be7 22. Bh2 Ng8 23. b4 Ngf6 24. b5 Nd5 25. bxc6 bxc6 26. Rfe1 Qa5 27. Ne5 Nxe5 28. Bxe5 Rf8 29. Be4 Kd7 30. Rab1 Nc3 31. Qd2 Nb5 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "1"]
[White "Niedbala, Bartlomiej"]
[Black "Chatlas, Lukasz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2302"]
[PlyCount "81"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d5 6. Qe2 Nf6 7. 0-0 Be7 8. c4 0-0 9. Nc3 Re8 10. b3 Bf8 11. Bg5 Qa5 12. Na4 Nd7 13. e5 h6 14. Bh4 Ba6 15. Rfe1 dxc4 16. dxc4 Nb6 17. Nb2 Nd5 18. Nd3 Ne7 19. g4 g5 20. Bg3 Ng6 21. h4 gxh4 22. Nxh4 Rad8 23. Nxg6 fxg6 24. Nf4 Kh7 25. Qe4 Bg7 26. Qxg6+ Kg8 27. Nh5 Qc7 28. Bh4 Qf7 29. Qxf7+ Kxf7 30. Bxd8 Rxd8 31. Nxg7 Kxg7 32. Rad1 Rf8 33. Rd7+ Rf7 34. Red1 Bc8 35. Rxf7+ Kxf7 36. Rd8 Ba6 37. Kg2 Kg6 38. Kg3 Kf7 39. Ra8 Kg6 40. Rxa7 Bc8 41. Rc7 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Lechowski, Witold"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2302"]
[BlackElo "1694"]
[PlyCount "45"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 h5 8. Bc4 Be7 9. Be3 Nc6 10. Qe2 b5 11. Bb3 Be6 12. 0-0-0 Bxb3 13. axb3 Qa5 14. Bg5 Qa1+ 15. Kd2 Qa5 16. Ra1 Qb4 17. Kc1 Nd4 18. Nxd4 exd4 19. Nd5 Nxd5 20. exd5 f6 21. Re1 Ra7 22. Bd2 d3 23. Qxe7+ 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "9"]
[White "Niedbala, Bartlomiej"]
[Black "Namyslak, Piotr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2302"]
[BlackElo "1886"]
[PlyCount "81"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8. Nd5 Qd8 9. Nxf6+ Qxf6 10. c3 Nd7 11. 0-0 Bd6 12. Bg5 Qg6 13. Qd2 h6 14. Bf4 Nb6 15. Bb3 Bxf4 16. Qxf4 0-0 17. Ne5 Qf6 18. a4 Rad8 19. a5 Nd7 20. Rfe1 Nxe5 21. Rxe5 Bg6 22. Qe3 Rd6 23. Re1 Kh8 24. Qg3 Rfd8 25. f4 b6 26. Ba2 c5 27. dxc5 bxc5 28. h3 Rd2 29. Bxe6 Rxb2 30. Bd5 Kh7 31. c4 Rdb8 32. h4 Rb1 33. Kh2 R8b3 34. Qg4 Rxe1 35. Rxe1 h5 36. Qg5 Qxg5 37. hxg5 Ra3 38. Re5 Bd3 39. Bxf7 Rxa5 40. f5 Ra2 41. Bg6+ 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "5"]
[White "Niedbala, Bartlomiej"]
[Black "Wilk, Aleksander"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2302"]
[BlackElo "1682"]
[PlyCount "33"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 g6 7. 0-0 Bg7 8. Nf3 0-0 9. h3 Nd7 10. c4 N5b6 11. Nc3 e5 12. Bg5 Qc7 13. d5 cxd5 14. cxd5 h6 15. Be7 Re8 16. Nb5 Qb8 17. Bd6 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.19"]
[Round "9"]
[White "Pasti, Aron"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2336"]
[BlackElo "2391"]
[PlyCount "112"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Re8 10. Rg1 Nc5 11. Bc4 Be6 12. Bxe6 Nxe6 13. Be3 Qd7 14. g4 Qc6 15. Nd4 Qd5 16. Kb1 Nxd4 17. cxd4 Bf8 18. Rc1 b5 19. c4 bxc4 20. Qc2 c3 21. Qxc3 c5 22. dxc5 dxc5 23. Qc4 Qb7 24. h3 Rab8 25. b3 g6 26. Rgd1 a5 27. Qa4 Qf3 28. Qf4 Qc6 29. Rc4 Rbc8 30. h4 Bg7 31. h5 Qb7 32. Kc2 Rb8 33. h6 Bf8 34. Rd3 Re4 35. Bd2 Rxc4+ 36. Qxc4 a4 37. Qxa4 Ra8 38. Rd7 Qb8 39. Qc4 Qe8 40. Qd5 Rxa2+ 41. Kb1 Ra8 42. g5 Rb8 43. Kc2 Rc8 44. Kc3 Rb8 45. f4 Rc8 46. f5 c4 47. bxc4 Be7 48. fxg6 hxg6 49. Kd3 Rc5 50. Qd4 Re5 51. Kc2 Bc5 52. Qd3 Kh7 53. Kd1 Rf5 54. Rd5 Qa4+ 55. Kc1 Ba3+ 56. Kb1 Rf1+ 0-1

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.18"]
[Round "8"]
[White "Niedbala, Bartlomiej"]
[Black "Song, Yuxin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2391"]
[BlackElo "2326"]
[PlyCount "89"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 Nc6 7. d3 Na5 8. Bd2 e6 9. 0-0 Ne7 10. Qe1 a6 11. Bb3 0-0 12. Nd1 Nxb3 13. axb3 Nc6 14. e5 Qc7 15. Bc3 Nd4 16. Ne3 Bc6 17. Nxd4 cxd4 18. Bxd4 dxe5 19. fxe5 Bxe5 20. Qh4 f5 21. Nc4 Bxd4+ 22. Qxd4 Rad8 23. Qe5 Qd7 24. Qe3 Qd5 25. Rf2 f4 26. Qe2 f3 27. Rxf3 Rxf3 28. Qxf3 Qxf3 29. gxf3 Bxf3 30. Ne5 Rf8 31. Re1 Bd5 32. c4 Bc6 33. Nxc6 bxc6 34. Rxe6 Rd8 35. Rxc6 Rxd3 36. Rb6 Rd1+ 37. Kf2 Rd2+ 38. Ke3 Rxh2 39. Rxa6 Rxb2 40. Rb6 Kf7 41. c5 h5 42. Kf4 h4 43. Kg4 Rc2 44. b4 Rc4+ 45. Kg5 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.17"]
[Round "7"]
[White "Marek, Matyas"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2330"]
[BlackElo "2391"]
[PlyCount "112"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Qe2 Nc6 6. 0-0 0-0 7. c3 e5 8. d3 d5 9. Bg5 d4 10. cxd4 cxd4 11. Na3 Be6 12. Rfc1 h6 13. Bd2 Nd7 14. Qf1 Qe7 15. Bh3 Rfc8 16. Bxe6 Qxe6 17. Nc4 b5 18. Na5 Nxa5 19. Bxa5 Nc5 20. b3 Rc6 21. Bb4 Rac8 22. Bxc5 Rxc5 23. Rxc5 Rxc5 24. Rc1 Rc3 25. Rd1 h5 26. Qe2 Bh6 27. Rb1 f6 28. Rd1 Kg7 29. Rb1 Qc8 30. Ne1 h4 31. Kf1 Qh3+ 32. Kg1 hxg3 33. hxg3 Rc8 34. Rd1 Bg5 35. Qf3 a6 36. Qe2 Rh8 37. Qf3 Qc8 38. Qe2 Qd7 39. Qf3 Rc8 40. Qe2 Qe6 41. Qf3 a5 42. Qe2 Rc3 43. Rb1 Qh3 44. Rd1 Kf8 45. Rb1 Ke7 46. Rd1 Rc8 47. Qf3 Kd6 48. Rb1 Rh8 49. Rb2 Rc8 50. Rc2 Rxc2 51. Nxc2 Qc8 52. Qd1 Qc3 53. Ne1 Kc5 54. Kf1 Bd2 55. Nf3 Bh6 56. Ne1 Bd2 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.16"]
[Round "6"]
[White "Niedbala, Bartlomiej"]
[Black "Luong, Phuong Hanh"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2391"]
[BlackElo "2100"]
[PlyCount "93"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. Nc3 b5 10. a3 Nd7 11. Bd2 Qc7 12. 0-0-0 Bb7 13. Kb1 Ngf6 14. Bh6 Rg8 15. f4 Nc5 16. Rhe1 Nfd7 17. Nd5 exd5 18. exd5 0-0-0 19. Qxe7 Bxd5 20. Nxc5 Qxc5 21. Bg5 Be6 22. Rxe6 fxe6 23. Qxh7 Rde8 24. h4 Qd5 25. Be2 Qc6 26. c4 Nc5 27. Ka2 bxc4 28. Bxc4 d5 29. Bd3 Qb7 30. Qxb7+ Kxb7 31. Bc2 Rc8 32. Re1 a5 33. g3 Kc6 34. Bf6 Kd7 35. Bc3 Nb7 36. Bd3 Ra8 37. Bb5+ Ke7 38. Bc6 Rab8 39. Bxd5 Nc5 40. Bc4 Rgc8 41. Bxa5 Kf7 42. b4 Kg7 43. bxc5 Rxc5 44. Bc3+ Kh7 45. Re4 Rbc8 46. Kb3 Rb8+ 47. Bb4 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.15"]
[Round "5"]
[White "Aczel, Gergely"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2489"]
[BlackElo "2391"]
[PlyCount "53"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nfd7 9. Nxg6 hxg6 10. Bd2 Be7 11. Qf3 dxc4 12. Bxc4 Nb6 13. Bb3 N8d7 14. 0-0-0 a5 15. a3 Rf8 16. Kb1 Nd5 17. e4 Nxc3+ 18. Qxc3 Qb6 19. Be3 a4 20. Ba2 Qa5 21. Qc2 Nb6 22. d5 Qb5 23. dxe6 fxe6 24. Bxe6 Rf6 25. Ba2 Bxa3 26. e5 Rf3 27. Ka1 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.14"]
[Round "4"]
[White "Niedbala, Bartlomiej"]
[Black "Pechac, Jergus"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "2391"]
[BlackElo "2608"]
[PlyCount "24"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. 0-0-0 0-0 9. f3 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.13"]
[Round "3"]
[White "Warchol, Kamil"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2010"]
[BlackElo "2391"]
[PlyCount "118"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 h5 7. Bg2 h4 8. Bf4 d6 9. Nb3 Ne5 10. a4 Qc7 11. Bf1 Nf6 12. Be2 Ng6 13. Be3 hxg3 14. fxg3 Bd7 15. Nd4 Ne5 16. Bd3 Be7 17. Qe2 Nfg4 18. Bg1 Rc8 19. Nb3 Bf6 20. Bd4 Bg5 21. h3 Nxd3+ 22. cxd3 e5 23. Bg1 Be6 24. Nd2 Qa5 25. Kf1 Qb4 26. Nf3 Be7 27. Kg2 Nf6 28. Ng5 Bb3 29. Bf2 d5 30. Rac1 0-0 31. exd5 Nxd5 32. Qxe5 Bxg5 33. Qxg5 Nxc3 34. bxc3 Qd6 35. Rhe1 Qxd3 36. Bd4 f6 37. Qe3 Bd5+ 38. Kg1 Qc4 39. Ra1 Rfe8 40. Qd2 Bc6 41. Kh2 Bxa4 42. Qf2 Bc6 43. g4 Rxe1 44. Rxe1 Re8 45. Rxe8+ Bxe8 46. g5 fxg5 47. Qe3 Qc7+ 48. Kg1 Bc6 49. Qxg5 a5 50. h4 a4 51. h5 a3 52. c4 a2 53. h6 Qb6 54. Kf1 Qb1+ 55. Kf2 a1Q 56. Bxa1 Qxa1 57. h7+ Kxh7 58. Qf5+ g6 59. Qh3+ Kg7 0-1

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.12"]
[Round "2"]
[White "Niedbala, Bartlomiej"]
[Black "Babula, Vlastimil1111"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2391"]
[BlackElo "2302"]
[PlyCount "41"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. g4 b5 9. g5 Nfd7 10. Be3 Nb6 11. Nd5 N8d7 12. Qd2 Nxd5 13. exd5 Nb6 14. 0-0-0 Bb7 15. Bxb6 Qxb6 16. h4 Rc8 17. Bg2 0-0 18. Kb1 a5 19. Ne1 f5 20. gxf6 Rxf6 21. Nd3 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.11"]
[Round "1"]
[White "Lecky, Juraj"]
[Black "Niedbala, Bartlomiej"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2107"]
[BlackElo "2391"]
[PlyCount "87"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. Nc3 c6 7. 0-0 a5 8. b3 b6 9. Bb2 Ba6 10. a3 dxc4 11. bxc4 Bxc4 12. Ne5 Ba6 13. Qb3 Nd5 14. Bf3 Ra7 15. Rac1 Rc7 16. Rfd1 Kh8 17. h4 Nd7 18. Nxd5 cxd5 19. Rxc7 Qxc7 20. Rc1 Qb7 21. Nxd7 Qxd7 22. Qxb6 Bc4 23. Qxa5 Rb8 24. Qd2 Qb5 25. Bc3 Bxa3 26. Ra1 Bd6 27. Kg2 h6 28. Ra7 Rb7 29. Rxb7 Qxb7 30. Bh5 Kg8 31. Bf3 Qb1 32. Qe3 Qf5 33. Bd2 Qc2 34. Bg4 Be7 35. Bf3 g5 36. h5 Qf5 37. g4 Qb1 38. Qc3 Bf6 39. Be3 Qd1 40. Qb2 Kg7 41. Qb6 Bxe2 42. Bxe2 Qxe2 43. Kg3 e5 44. Qd6 0-1

