[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.07"]
[Round "8"]
[White "Pacuszka, Tomasz"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2064"]
[BlackElo "1919"]
[PlyCount "121"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 Bxd2 8. Nxd2 d6 9. b3 Nbd7 10. Bb2 e5 11. d5 Nc5 12. Bc2 a5 13. e4 Bc8 14. f4 Ng4 15. Qf3 Qe7 16. h3 Nh6 17. f5 f6 18. g4 Nf7 19. Bc1 Bd7 20. a4 Rfb8 21. Nb1 Kf8 22. Nc3 Ke8 23. Kf2 Kd8 24. h4 Kc8 25. Rg1 Kb7 26. Be3 h6 27. Ke2 Rh8 28. Raf1 Raf8 29. Kd2 Ka7 30. Rg2 Rh7 31. Kc1 Rg8 32. Kb2 Kb7 33. Bd2 Ka7 34. Bd1 Kb7 35. Be2 Ka7 36. Qf2 Kb7 37. Kc2 Ka7 38. Be3 Kb7 39. Bf3 Ka7 40. Qe2 Nd8 41. Rfg1 Ndb7 42. Qd2 Na6 43. Kb2 Nb4 44. Na2 Na6 45. Bd1 Qe8 46. Bc2 Nbc5 47. Ra1 Kb7 48. Qd1 Qe7 49. Bd2 Ra8 50. Qf3 Rg8 51. Rag1 Rgh8 52. Rg3 Rf8 53. Qd1 Ra8 54. Rh1 Qe8 55. g5 hxg5 56. hxg5 Qh8 57. Rgg1 Rh4 58. Qf3 Qh7 59. Rxh4 Qxh4 60. Rh1 Rh8 61. Rxh4 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.06"]
[Round "7"]
[White "Protas, Jakub"]
[Black "Wolak, Jan"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1919"]
[BlackElo "1946"]
[PlyCount "77"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 Be6 10. h3 Nbd7 11. a4 Nb6 12. b3 Qc7 13. a5 Nbd7 14. Be3 Rac8 15. Qd2 Rfd8 16. f4 exf4 17. gxf4 Nc5 18. f5 Bxb3 19. cxb3 Nxb3 20. Qb2 Nxa1 21. Bb6 Qc4 22. Bxd8 Bxd8 23. Rxa1 Qc5+ 24. Kh1 Bxa5 25. Qxb7 Bxc3 26. Rc1 Rc7 27. Qa8+ Rc8 28. Qxa6 Rc6 29. Qd3 Qf2 30. e5 Bxe5 31. Rxc6 Qe1+ 32. Ng1 h6 33. Qe2 Qg3 34. Nf3 Nh5 35. Nxe5 Nf4 36. Rc8+ Kh7 37. Nxf7 g5 38. fxg6+ Qxg6 39. Qe4 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.05"]
[Round "6"]
[White "Darowicki, Mariusz"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2019"]
[BlackElo "1919"]
[PlyCount "81"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 c5 4. Nf3 Nc6 5. Bg2 Be7 6. 0-0 d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d4 Nxd4 10. Nxd4 Qxd4 11. Qc2 Bf6 12. Rb1 Qd6 13. Rd1 Qc7 14. Be3 Bd7 15. Qxc5 Qxc5 16. Bxc5 Bc6 17. Bxc6+ bxc6 18. b3 Be7 19. Rbc1 Bxc5 20. Rxc5 Rc8 21. Rd6 Ke7 22. Rdxc6 Rxc6 23. Rxc6 Kd7 24. Ra6 Ra8 25. f3 Kc7 26. Kf2 Kb7 27. Ra4 Rd8 28. Ke3 e5 29. g4 Rd7 30. h4 Kb6 31. g5 Kc6 32. Ra5 Kd6 33. Ke4 f6 34. gxf6 gxf6 35. Rd5+ Ke6 36. Rxd7 f5+ 37. Kd3 Kxd7 38. Kc4 Kc6 39. b4 e4 40. f4 e3 41. a4 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.04"]
[Round "5"]
[White "Protas, Jakub"]
[Black "Bochniak, Franciszek"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1919"]
[BlackElo "2042"]
[PlyCount "77"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Bg4 8. h3 Bh5 9. Qd3 Qd7 10. Nd5 Be7 11. Ng5 a6 12. Ne6 Bd8 13. Bc4 Bg6 14. f4 Nxd5 15. Qxd5 Bf6 16. fxe5 Bxe5 17. Bg5 b5 18. Bb3 Rb8 19. Rad1 Ne7 20. Qxe5 dxe5 21. Nxg7+ Kd8 22. Rxd7+ Kxd7 23. Rd1+ Kc6 24. Bxe7 Bxe4 25. Be6 Kb6 26. c3 h5 27. Re1 Bc6 28. Rxe5 Rh7 29. Bc5+ Kb7 30. Nxh5 Rd8 31. Bd4 Rh6 32. g4 Rf8 33. Bf5 Rg8 34. Nf4 Bf3 35. Kf2 Bc6 36. Re6 Rxe6 37. Nxe6 Bd5 38. Nc5+ Kc6 39. Be4 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.03"]
[Round "4"]
[White "Rosa, Antoni"]
[Black "Protas, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2076"]
[BlackElo "1919"]
[PlyCount "74"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. 0-0 exd4 10. Ng5 e6 11. Qh5 g6 12. Qf3 Ne5 13. Qe4 Bg7 14. f4 Nec4 15. f5 gxf5 16. Qe2 d3 17. Qh5 Qf6 18. Bxc4 Nxc4 19. Nd2 Nd6 20. Nh3 Bd7 21. Nf3 Qg6 22. Qh4 Qg4 23. Qe1 Rg8 24. Kh1 Bc3 25. Qf2 Ne4 26. Qg1 Bf6 27. Be3 Bc6 28. Nf4 Ng5 29. h3 Nxf3 30. Rxf3 Qxf3 31. gxf3 Rxg1+ 32. Rxg1 Bxf3+ 33. Kh2 0-0-0 34. Kg3 Be4 35. Rc1+ Kb8 36. Rd1 e5 37. Nh5 Be7 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.02"]
[Round "3"]
[White "Protas, Jakub"]
[Black "Krasuski, Pawel"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1919"]
[BlackElo "1810"]
[PlyCount "81"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. a3 Nbd7 10. h3 Rc8 11. Kh2 Rxc3 12. bxc3 Nxe4 13. Bxe4 Bxe4 14. Re1 Bd5 15. Nxb5 Ne5 16. Nd4 Be7 17. f4 Nc4 18. Nf5 Qb6 19. Be3 Nxe3 20. Nxe3 Be4 21. Rb1 Qa7 22. Qd4 Qxd4 23. cxd4 Kd7 24. Rb6 Rc8 25. Rxa6 Bf6 26. Ra7+ Ke8 27. Ra4 Rc3 28. Rc4 Rxa3 29. d5 Bc3 30. Rd1 Bf3 31. Rd3 Ra1 32. Ng2 Bxg2 33. Kxg2 Ba5 34. dxe6 fxe6 35. Rxd6 Ke7 36. Ra6 Bc3 37. Rxa1 Bxa1 38. Rc7+ Kd6 39. Rf7 Kd5 40. Kf3 Bc3 41. Rd7+ 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.01"]
[Round "2"]
[White "Stepinski, Piotr"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2146"]
[BlackElo "1919"]
[PlyCount "103"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. 0-0 Qc7 9. Be3 b6 10. Qd2 Nd7 11. Bh6 Rd8 12. Bxg7 Kxg7 13. Ne2 e5 14. b3 Nf8 15. Nh2 Ne6 16. f4 exf4 17. Nxf4 Qe5 18. Ng4 Qd4+ 19. Kh1 Nxf4 20. Qxf4 f5 21. Qh6+ Kg8 22. exf5 Bxf5 23. Nh2 Rf8 24. Nf3 Qg7 25. Qh4 Rae8 26. Rae1 h6 27. Qg3 Bc8 28. Rxe8 Rxe8 29. Re1 Rxe1+ 30. Nxe1 Bf5 31. Nf3 Kh7 32. Qd6 Qd7 33. Qf6 Qe6 34. Qd8 Qe2 35. Qc7+ Kg8 36. Qb8+ Kh7 37. Qxa7+ Kg8 38. Qb8+ Kh7 39. Qc7+ Kg8 40. Qxc6 Qxc2 41. Qxb6 Bxd3 42. Qd8+ Kg7 43. Ne1 Qd1 44. Qxd3 Qxe1+ 45. Kh2 Qf2 46. a4 Qf4+ 47. Qg3 Qb4 48. Qc7+ Kf6 49. a5 Qa3 50. Qb6+ Kg7 51. a6 Qc1 52. Qc7+ 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.06.30"]
[Round "9"]
[White "Protas, Jakub"]
[Black "Zeissel, Andrzej"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1919"]
[BlackElo "2038"]
[PlyCount "201"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nb3 Be7 9. 0-0 d6 10. Be3 Ne5 11. h3 Nc4 12. Bc1 e5 13. a4 b6 14. f4 Bb7 15. f5 h5 16. Qd3 Rc8 17. Kh1 h4 18. g4 Nh7 19. Nd5 Bxd5 20. Qxd5 Bg5 21. Qd3 Bxc1 22. Rfxc1 Nxb2 23. Qxa6 0-0 24. Nd2 Qc3 25. Qxb6 Ng5 26. Qb3 Qxd2 27. Qxb2 Rc3 28. Rd1 Qe3 29. Qc1 Nxh3 30. Qxe3 Rxe3 31. Rxd6 Nf2+ 32. Kg1 Nxg4 33. Rd3 Rxd3 34. cxd3 g5 35. fxg6 fxg6 36. Rf1 Ra8 37. Bh3 Ne3 38. Rc1 Rxa4 39. Kf2 Nf5 40. exf5 gxf5 41. Rc4 Ra2+ 42. Ke3 f4+ 43. Ke4 Re2+ 44. Kd5 Kg7 45. Bf5 f3 46. Rc1 f2 47. Rf1 Kf6 48. Bg4 Rb2 49. Bh3 Re2 50. Bg4 Rb2 51. Bh3 Re2 52. Rh1 Kg5 53. Bf1 Re1 54. Kc4 Re3 55. Rh2 Rf3 56. Kd5 Kf4 57. Rxh4+ Ke3 58. Re4+ Kd2 59. Kxe5 Rxd3 60. Re2+ Kc3 61. Rxf2 Rg3 62. Be2 Re3+ 63. Kd5 Re8 64. Bb5 Re3 65. Bc4 Rh3 66. Rf5 Rg3 67. Kc5 Rh3 68. Rf2 Rh5+ 69. Bd5 Rh3 70. Ra2 Rh4 71. Ra3+ Kd2 72. Bf3 Rf4 73. Kd5 Rh4 74. Be4 Rh8 75. Kd4 Rd8+ 76. Bd5 Rc8 77. Rg3 Re8 78. Rg1 Re1 79. Rg8 Re7 80. Rc8 Rh7 81. Rc6 Ra7 82. Rc3 Rh7 83. Rd3+ Ke2 84. Ra3 Kf2 85. Ra2+ Kg3 86. Ke3 Rh2 87. Ra7 Kg4 88. Rf7 Kg5 89. Be4 Ra2 90. Kd4 Ra4+ 91. Ke5 Ra5+ 92. Bd5 Ra6 93. Rf5+ Kg4 94. Rf2 Ra3 95. Rf8 Re3+ 96. Be4 Ra3 97. Rg8+ Kh3 98. Kf4 Kh2 99. Rg2+ Kh3 100. Rg1 Ra2 101. Rg7 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.14"]
[Round "9"]
[White "Stachowiak, Bruno"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1886"]
[BlackElo "1730"]
[PlyCount "61"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 0-0 9. Qd2 Ne5 10. Bb3 a6 11. Bh6 b5 12. h4 Nc4 13. Bxc4 bxc4 14. h5 Bxh6 15. Qxh6 Qb6 16. hxg6 fxg6 17. Nd5 Qa5+ 18. c3 Rf7 19. Nc6 Qb5 20. Ncxe7+ Rxe7 21. Nxf6+ Kf7 22. Nd5 Ke8 23. Nxe7 Qxb2 24. 0-0 Kxe7 25. Qxh7+ Kf6 26. Rab1 Qxa2 27. e5+ Kxe5 28. Qe7+ Kf4 29. Qe4+ Kg3 30. Qxg6+ Kf4 31. g3+ 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.13"]
[Round "8"]
[White "Protas, Jakub"]
[Black "Zuiderweg, Hiddo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1730"]
[BlackElo "1964"]
[PlyCount "75"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. d4 Nc6 6. a3 bxa3 7. c3 Bd7 8. Nxa3 a6 9. Bd3 Rc8 10. 0-0 Nh6 11. Ng5 Be7 12. Qh5 Qa5 13. Bb2 Qb6 14. Rab1 Bxg5 15. Qxg5 0-0 16. Bc1 Qa5 17. Rxb7 Qxc3 18. Qg3 Kh8 19. Bb2 Qa5 20. Rxd7 Nxd4 21. Bxd4 Qxa3 22. Ra7 Rc6 23. Bxa6 Qa4 24. Qd3 Nf5 25. Bb2 Rb6 26. Qa3 Qxa3 27. Bxa3 Rfb8 28. Bd3 Nh6 29. h3 R6b7 30. Rxb7 Rxb7 31. Rb1 Rc7 32. Bd6 Rc3 33. Be2 g6 34. Bf8 Ng8 35. Rb7 Rc1+ 36. Kh2 Rc2 37. Rxf7 h5 38. Bd3 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.12"]
[Round "6"]
[White "Protas, Jakub"]
[Black "Khokhlov, Igor I"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1730"]
[BlackElo "1855"]
[PlyCount "96"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Nc6 6. a3 Nh6 7. axb4 Bxb4+ 8. c3 Be7 9. Bd3 Nf5 10. h4 h5 11. Na3 a6 12. Nc2 g6 13. Bg5 Rb8 14. Qe2 b5 15. Ne3 Na5 16. Nxf5 gxf5 17. Bxe7 Kxe7 18. Qe3 Nc4 19. Bxc4 dxc4 20. 0-0 Bb7 21. Rfb1 Qd5 22. Qg5+ Kd7 23. Kf1 Rbf8 24. Ne1 Ke8 25. Qe3 Rfg8 26. f3 Rg3 27. Nc2 Rhg8 28. Nb4 Qe4 29. fxe4 Rxe3 30. Nxa6 Bxe4 31. Rb2 Rxc3 32. Nc7+ Kd8 33. Nxb5 Rb3 34. Raa2 Rgg3 35. Nd6 Rxb2 36. Rxb2 Rb3 37. Ra2 c3 38. Nxe4 Rb1+ 39. Ke2 fxe4 40. Rc2 Rb2 41. Kd1 Kd7 42. Rxc3 Rxg2 43. Re3 Rg4 44. Rh3 Kc6 45. Ke2 Kd5 46. Ke3 Rg2 47. Kf4 Kxd4 48. Rd3+ exd3 0-1

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.12"]
[Round "7"]
[White "Romero Barkouk, Rayan"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1841"]
[BlackElo "1730"]
[PlyCount "49"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Nge2 Bf6 9. Be3 0-0 10. 0-0 Nb4 11. b3 Nxd3 12. Qxd3 Re8 13. Rad1 Bg4 14. f3 Bh5 15. Nf4 Bg5 16. Bc1 Bxf4 17. Bxf4 Bg6 18. Qd2 c6 19. d5 c5 20. Rfe1 Rxe1+ 21. Rxe1 a6 22. Qe3 Kf8 23. Ne4 Nc8 24. Nxd6 b6 25. Qe8+ 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.11"]
[Round "5"]
[White "Grech, Kacper"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1877"]
[BlackElo "1730"]
[PlyCount "75"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Nf3 Nbd7 11. Kg2 0-0 12. a4 Qb6 13. Qc2 h6 14. Ra3 Ne8 15. Nb5 Nc7 16. Nxc7 Qxc7 17. b4 Qb7 18. b5 Nb6 19. Nd2 f5 20. Nc4 Nxc4 21. Qxc4 fxe4 22. Qxe4 Rf5 23. Rd1 Bd4 24. Be3 Qxd5 25. Qxd5+ Rxd5 26. a5 Bb2 27. Rxd5 Bxa3 28. a6 Bb4 29. Bd2 Kf7 30. Bxb4 cxb4 31. Rd4 d5 32. Rxb4 d4 33. Rxd4 Ke6 34. Rb4 Kd6 35. b6 Kc6 36. b7 Rb8 37. a7 Rxb7 38. a8Q 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.10"]
[Round "4"]
[White "Zelak, Wladyslaw"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1883"]
[BlackElo "1730"]
[PlyCount "79"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. e5 Nd5 9. Nxd5 Qxd5 10. Qe2 Nc6 11. c3 e6 12. Be4 Qd7 13. Be3 b6 14. 0-0 Bb7 15. Rfd1 Qc7 16. Nd2 Ne7 17. Bxb7 Qxb7 18. Nc4 Nf5 19. Nd6 Nxd6 20. Rxd6 Qe4 21. Rad1 f6 22. Qd3 Qxd3 23. R1xd3 fxe5 24. fxe5 Bxe5 25. Rxe6 Rae8 26. Rxe8 Rxe8 27. Bg5 Rf8 28. a4 Rf5 29. h4 Bf6 30. g4 Bxg5 31. gxf5 Bxh4 32. fxg6 hxg6 33. Rd7 Bg5 34. Rxa7 Bc1 35. Rb7 c4 36. Kf1 Bxb2 37. a5 Bxc3 38. a6 Bg7 39. a7 c3 40. Ke1 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.09"]
[Round "3"]
[White "Protas, Jakub"]
[Black "Klimek, Marcin"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1730"]
[BlackElo "1881"]
[PlyCount "97"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 Bxd5 12. 0-0-0 0-0-0 13. Nc5 f6 14. Bd3 g6 15. a3 Be7 16. h4 b6 17. Ne4 f5 18. Nc3 Be6 19. Bg5 Rde8 20. Bxe7 Rxe7 21. Rhe1 Kb7 22. Bb5 Bf7 23. Rd6 Rc8 24. Nd5 Bxd5 25. Rxd5 Rce8 26. Red1 Rc8 27. Rd7+ Rc7 28. Rxc7+ Kxc7 29. c3 e4 30. Re1 exf3 31. Rxe7+ Nxe7 32. gxf3 Kd6 33. Kd2 Ke5 34. Ke2 Kf4 35. Kf2 h6 36. c4 g5 37. hxg5 hxg5 38. b4 g4 39. fxg4 fxg4 40. c5 bxc5 41. bxc5 Ke5 42. Kg3 Kd5 43. Kxg4 Kxc5 44. a4 Kb4 45. Kf4 Nd5+ 46. Ke4 Nc3+ 47. Kd3 Nxb5 48. axb5 Kxb5 49. Kc3 1/2-1/2

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.09"]
[Round "2"]
[White "Protas, Jakub"]
[Black "Trybus, Dominika"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1730"]
[BlackElo "1873"]
[PlyCount "101"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 Nf6 5. Bd3 Be7 6. a3 Nc6 7. axb4 Nxb4 8. c3 Nxd3+ 9. Qxd3 d6 10. 0-0 0-0 11. Ba3 Qc7 12. Re1 e5 13. d5 Nh5 14. Nxe5 dxe5 15. d6 Bxd6 16. Bxd6 Qd7 17. Rd1 Re8 18. g3 Qc6 19. Ra5 Bg4 20. Rc5 Qb6 21. Rd2 Rad8 22. Na3 Qxc5 23. Bxc5 Rxd3 24. Rxd3 b6 25. Bd6 f6 26. Kf1 Bc8 27. Ke1 Rd8 28. Rd2 Bb7 29. f3 g6 30. Bc7 Rc8 31. Rd8+ Rxd8 32. Bxd8 Kf7 33. g4 Nf4 34. Nb5 Nd3+ 35. Kd2 Nc5 36. Nxa7 Nd7 37. Nb5 Bc6 38. c4 Bxb5 39. cxb5 Ke6 40. Kc3 f5 41. Kc4 f4 42. h4 h6 43. Bc7 g5 44. h5 Nf6 45. Bxb6 Kd7 46. Bc5 Kc7 47. Bf8 Ng8 48. Bg7 Kd6 49. Kb4 Ke6 50. Kc5 Ne7 51. Bxh6 1-0

[Event "Wroclaw op-B"]
[Site "Wroclaw"]
[Date "2024.08.08"]
[Round "1"]
[White "Somyk, Marcin"]
[Black "Protas, Jakub"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1867"]
[BlackElo "1730"]
[PlyCount "86"]
[EventDate "2024.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. 0-0 Nbd7 7. e5 dxe5 8. dxe5 Ng4 9. e6 Nde5 10. exf7+ Nxf7 11. Bc4 Qd6 12. Ne4 Qxd1 13. Rxd1 Bf5 14. Nfg5 Bxe4 15. Nxe4 Kh8 16. Be6 Nf6 17. Nc5 Nd6 18. Be3 Rad8 19. c3 b6 20. Nd3 Nd7 21. Bg5 Bf6 22. Bh6 Rfe8 23. Bf4 Nf8 24. Bd5 e5 25. Bg3 Nf5 26. Nb4 Nxg3 27. hxg3 a5 28. Nc6 Rd6 29. Be4 Ree6 30. Na7 Nd7 31. b4 axb4 32. cxb4 Rd4 33. Nb5 Rxe4 34. Rxd7 Re7 35. Rd8+ Kg7 36. Nc3 Rxb4 37. Nd5 Rd4 38. Rc1 Rf7 39. Nxf6 Rxd8 40. Ng4 Re7 41. Rc6 Rd6 42. Rc4 Rd4 43. Nxe5 Rd1+ 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Lecki, Leonard"]
[Black "Protas, Jakub"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2090"]
[BlackElo "1391"]
[PlyCount "54"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. e3 g6 4. Nf3 Bg7 5. c4 0-0 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. a3 Bg4 9. Be2 e6 10. 0-0 a6 11. h3 Bxf3 12. Bxf3 Nc6 13. d4 Qd7 14. Qb3 Rad8 15. Nd2 Rfe8 16. Ne4 b6 17. Rac1 f5 18. Nc3 Nce7 19. Rfd1 b5 20. Ne2 c6 21. Rc2 Rc8 22. Nc1 Nb6 23. Nd3 Nc4 24. Nc5 Qd6 25. Be2 Nb6 26. Nxe6+ Kf6 27. Nf4 Ned5 1-0

