[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.23"]
[Round "9"]
[White "Scholtes, Edgar"]
[Black "Grzechowiak, Kacper"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1423"]
[PlyCount "61"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. c3 Bf5 5. Bd3 Bg6 6. h3 e6 7. Nf3 Nbd7 8. 0-0 Qb6 9. Bxg6 hxg6 10. Qb3 Be7 11. Nbd2 Nh5 12. Bh2 g5 13. Ne5 Nxe5 14. Bxe5 0-0-0 15. c4 f5 16. cxd5 exd5 17. Qc2 Rdf8 18. a4 Qd8 19. Rab1 Bd6 20. Bxd6 Qxd6 21. Nf3 Qf6 22. b4 Re8 23. b5 Rh6 24. bxc6 bxc6 25. Qb2 Kd8 26. Qb7 Qd6 27. Qxa7 Re7 28. Rb8+ Qxb8 29. Qxb8+ Kd7 30. Ne5+ Ke6 31. Rc1 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Rzenca, Jerzy"]
[Black "Grzechowiak, Kacper"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1619"]
[BlackElo "1423"]
[PlyCount "55"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[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. Qc2 h6 10. 0-0 Qc7 11. g3 c5 12. dxc5 Bxc5 13. Bf4 Qc6 14. Nd4 Bxd4 15. cxd4 Qxc2 16. Bxc2 Nc6 17. Ba4 Re2 18. Bxc6 bxc6 19. b3 Be6 20. Rfe1 Rc2 21. Rec1 Rxc1+ 22. Rxc1 Bd5 23. Rc5 a5 24. Bd2 a4 25. b4 Bxa2 26. Ra5 Rxa5 27. bxa5 Bc4 28. Bb4 1/2-1/2

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Wilgosz, Tomasz"]
[Black "Grzechowiak, Kacper"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1524"]
[BlackElo "1423"]
[PlyCount "75"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 dxc4 5. d5 Qc7 6. Nf3 Bg4 7. Bf4 f6 8. Bxc4 Bxf3 9. Qxf3 fxe5 10. Qh5+ g6 11. Qxe5 Qxe5+ 12. Bxe5 Nf6 13. Nc3 a6 14. Ne4 Nbd7 15. Bxf6 exf6 16. 0-0-0 0-0-0 17. a4 f5 18. Ng5 Bh6 19. f4 Bxg5 20. fxg5 Ne5 21. b3 Ng4 22. Rde1 Nf2 23. Rhf1 Ne4 24. g4 Rhf8 25. gxf5 gxf5 26. h4 Nc3 27. Re5 b5 28. axb5 axb5 29. Bd3 f4 30. Bxh7 Rxd5 31. Rxd5 Nxd5 32. g6 Ne7 33. Re1 Nf5 34. Re5 f3 35. Rxf5 Rxf5 36. g7 f2 37. Bxf5+ Kc7 38. Bd3 1-0

[Event "Polanica Zdroj op-E 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.17"]
[Round "3"]
[White "Chowaniec, Artur"]
[Black "Grzechowiak, Kacper"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1530"]
[BlackElo "1423"]
[PlyCount "87"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be3 e6 8. a3 Be7 9. h3 Bh5 10. Be2 Rc8 11. Rc1 0-0 12. 0-0 dxc4 13. Bxc4 Nxd4 14. Qxd4 Qxd4 15. Bxd4 Rxc4 16. Bxa7 Bxf3 17. gxf3 Rfc8 18. Ne2 Rxc1 19. Rxc1 Rxc1+ 20. Nxc1 Nd7 21. Be3 Ne5 22. Kg2 Nc4 23. Bd4 Bf6 24. Bxf6 gxf6 25. Nd3 Kg7 26. a4 Kg6 27. b4 b6 28. Kf1 Kg5 29. Ke2 e5 30. f4+ Kh4 31. Kf3 Kxh3 32. Ke4 Nd6+ 33. Kd5 Nc8 34. fxe5 h5 35. exf6 Kg4 36. Ke5 h4 37. Nf4 h3 38. Nxh3 Kxh3 39. Kd5 Kg4 40. Kc6 Kf5 41. Kc7 Na7 42. Kxb6 Nc8+ 43. Kc7 Na7 44. Kb7 1-0

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.16"]
[Round "9.8"]
[White "Grzechowiak, Kacper"]
[Black "Posselt, Mateusz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1148"]
[PlyCount "45"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Qc7 6. Nc3 Bb4 7. Be3 Bxc3+ 8. bxc3 d6 9. Qd2 Be6 10. Rd1 0-0-0 11. Be2 Kb8 12. f4 g6 13. Bb5 Nge7 14. 0-0 Bg4 15. Rb1 f5 16. h3 Bh5 17. exf5 gxf5 18. Nc1 Ka8 19. Rb3 Rhg8 20. Ra3 Rg7 21. Bb6 Qxb6+ 22. Kh1 Qxb5 23. Nd3 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.15"]
[Round "7.9"]
[White "Grzechowiak, Kacper"]
[Black "Block, Mateusz"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1148"]
[PlyCount "71"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d5 Bd7 7. Nf3 e6 8. Bg5 Be7 9. Qe2 e5 10. 0-0 0-0 11. h3 c6 12. Bxf6 Bxf6 13. Rad1 Qe7 14. b4 b5 15. dxc6 Bxc6 16. Nxb5 Qb7 17. Nxd6 Qb6 18. b5 Bd7 19. Rfe1 Be7 20. Nc4 Qb7 21. Ncxe5 Be6 22. Kh1 Bf6 23. Ng4 Be7 24. Nd4 Bc8 25. Nc6 Bg5 26. Rd5 Bf4 27. Red1 Be6 28. Rd8 h6 29. Rxf8+ Rxf8 30. Rd8 Bc8 31. Rxf8+ Kxf8 32. Qd3 Qa8 33. Qa3+ Kg8 34. Ne7+ Kh7 35. Nxc8 Qxc8 36. Qd3 1-0

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.15"]
[Round "8.7"]
[White "Lewandowski, Bartosz"]
[Black "Grzechowiak, Kacper"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1148"]
[PlyCount "83"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. b3 e5 7. h3 Bxf3 8. Qxf3 Qxf3 9. gxf3 Bc5 10. Rh2 Nd7 11. Bb2 0-0-0 12. 0-0-0 f6 13. h4 Nb6 14. h5 Kb8 15. h6 g6 16. f4 Rhe8 17. fxe5 fxe5 18. Re1 Bd6 19. f3 Re7 20. Rhe2 Rde8 21. d4 exd4 22. Bxd4 Rxe2 23. Rxe2 Rxe2 24. Bxe2 Bf4+ 25. Kb2 Bxh6 26. a4 a6 27. c4 Kc8 28. c5 Nd5 29. Bc4 c6 30. Ka3 Be3 31. Bxe3 Nxe3 32. Bg8 h6 33. Kb4 Kd7 34. Ka5 h5 35. Bf7 h4 36. Bxg6 Ke6 37. f4 Nd5 38. Be4 Nc3 39. Bg2 Nd5 40. Be4 Nc3 41. Bf3 Nd5 42. Be4 1/2-1/2

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.14"]
[Round "6.8"]
[White "Florek, Wojciech"]
[Black "Grzechowiak, Kacper"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1263"]
[BlackElo "1148"]
[PlyCount "43"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nc6 5. d4 e6 6. g3 b6 7. Bg2 Bb7 8. 0-0 0-0-0 9. Bf4 Qb4 10. Qc2 Nf6 11. a3 Qe7 12. Rfd1 g6 13. e4 h6 14. d5 exd5 15. exd5 Nb8 16. d6 Qe8 17. dxc7 Rxd1+ 18. Rxd1 Nbd7 19. Nb5 Be4 20. Nxa7+ Kb7 21. c8Q+ Kxa7 22. Qa4# 1-0

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.13"]
[Round "3.9"]
[White "Grzechowiak, Kacper"]
[Black "Jankowski, Igor"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1148"]
[BlackElo "1439"]
[PlyCount "62"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 d6 7. Be3 Be7 8. Qd2 Be6 9. 0-0-0 a5 10. Bb5 0-0 11. h3 Rc8 12. f4 Bxb3 13. axb3 Qc7 14. g4 Nb4 15. Bd3 Rfd8 16. Nb5 Qd7 17. Bb6 Rf8 18. Bxa5 Nxd3+ 19. Qxd3 Nxe4 20. Qxe4 Qxb5 21. Bc3 Rc5 22. Bb4 d5 23. Qe1 Rc7 24. Bxe7 Rxe7 25. Qd2 exf4 26. Qxf4 Ra8 27. Rh2 Re2 28. Kb1 Qa6 29. Qa4 Qxa4 30. bxa4 Rxh2 31. Rxd5 Rxh3 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.12"]
[Round "1.6"]
[White "Grzechowiak, Kacper"]
[Black "Kaminski, Mateusz"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1148"]
[BlackElo "1412"]
[PlyCount "112"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Nge7 6. Qe2 Nd4 7. Nxd4 Bxd4 8. Bd2 Nc6 9. Qf3 Qd7 10. 0-0-0 Na5 11. Bb3 Nxb3+ 12. cxb3 Qg4 13. Qxg4 Bxg4 14. f3 Be6 15. g3 0-0-0 16. f4 exf4 17. gxf4 f5 18. Kb1 a6 19. Rc1 Kb8 20. Ne2 Bf6 21. Bc3 Bxc3 22. Rxc3 Rhg8 23. Nd4 Bd7 24. Rg1 fxe4 25. dxe4 Rde8 26. Re3 g6 27. e5 dxe5 28. fxe5 Be6 29. Rf1 Rg7 30. Kc2 Rd7 31. Kc3 Rde7 32. Rf6 Kc8 33. Nxe6 Rxe6 34. Rxe6 Rxe6 35. Kd4 Kd7 36. Rh3 Re7 37. Rd3 Ke6 38. Ke4 Rf7 39. Rc3 Rd7 40. h3 c6 41. Rf3 Rd2 42. Rf6+ Ke7 43. h4 Rxb2 44. h5 Rg2 45. hxg6 Rxg6 46. Rf5 Rg4+ 47. Kf3 Rh4 48. Rg5 Kf7 49. Kg3 Rh6 50. Kg4 Rg6 51. Rxg6 hxg6 52. Kg5 Ke6 53. Kxg6 Kxe5 54. Kf7 b5 55. Ke7 c5 56. Kd7 c4 0-1

[Event "Bydgoszcz U18"]
[Site "Bydgoszcz"]
[Date "2018.02.12"]
[Round "2.8"]
[White "Musin, Oliwia"]
[Black "Grzechowiak, Kacper"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1253"]
[BlackElo "1148"]
[PlyCount "83"]
[EventDate "2018.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Nf6 3. Nc3 Nxd5 4. g3 Nc6 5. Bg2 Nb6 6. Nf3 e5 7. d3 Bb4 8. 0-0 0-0 9. Bd2 Bg4 10. a3 Bxc3 11. Bxc3 f6 12. b4 a6 13. Qd2 Qd7 14. Rfd1 Rad8 15. Rac1 Nd5 16. Bb2 Rfe8 17. Rc2 f5 18. Re1 Qe6 19. Qc1 f4 20. Rc5 fxg3 21. hxg3 Bh3 22. Ng5 Qf6 23. Bxd5+ Rxd5 24. Rxd5 Be6 25. Nxe6 Qxe6 26. Rc5 h5 27. Qc4 g5 28. Kg2 Kh7 29. Qxe6 Rxe6 30. Rec1 h4 31. gxh4 gxh4 32. R5c4 Rh6 33. Kh3 Kg7 34. Rxh4 Rf6 35. Rg1+ Kf7 36. f3 a5 37. bxa5 Nxa5 38. Bxe5 Re6 39. f4 Ke8 40. Rg7 Kd8 41. Rh8+ Re8 42. Bxc7+ 1-0

