[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.07"]
[Round "8"]
[White "Wilgosz, Szczepan"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2028"]
[BlackElo "2119"]
[PlyCount "118"]
[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 d6 2. e4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. h3 Be7 6. g4 c6 7. Ng3 0-0 8. Bg2 b5 9. a3 a5 10. 0-0 Ba6 11. Nce2 b4 12. a4 exd4 13. Qxd4 d5 14. e5 Bc5 15. Qf4 Nxe5 16. Qxe5 Re8 17. Qf5 Bxe2 18. Re1 g6 19. Qg5 Ba6 20. Be3 Nd7 21. Qh6 Bxe3 22. Rxe3 Rxe3 23. Qxe3 Qf6 24. c3 Qe5 25. Qd2 b3 26. Re1 Qf6 27. g5 Qd8 28. h4 Nb6 29. h5 Nc4 30. Qc1 Qf8 31. Bf1 Nd6 32. Bxa6 Rxa6 33. Qf4 Ra8 34. Qf6 Rc8 35. Re7 Nc4 36. Kf1 Qg7 37. Qf4 Nxb2 38. Rc7 Re8 39. Rxc6 Nc4 40. h6 Qxc3 41. Rc7 Qe1+ 42. Kg2 Qe6 43. Qd4 Qe5 44. Qxe5 Nxe5 45. Rb7 Nd3 46. Rxb3 Nf4+ 47. Kf3 Ne6 48. Kg4 Rc8 49. f4 Kf8 50. Rb5 Rc4 51. Ne2 Rxa4 52. Rxd5 Re4 53. Ng3 Rxf4+ 54. Kh3 a4 55. Ra5 Ke7 56. Ra6 Nxg5+ 57. Kg2 Ne6 58. Ra7+ Kd6 59. Ne2 Rh4 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.06"]
[Round "7"]
[White "Zareba, Piotr"]
[Black "Darowicki, Mariusz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2119"]
[BlackElo "2019"]
[PlyCount "96"]
[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 d5 2. Nc3 e6 3. Bf4 Nf6 4. Nb5 Na6 5. e3 c6 6. Nc3 c5 7. Nf3 Be7 8. Ne5 Nb8 9. g4 Nfd7 10. h4 Nxe5 11. Bxe5 0-0 12. Bg2 Nc6 13. Bg3 cxd4 14. exd4 Qb6 15. Ne2 Qxb2 16. h5 Nb4 17. Rc1 Bd7 18. c3 Bb5 19. Rb1 Qxa2 20. Rxb4 Bxb4 21. cxb4 Rfc8 22. Bf4 Rc2 23. Bf1 Qb2 24. f3 Rac8 25. Kf2 e5 26. Be3 Bxe2 27. Bxe2 Rxe2+ 28. Qxe2 Rc2 29. Re1 Rxe2+ 30. Rxe2 Qxb4 31. h6 f6 32. g5 exd4 33. Bd2 Qc5 34. Kg3 fxg5 35. Bxg5 gxh6 36. Bxh6 Qd6+ 37. Bf4 Qg6+ 38. Kh4 Kf7 39. Rb2 b6 40. Be5 Qf5 41. Bg3 d3 42. Ra2 a5 43. Bc7 Qf6+ 44. Kg3 Qc6 45. Be5 a4 46. Rh2 Qg6+ 47. Kf4 d2 48. Rh1 Qc2 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.05"]
[Round "6"]
[White "Koszalka, Filip"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1789"]
[BlackElo "2119"]
[PlyCount "58"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Be7 11. dxc5 bxc5 12. Nxf6+ Bxf6 13. Be4 Qb6 14. Qb3 Qa6 15. Rd1 c4 16. Qc2 h6 17. 0-0 Bb7 18. Rd7 Rad8 19. Rfd1 Na5 20. Ne5 Bxe4 21. Qxe4 Qb5 22. h3 a6 23. R1d2 Rfe8 24. Qf3 Rxd7 25. Nxd7 Bg5 26. Ne5 f6 27. Ng4 Bxd2 28. Nxf6+ gxf6 29. Qxf6 Qf5 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.04"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Moczulski, Michal"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2119"]
[BlackElo "2147"]
[PlyCount "90"]
[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. Nf3 e6 3. c4 b6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. 0-0 0-0 8. Bf4 Be7 9. Nc3 Nh5 10. Bc1 Nf6 11. Qd3 d5 12. Ne5 Nbd7 13. Rd1 Ne4 14. Nxd7 Qxd7 15. Nxe4 dxe4 16. Bxe4 Bxe4 17. Qxe4 f5 18. Qc2 a4 19. Bf4 Bf6 20. Rd3 g5 21. Be5 Bxe5 22. dxe5 Qg7 23. Qc3 Ra5 24. Re3 Rd8 25. b4 axb3 26. axb3 f4 27. Re4 Rxa1+ 28. Qxa1 c5 29. Qc1 Rf8 30. Qd1 Qg6 31. f3 h5 32. Kg2 h4 33. g4 Rb8 34. e3 fxe3 35. Rxe3 Ra8 36. Rd3 h3+ 37. Kxh3 Qh7+ 38. Kg2 Ra2+ 39. Qd2 Rxd2+ 40. Rxd2 Qb1 41. Rd8+ Kf7 42. Rd7+ Kf8 43. Rd6 Qxb3 44. Rxe6 Qxc4 45. Rxb6 Qe2+ 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.03"]
[Round "4"]
[White "Stepinski, Piotr"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2146"]
[BlackElo "2119"]
[PlyCount "51"]
[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 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 Nc5 9. Nf5 0-0 10. Qg4 g6 11. Bxc6 dxc6 12. Nxe7+ Qxe7 13. Qg3 Re8 14. Re1 Bf5 15. Nc3 f6 16. Bf4 Bxc2 17. Re2 Bf5 18. Re3 Qf7 19. exf6 Nd7 20. Rae1 Nxf6 21. Bxc7 Rxe3 22. Rxe3 Re8 23. Bb6 Qd7 24. h3 Rxe3 25. Qxe3 Qe6 26. Qd2 1/2-1/2

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.02"]
[Round "3"]
[White "Zareba, Piotr"]
[Black "Rutkowski, Feliks"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2119"]
[BlackElo "1937"]
[PlyCount "55"]
[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 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 h6 10. 0-0-0 Nf6 11. f3 Bb7 12. h4 Rc8 13. Rg1 b4 14. Ne2 e5 15. g5 Nh5 16. Bh3 Rc7 17. Ba7 Nf4 18. Nxf4 exf4 19. Kb1 hxg5 20. Rxg5 Rxh4 21. Re5+ Be7 22. Bc5 Rxh3 23. Bxe7 f6 24. Bxf6+ Kf7 25. Bd8 Rc8 26. Qxf4+ Kg8 27. Re8+ Kh7 28. Qf5+ 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.07.01"]
[Round "2"]
[White "Standowicz, Mateusz"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1827"]
[BlackElo "2119"]
[PlyCount "72"]
[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 d5 3. e5 Nc6 4. d4 Bf5 5. Nf3 e6 6. Be2 Nge7 7. 0-0 cxd4 8. cxd4 Bg4 9. Nc3 Nf5 10. Be3 Bxf3 11. Bxf3 h5 12. Qd3 g6 13. Rac1 Bh6 14. Rfe1 Rc8 15. Na4 Qa5 16. b3 0-0 17. Bxh6 Nxh6 18. Nc5 Nf5 19. Nxb7 Qb4 20. Nd6 Nxd6 21. exd6 Nxd4 22. d7 Rxc1 23. Rxc1 Nxf3+ 24. gxf3 Qb7 25. Qc3 Qxd7 26. Qc7 Rd8 27. Qxd7 Rxd7 28. Kf1 Kg7 29. Ke2 Kf6 30. h4 Kf5 31. Ke3 e5 32. Rc6 f6 33. b4 Rb7 34. a3 a5 35. bxa5 Rb3+ 36. Ke2 Rxa3 0-1

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.06.30"]
[Round "1"]
[White "Zareba, Piotr"]
[Black "Gadek, Michal"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2119"]
[BlackElo "1861"]
[PlyCount "61"]
[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 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Nxc6 dxc6 8. Qxd8+ Bxd8 9. Bf4 0-0 10. Bd6 Re8 11. e5 Nd5 12. Ne4 f5 13. Nd2 b5 14. Nb3 a6 15. Nc5 Ra7 16. Be2 Bb7 17. h4 Ba8 18. 0-0-0 g6 19. Bf3 Kf7 20. Bb8 Bb6 21. Bxa7 Bxa7 22. Nxa6 Bxf2 23. Bxd5 exd5 24. Nc7 Rc8 25. Nxa8 Rxa8 26. Rd3 Re8 27. Rf3 Bd4 28. Re1 Bxe5 29. Kb1 Kf6 30. g4 f4 31. Rxf4+ 1-0

[Event "Lazy Baltic Pearl op-A 21st"]
[Site "Lazy"]
[Date "2025.06.30"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Luba, Lukasz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2119"]
[BlackElo "2104"]
[PlyCount "73"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. h4 cxd4 9. cxd4 Bb4+ 10. Kf1 Bxa3 11. bxa3 Nge7 12. h5 h6 13. Rb1 Qc7 14. a4 f6 15. Ba3 fxe5 16. dxe5 0-0 17. Bd6 Qd8 18. Bd3 Rf7 19. Bc2 Qa5 20. Qd3 Qa6 21. Rb5 Nf5 22. Ba3 Na5 23. g4 Nc4 24. Bc1 Bxb5 25. axb5 Qb6 26. gxf5 Rxf5 27. Qe2 Rf7 28. a4 Raf8 29. Rh3 Qc5 30. Bg6 Rd7 31. Rg3 Nxe5 32. Nxe5 Qxc1+ 33. Kg2 Re7 34. Qd3 Rf6 35. Bh7+ Kh8 36. Ng6+ Kxh7 37. Nf8+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.26"]
[Round "9.2"]
[White "Zareba, Piotr"]
[Black "Kicinska, Magdalena"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2080"]
[BlackElo "1959"]
[PlyCount "63"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Grodzisk Maowiecki."]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nd7 7. 0-0 Ne7 8. c4 dxc4 9. Bxc4 cxd4 10. Qxd4 Nc6 11. Qf4 Be7 12. Nc3 0-0 13. Rfd1 Qc8 14. Rac1 Rd8 15. Nb5 Bg6 16. Bb3 Qb8 17. Nd6 Ndxe5 18. Nxe5 Bxd6 19. Nxc6 bxc6 20. Qh4 Qb7 21. Bg5 Rd7 22. Rd2 h6 23. Be3 Rad8 24. Rcd1 Be7 25. Rxd7 Rxd7 26. Rxd7 Qxd7 27. Qa4 Bf6 28. Qxa7 Qxa7 29. Bxa7 Bxb2 30. Bc5 Bd3 31. f3 e5 32. Ba4 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.25"]
[Round "8.2"]
[White "Zareba, Piotr"]
[Black "Klisowski, Bartosz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2080"]
[BlackElo "1879"]
[PlyCount "112"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Wratislavia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 c5 8. dxc5 Nc6 9. Rd1 Bxc5 10. 0-0 0-0 11. a3 Be7 12. h3 Rc8 13. Bg5 Nd7 14. Bxe7 Qxe7 15. Qe2 Nde5 16. Na2 Nxf3+ 17. Qxf3 Ne5 18. Qe2 Nc4 19. c3 Qe8 20. Nb4 Qa4 21. Rb1 Qb5 22. Nd3 Rfd8 23. Rfd1 Rd6 24. Qg4 Rb6 25. Nf4 Ne5 26. Qg3 Ng6 27. Nd3 Qc4 28. Rd2 h6 29. Rc1 Rb3 30. Rcc2 Qe4 31. Rc1 Qc4 32. Re1 Rb6 33. Ne5 Nxe5 34. Qxe5 Qa2 35. Ree2 Qb1+ 36. Kh2 Rc4 37. f3 Qg6 38. Rd4 Rxd4 39. Qxd4 Rb3 40. e4 dxe4 41. Rxe4 Qf5 42. Re2 Qg5 43. h4 Qe7 44. Qf4 Rb5 45. b4 Rh5 46. g3 Rd5 47. c4 Rd3 48. Ra2 Qd7 49. Qe4 Rd4 50. Qe2 Qd6 51. Kg2 Rd1 52. c5 Qd4 53. Qf2 Qd5 54. Qe2 Qd4 55. Qf2 Qd5 56. Qe2 Qd4 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.24"]
[Round "7.2"]
[White "Rabenda, Piotr"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1770"]
[BlackElo "2080"]
[PlyCount "94"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 dxc4 7. Bxf6 Qxf6 8. Qa4+ Nc6 9. Ne5 Bd7 10. Nxc6 a5 11. a3 Bxc6 12. Qc2 Qf5 13. Qd2 Be7 14. e3 0-0 15. Ne2 Rfd8 16. Ng3 Qd5 17. f3 g6 18. Be2 e5 19. 0-0 exd4 20. exd4 Qxd4+ 21. Qxd4 Rxd4 22. Rfc1 Rd2 23. Rab1 Bf6 24. Bxc4 Rxb2 25. Ne4 Bd4+ 26. Kh1 Rxb1 27. Rxb1 Kg7 28. Bb5 Bxb5 29. Rxb5 b6 30. Rd5 c5 31. Rd6 Rb8 32. Rd5 a4 33. g3 Bb2 34. Rd3 c4 35. Rd2 Bxa3 36. Ra2 Bf8 37. Rxa4 b5 38. Ra2 b4 39. Rb2 f5 40. Nf2 b3 41. Nd1 Be7 42. Kg2 Bf6 43. Rb1 c3 44. Kf2 c2 45. Rc1 cxd1Q 46. Rxd1 b2 47. Rb1 Rc8 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.23"]
[Round "6.2"]
[White "Zareba, Piotr"]
[Black "Baran, Szymon"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2080"]
[BlackElo "1827"]
[PlyCount "129"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Jastrzębie Zdroj Pionier II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Nf6 6. Nc3 Qc7 7. Be3 a6 8. f4 d6 9. Qf3 Be7 10. Nxc6 Qxc6 11. 0-0-0 h5 12. h3 b5 13. Bd4 Bb7 14. Bd3 h4 15. Rhg1 Qc7 16. Qf2 e5 17. Bb6 Qc8 18. fxe5 dxe5 19. Nd5 Bxd5 20. exd5 Nd7 21. Bf5 g6 22. Bxd7+ Qxd7 23. d6 Bg5+ 24. Be3 Bxe3+ 25. Qxe3 Rh5 26. Rd5 f6 27. Qe4 Kf7 28. Rc5 Ra7 29. Rd1 Rh8 30. Kb1 Kg7 31. Rd3 a5 32. Qd5 b4 33. Rxa5 Rxa5 34. Qxa5 bxa3 35. Qc7 Rd8 36. Qxd7+ Rxd7 37. c4 Kf7 38. c5 Ke6 39. b4 e4 40. Rd2 f5 41. Ka2 f4 42. Kxa3 e3 43. Rc2 Ra7+ 44. Kb3 Kd5 45. b5 e2 46. Rxe2 Kxc5 47. Re5+ Kxd6 48. Rg5 Re7 49. Rxg6+ Kc5 50. Rg5+ Kb6 51. Kc4 Re3 52. Rg6+ Kc7 53. Kd4 Re2 54. Kd3 f3 55. gxf3 Rh2 56. Ke3 Rxh3 57. Rh6 Rh1 58. f4 h3 59. Kf2 Kd7 60. b6 Ke7 61. b7 Rb1 62. Kg3 Rb3+ 63. Kh2 Kf7 64. Rh8 Rb2+ 65. Kxh3 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.22"]
[Round "5.2"]
[White "Zenker, Bernard"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1864"]
[BlackElo "2080"]
[PlyCount "76"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Poznan Politechnika"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 c5 11. dxc5 Nbd7 12. Bd3 Nxc5 13. Ne2 Nxd3+ 14. Qxd3 Ba6 15. 0-0 Bxc4 16. Qd2 Rc8 17. Rfc1 Bxe2 18. Qxe2 Qd7 19. Bxf6 gxf6 20. Qf2 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qd2 Qc4 24. h3 Kg7 25. Qf2 e5 26. Kh2 Qc5 27. Qg3+ Kh7 28. e4 d4 29. Qg4 Qc1 30. Qf5+ Kg7 31. Qg4+ Qg5 32. Qd7 Qf4+ 33. Kh1 h5 34. b4 Qe3 35. Qf5 d3 36. Qxh5 Qc1+ 37. Kh2 d2 38. Qg4+ Kf8 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.21"]
[Round "4.2"]
[White "Zareba, Piotr"]
[Black "Wieckowski, Igor"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2080"]
[BlackElo "1828"]
[PlyCount "121"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Bielany Bakcyl"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Rc8 7. 0-0 Qb6 8. Na3 cxd4 9. cxd4 Nge7 10. Nc2 Nb4 11. Ne3 Bb5 12. Bxb5+ Qxb5 13. Qb3 Nec6 14. Bd2 Na5 15. Qd1 Nc4 16. Bc3 Be7 17. a3 Nc6 18. a4 Qa6 19. Nxc4 Qxc4 20. Qd2 0-0 21. Rfc1 Qb3 22. Qd3 Na5 23. Nd2 Qb6 24. Qb5 Nc4 25. Nf3 a6 26. Qxb6 Nxb6 27. b3 Nd7 28. Bd2 f6 29. exf6 gxf6 30. Bf4 Kf7 31. Kf1 Bb4 32. Ke2 Rfe8 33. Kd1 Rc6 34. Bd2 Bxd2 35. Kxd2 Rec8 36. Rxc6 Rxc6 37. Re1 Nb6 38. Re3 Nd7 39. Re2 Rb6 40. Kc3 Rc6+ 41. Kb2 Rc7 42. Rd2 Nb8 43. Ne1 Nc6 44. f4 Nb4 45. Nd3 Nxd3+ 46. Rxd3 Kg6 47. g4 h6 48. Re3 Kf7 49. Rh3 Kg6 50. Re3 Kf7 51. Rc3 Rd7 52. Rc8 Kg6 53. Kc3 Kg7 54. h4 Kg6 55. Kb4 e5 56. fxe5 fxe5 57. dxe5 Re7 58. Kc5 Rxe5 59. Rd8 Re4 60. Rd6+ Kh7 61. g5 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.20"]
[Round "3.2"]
[White "Szlod, Wiktor"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1965"]
[BlackElo "2080"]
[PlyCount "84"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Zarow Goniec"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Nge2 Nc6 6. Bg2 Be6 7. 0-0 Qd7 8. a3 Nxc3 9. Nxc3 Bh3 10. Bxh3 Qxh3 11. Qf3 h5 12. d4 0-0-0 13. dxe5 h4 14. Qg2 Qf5 15. Qe4 Qh3 16. Qg2 hxg3 17. Qxh3+ Rxh3 18. hxg3 Bc5 19. Ne4 Rdh8 20. Kg2 Nd4 21. Rg1 Bb6 22. c4 Rh2+ 23. Kf1 Nf3 24. c5 Nxg1 25. cxb6 axb6 26. Kxg1 Rh1+ 27. Kg2 Re1 28. Nc3 Rhh1 29. Na2 Kd7 30. Rb1 Ke6 31. b4 g5 32. Kf3 Kf5 33. g4+ Ke6 34. Kg2 Kd5 35. Rb2 Rxc1 36. Nxc1 Rxc1 37. Rb3 Kxe5 38. Kf3 Kd4 39. Ke2 Rc2+ 40. Kf3 Rc3+ 41. Rxc3 Kxc3 42. Ke4 c5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.19"]
[Round "2.2"]
[White "Zareba, Piotr"]
[Black "Zaglowek, Blazej"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2080"]
[BlackElo "1746"]
[PlyCount "51"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Gliwice Akademia Szachowa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 e6 5. Nf3 Bd6 6. Ne5 Qe7 7. Qf3 Nbd7 8. Bd3 h6 9. g4 Bxe5 10. dxe5 Nh7 11. h4 Nc5 12. Be2 Bd7 13. g5 hxg5 14. hxg5 0-0-0 15. Qg2 f6 16. gxf6 gxf6 17. 0-0-0 Rdg8 18. Qh2 f5 19. Rdg1 Rxg1+ 20. Rxg1 Be8 21. Qh6 Qf8 22. Rg7 Rg8 23. Rxh7 Rg1+ 24. Bd1 Qg8 25. Rh8 Qf7 26. Qf8 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.18"]
[Round "1.2"]
[White "Gruca, Karol"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1819"]
[BlackElo "2080"]
[PlyCount "58"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Krakow CC 1893"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 Bf5 4. d4 h6 5. 0-0 Nbd7 6. c4 e6 7. a3 Be7 8. Nc3 c6 9. Qb3 b6 10. Nd2 0-0 11. e4 dxe4 12. Ndxe4 Rc8 13. Be3 Nxe4 14. Nxe4 Nf6 15. Nxf6+ Bxf6 16. Rfd1 Qd7 17. a4 Rfd8 18. Rd2 Qc7 19. a5 Qb7 20. h3 Qa6 21. Ra2 b5 22. Bf1 Rb8 23. cxb5 cxb5 24. d5 exd5 25. Rxd5 Rxd5 26. Qxd5 Be6 27. Qc5 Bxa2 28. Qxa7 Ra8 29. Qxa6 Rxa6 0-1

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.04"]
[Round "9"]
[White "Oliinyk, Serafym"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2207"]
[BlackElo "2103"]
[PlyCount "99"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 Qa6 9. c4 Ne7 10. Ne2 Nf5 11. Ng3 dxc4 12. Nxc4 Nxg3 13. fxg3 Bb4+ 14. Ke2 Nd7 15. a3 Be7 16. Bxe7 Kxe7 17. Rhf1 Nb6 18. Nd6 Qxd3+ 19. Kxd3 f6 20. Nxb7 Nd7 21. exf6+ gxf6 22. b4 Rhg8 23. Rf3 Rg4 24. Na5 e5 25. Ke2 exd4 26. Nxc6+ Ke6 27. Rd1 Re4+ 28. Kd3 Kd5 29. Rc1 Rc8 30. Ne7+ Rxe7 31. Rxc8 Ne5+ 32. Kd2 Nxf3+ 33. gxf3 Re3 34. Rc5+ Ke6 35. Rxh5 Rxf3 36. Ra5 Rxg3 37. Rxa7 Kd5 38. b5 Rh3 39. a4 Rxh4 40. b6 Rh2+ 41. Kd3 Rh3+ 42. Kc2 Rh2+ 43. Kb3 Kc6 44. a5 d3 45. b7 Rh1 46. Kc3 Rb1 47. a6 f5 48. Ra8 d2 49. Kxd2 Kc7 50. Rc8+ 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.03"]
[Round "8"]
[White "Zareba, Piotr"]
[Black "Pattnayak, Nilsu"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2103"]
[BlackElo "2161"]
[PlyCount "169"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. b3 cxb3 10. axb3 Bb7 11. Ba3 Nd5 12. Qc2 Nb4 13. Qc3 a5 14. Nd2 Ra7 15. Ne4 Ba6 16. Bf3 Bb5 17. Nc5 Nd5 18. Qd2 Nb6 19. Rfc1 a4 20. Bb4 Qa8 21. Ra3 axb3 22. Rca1 Rxa3 23. Rxa3 Qd8 24. Rxb3 e5 25. Nb7 Bxb4 26. Rxb4 Qe8 27. Nc5 exd4 28. Rxd4 Qe7 29. Nb3 c5 30. Rg4 c4 31. Nd4 Bd7 32. Rh4 c5 33. Nc2 Be6 34. Ne3 Rd8 35. Qb2 Qd6 36. Bg4 f6 37. Qb1 g6 38. Qa2 Ra8 39. Qc2 f5 40. Bf3 Rd8 41. Qb2 Rb8 42. Qa1 Bf7 43. Rf4 Rd8 44. h4 Be6 45. Qf6 Rf8 46. Qb2 Rf7 47. Qa1 Rd7 48. Qb2 Ra7 49. h5 Rf7 50. hxg6 hxg6 51. Rh4 Rh7 52. Qf6 Rg7 53. Rh6 Nd7 54. Qd8+ Qf8 55. Qh4 Qe7 56. Rh8+ Kf7 57. Qf4 Rg8 58. Nxf5 g5 59. Nxe7+ gxf4 60. Nxg8 Kg7 61. Rh6 Bxg8 62. Rd6 Ne5 63. gxf4 Nxf3+ 64. exf3 c3 65. Rc6 c2 66. Rxc5 Bh7 67. Kf1 Kf6 68. Ke1 Bd3 69. Kd2 Bh7 70. Rxc2 Bxc2 71. Kxc2 Kf5 72. Kd3 Kxf4 73. Ke2 Kf5 74. Ke3 Ke5 75. f4+ Kf5 76. Kf3 Kf6 77. Ke4 Ke6 78. f5+ Kf6 79. Kf4 Kf7 80. Ke5 Ke7 81. f6+ Kf7 82. Kf5 Kf8 83. Ke6 Ke8 84. f7+ Kf8 85. f3 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.02"]
[Round "7"]
[White "Demski, Michal"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2167"]
[BlackElo "2103"]
[PlyCount "81"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 b5 10. e5 Nd7 11. Nf1 a5 12. h4 b4 13. h5 a4 14. N1h2 Ba6 15. Bf4 c4 16. dxc4 Bxc4 17. Qd1 b3 18. cxb3 axb3 19. a3 Nc5 20. Bf1 Na5 21. Ng4 Bxf1 22. Rxf1 Nc4 23. Rb1 Na4 24. Qxb3 Rfb8 25. Qc2 Rxb2 26. Rxb2 Naxb2 27. Nf6+ gxf6 28. exf6 Qb7 29. Ng5 Bxf6 30. Qxh7+ Kf8 31. Nxe6+ Ke8 32. Re1 Nd3 33. Nc5+ Nxe1 34. Nxb7 Rxa3 35. Qg8+ Ke7 36. Bd6+ Kd7 37. Qxf7+ Kc6 38. Bxa3 Bd4 39. Qe6+ Kxb7 40. Qxe1 Ne5 41. Kg2 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.31"]
[Round "6"]
[White "Zareba, Piotr"]
[Black "Grochol, Kamil"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2103"]
[BlackElo "2141"]
[PlyCount "93"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Ne4 7. 0-0 c6 8. Qc2 0-0 9. Nc3 f5 10. Rab1 a5 11. a3 Nd7 12. b4 Nd6 13. c5 Nc4 14. Bc1 axb4 15. axb4 b6 16. Nd2 Nxd2 17. Bxd2 bxc5 18. bxc5 Bf6 19. Rb4 Ba6 20. Bf4 g5 21. Bd6 Be7 22. Bxe7 Qxe7 23. f4 Nxc5 24. Rb6 Ne4 25. Bxe4 fxe4 26. Rxc6 gxf4 27. gxf4 Rxf4 28. Qc1 Qg5+ 29. Kh1 Rxf1+ 30. Qxf1 Rf8 31. Qg2 Qxg2+ 32. Kxg2 Rc8 33. Rxa6 Rxc3 34. Rxe6 Rc4 35. e3 Rc2+ 36. Kf1 Rxh2 37. Re5 Rh3 38. Kf2 Rh2+ 39. Kg3 Re2 40. Rxd5 Rxe3+ 41. Kf4 Re1 42. Re5 Kf7 43. d5 e3 44. Rxe3 Rxe3 45. Kxe3 Ke7 46. Kf4 Kd6 47. Ke4 1/2-1/2

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.30"]
[Round "5"]
[White "Brzezina, Pawel"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2191"]
[BlackElo "2103"]
[PlyCount "51"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 f5 9. b3 d6 10. Bb2 Nd7 11. e3 Bf6 12. Nd2 d5 13. f4 c5 14. Ne2 Rc8 15. Rac1 Ba6 16. Ba3 Re8 17. Nxe4 fxe4 18. dxc5 Nxc5 19. Bxc5 Rxc5 20. Rfd1 Qc8 21. Qb1 dxc4 22. b4 c3 23. bxc5 Bxe2 24. Bxe4 Qxc5 25. Kf2 Bxd1 26. Bxh7+ 1/2-1/2

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.30"]
[Round "4"]
[White "Zareba, Piotr"]
[Black "Podolskyi, Mykhailo"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2103"]
[BlackElo "2319"]
[PlyCount "86"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 e6 8. h3 Bd7 9. Nf3 Rc8 10. 0-0 Be7 11. Qe2 0-0 12. Rfc1 Be8 13. Nd2 Nb4 14. a3 Nxd3 15. Qxd3 Nd7 16. Na2 Nb6 17. Rxc8 Qxc8 18. Rc1 Bc6 19. Qb3 Qd8 20. Nb4 Bxb4 21. Qxb4 Nd7 22. Nb3 Qb6 23. Qxb6 Nxb6 24. Na5 Rc8 25. b3 Kf8 26. Nxc6 bxc6 27. Bd6+ Ke8 28. Kf1 Kd7 29. Bc5 Na8 30. Ke2 Nc7 31. Kd3 Rb8 32. Rb1 f6 33. a4 e5 34. Ba3 Ne6 35. Kc3 h5 36. Re1 h4 37. Bc5 Ng5 38. f3 Ne6 39. Re2 Re8 40. Kb4 Rb8+ 41. Kc3 g6 42. Re1 e4 43. Rg1 Rh8 1/2-1/2

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.29"]
[Round "3"]
[White "Gorkiewicz, Mateusz"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2231"]
[BlackElo "2103"]
[PlyCount "163"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qc8 12. Bb5 0-0 13. 0-0 Ne5 14. Bd4 Neg4 15. h3 e5 16. hxg4 exd4 17. Rxd4 a6 18. Be2 b5 19. Qb4 Re8 20. Bf3 Rb8 21. Rfd1 h6 22. Qb3 Qc5 23. Nd5 Nd7 24. Ne7+ Rxe7 25. Rxd7 Rbe8 26. g3 Rxd7 27. Rxd7 Re7 28. Rd5 Qb6 29. Qb4 Qf6 30. Kg2 Re6 31. c3 Bf8 32. Qa5 Rd6 33. Rxd6 Qxd6 34. Bb7 Qd2 35. Qb6 Qxb2 36. Bd5 Qxc3 37. Qxg6+ Qg7 38. Bxf7+ Kh8 39. Qf5 Be7 40. Bd5 Qf6 41. Qc8+ Bf8 42. Be4 Kg7 43. Bf5 Qd6 44. Qb7+ Be7 45. Bc2 Qf6 46. Qd5 Qd6 47. Qe4 Kf8 48. Bb3 Qf6 49. Qd5 Bd8 50. Qg8+ Ke7 51. Qh7+ Kf8 52. f4 Qg7 53. Qf5+ Qf6 54. Qd5 Bb6 55. Qa8+ Bd8 56. Qb7 Qe7 57. Qf3 Qf6 58. Qe4 Qe7 59. Qd3 Qf6 60. Kh3 Bb6 61. Qd5 Bd8 62. g5 hxg5 63. fxg5 Qf1+ 64. Kh4 Ba5 65. Qd6+ Ke8 66. Qe6+ Kf8 67. Qf6+ Qxf6 68. gxf6 Be1 69. Kg4 a5 70. Kf4 a4 71. Bd5 b4 72. g4 b3 73. axb3 a3 74. b4 Bxb4 75. g5 Bd2+ 76. Kf5 Be3 77. g6 Bh6 78. Kg4 Bg7 79. fxg7+ Kxg7 80. Kg5 Kh8 81. Kh6 a2 82. g7# 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.28"]
[Round "2"]
[White "Zareba, Piotr"]
[Black "Piekielny, Pawel"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2103"]
[BlackElo "2286"]
[PlyCount "106"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 a6 7. Bg5 Be6 8. Be2 g6 9. Bxf6 exf6 10. 0-0 Bg7 11. Rc1 0-0 12. cxd5 Bxd5 13. Nxd5 Qxd5 14. Bc4 Qd6 15. Qd2 Rad8 16. Rfd1 Rd7 17. a3 Rfd8 18. Qe2 Re7 19. Qc2 Bh6 20. Rb1 Rc7 21. Qe2 Rcd7 22. b4 Qc7 23. Qa2 Ne5 24. Nxe5 fxe5 25. d5 e4 26. Re1 Re7 27. Re2 Bf4 28. g3 Bd6 29. Bb3 f5 30. Rbe1 Kg7 31. Kg2 h5 32. f3 Rf8 33. Qc2 Qb8 34. Qd2 Be5 35. f4 Bd6 36. Qd4+ Kf7 37. Rc1 h4 38. Re3 Qd8 39. Rec3 Rd7 40. Qe3 Qf6 41. R1c2 Rg8 42. Rc8 Rg7 43. Qb6 hxg3 44. Ba4 Rh7 45. Bxd7 Rxh2+ 46. Kg1 Qa1+ 47. Rc1 Qb2 48. Be6+ Kg7 49. Rg8+ Kh6 50. Rh8+ Qxh8 51. Qe3 Qb2 52. Qxg3 Qxc1+ 53. Kxh2 Bxf4 0-1

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.27"]
[Round "1"]
[White "Novotny, Michal"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2219"]
[BlackElo "2103"]
[PlyCount "54"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 6. dxe5 Nc5 7. 0-0 d6 8. Bc4 Be6 9. Bxe6 Nxe6 10. Qf3 c6 11. Rd1 Qc7 12. exd6 Bxd6 13. g3 0-0-0 14. Nc3 Be5 15. Be3 Bd4 16. Rd3 Bxe3 17. Qxe3 Rxd3 18. Qxd3 g6 19. Qe3 Qb6 20. Qf3 f5 21. Kg2 Rd8 22. Re1 Nd4 23. Qf4 Qc7 24. Qh4 c5 25. Re7 Qc6+ 26. Kh3 Nf3 27. Nb5 Ng1# 0-1

[Event "POL-ch Rapid"]
[Site "Lublin"]
[Date "2024.10.05"]
[Round "4"]
[White "Ugorek, Kacper"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2236"]
[BlackElo "2192"]
[PlyCount "94"]
[EventDate "2024.10.05"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Bb2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. cxd5 Nxd5 12. 0-0-0 Bxc3 13. Bxc3 Qe7 14. Kb2 a5 15. Bd3 h6 16. Bd4 a4 17. Qc5 Qd7 18. Rc1 axb3 19. axb3 b6 20. Qxc6 Qxc6 21. Rxc6 Nb4 22. Rc3 Ra2+ 23. Kb1 Be6 24. Be4 Rxf2 25. Bxb6 Nd5 26. Rc6 Rb8 27. Bxd5 Bxd5 28. Rd6 Be4+ 29. Kc1 Rc8+ 30. Kd1 Rb2 31. Rf1 Rb1+ 32. Ke2 Rc2+ 33. Rd2 Rxd2+ 34. Kxd2 Rxf1 35. Bd4 Bxg2 36. b4 Rb1 37. Kc3 Be4 38. Kc4 g5 39. b5 f5 40. b6 h5 41. Kc5 h4 42. Bf6 Rg1 43. Kd6 h3 44. Kc7 g4 45. Be5 g3 46. b7 Bxb7 47. Kxb7 g2 0-1

[Event "POL-ch Rapid"]
[Site "Lublin"]
[Date "2024.10.05"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Plichta, Kamil"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2192"]
[BlackElo "2373"]
[PlyCount "100"]
[EventDate "2024.10.05"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 0-0 8. Be2 d6 9. 0-0 e5 10. Nb3 Be6 11. Bf3 Na5 12. Nxa5 Qxa5 13. Bg5 Rfd8 14. Bxf6 Bxf6 15. Bg4 Rac8 16. Bxe6 fxe6 17. Qg4 Re8 18. Rad1 Qb6 19. Ne2 Rxc2 20. Ng3 g6 21. h4 Rc7 22. h5 Rg7 23. h6 Rf7 24. Rd2 Bd8 25. Rfd1 Bc7 26. Rf1 Rf4 27. Qh3 Qc6 28. Rfd1 Qd7 29. f3 Qe7 30. Ne2 Rh4 31. Qg3 Bb6+ 32. Kf1 Rh1+ 33. Ng1 Rxg1+ 34. Ke2 Rxd1 35. Rxd1 Bd4 36. Rc1 Bxb2 37. Rc2 Bxa3 38. Qg4 Bc5 39. f4 exf4 40. Kf3 b6 41. Rd2 a5 42. g3 fxg3 43. Kxg3 Rf8 44. Rd1 a4 45. e5 d5 46. Rd3 a3 47. Rf3 Rxf3+ 48. Kxf3 Qf7+ 49. Kg3 Qf2+ 50. Kh3 Qf5 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.08"]
[Round "9.16"]
[White "Rusiniak, Slawomir"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2061"]
[BlackElo "2062"]
[PlyCount "152"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zakrzewo Korona"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Be2 c5 6. 0-0 Bd6 7. c4 dxc4 8. e4 cxd4 9. Qxd4 Qc7 10. Nc3 Ne5 11. Rfd1 Nxf3+ 12. Bxf3 Bc5 13. Nb5 Qb6 14. Nd6+ Qxd6 15. Qxd6 Bxd6 16. Rxd6 e5 17. Bxf6 gxf6 18. Rxf6 Be6 19. Kf1 h6 20. Be2 Ke7 21. Rf3 Rhd8 22. Rc3 b5 23. Ke1 Rd4 24. f3 h5 25. g3 h4 26. Rac1 hxg3 27. hxg3 Rh8 28. R3c2 f5 29. b3 fxe4 30. bxc4 exf3 31. Bxf3 Bxc4 32. a4 a6 33. Bb7 Rh6 34. axb5 axb5 35. Kf2 Rh2+ 36. Kf3 Rd3+ 37. Ke4 Rxc2 38. Rxc2 Rd7 39. Kxe5 Rxb7 40. g4 Kf7 41. Kd6 Kg6 42. Rd2 Kg5 43. Rd4 Rf7 44. Kc5 Rf4 45. Rd7 Kxg4 46. Re7 Kf3 47. Kb4 Re4 48. Rg7 Ke3 49. Kc3 Kf4 50. Kb4 Re5 51. Rg1 Ke4 52. Rd1 Rd5 53. Re1+ Kf5 54. Rh1 Ke6 55. Rh6+ Kd7 56. Ra6 Kc7 57. Rh6 Rd6 58. Rh8 Kb7 59. Kc5 Rc6+ 60. Kb4 Rf6 61. Kc5 Bf1 62. Rh5 Rc6+ 63. Kb4 Rc4+ 64. Kb3 Kb6 65. Rh8 Rc6 66. Kb4 Rc4+ 67. Kb3 Bg2 68. Rb8+ Kc5 69. Rc8+ Bc6 70. Rf8 Rg4 71. Rf5+ Bd5+ 72. Kb2 Rg2+ 73. Kc3 b4+ 74. Kd3 b3 75. Kc3 b2 76. Rf1 Be4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.07"]
[Round "8.28"]
[White "Zareba, Piotr"]
[Black "Madrawski, Krzysztof"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2062"]
[BlackElo "2078"]
[PlyCount "43"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Zary ZKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bf8 9. Be3 Qa6 10. Bc2 Nd7 11. a4 Bc4 12. Na3 Rc8 13. Rc1 Nh6 14. Nxc4 Qxc4 15. Bd3 Qc7 16. 0-0 Ng4 17. Bf4 g5 18. Nxg5 Ngxe5 19. Bb5 Bd6 20. Bxe5 Bxe5 21. Qh5 Rf8 22. Nxe6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.06"]
[Round "7.16"]
[White "Jankowiak, Piotr"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2107"]
[BlackElo "2062"]
[PlyCount "143"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 Be6 8. 0-0 c4 9. Ne5 Bd6 10. f4 0-0 11. Bd2 Bb4 12. Bf3 Bxc3 13. Bxc3 Bf5 14. Be1 Be4 15. Bh4 Bxf3 16. Qxf3 Qd6 17. Bxf6 gxf6 18. Ng4 Kh8 19. Nh6 Ne7 20. Qh5 Qe6 21. Rf3 f5 22. Rg3 Rae8 23. Rf1 b5 24. Qg5 Qg6 25. Qh4 Qe6 26. Rh3 f6 27. Qh5 b4 28. g4 fxg4 29. f5 Qe4 30. Nxg4 Qxg4+ 31. Qxg4 Rg8 32. Rg3 Rxg4 33. Rxg4 Nc8 34. Kf2 Nd6 35. Ke2 a5 36. h4 a4 37. h5 b3 38. axb3 cxb3 39. Kd3 Rc8 40. h6 Nc4 41. Rb1 Nd6 42. Rf1 Ne4 43. Rxe4 dxe4+ 44. Kxe4 Rc2 45. Ra1 Rh2 46. Rxa4 Rxh6 47. Rb4 Rh2 48. Rxb3 h5 49. Kf4 Kg7 50. d5 Rf2+ 51. Ke4 h4 52. Rd3 Kf7 53. d6 Ke8 54. d7+ Kd8 55. Rd6 h3 56. Rxf6 Rxb2 57. Rh6 h2 58. Rh7 Rf2 59. Ke5 Re2 60. e4 Rd2 61. Ke6 Rd6+ 62. Ke5 Rd2 63. f6 Rf2 64. Ke6 Kc7 65. Rh8 Rd2 66. Rc8+ Kb7 67. Rc1 Rc2 68. Rh1 Kc7 69. f7 Rc6+ 70. Ke7 Rd6 71. d8Q+ Rxd8 72. Rc1+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.05"]
[Round "6.34"]
[White "Zareba, Piotr"]
[Black "Wlodarczak, Damian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2062"]
[BlackElo "1871"]
[PlyCount "55"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Srem Piast"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a5 6. Nbd2 0-0 7. 0-0 d5 8. exd5 Nxd5 9. Re1 Bg4 10. Ne4 Be7 11. h3 Bc8 12. a4 h6 13. Ng3 Nb6 14. Bb3 Bd6 15. Be3 Kh7 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Nd7 19. Bc2+ g6 20. Ne4 f5 21. Nxd6 cxd6 22. Qf3 Nf6 23. Re2 d5 24. Bxf6 Rxf6 25. Rae1 Bd7 26. Re7+ Kh8 27. Qf4 g5 28. Qd4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.04"]
[Round "5.16"]
[White "Zareba, Piotr"]
[Black "Zabron, Maksym"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2062"]
[BlackElo "2013"]
[PlyCount "92"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Szczecin Gryf"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. Nc3 c6 8. Bd3 Nxc3 9. bxc3 dxc4 10. Bxc4 0-0 11. 0-0 Bf5 12. a4 Nd7 13. a5 Qc7 14. Bd3 Bxd3 15. Qxd3 h6 16. c4 Rad8 17. Bb2 Bf6 18. Qa3 Rfe8 19. Rfe1 Nf8 20. Rxe8 Rxe8 21. d5 Bxb2 22. Qxb2 cxd5 23. cxd5 Rd8 24. Qd4 Ne6 25. Qxa7 Rxd5 26. h3 Rc5 27. a6 bxa6 28. Qxa6 Rc1+ 29. Rxc1 Qxc1+ 30. Kh2 Qf4+ 31. Kg1 Qc1+ 32. Qf1 Qxf1+ 33. Kxf1 Kf8 34. g3 Ke7 35. Kg2 g5 36. Ne5 f5 37. Nd3 Kd6 38. g4 fxg4 39. hxg4 Ke7 40. Kg3 Kf6 41. f4 gxf4+ 42. Nxf4 Nxf4 43. Kxf4 Kg6 44. Kf3 Kg5 45. Kg3 h5 46. gxh5 Kxh5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.03"]
[Round "4.46"]
[White "Szadkowski, Krzysztof"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1986"]
[BlackElo "2062"]
[PlyCount "64"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Konin Smecz"]
[BlackTeam "Szczecin Gryf"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. b3 0-0 7. Bb2 c5 8. d3 d5 9. cxd5 Nxd5 10. Nbd2 Nc6 11. Nc4 Rc8 12. a3 b5 13. Nce5 Bf6 14. e4 Nde7 15. Nxc6 Nxc6 16. e5 Be7 17. Qd2 Qd7 18. Rfd1 Rfd8 19. Qf4 Nd4 20. Nxd4 Bxg2 21. Nxe6 Qxe6 22. Kxg2 Qxb3 23. e6 Qxe6 24. Re1 Qd5+ 25. Kg1 Bf8 26. Re5 Qxd3 27. Rg5 h6 28. Rf5 Qe2 29. Be5 Rd1+ 30. Kg2 Qf1+ 31. Kf3 Rxa1 32. Bxa1 Qh1+ 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.14"]
[Round "9"]
[White "Kowalczyk, Rafal"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2183"]
[BlackElo "2062"]
[PlyCount "71"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. a4 a5 6. h3 c6 7. g4 Be7 8. Bg2 0-0 9. Be3 exd4 10. Nxd4 Nb6 11. g5 Nfd7 12. f4 Nc5 13. 0-0 f6 14. h4 d5 15. gxf6 gxf6 16. exd5 Nxd5 17. Nxd5 cxd5 18. f5 Kh8 19. Rf4 Bd6 20. Rg4 Qe7 21. Bh6 Rg8 22. Rxg8+ Kxg8 23. Bxd5+ Kh8 24. Qg4 Bd7 25. Kf2 Bc6 26. Rg1 Bxd5 27. Bg7+ Kg8 28. Bxf6+ Kf8 29. Bxe7+ Bxe7 30. Qg7+ Ke8 31. Qh8+ Kd7 32. Qxa8 Bxh4+ 33. Ke3 Ne4 34. Rg7+ Kd6 35. Qf8+ Ke5 36. Nf3# 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.13"]
[Round "8"]
[White "Zareba, Piotr"]
[Black "Chojnacki, Krzysztof"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2062"]
[BlackElo "2290"]
[PlyCount "54"]
[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. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 0-0 9. e5 Ne8 10. Bf4 Rc8 11. exd6 Bxd6 12. Bxd6 Nxd6 13. Nbd2 Nf6 14. dxc5 Rxc5 15. Qe2 Qc7 16. Ne5 Nf5 17. Ndf3 Rd5 18. Rad1 h6 19. c4 Rxd1 20. Rxd1 Rd8 21. Rd3 Qb6 22. b3 Nd4 23. Qd1 Nxf3+ 24. Nxf3 Rxd3 25. Qxd3 Qa5 26. Qd2 Qf5 27. h3 b6 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.12"]
[Round "7"]
[White "Lalic, Bogdan"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2336"]
[BlackElo "2062"]
[PlyCount "82"]
[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 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. Rc1 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. g3 Be6 11. Bg2 c5 12. Ne5 cxd4 13. Qd2 d3 14. Qxd3 Nd7 15. Qd4 Qf6 16. Nc6 Qe5 17. 0-0 Qxd4 18. Nxd4 Rfc8 19. e4 Rxc1 20. Rxc1 dxe4 21. Bxe4 Rd8 22. Nc6 Re8 23. Nxa7 Bxa2 24. Bc6 Be6 25. Rd1 Rd8 26. Bb5 Kf8 27. f4 Bg4 28. Rd2 h5 29. Kf2 Ra8 30. Bxd7 Rxa7 31. Bxg4 hxg4 32. Rd8+ Ke7 33. Rb8 Ra6 34. Ke3 Kf6 35. Rb7 Kg6 36. f5+ Kf6 37. b4 Ke5 38. Re7+ Kf6 39. Rb7 Ke5 40. Re7+ Kf6 41. Rb7 Ke5 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.12"]
[Round "6"]
[White "Zareba, Piotr"]
[Black "Diachek, Andriy"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2062"]
[BlackElo "2196"]
[PlyCount "109"]
[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 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. 0-0-0 Bg7 13. Kb1 0-0 14. h3 Qc7 15. g4 b5 16. g5 Nh7 17. Na5 Rac8 18. h4 Nb6 19. Bxb6 Qxb6 20. Nc6 Ra8 21. Bd3 Rfe8 22. Qb4 Qc7 23. Rc1 Nf8 24. c4 Nd7 25. cxb5 a5 26. Qa3 Nc5 27. Rxc5 dxc5 28. Qxc5 Bf8 29. Qe3 a4 30. Rc1 a3 31. b3 Qd6 32. Be4 Rab8 33. Nxb8 Rxb8 34. Rc6 Qb4 35. b6 Bd6 36. Qc3 Qxc3 37. Rxc3 Rxb6 38. Rc6 Rxc6 39. dxc6 Kf8 40. b4 Ke7 41. b5 Bc5 42. Kc2 Bf2 43. Kb3 Kd6 44. Kxa3 Kc7 45. Bd5 Bxh4 46. Bxf7 Bxg5 47. Bxg6 h4 48. Bf5 Kb6 49. Kb3 Bd8 50. Kc4 Bc7 51. Bh3 Bd8 52. Bf1 Bc7 53. a4 Bd8 54. Kd5 Bc7 55. Ke6 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.11"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Osinski, Emil"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2062"]
[BlackElo "2181"]
[PlyCount "60"]
[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. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 Qb6 16. Qc2 Rfc8 17. a3 Qc7 18. b4 axb4 19. axb4 Ra3 20. Bd2 Ne6 21. Rfc1 Nd4 22. Qd1 Ba4 23. Nxa4 Nxe2+ 24. Qxe2 Rxa4 25. Qd3 Rca8 26. Be3 Ra3 27. Rb3 Ra1 28. Rbb1 R1a3 29. Rb3 Ra1 30. Rbb1 R1a3 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.10"]
[Round "4"]
[White "Oliinyk, Serafym"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "2196"]
[BlackElo "2062"]
[PlyCount "102"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 g6 8. d4 Bg7 9. Bg5 b5 10. Bc2 0-0 11. Nbd2 h6 12. Bh4 exd4 13. cxd4 g5 14. e5 gxh4 15. exf6 Bxf6 16. Nf1 Bg7 17. Qd3 f5 18. Ne3 h3 19. g3 Ne7 20. Bb3+ Kh8 21. Nh4 Bf6 22. Nexf5 Bxf5 23. Nxf5 Nxf5 24. Qxf5 Bxd4 25. Qxh3 Qf6 26. Rf1 Bxf2+ 27. Kh1 Qf3+ 28. Qg2 Qxg2+ 29. Kxg2 Bd4 30. Bd5 Rae8 31. Bb7 Re2+ 32. Kh3 Rxf1 33. Rxf1 a5 34. Bd5 Rxb2 35. Rf8+ Kg7 36. Rf7+ Kg6 37. Rxc7 Bg1 38. Be4+ Kf6 39. Rc2 Rxc2 40. Bxc2 Ke5 41. Kg2 Bb6 42. Bd3 b4 43. Bb5 Kd4 44. Kf3 Kc3 45. Ke4 Kb2 46. Bc4 a4 47. Kd5 Kc3 48. g4 Bf2 49. h3 Bh4 50. Bb5 b3 51. Bc4 b2 0-1

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.09"]
[Round "3"]
[White "Gibala, Adam"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2199"]
[BlackElo "2062"]
[PlyCount "103"]
[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 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 dxc4 7. 0-0 b5 8. a4 c6 9. Ne1 Qxd4 10. axb5 Bxd2 11. Nc2 Qd7 12. Bxd2 Bb7 13. Bg5 Nd5 14. e4 Nc7 15. Qg4 e5 16. Qxd7 Nxd7 17. bxc6 Bxc6 18. Nb4 Bb7 19. Rfd1 Nb6 20. Nd5 Ncxd5 21. exd5 f6 22. Be3 Kf7 23. Ra5 Rfd8 24. Kf1 f5 25. Rxa7 Rxa7 26. Bxb6 Raa8 27. Bxd8 Rxd8 28. Ke2 e4 29. f3 exf3+ 30. Bxf3 Kf6 31. Ke3 Ke5 32. Rc1 Rc8 33. Ra1 Bxd5 34. Ra5 Rd8 35. Rc5 g5 36. Bxd5 Rxd5 37. Rxc4 Rd1 38. Rc5+ Ke6 39. Rb5 Rh1 40. Rb6+ Ke5 41. Rh6 Rb1 42. Rxh7 Rxb2 43. Rh8 Rb3+ 44. Kf2 f4 45. gxf4+ Kxf4 46. Rf8+ Kg4 47. Kg1 Kh3 48. Rh8+ Kg4 49. Rf8 Rb1+ 50. Rf1 Rb2 51. Rf2 Rxf2 52. Kxf2 1/2-1/2

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.09"]
[Round "2"]
[White "Zareba, Piotr"]
[Black "Palao, Adriana"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2062"]
[BlackElo "1956"]
[PlyCount "127"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. Bd3 h6 9. 0-0 0-0 10. f4 Bd4+ 11. Kh1 d6 12. Qf3 Nd7 13. Ne2 Bf6 14. c3 g6 15. Be3 Bg7 16. Ng3 c6 17. Rae1 b6 18. e5 dxe5 19. Qxc6 Rb8 20. Qc4 Nc5 21. Bxc5 bxc5 22. f5 Rb6 23. Rd1 Ba6 24. Qe4 Rd6 25. c4 Rd4 26. Qe2 Qh4 27. Ne4 Bxc4 28. Nxc5 Bxd3 29. Rxd3 Rxd3 30. Qxd3 gxf5 31. Qxf5 Qg5 32. Qd7 a5 33. Ne4 Qg6 34. Nd6 Qe6 35. Qxe6 fxe6 36. Rxf8+ Kxf8 37. Ne4 Ke8 38. Kg1 Kd7 39. Kf2 Kc6 40. Ke3 Kd5 41. g4 Bh8 42. h4 Kc4 43. g5 hxg5 44. hxg5 a4 45. Nf6 Kc5 46. Ke4 Kd6 47. Nh5 Kc5 48. Nf6 Kd6 49. Ng4 Bg7 50. Ne3 Kc5 51. Nd1 Kc4 52. Nf2 Kc5 53. Nd3+ Kd6 54. Nb4 Kc5 55. Nc2 Kc4 56. Ne3+ Kc5 57. Ng4 Kd6 58. b3 axb3 59. axb3 Kc5 60. Nf6 Kb4 61. Kxe5 Kxb3 62. Kxe6 Kc4 63. Kf7 Bh8 64. Kg8 1-0

[Event "Wroclaw op-A"]
[Site "Wroclaw"]
[Date "2024.08.08"]
[Round "1"]
[White "Lukasiewicz, Krzysztof"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2290"]
[BlackElo "2062"]
[PlyCount "69"]
[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. Bf4 d5 3. e3 c5 4. Nf3 cxd4 5. exd4 Bg4 6. c3 Qb6 7. Qa4+ Nc6 8. Ne5 Qxb2 9. Nxc6 Qxa1 10. Ne5+ Bd7 11. Qb3 e6 12. Bb5 Rc8 13. 0-0 Be7 14. Nxd7 Nxd7 15. Bc1 a6 16. Bxd7+ Kxd7 17. Bb2 Qxb1 18. Rxb1 b5 19. a4 Rb8 20. Bc1 b4 21. c4 dxc4 22. Qxc4 Rhc8 23. Qxa6 b3 24. Bf4 Rb4 25. g3 b2 26. Kg2 g5 27. Bd2 Rb3 28. Qe2 h6 29. d5 Bf6 30. dxe6+ fxe6 31. Bxg5 Bd4 32. Be3 Rc1 33. Bxc1 bxc1Q 34. Rxc1 Rb2 35. Rc2 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.17"]
[Round "9"]
[White "Nesterenko, Kyrylo"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2103"]
[BlackElo "2003"]
[PlyCount "49"]
[EventDate "2024.07.09"]
[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 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Bc5 6. Ng3 0-0 7. Qf3 Nxc4 8. dxc4 h6 9. Nf5 d6 10. g4 Bxf5 11. gxf5 Bb4 12. Bd2 Bxc3 13. Bxc3 Qd7 14. Qe2 Qc6 15. f3 a6 16. Rg1 Kh7 17. 0-0-0 b5 18. Qf2 Nh5 19. Qh4 Nf4 20. Qxf4 b4 21. Rxg7+ Kxg7 22. f6+ Kh7 23. Qf5+ Kh8 24. Qh5 Kh7 25. Bd2 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.16"]
[Round "8"]
[White "Zareba, Piotr"]
[Black "Padalka, Artem"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2003"]
[BlackElo "2177"]
[PlyCount "83"]
[EventDate "2024.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be3 b6 10. Bc4 Bb7 11. Qd3 cxd4 12. cxd4 Nc6 13. 0-0 Na5 14. Ba6 Bxa6 15. Qxa6 Qc8 16. Qd3 Qc4 17. Qa3 Qe6 18. Nd2 Qd7 19. Rfd1 Rfc8 20. Nf3 Nc4 21. Qb3 Nxe3 22. Qxe3 Qa4 23. a3 Rc4 24. Rd3 Rac8 25. Rbd1 Rc3 26. Ra1 Bh6 27. Rxc3 Bxe3 28. Rxc8+ Kg7 29. fxe3 Qb3 30. e5 Qxe3+ 31. Kh1 g5 32. Re1 Qxa3 33. Nxg5 h6 34. Nf3 a5 35. Rcc1 b5 36. Rb1 Qd3 37. Red1 Qc4 38. d5 b4 39. d6 exd6 40. exd6 Qc8 41. d7 Qd8 42. Ne5 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.15"]
[Round "7"]
[White "Jarzebowski, Kacper"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2131"]
[BlackElo "2003"]
[PlyCount "72"]
[EventDate "2024.07.09"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. d3 Be7 7. 0-0 Nf6 8. Bd2 0-0 9. a4 b4 10. a5 d5 11. exd5 Nxd5 12. Re1 Nd4 13. Nxd4 exd4 14. Qg4 Bf6 15. Bxd5 Qxd5 16. Bxb4 Rfe8 17. Na3 h5 18. Qh3 Bh4 19. Nc4 g5 20. Qf3 Qb5 21. Qxh5 Qxb4 22. Ne5 Re7 23. g3 Qxb2 24. Ng4 Qc3 25. Nf6+ Kg7 26. Qh7+ Kxf6 27. Qh6+ Kf5 28. Qh7+ Kg4 29. Rf1 Qc5 30. f3+ Kh3 31. gxh4 g4 32. Qg7 f5 33. Qg5 Qe5 34. Rf2 Rg7 35. Qc1 gxf3+ 36. Kh1 Rg2 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.14"]
[Round "6"]
[White "Zareba, Piotr"]
[Black "Majocha, Piotr"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2003"]
[BlackElo "2066"]
[PlyCount "90"]
[EventDate "2024.07.09"]
[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. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. Qd2 a6 9. f3 b5 10. 0-0-0 b4 11. Nd5 Rb8 12. Bh6 Nxd5 13. exd5 Ne5 14. h4 Bxh6 15. Qxh6 f6 16. Qe3 Qb6 17. Nd4 Rf7 18. Be2 d6 19. h5 g5 20. g3 h6 21. f4 Ng4 22. Bxg4 Bxg4 23. Rdf1 Rc8 24. fxg5 hxg5 25. Qe4 Bd7 26. h6 Kh8 27. Ne6 Bxe6 28. dxe6 Rh7 29. Kb1 Qc6 30. Qxb4 Qxc2+ 31. Ka1 Kg8 32. Qa5 Rxh6 33. a3 Rxh1 34. Rxh1 Qc6 35. Qe1 Kg7 36. Qd1 Qc2 37. Qh5 Qg6 38. Qe2 a5 39. Qd2 a4 40. Qb4 Qc2 41. Qb7 Rc7 42. Qb8 Rc8 43. Qb7 Rc7 44. Qb8 Rc8 45. Qb7 Rc7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.13"]
[Round "5"]
[White "Lisowski, Krzysztof"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2096"]
[BlackElo "2003"]
[PlyCount "67"]
[EventDate "2024.07.09"]
[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 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. 0-0 dxe4 7. Ng5 0-0 8. Nxe4 Nxe4 9. dxe4 Qe7 10. Nd2 Nd7 11. c3 Nf6 12. h3 h6 13. Qf3 b6 14. Re1 Ba6 15. Nf1 Bxf1 16. Rxf1 Rfd8 17. g3 Rd7 18. Kg2 Rad8 19. Be3 Bc5 20. Rad1 a5 21. Rxd7 Rxd7 22. Rd1 Rxd1 23. Bxd1 b5 24. Bxc5 Qxc5 25. Qd3 b4 26. Bb3 h5 27. Qd8+ Kh7 28. Bxf7 bxc3 29. bxc3 Qxc3 30. Be6 Kh6 31. Bf5 Nh7 32. Qg8 Nf6 33. Qh8+ Kg5 34. h4# 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.12"]
[Round "4"]
[White "Zareba, Piotr"]
[Black "Dalkowski, Rafal"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2003"]
[BlackElo "2101"]
[PlyCount "53"]
[EventDate "2024.07.09"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Qe2 Qb6 14. Ne5 Rd8 15. Rhe1 Nxe5 16. dxe5 Nd5 17. a3 Qc7 18. Qg4 Kf8 19. f4 f5 20. exf6 Bxf6 21. c4 Qb6 22. Re5 Qd4 23. Bb4+ Nxb4 24. Rxd4 Rxd4 25. Qxe6 Nd3+ 26. Kb1 Rd8 27. Rf5 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.11"]
[Round "3"]
[White "Kubik, Rafal"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2118"]
[BlackElo "2003"]
[PlyCount "95"]
[EventDate "2024.07.09"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c3 c5 8. dxc5 Nxc5 9. Nd4 Bxb1 10. Rxb1 Nc6 11. Bb5 Rc8 12. Qg4 Nd7 13. Qg3 g6 14. Be3 Bg7 15. f4 Nxd4 16. Bxd4 a6 17. Bd3 0-0 18. Qe3 Qc7 19. g4 b5 20. b4 Rfe8 21. a4 Qc6 22. Ra1 f6 23. axb5 axb5 24. Ra5 fxe5 25. fxe5 Ra8 26. Bxb5 Qc7 27. Rfa1 Rxa5 28. Rxa5 Rb8 29. Ra7 Rb7 30. Bxd7 Rxa7 31. Bxe6+ Kh8 32. Bxa7 Qc4 33. Qc5 Qf4 34. Qe3 Qc4 35. Bd4 Qb3 36. Qe1 Qa2 37. Qd1 Bh6 38. Bf7 Bg7 39. e6 h5 40. e7 Bxd4+ 41. Qxd4+ Kh7 42. Bxg6+ Kh6 43. Qf4+ Kg7 44. Qf8+ Kxg6 45. e8Q+ Kg5 46. Qf5+ Kh4 47. Qe7+ Kh3 48. gxh5# 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.10"]
[Round "2"]
[White "Zareba, Piotr"]
[Black "Maslanka, Wojciech"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2003"]
[BlackElo "2166"]
[PlyCount "95"]
[EventDate "2024.07.09"]
[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 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5 15. Qf2 Bd7 16. g6 fxg6 17. Qd2 0-0-0 18. Bh3 e5 19. Bxd7+ Rxd7 20. fxe5 dxe5 21. Rxd7 Nxd7 22. Qg2 Qc6 23. Rg1 Rf8 24. Nd5 Kb8 25. Qg3 Qc4 26. Qxg6 Qxa2 27. Qd6+ Ka7 28. Nc3 Qa1+ 29. Nb1 Qa4 30. Nc3 Qa1+ 31. Nb1 Qa4 32. Nc3 Qd4 33. Qxd4+ exd4 34. Ne2 Nc5 35. Nxd4 Rf4 36. b4 Rxe4 37. bxc5 Rxd4 38. Rxg7 Rxh4 39. c6 Rb4 40. Rh7 Rb6 41. cxb7 a5 42. c4 a4 43. c5 Rb5 44. Rxh6 Rxc5+ 45. Kb2 Kxb7 46. Ka3 Rc6 47. Rxc6 Kxc6 48. Kxa4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2024.07.09"]
[Round "1"]
[White "Mirski, Stanislaw"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2174"]
[BlackElo "2003"]
[PlyCount "61"]
[EventDate "2024.07.09"]
[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 e6 3. g3 b6 4. c4 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d6 8. Nc3 Ne4 9. Qc2 f5 10. Nd2 d5 11. cxd5 exd5 12. Nf3 Nd7 13. Bf4 g5 14. Be5 g4 15. Nd2 Nxe5 16. dxe5 Bc5 17. e3 Qe7 18. Ncxe4 fxe4 19. Nb3 Qxe5 20. Nxc5 bxc5 21. Qxc5 Qxb2 22. Rab1 Qxf2+ 23. Kh1 c6 24. Rf1 Qe2 25. Qe7 Ba6 26. Qg5+ Kh8 27. Qe5+ Kg8 28. Qe6+ Kh8 29. Qe5+ Kg8 30. Qg5+ Kh8 31. Qe5+ 1/2-1/2

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "3"]
[White "Gahan, MG."]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2216"]
[BlackElo "2003"]
[PlyCount "157"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 c6 2. Nc3 g6 3. h4 h5 4. Bf4 Bg7 5. e3 d6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Nd7 9. Qd2 Ngf6 10. 0-0 0-0 11. Rad1 Qc7 12. e4 e5 13. dxe5 dxe5 14. Bh6 Rad8 15. Bxg7 Kxg7 16. Be2 b5 17. Qe3 a6 18. Rd2 Rfe8 19. Rfd1 Nf8 20. Rxd8 Rxd8 21. Rxd8 Qxd8 22. Qc5 Qc7 23. Nd5 Ne6 24. Nxf6 Kxf6 25. Qe3 Kg7 26. c3 Qd8 27. g3 c5 28. Kg2 Qd6 29. Qc1 c4 30. Qe3 Qc6 31. Bf3 Nc5 32. Qg5 f6 33. Qe3 Nd3 34. Qa7+ Kh6 35. Qe3+ Kg7 36. b3 b4 37. bxc4 Qxc4 38. Be2 Ne1+ 39. Kf1 Qxa2 40. Kxe1 Qa1+ 41. Bd1 bxc3 42. Qd3 a5 43. Ke2 Qb2+ 44. Qc2 Qb5+ 45. Ke1 Qb4 46. Ke2 Qc4+ 47. Kf3 Qf1 48. Be2 Qa1 49. Ke3 a4 50. Kd3 Qg1 51. Bf3 a3 52. Kxc3 Qe1+ 53. Kb3 Qa5 54. Ka2 Qb4 55. Be2 Kh6 56. Bc4 Qc5 57. Bb3 Qb4 58. Qc1+ Kg7 59. Qc7+ Kh6 60. Qc1+ Kg7 61. Qxa3 Qxe4 62. Qa7+ Kh6 63. Qe3+ Qxe3 64. fxe3 g5 65. Bc2 gxh4 66. gxh4 Kg7 67. Kb3 Kf7 68. Bf5 Ke7 69. Kc4 Kd6 70. e4 Kc6 71. Bg6 Kd6 72. Bxh5 Ke6 73. Bg4+ Kf7 74. Bf5 Kg7 75. Kc5 Kf7 76. Kd6 Kf8 77. Ke6 Kg7 78. h5 Kf8 79. Kxf6 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "5"]
[White "Gbiorczyk, Mikolaj1"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2034"]
[BlackElo "2003"]
[PlyCount "31"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. c4 c5 8. e3 d5 9. cxd5 Nxd5 10. d4 Nd7 11. Nbd2 Rc8 12. Nc4 N7f6 13. Rc1 cxd4 14. Qxd4 Nb4 15. a3 Qxd4 16. Bxd4 1/2-1/2

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "9"]
[White "Skurniak, Szymon"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2095"]
[BlackElo "2003"]
[PlyCount "89"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 g6 3. d4 Bg7 4. Nc3 d5 5. h3 dxe4 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8. Bh6 Be6 9. c3 Nd7 10. Bd3 Qc7 11. 0-0 0-0-0 12. Qa4 Kb8 13. Rfe1 Bf5 14. Bc4 Nb6 15. Qb3 Nxc4 16. Qxc4 Be6 17. Qa4 Rhg8 18. d5 Bxd5 19. Bf4 Rd6 20. Bxd6 Qxd6 21. Rad1 Qc7 22. Qg4 h5 23. Qg3 Bxf3 24. gxf3 e5 25. Re4 Ka8 26. f4 Re8 27. Rde1 Re6 28. fxe5 Be7 29. Qf3 Bc5 30. b4 Bb6 31. c4 a5 32. c5 Ba7 33. a3 Bb8 34. Qc3 f6 35. bxa5 Rxe5 36. Rxe5 fxe5 37. Re4 Qf7 38. Qc4 Qf3 39. a6 Qd1+ 40. Kg2 g5 41. axb7+ Kxb7 42. Qf7+ Ka6 43. Rb4 Qd5+ 44. Qxd5 cxd5 45. Rxb8 1-0

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "6"]
[White "Zareba, Piotr"]
[Black "Grochulski, Grzegorz"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2003"]
[BlackElo "2003"]
[PlyCount "76"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 f5 4. d3 Nf6 5. Nd2 d5 6. cxd5 Nxd5 7. Ngf3 Bd6 8. g3 Be6 9. Bg2 g5 10. a3 g4 11. Nh4 Be7 12. Nxf5 Bxf5 13. e4 Be6 14. exd5 Bxd5 15. Ne4 Qd7 16. Qc2 0-0-0 17. 0-0-0 Kb8 18. Kb1 Na5 19. Rc1 Nxb3 20. Bxe5 Nxc1 21. Rxc1 Bxa3 22. Bxc7+ Ka8 23. Bxd8 Bxc1 24. Nf6 Qxd8 25. Nxd5 Ba3 26. Qc3 Bd6 27. Ka2 Re8 28. Be4 Be5 29. Qb4 Re6 30. Kb1 Rc6 31. d4 Bd6 32. Qb5 Bb8 33. Bg2 Rd6 34. Kc2 Rc6+ 35. Kd1 Qc8 36. Nb4 Rc1+ 37. Kd2 Qc3+ 38. Ke2 Re1# 0-1

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "10"]
[White "Zareba, Piotr"]
[Black "Sanz Losada, Victoriano"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2002"]
[PlyCount "112"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. g3 e5 2. c3 d5 3. Bg2 c6 4. d4 e4 5. h3 Bd6 6. Bf4 Bxf4 7. gxf4 e3 8. fxe3 Qe7 9. Kd2 Bf5 10. c4 dxc4 11. Nc3 Nf6 12. a3 Nbd7 13. h4 0-0-0 14. Qa4 Nc5 15. Qxc4 Be6 16. Qb4 Nb3+ 17. Qxb3 Bxb3 18. Nf3 Rhe8 19. Ne5 Bd5 20. e4 Bxe4 21. Nxe4 Rxd4+ 22. Ke3 Rxe4+ 23. Bxe4 Nxe4 24. Kxe4 f6 25. Rae1 fxe5 26. f5 Qc5 27. Rd1 Qc2+ 28. Kf3 Qxf5+ 29. Kg2 Qg4+ 30. Kf2 Rf8+ 31. Ke1 Qg2 32. Kd2 Rd8+ 33. Kc1 Rxd1+ 34. Rxd1 Qxe2 35. Rd2 Qe1+ 36. Rd1 Qxh4 37. Kc2 Qe4+ 38. Kc1 g5 39. b3 g4 40. Kd2 g3 41. Re1 Qxe1+ 42. Kxe1 h5 43. Kf1 h4 44. Kg2 Kd7 45. b4 Ke6 46. a4 Kd5 47. b5 cxb5 48. axb5 e4 49. Kh3 e3 50. Kg2 Kd4 51. Kf1 h3 52. Kg1 a5 53. b6 a4 54. Kf1 Kd3 55. Ke1 a3 56. Kd1 h2 0-1

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "2"]
[White "Zareba, Piotr"]
[Black "Smal, Tobiasz"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2003"]
[BlackElo "2002"]
[PlyCount "161"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nbd7 8. Nbd2 Re8 9. c4 Nc5 10. Rc1 Bf5 11. Nh4 Bg4 12. h3 Bd7 13. a3 a5 14. Kh2 Bc6 15. Nhf3 e4 16. dxe4 Nfxe4 17. Bxg7 Kxg7 18. Nxe4 Bxe4 19. b4 axb4 20. axb4 Na6 21. Qb3 Qf6 22. Rc3 Re7 23. Re3 Rae8 24. h4 h6 25. Rd1 Kg8 26. Kg1 Kg7 27. Kh2 c6 28. Qa3 d5 29. cxd5 Bxd5 30. Rxe7 Rxe7 31. Rd2 Nc7 32. Qd3 Nb5 33. Kg1 Nd6 34. Qd4 Nc4 35. Qxf6+ Kxf6 36. Rc2 Na3 37. Rb2 Re4 38. Ne1 Rd4 39. Bxd5 Rxd5 40. Nd3 Nc4 41. Rc2 Na3 42. Ra2 Nb5 43. Kg2 Rd4 44. Ra8 Ke6 45. Rb8 Nd6 46. Nc5+ Kf6 47. Nd3 g5 48. hxg5+ hxg5 49. Kf3 Rc4 50. Rd8 Ke7 51. Rb8 Rc3 52. Kg4 Rc2 53. Kf3 g4+ 54. Kxg4 Rxe2 55. Nc5 Rb2 56. Nd3 Rb3 57. Ne5 Rxb4+ 58. Kh3 Re4 59. Nd3 b5 60. Rb6 Rc4 61. Ne5 Rc2 62. Nxc6+ Kd7 63. Nd4 Rxf2 64. Nxb5 Nxb5 65. Rxb5 Ke7 66. Rb6 Rf6 67. Rb7+ Kf8 68. Kg4 Kg7 69. Rb5 Rd6 70. Kh4 Rg6 71. g4 Rh6+ 72. Kg3 Rc6 73. Rd5 Rc4 74. Kh4 Rc6 75. Rg5+ Kh6 76. Rg8 Rg6 77. Ra8 Kg7 78. Ra7 Rd6 79. Kh5 Rd5+ 80. g5 Rd1 81. Kg4 1/2-1/2

[Event "Warsaw Maciei Memorial Blitz"]
[Site "Warsaw"]
[Date "2024.07.08"]
[Round "8"]
[White "Zareba, Piotr"]
[Black "Zbrzezny, Aleksander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2016"]
[PlyCount "63"]
[EventDate "2024.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. g3 c6 2. c3 d5 3. Bg2 Nf6 4. d4 e6 5. Nf3 Bd6 6. 0-0 Qc7 7. Bg5 Nbd7 8. Nbd2 h6 9. Bxf6 Nxf6 10. Re1 Bd7 11. e4 dxe4 12. Nxe4 Nxe4 13. Rxe4 0-0-0 14. b4 h5 15. a4 f5 16. Re2 h4 17. Ne5 hxg3 18. hxg3 Bxe5 19. Rxe5 Rh6 20. b5 Rdh8 21. Rb1 Kb8 22. Rc5 Ka8 23. a5 f4 24. b6 Qd6 25. bxa7 fxg3 26. Re5 gxf2+ 27. Kxf2 Rh2 28. a6 b5 29. c4 Rxg2+ 30. Kxg2 c5 31. cxb5 cxd4 32. Qf3+ 1-0

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.07.01"]
[Round "8"]
[White "Duda, Leon"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "1870"]
[BlackElo "2003"]
[PlyCount "126"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. h3 Bd7 10. Be3 Nc6 11. Nd5 Rc8 12. c3 Ne5 13. Qe2 Nc4 14. Bg5 Nxd5 15. exd5 Re8 16. Rfe1 Kf8 17. b3 Na3 18. Qd3 Nb5 19. Rac1 Nxd4 20. cxd4 Rxc1 21. Rxc1 Qb6 22. Rd1 h6 23. Bf4 Bf5 24. Be4 Bxe4 25. Qxe4 Rc8 26. h4 h5 27. Bg5 Bf6 28. Qf4 Bxg5 29. Qxg5 Qa5 30. Rd2 Rc1+ 31. Kg2 Qb5 32. Re2 Qxe2 33. Qxc1 Qe4+ 34. Kg1 Qxd5 35. Qc3 Kg7 36. a4 e5 37. dxe5 Qxe5 38. Qb4 Qd5 39. Qc3+ Kh7 40. Qb4 a5 41. Qb6 Kg7 42. Kf1 Kf6 43. Qd8+ Kg7 44. Qb6 Kh7 45. Kg1 Qe4 46. Kf1 Qf3 47. Ke1 Qc3+ 48. Ke2 Qc2+ 49. Ke1 Qe4+ 50. Kd2 Qf5 51. Ke2 d5 52. Qxb7 d4 53. Qb5 Qc2+ 54. Kf3 Qc3+ 55. Ke4 Qe1+ 56. Kf3 Qe6 57. Qc4 Qf5+ 58. Ke2 Qe4+ 59. Kd2 Kg8 60. Qc8+ Kg7 61. Qc4 Kg8 62. Qc8+ Kh7 63. Qc4 Kg8 1/2-1/2

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.30"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Czaja, Wiktor"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2003"]
[BlackElo "1843"]
[PlyCount "77"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 0-0 7. Nf3 e4 8. dxe4 Nxe4 9. Bxg7 Kxg7 10. Nbd2 Nc5 11. Nd4 Nbd7 12. 0-0 Qf6 13. e3 Ne5 14. b4 Na6 15. a3 c6 16. Ne4 Qe7 17. Nxd6 Bg4 18. f3 Be6 19. c5 Rad8 20. f4 Ng4 21. Qe2 Bc4 22. Qxc4 Qxe3+ 23. Kh1 Nf2+ 24. Rxf2 Qxf2 25. Rf1 Qb2 26. Nxc6 bxc6 27. Qxa6 h5 28. h4 Rd7 29. Qxc6 Re7 30. Qf3 Qd2 31. Ne4 Qa2 32. f5 gxf5 33. Qxf5 Re6 34. Qxh5 Qb2 35. Nd6 Rg6 36. Nf5+ Kf6 37. Qd1 Ke5 38. Qd5+ Kf6 39. Qd6# 1-0

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.30"]
[Round "7"]
[White "Zareba, Piotr"]
[Black "Haladaj, Adam1"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2003"]
[BlackElo "1873"]
[PlyCount "80"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 Nc6 5. e3 Bxc3 6. bxc3 d6 7. Ne2 0-0 8. 0-0 e5 9. d3 Be6 10. Rb1 Rb8 11. Qa4 Bd7 12. Qc2 Na5 13. e4 Qc8 14. f4 Bh3 15. Rb5 Bxg2 16. Kxg2 Nc6 17. d4 a6 18. Rb2 Re8 19. fxe5 dxe5 20. Bg5 Nd7 21. c5 f6 22. Be3 b5 23. d5 Na5 24. Qd3 Nc4 25. Rb4 Nxe3+ 26. Qxe3 c6 27. Rd1 Qc7 28. a4 Rec8 29. axb5 axb5 30. c4 cxd5 31. cxb5 Nxc5 32. Rxd5 Ne6 33. b6 Qc6 34. Rb3 Rb7 35. Rc3 Qe8 36. Rxc8 Qxc8 37. Rd6 Qc4 38. Nc3 Nd4 39. Nd5 Qc2+ 40. Kh3 Qc8+ 1/2-1/2

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.29"]
[Round "6"]
[White "Gbiorczyk, Mikolaj1"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2034"]
[BlackElo "2003"]
[PlyCount "163"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. 0-0 0-0 7. d3 a6 8. h3 b5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. c3 Bb7 13. Kh2 Ne7 14. Nxe7+ Qxe7 15. Nh4 g6 16. f4 exf4 17. Rxf4 Be3 18. Rf1 Rae8 19. a4 Kh7 20. axb5 axb5 21. Qb3 Bc6 22. e5 Bd7 23. Rae1 Be6 24. Qxb5 Bg5 25. exd6 Qxd6 26. Qc6 Qxc6 27. Bxc6 Rb8 28. Rf2 Rfd8 29. d4 Bxh4 30. gxh4 Rd6 31. Be4 Kg7 32. b4 Rb5 33. Ref1 c6 34. Ra1 Rh5 35. Rf4 g5 36. Bf3 gxf4 37. Bxh5 Bd5 38. Rf1 Rf6 39. Kg1 Kf8 40. Re1 Be6 41. Kg2 Ke7 42. Bg4 Kd6 43. Bxe6 fxe6 44. Kf3 Rf5 45. c4 Rf8 46. Ke4 f3 47. Rf1 f2 48. c5+ Ke7 49. Ke3 Rb8 50. Rxf2 Rxb4 51. Ke4 Rb1 52. Rf3 Re1+ 53. Kf4 Kf6 54. Kg4+ Kg6 55. h5+ Kg7 56. Kf4 Kf6 57. Rg3 Rf1+ 58. Ke4 Re1+ 59. Kd3 Kf5 60. Rg6 Rh1 61. Rxh6 Rxh3+ 62. Kc4 Rh4 63. Kc3 e5 64. Rxc6 exd4+ 65. Kc4 Ke5 66. Rd6 d3+ 67. Kxd3 Rxh5 68. Kc4 Rh1 69. Kb5 Rb1+ 70. Kc6 Rc1 71. Rd2 Ke6 72. Re2+ Kf7 73. Kd6 Rd1+ 74. Kc7 Kf6 75. c6 Kf5 76. Kb7 Rb1+ 77. Kc8 Rc1 78. c7 Kf6 79. Re4 Kf5 80. Rb4 Ke6 81. Kb8 Kd7 82. Rd4+ 1-0

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.28"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Musial, Patryk"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2003"]
[BlackElo "1786"]
[PlyCount "85"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 b6 8. Nc3 Bb7 9. Ne5 c5 10. dxc5 bxc5 11. Rc1 Nbd7 12. Bf4 Nxe5 13. Bxe5 Nd7 14. Bf4 Nb6 15. cxd5 Nxd5 16. Be5 Nxc3 17. Bxc3 Bxg2 18. Qxd8 Rfxd8 19. Kxg2 Rac8 20. Kf3 Bf6 21. Bxf6 gxf6 22. Rfd1 Rxd1 23. Rxd1 Rb8 24. Rd2 Kf8 25. Rc2 Rb5 26. b3 Ke7 27. Rc4 Kd6 28. Kg4 Ra5 29. a4 Ra6 30. Kh5 Rb6 31. Rc3 a5 32. Kh6 c4 33. bxc4 Rb2 34. c5+ Kc6 35. Kxh7 Rxe2 36. Kg7 Rxf2 37. h4 f5 38. h5 f4 39. gxf4 Rxf4 40. Rh3 Kd7 41. h6 Ke7 42. h7 Rg4+ 43. Kh6 1-0

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.27"]
[Round "4"]
[White "Luczak, Filip"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2280"]
[BlackElo "2003"]
[PlyCount "99"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nbd2 Bf5 5. Nh4 Be4 6. Qb3 Qc7 7. Nxe4 dxe4 8. g3 e6 9. Bf4 Qc8 10. f3 h6 11. fxe4 g5 12. Be5 Nbd7 13. Nf3 Nxe5 14. Nxe5 Bg7 15. Bg2 0-0 16. c5 Nd7 17. Nxd7 Qxd7 18. e3 b6 19. cxb6 Rab8 20. 0-0 Rxb6 21. Qc2 e5 22. d5 cxd5 23. exd5 e4 24. Qxe4 Rxb2 25. Rad1 Re8 26. Qd3 Rc8 27. Rf2 Rxf2 28. Kxf2 Rc3 29. Qe4 Ra3 30. d6 Rxa2+ 31. Kg1 Bf6 32. Qd5 Ra1 33. Rxa1 Bxa1 34. Bf1 Bf6 35. Bc4 h5 36. e4 h4 37. e5 Bd8 38. gxh4 gxh4 39. Qe4 Bb6+ 40. Kg2 h3+ 41. Kg3 Kg7 42. Bd3 f5 43. Qf4 Qb7 44. Kxh3 Qd5 45. Qxf5 Bd4 46. Qg6+ Kf8 47. Qh6+ Ke8 48. Bg6+ Kd7 49. Qh7+ Kd8 50. Qc7# 1-0

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.26"]
[Round "3"]
[White "Zareba, Piotr"]
[Black "Stepinski, Piotr"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2003"]
[BlackElo "1925"]
[PlyCount "50"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 b6 3. Nf3 Bb7 4. g3 Bxf3 5. exf3 e6 6. Bg2 d5 7. 0-0 Be7 8. d3 0-0 9. Nd2 Nfd7 10. f4 Bf6 11. Bxf6 Nxf6 12. Nf3 Nbd7 13. Ne5 c5 14. Qe2 Rc8 15. c4 Qc7 16. g4 dxc4 17. dxc4 Nxe5 18. fxe5 Nd7 19. f4 Rfd8 20. Rad1 Nf8 21. Be4 Rxd1 22. Rxd1 Rd8 23. Rd3 Ng6 24. Bxg6 hxg6 25. Qd2 Rxd3 1/2-1/2

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.25"]
[Round "2"]
[White "Frac, Piotr"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1900"]
[BlackElo "2003"]
[PlyCount "100"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Nge7 9. Bxa7 Rxa7 10. Nc3 b5 11. a4 b4 12. Nd5 0-0 13. Nxe7+ Qxe7 14. a5 d6 15. f4 Qf6 16. 0-0 Qxb2 17. e5 g6 18. exd6 Rd8 19. Rad1 Rxd6 20. Be4 Nd4 21. Qc4 Rad7 22. Qxc8+ Rd8 23. Qc4 Nxb3 24. Rxd6 Rxd6 25. cxb3 Rd4 26. Qc2 Qa3 27. Bd3 Qxa5 28. Qc8+ Rd8 29. Qxa6 Qc5+ 30. Kh1 Qe3 31. Bc4 Rd2 32. Qa8+ Kg7 33. Qf3 Qd4 34. h3 h5 35. Qg3 Qe4 36. Re1 Rxg2 37. Rxe4 Rxg3 38. Kh2 Rc3 39. Re5 Rf3 40. Rb5 Rxf4 41. Kg3 Rd4 42. Rxb4 g5 43. Rb7 Kg6 44. Be2 f5 45. Rb6 h4+ 46. Kf2 Kf6 47. b4 g4 48. hxg4 fxg4 49. Ke3 g3 50. Kxd4 g2 0-1

[Event "Lazy Baltic Pearl op-A 20th"]
[Site "Lazy"]
[Date "2024.06.24"]
[Round "1"]
[White "Zareba, Piotr"]
[Black "Koszowski, Krystian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2003"]
[BlackElo "1828"]
[PlyCount "119"]
[EventDate "2024.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. h3 e6 5. e3 Bd6 6. c4 Bxf4 7. exf4 dxc4 8. Bxc4 0-0 9. 0-0 Qd6 10. Qd2 Rd8 11. Rd1 Nd5 12. Ne5 Nb6 13. Na3 Nxd4 14. Qe3 c5 15. Nb5 Qe7 16. Nxd4 cxd4 17. Rxd4 Nxc4 18. Rxc4 f6 19. Nf3 b6 20. Nd4 Bd7 21. Rac1 Rac8 22. Rc7 Rxc7 23. Rxc7 a6 24. Nc6 Qd6 25. Qxb6 Rc8 26. Rxc8+ Bxc8 27. Qd8+ Qxd8 28. Nxd8 Kf8 29. Nc6 Bb7 30. Nd4 Ke7 31. f3 Bd5 32. b3 Kd6 33. Kf2 Kc5 34. Nc2 f5 35. Ke3 Bc6 36. Nd4 Bd7 37. Kd3 Kb4 38. Nc2+ Kc5 39. Kc3 Bc6 40. Ne3 Bb7 41. a4 Bc6 42. Nc4 Kd5 43. Ne5 Be8 44. Kb4 Kd4 45. Ka5 g5 46. g3 gxf4 47. gxf4 Ke3 48. Kxa6 Kxf4 49. Nc4 Kxf3 50. Kb6 Ke4 51. Nd6+ Ke5 52. Nxe8 f4 53. Ng7 f3 54. Nh5 f2 55. Ng3 Kf4 56. Nf1 e5 57. Kc5 Kf3 58. Kd5 e4 59. Kd4 Ke2 60. Ne3 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Nawalaniec, Adam"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1785"]
[BlackElo "1877"]
[PlyCount "88"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 a6 10. Na3 Be7 11. Be2 0-0 12. Be3 f5 13. f4 Nd7 14. 0-0 Bf6 15. c3 exf4 16. Bxf4 Ne5 17. Bxe5 Bxe5 18. Nc4 Qe7 19. Bf3 Bxh2+ 20. Kxh2 Qh4+ 21. Kg1 Qxc4 22. Qd2 Bd7 23. Rae1 Rae8 24. Rxe8 Rxe8 25. Bh5 Re5 26. Qg5 Qc8 27. c4 Bxa4 28. g4 h6 29. Qg6 Qc5+ 30. Kh1 Be8 31. Qxe8+ Rxe8 32. Bxe8 Qxc4 33. Rxf5 Qxg4 34. Bf7+ Kh7 35. Be6 Qh4+ 36. Kg2 h5 37. Rf3 Qg5+ 38. Kh3 Kh6 39. Bf5 g6 40. Be6 Qe5 41. Rg3 g5 42. Rg2 g4+ 43. Bxg4 hxg4+ 44. Rxg4 Qxd5 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Zareba, Piotr"]
[Black "Moczulski, Michal"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1877"]
[BlackElo "1731"]
[PlyCount "101"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. 0-0 Nf6 6. Nc3 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Nxc6 bxc6 10. e5 Nd5 11. exd6 Qxd6 12. Ne4 Qc7 13. c4 Nb6 14. b3 f5 15. Nc3 Rb8 16. Re1 Bf6 17. Qc2 e5 18. Ba3 Re8 19. Rad1 Be7 20. Bxe7 Rxe7 21. c5 Nd7 22. Qxf5 Nxc5 23. Qc2 Ne6 24. Ne2 Bb7 25. Qc4 Kh8 26. Bh3 Ng5 27. Bg2 c5 28. Qg4 Bxg2 29. Kxg2 Qb7+ 30. f3 e4 31. Ng1 exf3+ 32. Nxf3 Rf7 33. Rf1 Rbf8 34. Rd3 Ne4 35. Re1 Nf6 36. Qf5 Ng8 37. Qe4 Qa6 38. Rde3 Qxa2+ 39. R1e2 Qa6 40. Ng5 Rf5 41. Ne6 R8f7 42. g4 R5f6 43. h4 Qa1 44. Re1 Rf2+ 45. Kg3 Qa2 46. R1e2 Rxe2 47. Rxe2 Qxb3+ 48. Re3 Qb6 49. Ng5 Qc7+ 50. Kh3 Nf6 51. Qe8+ 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Sowinski, Pawel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1877"]
[BlackElo "2084"]
[PlyCount "52"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. Qc2 Nf8 11. Be3 Bd7 12. Rfe1 Qc7 13. Ng3 g6 14. Nf1 f5 15. f3 Ne6 16. Bf2 Rad8 17. Bc4 b5 18. Bb3 c5 19. dxc5 Bxc5 20. a4 Nf4 21. Bxc5 Qxc5+ 22. Kh1 bxa4 23. Rxe8+ Rxe8 24. Bxa4 Re2 25. Qb3 Qf2 26. Ne3 Re1+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Zareba, Piotr"]
[Black "Suska, Szymon"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1877"]
[BlackElo "1777"]
[PlyCount "150"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. 0-0 Nf6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Re1 Bf5 12. f3 h5 13. Bg5 Kc7 14. Rxe5 e6 15. Bf4 Kb7 16. Re2 Nd5 17. Bg3 h4 18. Bf2 Nxc3 19. bxc3 Bxc3 20. Rb1+ Kc7 21. Rb3 Bf6 22. Be1 Bd4+ 23. Kh1 Rad8 24. h3 Bb6 25. a4 Rd4 26. a5 Rxc4 27. axb6+ axb6 28. Bc3 Rd8 29. Be5+ Kb7 30. c3 Rd1+ 31. Kh2 Ra4 32. Bf6 b5 33. Reb2 e5 34. Rb4 Rxb4 35. cxb4 e4 36. fxe4 Bxe4 37. Bxh4 f5 38. Bf2 Rd7 39. Bc5 Bd5 40. Rb1 Be4 41. Rb2 Bd5 42. Rb1 Be4 43. Rb2 Kc8 44. Kg3 g5 45. Ra2 Rd3+ 46. Kh2 Kd7 47. Kg1 Ke6 48. Kf2 Ke5 49. Rb2 g4 50. hxg4 fxg4 51. Ba7 Ra3 52. Bb8+ Kd5 53. g3 Rd3 54. Bf4 c5 55. bxc5 Kxc5 56. Be3+ Kc4 57. Bd2 Rf3+ 58. Ke1 Bd3 59. Rb4+ Kc5 60. Rf4 Rxg3 61. Bb4+ Kd5 62. Kd2 Be4 63. Rf8 Kd4 64. Rd8+ Bd5 65. Kc2 Rg2+ 66. Bd2 b4 67. Kc1 b3 68. Rb8 Kd3 69. Ba5 g3 70. Kb1 Rc2 71. Rd8 Rc5 72. Bb6 Rb5 73. Bc7 g2 74. Bh2 b2 75. Rf8 Ba2+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "4"]
[White "Niesporek, Franciszek"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1682"]
[BlackElo "1877"]
[PlyCount "114"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. 0-0 Nxe5 9. Nxe5 Qxe5 10. Re1 Qc7 11. a4 d5 12. Qf3 Nd7 13. Qxd5 Nf6 14. Qe5 Qxe5 15. Rxe5 e6 16. Na3 Bxa3 17. Rxa3 Bd7 18. Rc5 Rc8 19. Rxc8+ Bxc8 20. a5 e5 21. Ra4 Be6 22. Rb4 Bd5 23. d3 cxd3 24. Bxd3 Ke7 25. Be3 a6 26. Bc5+ Kd8 27. f3 Nd7 28. Be3 Kc7 29. Kf2 g6 30. f4 Re8 31. fxe5 Nxe5 32. Be2 f5 33. Bb6+ Kc8 34. Rd4 Bc6 35. h3 Nd7 36. Bf3 Bxf3 37. Kxf3 Re6 38. Rc4+ Kb8 39. Bc7+ Ka7 40. Bg3 Ne5+ 41. Bxe5 Rxe5 42. b4 Re7 43. h4 b6 44. axb6+ Kxb6 45. Rc5 Re4 46. h5 gxh5 47. Rxf5 Rc4 48. Rxh5 Rxc3+ 49. Ke2 Rc2+ 50. Kd3 Rxg2 51. Rxh7 Kb5 52. Rb7+ Kc6 53. Rb8 Rg3+ 54. Kc4 Rg4+ 55. Kb3 Rg7 56. Kc4 Rg4+ 57. Kb3 Kd5 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Rajlich, Vaclav"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1442"]
[BlackElo "1877"]
[PlyCount "102"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. Be2 Qb6 11. Qd3 Nb4 12. Qd2 Ba6 13. a3 Bxe2 14. Qxe2 Na6 15. Be3 c5 16. 0-0 Qc6 17. Qc4 Be7 18. f5 exf5 19. Rxf5 Qe6 20. Qf1 0-0 21. Bg5 Nc7 22. Qf3 Bxg5 23. Rxg5 Kh8 24. Qh5 Qd5 25. Nd6 Ne6 26. Rg3 g6 27. Qe2 f6 28. Nc4 Nf4 29. Qf1 fxe5 30. Rf3 Nh3+ 31. Kh1 Rxf3 32. gxf3 Nf4 33. Rd1 Qe6 34. Rd6 Qf5 35. Ne3 Qf7 36. Qc4 Ne6 37. Qe4 Kg8 38. Ng4 Qg7 39. Rxd7 Qf8 40. Nxe5 Rxb2 41. Nxg6 Rb1+ 42. Kg2 Qf6 43. Ne7+ Kh8 44. Qa8+ Nf8 45. Rd8 Qg5+ 46. Kh3 Qh5+ 47. Kg2 Qg5+ 48. Kf2 Kg7 49. Rxf8 Qd2+ 50. Kg3 Rg1+ 51. Kh3 Qh6# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Zareba, Piotr"]
[Black "Jasion, Wiktor"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1877"]
[BlackElo "1225"]
[PlyCount "29"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 b6 5. Nc3 d5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bg2 Nc6 9. 0-0 Qd7 10. Bf4 Rb8 11. Rc1 Bb7 12. d5 Nb4 13. Rxc7 Qxd5 14. Qa4+ Nc6 15. Ne5 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Zareba, Piotr"]
[Black "Jaszczuk, Piotr"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1877"]
[BlackElo "1637"]
[PlyCount "107"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. g3 Bg5 14. Bg2 Ne7 15. Ncb4 Bb7 16. 0-0 a5 17. Nxe7+ Qxe7 18. Nd5 Bxd5 19. Qxd5 Rfd8 20. Rad1 Qa7 21. Kh1 Bf6 22. Rd2 h6 23. Bh3 b4 24. c4 Rb7 25. b3 Rc7 26. Qd3 Rc5 27. Qe2 Qb7 28. Rfd1 Qc6 29. Rd5 Be7 30. R1d3 Rf8 31. Bg4 Qb6 32. h4 Ra8 33. Rd2 a4 34. Kg2 axb3 35. axb3 Ra3 36. Qd1 Qc6 37. R2d3 Ra2 38. h5 Qb6 39. Qf3 Rb2 40. Bd7 Rxd5 41. Rxd5 Qa7 42. Ba4 Qc7 43. Be8 Bf8 44. Ba4 Qe7 45. Qf5 Qa7 46. Rd3 Be7 47. Rf3 Bf6 48. Qc8+ Kh7 49. Bd7 Rd2 50. Bf5+ g6 51. hxg6+ fxg6 52. Be6 Qg7 53. Rxf6 h5 54. Rf7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Lecki, Leonard"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1877"]
[BlackElo "1747"]
[PlyCount "60"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. c4 0-0 6. Nc3 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Bf5 10. 0-0 h6 11. Rc1 cxd4 12. Nxd4 Bg6 13. Nxc6 bxc6 14. Na4 Rc8 15. Nc5 Ne4 16. Bd4 Qa5 17. Nxe4 Bxe4 18. Bd3 Bxd3 19. Qxd3 Rfd8 20. Qe2 c5 21. Bc3 Qb6 22. Rfd1 Bg5 23. Qe1 Qe6 24. Ba5 Rd6 25. Rc2 Qe4 26. Re2 Rcc6 27. f3 Qe6 28. Bc3 Qd7 29. h4 Bd8 30. Red2 d4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.19"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Kudlak, Julia"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1723"]
[BlackElo "1899"]
[PlyCount "49"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[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. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Nxc6 dxc6 11. e5 Rd8 12. Qf3 Nd5 13. h4 a5 14. Bg5 Nxc3 15. Qxc3 Bxg5 16. hxg5 Bd7 17. Re4 c5 18. Rh4 Rac8 19. Be4 g6 20. Kg2 Bc6 21. Bxc6 Qxc6+ 22. Qf3 Rd4 23. c3 Rxh4 24. gxh4 Rd8 25. Qxc6 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.18"]
[Round "8"]
[White "Kasperkiewicz, Pawel"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1850"]
[BlackElo "1723"]
[PlyCount "80"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Rd1 Rc8 12. Ne5 Bxg2 13. Kxg2 c5 14. Nxd7 Nxd7 15. Bxe7 Qxe7 16. dxc5 Nxc5 17. Nc3 b4 18. Na4 Qb7+ 19. Kg1 Qb5 20. Nxc5 Rxc5 21. Qd2 h6 22. Rac1 Rd5 23. Qc2 Rfd8 24. Rxd5 Qxd5 25. b3 Qd2 26. Kg2 a5 27. Kg1 Qg5 28. Rd1 Rxd1+ 29. Qxd1 Qe5 30. h4 g6 31. e3 Kg7 32. Qd2 Qc3 33. Qe2 Qc1+ 34. Kg2 Qc6+ 35. Kg1 a4 36. bxa4 Qxa4 37. Qb2+ Kg8 38. Qd4 Qxa2 39. Qxb4 Qa1+ 40. Kg2 Qe5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Pires, Emanuel Joao Robart"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1994"]
[BlackElo "1723"]
[PlyCount "116"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. Be2 e6 5. 0-0 Nd7 6. a3 c5 7. b4 cxb4 8. axb4 Qc7 9. Nc3 a6 10. b5 a5 11. b6 Qxb6 12. Nb5 Rc8 13. Ba3 Nh6 14. Bxf8 Kxf8 15. c4 dxc4 16. Nd6 Rc5 17. Nxc4 Qd8 18. Qb3 Be4 19. d4 Rc7 20. Rxa5 Nf5 21. Rfa1 g6 22. Nd6 Nxd6 23. exd6 Rc8 24. Qe3 Nf6 25. Ng5 Bd5 26. Qf4 Kg7 27. h4 h6 28. Nh3 Rc6 29. Ra7 Rb6 30. Qe3 Qxd6 31. h5 Rb3 32. Qf4 Qxf4 33. Nxf4 Rb4 34. hxg6 fxg6 35. R1a6 Rxd4 36. Nxd5 Nxd5 37. Rxb7+ Kf6 38. Raa7 Rf8 39. g3 Rd2 40. Bg4 Ke5 41. f4+ Kf6 42. Bf3 h5 43. Be4 Ne3 44. Rd7 Rxd7 45. Rxd7 Rb8 46. Ra7 Rb4 47. Bf3 Nf5 48. Kg2 Rb2+ 49. Kh3 Rb3 50. Kg2 h4 51. g4 h3+ 52. Kh2 Ne7 53. Be4 Re3 54. g5+ Kf7 55. Bb1 Rf3 56. Ba2 Rxf4 57. Kxh3 Rf5 58. Kg4 Re5 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.15"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Gbiorczyk, Mikolaj1"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1723"]
[BlackElo "1904"]
[PlyCount "110"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bxd5 13. exd5 Ne7 14. 0-0 Bg7 15. Qh5 e4 16. Bc2 0-0 17. Rae1 Qb6 18. Kh1 Rae8 19. Bb3 Ng6 20. Qxf5 Re5 21. Qh3 f5 22. Qe3 Qd8 23. f4 exf3 24. Qxf3 Qh4 25. Qg3 Qh5 26. Qf3 Qh4 27. Qg3 Qh6 28. Qf2 f4 29. Bd1 f3 30. Rxe5 fxg2+ 31. Qxg2 Rxf1+ 32. Qxf1 Bxe5 33. Qf2 Qc1 34. Qe2 Nf4 35. Qg4+ Kh8 36. Qc8+ Kg7 37. Qg4+ Kf7 38. Qf5+ Ke8 39. Qc8+ Ke7 40. Qc7+ Kf6 41. Qd8+ Kf5 42. Qd7+ Ke4 43. Qxh7+ Ke3 44. Qc2 Qd2 45. Qxd2+ Kxd2 46. Bb3 Kc1 47. Nc2 Kxb2 48. Ne3 Kxc3 49. Ng4 Bg7 50. Ne3 a5 51. Ng2 Nd3 52. Kg1 Nb2 53. Ne3 Bd4 54. Kf2 a4 55. Bc2 Nc4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Lukasiewicz, Anna"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1839"]
[BlackElo "1723"]
[PlyCount "98"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. Qe2 d4 9. Nb1 e5 10. 0-0 Be7 11. Nd2 Be6 12. Nc4 Nd7 13. f4 exf4 14. Bxf4 Nc5 15. Ne5 Qb6 16. b3 Nxd3 17. cxd3 0-0 18. Rac1 c5 19. Qf2 a5 20. Qg3 Kh8 21. Nc4 Qc6 22. Nb2 f6 23. e5 Bd5 24. Nc4 a4 25. Rf2 axb3 26. axb3 Qb5 27. exf6 Rxf6 28. Qg5 Qb7 29. Qe5 Rg6 30. Qe2 Rf8 31. Rcf1 h6 32. Ne5 Rgf6 33. Qh5 Kh7 34. Bg3 Rxf2 35. Rxf2 Rxf2 36. Kxf2 Qc8 37. Qg6+ Kh8 38. Nf7+ Bxf7 39. Qxf7 Bf6 40. Qd5 Qf8 41. Kg1 Bg5 42. h3 Be3+ 43. Kh2 Qf1 44. Qa8+ Kh7 45. Qe4+ Kh8 46. Be5 Qf7 47. Qg4 Qe7 48. Qc8+ Kh7 49. Qf5+ Kh8 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.13"]
[Round "3"]
[White "Zareba, Piotr"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1723"]
[BlackElo "1791"]
[PlyCount "46"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Bxd4 13. Rxd4 b5 14. Bxb5 axb5 15. Nxb5 Qc6 16. Nxd6+ Ke7 17. Rhd1 Rxa2 18. Nxc8+ Rxc8 19. Rxd7+ Ke8 20. c4 Ra1+ 21. Kc2 Qxc4+ 22. Qc3 Qa4+ 23. Kd2 Qxd1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.12"]
[Round "2"]
[White "Szefer, Michal"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1863"]
[BlackElo "1723"]
[PlyCount "54"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 b5 8. a4 b4 9. Qxc4 Bb7 10. Re1 Nbd7 11. Nbd2 c5 12. e4 cxd4 13. Nxd4 Ne5 14. Qb5 Qxd4 15. Qxb7 Nd3 16. Re2 Nxf2 17. Nf3 Qc4 18. Kxf2 Bc5+ 19. Ke1 Rab8 20. Qxb8 Rxb8 21. Bf4 Rd8 22. Rc1 Qb3 23. Rd2 Rxd2 24. Nxd2 Qxb2 25. Rxc5 h6 26. Be5 Qa3 27. a5 Qe3+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.11"]
[Round "1"]
[White "Zareba, Piotr"]
[Black "Ryszkiewicz, Adam"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1723"]
[BlackElo "1953"]
[PlyCount "83"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 Rb8 14. Ncb4 Nxb4 15. Nxb4 Bb7 16. axb5 axb5 17. Nd5 b4 18. Bc4 Qc8 19. Qd3 bxc3 20. Nxc3 Qc5 21. 0-0 Kh8 22. b3 Rbd8 23. Nd5 g6 24. Qg3 f6 25. h4 Bh6 26. h5 Bg5 27. Qf3 Kg7 28. g3 f5 29. exf5 Rxf5 30. Qe4 Rdf8 31. b4 Bxd5 32. Bxd5 Qb6 33. Qe2 Qd4 34. Rad1 Qxb4 35. Kg2 Rb8 36. Be4 Rff8 37. hxg6 h6 38. Qg4 Rbd8 39. Rb1 Qc4 40. Rb7+ Kg8 41. g7 Rf7 42. Bh7+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "5"]
[White "Adamski, Jan"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "2099"]
[BlackElo "1723"]
[PlyCount "250"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. d4 Nc6 8. Be2 Bd6 9. 0-0 0-0 10. c4 Qe4 11. Bd3 Qe8 12. c5 Be7 13. Bxf4 Bg4 14. Bc2 Bf6 15. Qd3 g6 16. Bh6 Nb4 17. Qc3 Nxc2 18. Qxc2 Bxf3 19. Rxf3 Bxd4+ 20. Kh1 Bg7 21. Bg5 Qe5 22. Bh4 Rae8 23. Bg3 Qxb2 24. Qxb2 Bxb2 25. Rb1 Re2 26. Bxc7 Rfe8 27. Rbf1 f5 28. h3 Rc2 29. R1f2 Re1+ 30. Kh2 Rxf2 31. Rxf2 Be5+ 32. Bxe5 Rxe5 33. Rc2 Kg7 34. Kg3 Re4 35. Kf3 Ra4 36. g4 Ra3+ 37. Kf4 fxg4 38. hxg4 Ra4+ 39. Kg3 Kf6 40. Rd2 Ke7 41. Re2+ Kf6 42. Rf2+ Ke6 43. Re2+ Kd5 44. Re7 Kxc5 45. Rxb7 h5 46. gxh5 gxh5 47. Rh7 Rxa2 48. Rxh5+ Kb4 49. Kf4 a5 50. Ke3 Rc2 51. Rh4+ Kb3 52. Rh6 a4 53. Rb6+ Kc3 54. Rc6+ Kb2 55. Ra6 a3 56. Kd3 Rc3+ 57. Kd2 Rc8 58. Rb6+ Ka2 59. Kd3 Rc1 60. Kd2 Rb1 61. Ra6 Rb2+ 62. Kc3 Rb3+ 63. Kc2 Rb5 64. Ra7 Rc5+ 65. Kd3 Kb3 66. Rb7+ Ka2 67. Kd2 Rc8 68. Kd3 Ka1 69. Kd2 Rc6 70. Kd3 Rc1 71. Kd2 Rb1 72. Ra7 Ka2 73. Kc2 Rb2+ 74. Kc3 Rb3+ 75. Kc2 Rb6 76. Ra8 Rc6+ 77. Kd3 Rc7 78. Kd2 Kb3 79. Rb8+ Kc4 80. Ra8 Kb4 81. Rb8+ Ka4 82. Ra8+ Kb3 83. Rb8+ Ka2 84. Ra8 Rc5 85. Kd3 Kb2 86. Rb8+ Kc1 87. Ra8 Kb2 88. Rb8+ Ka1 89. Kd2 Rc4 90. Kd3 Rc1 91. Kd2 Rb1 92. Ra8 Rb3 93. Kc2 Rh3 94. Kc1 Ka2 95. Kc2 Rh2+ 96. Kc3 Rg2 97. Ra7 Rb2 98. Ra6 Rb8 99. Kc2 Rc8+ 100. Kd3 Rc5 101. Ra8 Rb5 102. Kc3 Rc5+ 103. Kd3 Kb3 104. Rb8+ Ka4 105. Ra8+ Kb3 106. Rb8+ Ka2 107. Ra8 Kb2 108. Rb8+ Ka1 109. Kd2 a2 110. Rb7 Rh5 111. Kc3 Rh1 112. Ra7 Rc1+ 113. Kd2 Rc6 114. Kd3 Kb2 115. Rb7+ Ka1 116. Kd2 Rc5 117. Kd3 Rd5+ 118. Kc3 Rc5+ 119. Kd3 Rc1 120. Kd2 Rb1 121. Ra7 Kb2 122. Rb7+ Ka3 123. Ra7+ Kb3 124. Rb7+ Kc4 125. Rc7+ Kd5 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "3"]
[White "Fistek, Dariusz"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2153"]
[BlackElo "1723"]
[PlyCount "101"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. 0-0 Be6 12. Nb5 Nxf3+ 13. Bxf3 Be5 14. Bb2 Rc8 15. Qe2 Bxb2 16. Qxb2 Qb6 17. Nd4 Rc7 18. Rac1 Rfc8 19. Rxc7 Qxc7 20. Rd1 a6 21. h3 b5 22. Ne2 Qc2 23. Rd2 Qc6 24. Nf4 Ne4 25. Rd4 Nf6 26. Qd2 Qc1+ 27. Kh2 Qc7 28. g3 h6 29. Nxd5 Bxd5 30. Bxd5 Nxd5 31. Rxd5 Re8 32. Rd7 Qe5 33. Ra7 Qf6 34. Rd7 g6 35. Rd6 Qg5 36. Rxa6 Rd8 37. Rd6 Rxd6 38. Qxd6 Qf5 39. Qf4 Qc2 40. Kg2 Qc6+ 41. Qf3 Qc2 42. Qb7 Qe2 43. a4 bxa4 44. bxa4 Qd3 45. a5 h5 46. a6 h4 47. a7 hxg3 48. a8Q+ Kg7 49. Qb2+ Kh6 50. Qah8+ Kg5 51. Qbf6# 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "11"]
[White "Janeczko, Jakub"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2085"]
[BlackElo "1723"]
[PlyCount "91"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. c3 0-0 9. Be3 b6 10. Na3 Bb7 11. Nc2 d5 12. e5 Rc8 13. Bf2 f6 14. exf6 Bxf6 15. Re1 Qd7 16. Qe2 Kf7 17. Ne3 Nf5 18. Ng4 Rce8 19. Nxf6 Kxf6 20. g4 Ng7 21. Ng5 Ke7 22. Bh4 Kd6 23. Bg3 Kc7 24. Nxh7 Rh8 25. Ng5 Kc8 26. a3 Rhf8 27. b4 cxb4 28. axb4 a6 29. d4 b5 30. Qd3 Rf6 31. Nh7 Rf7 32. Qxg6 Qe7 33. Ng5 Rf6 34. Qd3 Qd7 35. h4 Kb8 36. f5+ Kc8 37. Be5 Rff8 38. f6 Nxe5 39. dxe5 Nh5 40. gxh5 Rh8 41. Bf3 Kc7 42. Qd4 Kb8 43. Qb6 Rhg8 44. Rxa6 Qc7 45. Ra8+ Kxa8 46. Qxc7 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "8"]
[White "Kubicka, Anna"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2240"]
[BlackElo "1723"]
[PlyCount "126"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. c3 e6 7. d4 cxd4 8. cxd4 Nge7 9. h3 0-0 10. Nbc3 d5 11. e5 a6 12. Bg5 h6 13. Bf4 b5 14. Qd2 Kh7 15. b3 Bd7 16. Rac1 Rc8 17. Be3 Nf5 18. Nf4 f6 19. exf6 Bxf6 20. Nce2 Qb6 21. Rfd1 Rc7 22. g4 Nxe3 23. fxe3 Bg5 24. Qd3 Ne7 25. Rxc7 Qxc7 26. Rc1 Qd6 27. Rc5 Be8 28. b4 Bf7 29. a3 Nc8 30. Qc2 Ne7 31. Rc3 e5 32. dxe5 Qxe5 33. Qd3 Rd8 34. Qd4 Qd6 35. Rc5 Bf6 36. Qd3 Kg7 37. Nd4 Rc8 38. Qc2 Rd8 39. Nc6 Nxc6 40. Rxc6 Qe5 41. Qc1 d4 42. exd4 Rxd4 43. Qf1 Rxf4 44. Qd1 Qd4+ 45. Qxd4 Bxd4+ 46. Kh2 Rf2 47. Rxa6 Bd5 48. Rd6 Rxg2+ 49. Kh1 Ba8 50. Rd8 Kf6 51. Rxa8 Ra2 52. Ra5 Bb2 53. Rxb5 Rxa3 54. Kg2 Rb3 55. h4 Ba3 56. Rb6+ Kg7 57. b5 Bc5 58. Rb7+ Kf6 59. Kh2 g5 60. hxg5+ Kxg5 61. Rg7+ Kh4 62. Rg6 Rb2+ 63. Kh1 Kg3 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "7"]
[White "Smetek, Michal"]
[Black "Zareba, Piotr"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1943"]
[BlackElo "1723"]
[PlyCount "153"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nbd7 11. Ba5 Nb6 12. Nbd2 Rc8 13. b4 Ne8 14. e4 Nd6 15. Ne5 Qe8 16. Rac1 Bf6 17. Bxb6 cxb6 18. Qd3 Bxe5 19. dxe5 Nc4 20. Nxc4 bxc4 21. Rxc4 Qb5 22. Rd4 Qxe5 23. Rd1 h6 24. h4 a5 25. f4 Qb8 26. bxa5 bxa5 27. Kh2 Qa8 28. Qd2 a4 29. a3 Kh7 30. Qb4 Rc2 31. Qxa4 Qxa4 32. Rxa4 f5 33. Kg1 Ra2 34. Rb4 Bxe4 35. Bxe4 fxe4 36. Rxe4 Rxa3 37. Kg2 Rc8 38. Rg1 Rc2+ 39. Kh3 Raa2 40. Kg4 Ra6 41. Re5 Kg6 42. h5+ Kf6 43. Rge1 Rc4 44. R5e3 Rc5 45. Rd3 Raa5 46. Rd6 Rxh5 47. Rdxe6+ Kf7 48. Re7+ Kg8 49. Rc7 Rhc5 50. Rd7 Rd5 51. Re8+ Kh7 52. Rf7 h5+ 53. Kh4 Kh6 54. Re6+ Kh7 55. Ree7 Ra6 56. Rxg7+ Kh8 57. Rh7+ Kg8 58. Reg7+ Kf8 59. Rf7+ Kg8 60. Rhg7+ Kh8 61. Rh7+ Kg8 62. Rfg7+ Kf8 63. Rb7 Kg8 64. Rxh5 Rxh5+ 65. Kxh5 Ra3 66. g4 Ra6 67. f5 Rc6 68. Kg5 Ra6 69. f6 Ra8 70. Kg6 Rc8 71. g5 Ra8 72. Kh6 Kh8 73. g6 Kg8 74. Rg7+ Kh8 75. Rh7+ Kg8 76. f7+ Kf8 77. Rh8+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "10"]
[White "Zareba, Piotr"]
[Black "Bartel, Marta"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1723"]
[BlackElo "2190"]
[PlyCount "160"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nxc6 bxc6 8. Qd2 e5 9. Bc4 Be7 10. 0-0 Qd4 11. Qxd4 exd4 12. Ne2 h6 13. Bf4 c5 14. e5 dxe5 15. Bxe5 0-0 16. Ng3 Nd7 17. Bf4 Nb6 18. Be2 Bb7 19. Nf5 Bf6 20. Bf3 Bxf3 21. gxf3 Nd5 22. Bd6 Rfc8 23. Rfe1 Rc6 24. Bg3 Nb4 25. Rac1 Nxa2 26. Ra1 Nb4 27. Rac1 Kh7 28. h4 g6 29. Ne7 Bxe7 30. Rxe7 Kg8 31. c3 Nd5 32. Rd7 Nb6 33. Re7 d3 34. Rd1 c4 35. Be5 Re6 36. Rxe6 fxe6 37. Bd4 Nd5 38. b3 cxb3 39. Rxd3 b2 40. Rd1 Rb8 41. Rb1 Ne7 42. c4 Nf5 43. Rxb2 Rxb2 44. Bxb2 Nxh4 45. f4 Nf5 46. Kg2 Kf7 47. Kf3 Ke7 48. Ba3+ Kd7 49. Bc5 Kc6 50. Bxa7 Nd6 51. c5 Nc8 52. Bb8 Kxc5 53. Ke4 Ne7 54. Bc7 Nc6 55. Kf3 Kd5 56. Bb6 Nd4+ 57. Kg4 Nf5 58. Bd8 Ke4 59. f3+ Ke3 60. Bb6+ Ke2 61. Ba7 Kf1 62. Bc5 Kg2 63. Bf8 Kf2 64. Bc5+ Ke2 65. Bb6 Kd3 66. Bc5 Nd4 67. Bf8 Nf5 68. Bc5 Ke2 69. Bb6 h5+ 70. Kg5 Kxf3 71. Kxg6 h4 72. Bg1 h3 73. Kf6 Kg2 74. Kxe6 Kxg1 75. Kxf5 h2 76. Ke6 h1Q 77. f5 Qe4+ 78. Kf6 Qe8 79. Kg7 Qe7+ 80. Kg6 Qf8 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Goslawski, Michal"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1723"]
[BlackElo "2096"]
[PlyCount "117"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. Nf3 Bxc5 7. Bxc5 Nxc5 8. Be2 Qb6 9. b3 Ne7 10. 0-0 Ng6 11. Re1 Ne4 12. Rf1 0-0 13. Bd3 Rd8 14. Nbd2 Nc3 15. Qe1 Qc7 16. Nb1 Nxb1 17. Rxb1 b6 18. Qe3 Bb7 19. Bxg6 hxg6 20. Nd4 Ba6 21. Rfc1 Rac8 22. c3 Qe7 23. a4 Rc5 24. b4 Rc4 25. Rb3 Rdc8 26. Ra3 Qh4 27. h3 g5 28. a5 b5 29. Ra2 Qf4 30. Qxf4 gxf4 31. Rac2 Kf8 32. f3 Ke7 33. Nb3 Bb7 34. Nc5 R8xc5 35. bxc5 a6 36. Kf2 Rxc5 37. Ke2 Rc4 38. Ra1 Bc6 39. Kd3 Be8 40. h4 f6 41. exf6+ Kxf6 42. Re2 Bg6+ 43. Kd2 Bf5 44. Ra3 e5 45. Kc1 b4 46. Rb3 Rxc3+ 47. Kb2 Rc4 48. Re1 Rc2+ 49. Ka1 Rc4 50. Kb2 d4 51. Rc1 Rxc1 52. Kxc1 e4 53. fxe4 Bxe4 54. Rxb4 Ke5 55. Rb6 Bd3 56. Kd2 Bc4 57. Rc6 Bb5 58. Rc5+ Ke6 59. Rxb5 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "2"]
[White "Zareba, Piotr"]
[Black "Kultiyasov, Mikhail"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1723"]
[BlackElo "2204"]
[PlyCount "115"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d6 6. Bg2 Qc7 7. 0-0 Bd7 8. Nc3 Nc6 9. Be3 Be7 10. h3 Nf6 11. Qd2 Nxd4 12. Bxd4 0-0 13. a4 Rac8 14. a5 Bc6 15. Bb6 Qb8 16. Rfe1 Nd7 17. Be3 Ne5 18. b3 Qc7 19. Bb6 Qb8 20. Be3 Bf6 21. Bd4 Be7 22. Na4 Nd7 23. Nb6 Nxb6 24. Bxb6 Bd8 25. Bd4 Qc7 26. c4 Qe7 27. Rec1 Bc7 28. b4 h6 29. Rab1 e5 30. Be3 f5 31. exf5 Bxg2 32. Kxg2 Rxf5 33. Qd5+ Kh8 34. Qxb7 Rb8 35. Qd5 Rbf8 36. b5 axb5 37. cxb5 Bxa5 38. b6 e4 39. Qd4 d5 40. b7 Bc7 41. Rc2 Rf3 42. Rbc1 Bb8 43. Rc8 Qd6 44. Rxf8+ Rxf8 45. Rc8 Qe7 46. Rxf8+ Qxf8 47. Qxd5 Qf3+ 48. Kh2 Bxg3+ 49. fxg3 Qe2+ 50. Kh1 Qf1+ 51. Kh2 Qe2+ 52. Kh1 Qf1+ 53. Bg1 Qf3+ 54. Kh2 Qe2+ 55. Kh1 Qf3+ 56. Kh2 Qe2+ 57. Kh1 Qf3+ 58. Kh2 1/2-1/2

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "4"]
[White "Zareba, Piotr"]
[Black "Makarewicz, Pawel"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1723"]
[BlackElo "2185"]
[PlyCount "115"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[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 a6 4. Ba4 d6 5. c3 Nf6 6. d3 Be7 7. h3 0-0 8. Nbd2 h6 9. Nf1 Nh7 10. Ng3 Ng5 11. Bc2 f5 12. exf5 Bxf5 13. Nxf5 Rxf5 14. Nxg5 Bxg5 15. d4 Rf8 16. 0-0 exd4 17. cxd4 Qf6 18. Be3 Rae8 19. Qd3 g6 20. Qxg6+ Qxg6 21. Bxg6 Re6 22. Bc2 Bxe3 23. Bb3 Bxd4 24. Bxe6+ Kg7 25. Bd5 Ne5 26. Bxb7 Rb8 27. Bxa6 Rxb2 28. Rad1 Bb6 29. a4 Ra2 30. Bb5 Bc5 31. Be8 Kf8 32. Bh5 Rxa4 33. Kh2 Rh4 34. g4 Rxh5 35. gxh5 Kf7 36. f4 Nd7 37. Kg3 Nf6 38. Kh4 Kg7 39. Rfe1 Kf7 40. Rb1 Bb6 41. Rec1 Nd5 42. Rd1 Nxf4 43. Rf1 Ke6 44. Rxf4 Be3 45. Re1 Ke5 46. Rf3 Kd4 47. Rexe3 c5 48. Rd3+ Ke5 49. Rf8 d5 50. Re8+ Kf4 51. Rxd5 c4 52. Rd7 Kf3 53. Rf7+ Kg2 54. Rg8+ Kh2 55. Rc7 c3 56. Rxc3 Kh1 57. Rb8 Kg2 58. Rb2+ 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.04"]
[Round "9"]
[White "Zareba, Piotr"]
[Black "Liskiewicz, Jakub"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1724"]
[BlackElo "1970"]
[PlyCount "129"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 c6 11. Nxe5 Nxe4 12. Nxe4 Bxe5 13. Bf3 Be6 14. b3 Nd7 15. Nd6 Reb8 16. Rhe1 Bc3 17. Re3 Bg7 18. Bf4 Nc5 19. Ne4 Nxe4 20. Bxb8 Nxf2 21. Rd8+ Bf8 22. Kd2 h5 23. h3 a5 24. Ke1 Nh1 25. g4 Ng3 26. gxh5 Nf5 27. Re2 Nd4 28. Rxd4 Rxb8 29. hxg6 Bb4+ 30. Kd1 Bxh3 31. gxf7+ Kxf7 32. Bg4 Rd8 33. Rxd8 Bxg4 34. Rd4 Bxe2+ 35. Kxe2 Ke6 36. Rd8 Bc5 37. Kd3 Ke5 38. Rb8 b6 39. Re8+ Kd6 40. Ke4 Bf2 41. Rg8 Kc5 42. a3 Be1 43. Rg5+ Kd6 44. Rg2 Kc5 45. Kd3 Bh4 46. Rh2 Be1 47. Rh1 Bf2 48. Rh5+ Kd6 49. b4 axb4 50. axb4 Be1 51. Rh6+ Kc7 52. b5 cxb5 53. cxb5 Bf2 54. Kc4 Be3 55. Rh3 Bf4 56. Kd5 Kb7 57. Rh7+ Ka8 58. Kc6 Be3 59. Rb7 Bd4 60. Rxb6 Bxb6 61. Kxb6 Kb8 62. Ka6 Ka8 63. b6 Kb8 64. b7 Kc7 65. Ka7 1-0

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.03"]
[Round "8"]
[White "Borkowski, Szymon"]
[Black "Zareba, Piotr"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1629"]
[BlackElo "1724"]
[PlyCount "60"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. b3 Be7 7. Bb2 0-0 8. Bd3 dxc4 9. bxc4 c5 10. d5 exd5 11. cxd5 a6 12. a4 Bd6 13. 0-0 Ne5 14. Ne4 Bg4 15. Nxd6 Nxd3 16. Qxd3 Qxd6 17. e4 Rfe8 18. Nd2 Nd7 19. f3 Bh5 20. Qc3 Qg6 21. g4 Nf6 22. Kh1 Bxg4 23. fxg4 Nxe4 24. Nxe4 Rxe4 25. h3 Rae8 26. Rae1 f6 27. Bc1 h5 28. Qd3 hxg4 29. Rxe4 Rxe4 30. hxg4 Qh7+ 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.02"]
[Round "7"]
[White "Marek, Grzegorz"]
[Black "Zareba, Piotr"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1651"]
[BlackElo "1724"]
[PlyCount "24"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 a6 5. Bxc6+ Bd7 6. h4 Qxh4 7. Qe2 Qh3 8. Bc1 Qe6 9. Qh5 Qg4 10. Kf1 Be7 11. a4 Bb4 12. a5 Qd4 1/2-1/2

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.07.01"]
[Round "6"]
[White "Zareba, Piotr"]
[Black "Zeissel, Andrzej"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1724"]
[BlackElo "1806"]
[PlyCount "131"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Qc7 7. 0-0 d6 8. Nc3 Be7 9. Re1 0-0 10. Be3 Nbd7 11. f4 Nb6 12. g4 Nc4 13. Bc1 Nd7 14. b3 Na5 15. Bb2 b5 16. f5 Ne5 17. Nce2 Bh4 18. Ng3 Nac6 19. Nxc6 Qxc6 20. Rf1 Bb7 21. Ne2 Rac8 22. Nd4 Qd7 23. Nxe6 fxe6 24. Bxe5 exf5 25. gxf5 Bf6 26. Bxf6 gxf6 27. Qd3 Qe7 28. Rad1 Rcd8 29. c4 b4 30. Rd2 Kh8 31. Qd4 Rg8 32. Re2 Qe5 33. Qxe5 dxe5 34. Kf2 Rd4 35. Rc1 Rg4 36. c5 Bc6 37. Bf3 Rf4 38. Rc4 Rd3 39. Re3 Rd2+ 40. Kg3 a5 41. Re2 Rd3 42. Rf2 Bxe4 43. Rxe4 Rxe4 44. c6 Ree3 45. c7 Rc3 46. Rd2 Rxc7 47. Kf2 Rec3 48. Rd8+ Kg7 49. Bd5 Rc2+ 50. Kg3 Rc8 51. Rd7+ Kh6 52. Kg4 R2c7 53. Rd6 Rf8 54. Ra6 Rc5 55. Bc4 e4 56. Kf4 e3 57. Re6 Re5 58. Rxf6+ Rxf6 59. Kxe5 Kg7 60. Kf4 Rh6 61. Kxe3 Kf6 62. Kd4 Rxh2 63. Bb5 Kxf5 64. Kc4 Rxa2 65. Ba4 Rxa4 66. Kd5 0-1

[Event "Lazy Baltic Pearl op-A 19th"]
[Site "Lazy"]
[Date "2023.06.30"]
[Round "5"]
[White "Zareba, Piotr"]
[Black "Sliz, Karol"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1724"]
[BlackElo "1776"]
[PlyCount "105"]
[EventDate "2023.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. 0-0 a6 7. a4 d5 8. exd5 exd5 9. Ba2 Bd6 10. Nxd4 cxd4 11. Re1+ Be6 12. Ne2 Bxh2+ 13. Kxh2 Ng4+ 14. Kg1 Qh4 15. Ng3 0-0 16. Qf3 Qh2+ 17. Kf1 h5 18. Bxd5 Bxd5 19. Qxd5 h4 20. Ne4 Rae8 21. d3 Qh1+ 22. Ke2 Qxg2 23. Qf5 h3 24. Bd2 Re5 25. Qf3 Nh2 26. Qxg2 hxg2 27. Rg1 f5 28. Rxg2 Ng4 29. f4 Re6 30. Kf3 fxe4+ 31. Kxg4 e3 32. Bb4 Rg6+ 33. Kh3 Rh6+ 34. Kg3 Rg6+ 35. Kh2 Rh6+ 36. Kg1 Rxf4 37. Be1 Rf3 38. Rg3 Rf5 39. c3 e2 40. Bf2 Rfh5 41. Re1 Rh1+ 42. Kg2 R1h2+ 43. Kf3 Rf6+ 44. Ke4 Rh4+ 45. Ke5 Rxf2 46. cxd4 Rf8 47. Kd5 Rf5+ 48. Ke6 Rf6+ 49. Kd5 Rf5+ 50. Kc4 Rff4 51. Rxe2 Rxd4+ 52. Kc3 Rd7 53. b4 1/2-1/2

