[Event "Katowice Silesia 100th Ann op"]
[Site "Katowice"]
[Date "2024.04.27"]
[Round "3"]
[White "Golubka, Petr"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2398"]
[BlackElo "1963"]
[PlyCount "121"]
[EventDate "2024.04.27"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. c4 dxc4 6. Bxc4 Nd7 7. Nc3 Nb6 8. Bb3 Ne7 9. Nge2 Ned5 10. 0-0 Be7 11. Ng3 Bg6 12. Qe2 h5 13. f4 h4 14. Nge4 Nxc3 15. Nxc3 Qd7 16. Rad1 Nd5 17. Nxd5 exd5 18. Bc2 Bf5 19. Bd3 g6 20. Qc2 Bxd3 21. Qxd3 Qf5 22. Qb3 Rb8 23. Bd2 h3 24. g3 Qe4 25. Rf3 0-0 26. Qd3 Qf5 27. a3 Kg7 28. Qe2 c5 29. Bc3 c4 30. Rf2 Qd7 31. g4 f5 32. g5 Rh8 33. e6 Qd6 34. Bb4 Qc7 35. Bxe7 Qxe7 36. Qe5+ Kg8 37. Qxd5 Rc8 38. Qe5 Rh4 39. Rf3 Rg4+ 40. Rg3 Rh4 41. d5 Qc5+ 42. Qd4 Qd6 43. Qe5 Qc5+ 44. Qe3 Qd6 45. Rd4 c3 46. bxc3 Qxa3 47. Rd1 Qb2 48. e7 Rg4 49. e8Q+ Rxe8 50. Qxe8+ Kg7 51. Qe7+ Kg8 52. Qe6+ Kg7 53. Qf6+ Kh7 54. Qf7+ Kh8 55. Qf8+ Kh7 56. Qh6+ Kg8 57. Qxg6+ Kh8 58. Qh5+ Kg7 59. Qxh3 Rxf4 60. Rf1 Rxf1+ 61. Qxf1 1-0

[Event "Katowice Silesia 100th Ann op"]
[Site "Katowice"]
[Date "2024.04.27"]
[Round "6"]
[White "Witczak, Borys"]
[Black "Gumularz, Szymon"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1963"]
[BlackElo "2591"]
[PlyCount "88"]
[EventDate "2024.04.27"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB19_2024"]
[SourceDate "2024.05.08"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.08"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 c5 5. Be3 cxd4 6. Bxd4 Nf6 7. Be2 Nc6 8. Be3 0-0 9. h3 Be6 10. Nf3 Rc8 11. Rc1 a6 12. 0-0 Nd7 13. b3 Nc5 14. Ng5 Bd7 15. Bxc5 dxc5 16. Bg4 e6 17. h4 Nd4 18. Nf3 Bc6 19. g3 f5 20. Bh3 Kh8 21. Nxd4 cxd4 22. Ne2 Bxe4 23. Nf4 Qd6 24. c5 Qd7 25. f3 Bc6 26. Nd3 e5 27. f4 e4 28. Ne5 Bxe5 29. fxe5 Qd5 30. Bg2 Qxe5 31. Kh2 f4 32. Qg4 f3 33. Bh3 Rce8 34. Rce1 e3 35. h5 gxh5 36. Qh4 f2 37. Re2 d3 38. Rxe3 Qxe3 39. Qxh5 Bf3 40. Qh4 d2 41. Bg4 Qe4 42. Bxf3 Qxh4+ 43. gxh4 Rxf3 44. Kg2 Re1 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.10"]
[Round "7"]
[White "Witczak, Borys"]
[Black "Smukowski, Bartosz"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1777"]
[BlackElo "1726"]
[PlyCount "127"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Bf5 8. Be2 Ne4 9. Bxe7 Qxe7 10. Nxe4 Bxe4 11. 0-0 Bxf3 12. Bxf3 Nd7 13. b4 a6 14. a4 0-0 15. b5 axb5 16. axb5 Nb6 17. bxc6 bxc6 18. Qc2 Qd6 19. Be2 g6 20. g3 Nd7 21. Bg4 f5 22. Bf3 Nf6 23. Rfc1 Rxa1 24. Rxa1 Rc8 25. Ra6 Kf7 26. Qb3 Ng8 27. Rb6 Ne7 28. h4 h5 29. Rb7 Rc7 30. Rb6 Qd7 31. Be2 Kf6 32. Ba6 Kf7 33. Rb8 Ra7 34. Bd3 Nc8 35. Kg2 Kg7 36. Qb4 Nd6 37. Qc5 Qc7 38. Rb6 Ne4 39. Bxe4 fxe4 40. Rxc6 Qf7 41. Qc1 Qf3+ 42. Kg1 Rf7 43. Qc2 Kh6 44. Rd6 Ra7 45. Rb6 Rf7 46. Rb2 Kh7 47. Qe2 Qf5 48. Kg2 Kh6 49. Rd2 Qe6 50. Qb5 Rf5 51. Rc2 Qf6 52. Kg1 Qf8 53. Qb7 Qf6 54. Rc6 Rxf2 55. Rxf6 Rg2+ 56. Kf1 Rg1+ 57. Ke2 Re1+ 58. Kd2 Rd1+ 59. Kc3 Rc1+ 60. Kb4 Rc4+ 61. Kb5 Rb4+ 62. Kc6 Rc4+ 63. Kd6 Rc6+ 64. Qxc6 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.09"]
[Round "6"]
[White "Haladaj, Adam1"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1694"]
[BlackElo "1777"]
[PlyCount "122"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Bxc6 bxc6 9. Nxd4 Nb8 10. c3 0-0 11. Be3 Re8 12. Re1 a5 13. Nd2 a4 14. Nf1 c5 15. Nc2 Nc6 16. Bf4 Be6 17. Bg3 Rb8 18. b3 axb3 19. axb3 d4 20. cxd4 Nxd4 21. Nxd4 Qxd4 22. Ne3 Bxb3 23. Qxd4 cxd4 24. Nf5 d3 25. Nxe7+ Rxe7 26. Bf4 Rc8 27. Ra3 Bc2 28. Rc3 c5 29. f3 f6 30. e6 c4 31. Kf2 Bb3 32. Bd2 Rc6 33. Rcc1 Rcxe6 34. Rxe6 Rxe6 35. Re1 Rc6 36. Bc3 Kf7 37. f4 Ra6 38. Ke3 Ra7 39. g3 h5 40. h3 Ke6 41. Ra1 Re7 42. Re1 Kf5+ 43. Kf3 Rxe1 44. g4+ Ke6 45. Bxe1 Bd1+ 46. Kg3 hxg4 47. hxg4 g5 48. fxg5 fxg5 49. Bc3 Be2 50. Bd2 Ke5 51. Kf2 Kd4 52. Ke1 c3 53. Bxg5 Bxg4 54. Bf6+ Kc4 55. Bg5 Kb3 56. Bf4 Kc2 57. Kf2 d2 58. Bxd2 cxd2 59. Kg2 d1Q 60. Kf2 Qf3+ 61. Ke1 Qe2# 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.08"]
[Round "5"]
[White "Maciaszek, Karol"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1856"]
[BlackElo "1777"]
[PlyCount "85"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 e6 6. Nf3 Bxc5 7. Be2 Nc6 8. 0-0 Bd7 9. c4 dxc4 10. Bxc4 Qc7 11. Nc3 a6 12. Rc1 Be7 13. Qe2 Ne5 14. Nxe5 Qxe5 15. Rfd1 Bc6 16. Qg4 h5 17. Qg7 Rf8 18. Qg3 Qa5 19. Ne2 e5 20. Nc3 Rd8 21. e4 Bc5 22. Nd5 Bxd5 23. Bxd5 Qb6 24. Rc2 Ke7 25. Qh3 Rh8 26. Rcd2 Bd4 27. Qf5 h4 28. Rd3 Qc7 29. h3 b6 30. Kh1 Rdg8 31. f4 Rg7 32. fxe5 fxe5 33. Rf1 Ke8 34. Rdd1 a5 35. Rc1 Bc5 36. Qf6 Rhh7 37. Bc6+ Kf8 38. Rfd1 Be7 39. Qf5 Rg6 40. Bb5 Bc5 41. Rd7 Qb8 42. Rf1 Rgg7 43. Qf6 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.07"]
[Round "4"]
[White "Witczak, Borys"]
[Black "Madej, Marek"]
[Result "0-1"]
[ECO "E35"]
[WhiteElo "1777"]
[BlackElo "2133"]
[PlyCount "80"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 c5 7. dxc5 0-0 8. e3 h6 9. Bh4 Be6 10. a3 Bxc5 11. Bd3 Nbd7 12. Nge2 Rc8 13. 0-0 Bd6 14. Bg3 Bxg3 15. Nxg3 Nc5 16. Nge2 Nce4 17. Rad1 Qb6 18. Qb1 Bg4 19. Bxe4 dxe4 20. Rd4 Rfd8 21. Rxd8+ Rxd8 22. Ng3 Re8 23. h3 Be6 24. Ncxe4 Nxe4 25. Qxe4 Qxb2 26. Rb1 Qxa3 27. Rxb7 a5 28. Qd4 Ra8 29. Nh5 Qf8 30. Nf4 a4 31. Nxe6 fxe6 32. Qd7 Qf6 33. Qd2 Qa1+ 34. Kh2 a3 35. Qd6 a2 36. Qxe6+ Kh8 37. Re7 Qf6 38. Re8+ Rxe8 39. Qxe8+ Kh7 40. Qe4+ Qg6 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.05"]
[Round "2"]
[White "Gibala, Adam"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2025"]
[BlackElo "1777"]
[PlyCount "105"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 Re8 11. Re1 h6 12. Nb3 Ne6 13. f4 Nd7 14. Be3 Nb6 15. Bf1 Nf8 16. Qc2 Be6 17. Nd5 Nh7 18. Rad1 Qc8 19. Kh2 Nf6 20. Bg2 Bd7 21. Bd4 Nbxd5 22. cxd5 c5 23. dxc6 Qxc6 24. Bc3 Qc7 25. Qd3 Bc6 26. Nd4 Rad8 27. Nxc6 bxc6 28. Qa6 Re6 29. Rc1 Rde8 30. Qa4 c5 31. Qc4 Nd7 32. Bxg7 Kxg7 33. b4 Qb6 34. bxc5 Nxc5 35. Qd4+ Kg8 36. e5 Nd7 37. Qd2 Nf8 38. Bd5 R6e7 39. Rc6 Qb5 40. Rxd6 Rc8 41. Bb3 Ne6 42. h4 Kg7 43. h5 Nc5 44. Bxf7 Kxf7 45. hxg6+ Kg8 46. f5 Nb7 47. Rd5 Qa4 48. Re2 Qg4 49. Rf2 Qh5+ 50. Kg2 Rec7 51. Rd7 Qg5 52. Qd5+ Kh8 53. Qf7 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2023.12.04"]
[Round "1"]
[White "Witczak, Borys"]
[Black "Mondrzycki, Bartlomiej"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1777"]
[BlackElo "2231"]
[PlyCount "112"]
[EventDate "2023.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Nc3 Bc5 8. Be2 d6 9. 0-0 Ne7 10. Kh1 0-0 11. f4 f6 12. Rf3 exf4 13. Bxf4 Ng6 14. Be3 Bxe3 15. Rxe3 Ne5 16. Qd4 Qe7 17. Rd1 Be6 18. b3 Rfd8 19. Bf3 Qf7 20. Re2 c5 21. Qe3 Rd7 22. Red2 Qe7 23. Ne2 Kh8 24. Ng3 g6 25. Ne2 Kg7 26. Nf4 Rb8 27. Nd3 Nc6 28. Qf4 a5 29. Nc1 Ne5 30. Nd3 a4 31. Nc1 axb3 32. axb3 Rb6 33. Rf1 Ra7 34. Bd1 Ra1 35. Bc2 Bc8 36. Ne2 Rba6 37. Nc3 Nc6 38. Rdd1 Rxd1 39. Bxd1 Qe5 40. Qe3 Be6 41. Bf3 Ra3 42. Rb1 Bxc4 43. bxc4 Qxc3 44. Qg1 Ne5 45. Be2 Qe3 46. Qd1 Ra2 47. Bf1 Qxe4 48. Qb3 Ra7 49. h3 Re7 50. Rd1 Nf7 51. Bd3 Qh4 52. Qc3 Re3 53. Qd2 Qd4 54. Qc2 Qe5 55. Qd2 f5 56. Rf1 Qd4 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Kot, Szymon"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1083"]
[BlackElo "1949"]
[PlyCount "72"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 0-0 5. Qd2 d6 6. Bh6 Nbd7 7. Bxg7 Kxg7 8. e3 c6 9. Be2 e5 10. dxe5 dxe5 11. 0-0 Qe7 12. e4 Nc5 13. Bd3 Bg4 14. Qe3 Rad8 15. Rad1 b5 16. a3 a5 17. Rfe1 Nxd3 18. Rxd3 Rxd3 19. Qxd3 Rd8 20. Qe3 b4 21. axb4 axb4 22. Na2 c5 23. Nc1 c4 24. b3 c3 25. Nd3 Bxf3 26. Qxf3 Rd4 27. Qg3 Nd7 28. h3 f6 29. Qe3 Nc5 30. Nxc5 Qxc5 31. Qe2 Qc6 32. Rd1 Qxe4 33. Qxe4 Rxe4 34. Rd7+ Kh6 35. Kf1 Rd4 36. Ke1 Rxd7 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "3"]
[White "Pekala, Dawid"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1354"]
[BlackElo "1949"]
[PlyCount "67"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h3 d6 6. Be3 e5 7. d5 Nfd7 8. g4 a5 9. Nge2 f5 10. gxf5 gxf5 11. exf5 Rxf5 12. Ng3 Rf8 13. h4 Nf6 14. h5 Rf7 15. h6 Bf8 16. Nge4 Nxe4 17. Nxe4 Bf5 18. Ng5 Re7 19. Bh3 Bg6 20. Ne6 Qe8 21. Rg1 Kh8 22. Qd2 Qf7 23. 0-0-0 b5 24. c5 b4 25. Rg3 Na6 26. Rdg1 a4 27. c6 a3 28. Bg4 Nc5 29. Rf3 Qg8 30. Nxc5 dxc5 31. Bxc5 Rf7 32. Bxf8 Rfxf8 33. Qe3 Rxf3 34. Qxe5+ 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "9"]
[White "Rozanski, Mateusz"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1925"]
[BlackElo "1949"]
[PlyCount "51"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. c3 Re8+ 9. Be3 Nd7 10. Qc2 h5 11. 0-0-0 b5 12. Rhe1 Nb6 13. Bd2 Be6 14. b3 a5 15. c4 bxc4 16. bxc4 Ba3+ 17. Kb1 Rb8 18. Ka1 a4 19. Rb1 Nd7 20. Qxa4 Ra8 21. Qxc6 Ne5 22. dxe5 Qxd3 23. Rb3 Qxc4 24. Qxc4 Bxc4 25. Rc3 Be6 26. exf6 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "8"]
[White "Witczak, Borys"]
[Black "Chiszko, Oskar"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1949"]
[BlackElo "1898"]
[PlyCount "92"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 h5 10. Nge2 a5 11. Qd2 Kh7 12. 0-0-0 Qe7 13. Ng3 Rh8 14. gxh5 Nxh5 15. Nxh5 gxh5 16. h4 f5 17. exf5 Bxf5 18. Ne4 Nxe4 19. fxe4 Bg4 20. Re1 Rhf8 21. Be2 c6 22. Qd1 cxd5 23. Bxg4 hxg4 24. Qxg4 d4 25. Bg5 Qf7 26. Rhf1 Qc7 27. Rg1 Qxc4+ 28. Kb1 Qf7 29. h5 d3 30. h6 Bh8 31. Bd2 Rg8 32. Qh3 Rxg1 33. Rxg1 Rg8 34. Rxg8 Kxg8 35. Qc8+ Kh7 36. Qf5+ Qxf5 37. exf5 e4 38. Kc1 d5 39. Bf4 Bf6 40. b3 b5 41. Kd2 b4 42. Be3 Bc3+ 43. Kd1 d4 44. Bf4 e3 45. Bg3 e2+ 46. Kc1 d2+ 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Sakharchuk, Aliaksandr"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1346"]
[BlackElo "1776"]
[PlyCount "70"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 4. d4 cxd4 5. cxd4 Nxe4 6. Bd3 Nf6 7. 0-0 g6 8. Nc3 Bg7 9. Re1 0-0 10. Bg5 Nc6 11. Qe2 Bg4 12. d5 Ne5 13. Be4 Nxe4 14. Qxe4 Bxf3 15. gxf3 h6 16. Bh4 g5 17. Bg3 f5 18. Qb4 f4 19. Qxb7 Nxf3+ 20. Kg2 Nxe1+ 21. Rxe1 fxg3 22. Rxe7 Bf6 23. Re2 gxf2 24. Ne4 Bd4 25. Nxf2 Rxf2+ 26. Rxf2 Bxf2 27. Kxf2 Rb8 28. Qxa7 Rxb2+ 29. Kg3 Qf6 30. Qa8+ Kg7 31. Qa7+ Kg6 32. Qe3 h5 33. Qe8+ Kh6 34. Qe4 Qf2+ 35. Kh3 Qxh2# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Witczak, Borys"]
[Black "Boncela, Milosz"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1776"]
[BlackElo "1233"]
[PlyCount "56"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 0-0 8. Nge2 b6 9. 0-0 Bb7 10. Qd2 h6 11. Bh4 Rc8 12. f3 c5 13. Bf2 cxd4 14. Nxd4 Ne5 15. Bf5 Ra8 16. b3 Bc8 17. Bg3 Bd6 18. Ncb5 a6 19. Nxd6 Qxd6 20. Rac1 Bxf5 21. Nxf5 Qe6 22. Nd4 Qe7 23. Rc3 Rac8 24. Rfc1 Rxc3 25. Rxc3 Ned7 26. Rc6 Re8 27. Nf5 Qd8 28. b4 Re6 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "7"]
[White "Witczak, Borys"]
[Black "Niezhentsev, Kyrylo"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1776"]
[BlackElo "2146"]
[PlyCount "124"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 f5 10. exf6 Nxf6 11. a3 Ba5 12. Nb3 Bc7 13. Nb5 Nc6 14. Nxc7 Qxc7 15. 0-0 h6 16. cxd5 Ng4 17. g3 exd5 18. Be3 Nge5 19. f4 Ng4 20. Bc5 Rd8 21. Rae1 b6 22. Bb4 Bb7 23. Re7 Rd7 24. Rxd7 Qxd7 25. Bf5 Nxb4 26. axb4 Ne3 27. Bxd7 Nxc2 28. b5 d4 29. Bf5 Ne3 30. Be6+ Kf8 31. Re1 Nc2 32. Rd1 Be4 33. Bc4 Rd8 34. Bd3 Ne3 35. Rd2 Bb7 36. Be2 Nf5 37. Bg4 Ne3 38. Bh3 d3 39. Nc1 Be4 40. b3 Nc2 41. Bf1 Nd4 42. Kf2 Nf3 43. Rd1 d2 44. Na2 Bc2 45. Be2 Bxd1 46. Bxd1 Nd4 47. Ke3 Nxb5 48. Ke2 Nd4+ 49. Kxd2 Nxb3+ 50. Kc2 Rd2+ 51. Kxb3 Rxd1 52. Kc2 Rh1 53. Nc3 Rxh2+ 54. Kb3 Rg2 55. Ne4 Re2 56. Nd6 Re3+ 57. Kc4 Rxg3 58. Nc8 Rg4 59. Nxa7 Rxf4+ 60. Kb5 h5 61. Kxb6 h4 62. Nb5 h3 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Witczak, Borys"]
[Black "Rogaczewski, Olaf"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1776"]
[BlackElo "1296"]
[PlyCount "114"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. 0-0 Be7 7. Nxc6 dxc6 8. Be3 Nf6 9. Qe2 0-0 10. c4 Qc7 11. Nc3 Rd8 12. Rad1 b5 13. a3 Bb7 14. c5 a5 15. f4 b4 16. Na4 Rxd3 17. Qxd3 Ba6 18. Qc2 Bxf1 19. Rxf1 Rd8 20. Qc4 bxa3 21. bxa3 Ng4 22. Bf2 Nxf2 23. Rxf2 Qd7 24. Rf1 Qd4+ 25. Qxd4 Rxd4 26. Nc3 Bxc5 27. Kh1 Rc4 28. Ne2 Rxe4 29. Ng3 Re3 30. a4 Ra3 31. Ne4 Bb4 32. h3 Rxa4 33. Rd1 f6 34. Kh2 Kf7 35. Rd4 Ra1 36. Rd7+ Kg6 37. h4 Re1 38. Ng3 f5 39. h5+ Kf6 40. Kh3 h6 41. Rd8 a4 42. Rb8 Bd6 43. Ra8 Bxf4 44. Rxa4 Bxg3 45. Kxg3 Kg5 46. Ra7 Kf6 47. Rc7 Rh1 48. Rxc6 Rxh5 49. Rc7 Rh1 50. Kf3 Re1 51. Kf2 Re4 52. Kf3 Kg5 53. Kf2 g6 54. Rc1 h5 55. Rh1 Rf4+ 56. Ke3 e5 57. Rb1 Kg4 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "2"]
[White "Chmiel, Krzysztof"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1255"]
[BlackElo "1776"]
[PlyCount "79"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. e3 e5 7. Nge2 c6 8. 0-0 Nbd7 9. d5 cxd5 10. Nxd5 Nxd5 11. Bxd5 Nb6 12. Nc3 Nxd5 13. Nxd5 Be6 14. b3 e4 15. Rb1 Bh3 16. Re1 Qg5 17. Bb2 Bxb2 18. Rxb2 Be6 19. Rd2 Rad8 20. Qa1 Bxd5 21. Rxd5 Qe7 22. Red1 b6 23. Qd4 Qe6 24. Rxd6 Rxd6 25. Qxd6 Qg4 26. Qd7 Qe2 27. Qd2 Qf3 28. Rf1 h5 29. Qd7 h4 30. gxh4 Kg7 31. Qd1 Qf5 32. f3 f6 33. fxe4 Qxe4 34. Qf3 Qxh4 35. Qg3 Qe4 36. Rd1 Rf7 37. Rd2 Re7 38. Kf2 Qf5+ 39. Qf4 Qb5 40. Re2 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Kisiel, Wiktor"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1404"]
[BlackElo "1776"]
[PlyCount "68"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. Qc2 Re8 9. Rd1 c6 10. b3 Qc7 11. Bb2 e4 12. Ne1 d5 13. e3 Qd8 14. cxd5 cxd5 15. Nb5 Re6 16. Rac1 Rc6 17. Qd2 Nf8 18. Ba3 Bg4 19. f3 exf3 20. Bxf3 Bxf3 21. Nxf3 Ne4 22. Qe1 Ne6 23. Rxc6 bxc6 24. Nc3 Qa5 25. Nxe4 Qxa3 26. Nc3 Re8 27. Qd2 Bh6 28. Re1 Ng5 29. Nxg5 Bxg5 30. Qd3 f5 31. Kf2 Qe7 32. Na4 f4 33. gxf4 Bh4+ 34. Ke2 Bxe1 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "4"]
[White "Pekala, Dawid"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1408"]
[BlackElo "1776"]
[PlyCount "100"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. h3 b5 11. 0-0-0 Bb7 12. Bd3 e6 13. Rhe1 Be7 14. Kb1 Nd7 15. g4 Bf6 16. Nce2 Nc5 17. Nb3 Rc8 18. Rc1 Qb6 19. Qe3 0-0 20. Ned4 Nxb3 21. Nxb3 Qxe3 22. Rxe3 e5 23. Rd1 exf4 24. Rf3 Be5 25. Na5 Ba8 26. Rff1 g5 27. a3 Rc7 28. c4 bxc4 29. Nxc4 Rfc8 30. Nd2 Rb8 31. b3 Rc5 32. Bxa6 Ra5 33. Bc4 Rxa3 34. Kc2 Bc6 35. Rb1 Ra2+ 36. Kd3 Bb5 37. Rfc1 Bxc4+ 38. Rxc4 Rd8 39. Rc2 Raa8 40. b4 Bf6 41. b5 d5 42. b6 dxe4+ 43. Kxe4 Re8+ 44. Kf5 Bd4 45. Nc4 Rac8 46. Rb5 Rc6 47. Ne5 Rxc2 48. b7 Bxe5 49. Rxe5 Rxe5+ 50. Kxe5 Rb2 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Witczak, Borys"]
[Black "Golis, Wiktor"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1776"]
[BlackElo "1848"]
[PlyCount "90"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nbd7 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Bd3 g6 11. Nd5 Nxd5 12. exd5 Bg7 13. Nc6 Nf6 14. Rhe1 Bxc6 15. dxc6 d5 16. Bxf6 Bxf6 17. Qxd5 Qxf4+ 18. Kb1 Qxh2 19. c7 0-0 20. c3 Qxc7 21. Rh1 Qe5 22. Qb3 Rad8 23. Qc2 Rd6 24. Rde1 Qg3 25. Be4 Rfd8 26. Re2 Qf4 27. Bf3 Qg5 28. a3 a5 29. Qb3 Qc5 30. Rc1 Rb6 31. Qc2 Qg5 32. Rd1 Rxd1+ 33. Qxd1 Kg7 34. Qd8 Qc5 35. Qd5 Qg1+ 36. Ka2 b4 37. cxb4 axb4 38. axb4 Rxb4 39. Qa5 Qd4 40. Qa3 Ra4 41. Qxa4 Qxa4+ 42. Kb1 g5 43. Re4 Qb3 44. Re2 Qb4 45. Ka2 g4 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "1"]
[White "Witczak, Borys"]
[Black "Nguyen, Kajetan Linh"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1776"]
[BlackElo "1156"]
[PlyCount "71"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. cxd5 cxd5 4. Bf4 Nf6 5. e3 Bf5 6. Nc3 e6 7. Qb3 Qb6 8. Qxb6 axb6 9. f3 h6 10. g4 Bh7 11. h4 h5 12. g5 Nfd7 13. Bb5 Nc6 14. Nge2 Nb4 15. Kd2 Be7 16. a3 Nc6 17. Bh2 0-0 18. Nf4 Rfc8 19. Nxh5 Nf8 20. Nf4 Na5 21. Ke2 Nb3 22. Rad1 Ng6 23. h5 Nxf4+ 24. Bxf4 Rd8 25. Rhg1 Kf8 26. g6 fxg6 27. hxg6 Bg8 28. Ba4 Rxa4 29. Nxa4 Rc8 30. Nc3 Rc4 31. Kd3 Bh4 32. Kc2 Na5 33. b4 Nc6 34. Rd2 Bf2 35. Rxf2 Ke8 36. Re2 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Strus, Tadeusz"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1776"]
[BlackElo "1354"]
[PlyCount "119"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[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. cxd5 cxd5 4. Bf4 Nf6 5. e3 g6 6. Nc3 a6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 Nc6 10. 0-0 Re8 11. Rc1 Bd7 12. a3 Rc8 13. Ne5 Nxe5 14. Bxe5 Bc6 15. b4 Ne4 16. Bxg7 Nxc3 17. Rxc3 Kxg7 18. Qe2 Qd7 19. Rfc1 b5 20. Rc5 Bb7 21. Qd2 Rxc5 22. bxc5 Bc6 23. Rb1 e5 24. dxe5 Rxe5 25. Qc3 f6 26. Qd4 Re8 27. Bc2 Qc7 28. Rd1 Qe5 29. Bb3 Qxd4 30. Rxd4 Re5 31. Kf1 Kf7 32. Ke2 Ke6 33. g4 g5 34. Bc2 h6 35. Kd2 Kd7 36. Bb3 Re4 37. Rxe4 dxe4 38. Kc3 a5 39. Kd4 Kc7 40. Be6 Kd8 41. Bf5 Kc7 42. Bxe4 Bxe4 43. Kxe4 Kc6 44. Kd4 b4 45. axb4 axb4 46. Kc4 b3 47. Kxb3 Kxc5 48. Kc3 Kd5 49. Kd3 Ke5 50. f3 Kd5 51. f4 Kd6 52. Kd4 Ke6 53. Ke4 Ke7 54. fxg5 hxg5 55. Kf5 Kf7 56. e4 Ke7 57. e5 fxe5 58. Kxe5 Kf7 59. Kf5 Kg7 60. Kxg5 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.19"]
[Round "9"]
[White "Witczak, Borys"]
[Black "Bukala, Weronika"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1949"]
[BlackElo "2020"]
[PlyCount "62"]
[EventDate "2023.08.11"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. h3 e6 11. 0-0-0 b5 12. Bd3 Bb7 13. Rhe1 Be7 14. g4 b4 15. Nce2 Nd7 16. Ng3 Nc5 17. Nh5 g6 18. Ng3 Bf6 19. Bc4 Bh4 20. Bd3 Rc8 21. Re2 Na4 22. Qe3 Bf6 23. e5 dxe5 24. Bb5+ axb5 25. Nxb5 Qc6 26. Ne4 Kf8 27. Na7 Qxe4 28. Qxe4 Bxe4 29. Rxe4 Ra8 30. Nc6 exf4 31. Rd7 Nc5 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.18"]
[Round "8"]
[White "Kuciel, Wladyslaw"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1901"]
[BlackElo "1949"]
[PlyCount "46"]
[EventDate "2023.08.11"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Be3 Na6 10. Be2 Nh5 11. Nd2 Nf4 12. Bf1 Nb4 13. Nb3 a4 14. a3 Nbd3+ 15. Bxd3 Nxg2+ 16. Kd2 axb3 17. Qxb3 f5 18. Rag1 Nxe3 19. Kxe3 fxe4 20. Nxe4 Qh4 21. Rg2 Qf4+ 22. Ke2 Qf3+ 23. Kf1 Bxh3 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.16"]
[Round "6"]
[White "Witczak, Borys"]
[Black "Klusak, Piotr"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1949"]
[BlackElo "1946"]
[PlyCount "111"]
[EventDate "2023.08.11"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. Be2 Nc7 10. h3 Bd7 11. a4 a6 12. a5 Rb8 13. Nd2 Bb5 14. Nc4 Bxc4 15. Bxc4 b5 16. axb6 Rxb6 17. Qe2 Nh5 18. Rf3 Bd4+ 19. Kh2 e6 20. g4 Bxc3 21. Rxc3 exd5 22. gxh5 dxc4 23. hxg6 hxg6 24. Be3 Qe7 25. Rxc4 Re8 26. Rg1 Rb4 27. e5 Nd5 28. Rxb4 cxb4 29. Rg5 Qc7 30. f5 Rxe5 31. fxg6 f6 32. Rxe5 dxe5 33. Bh6 Ne7 34. Qe4 Qc6 35. Qd3 Nd5 36. c4 bxc3 37. bxc3 Qe6 38. c4 Nc7 39. c5 f5 40. Qd6 Qxd6 41. cxd6 Ne6 42. d7 a5 43. Bg5 a4 44. d8Q+ Nxd8 45. Bxd8 Kg7 46. Bc7 e4 47. Bd6 Kxg6 48. Kg3 Kg5 49. Be7+ Kh5 50. Bd6 e3 51. Be7 e2 52. Kf2 a3 53. Kxe2 a2 54. Bf6 a1Q 55. Bxa1 Kh4 56. Kf3 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "5"]
[White "Posluszny, Tomasz"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2023"]
[BlackElo "1949"]
[PlyCount "61"]
[EventDate "2023.08.11"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. h4 Nc5 9. Qc2 a5 10. h5 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. g4 Bf6 14. 0-0-0 Bg5 15. Qd2 Bxe3 16. Qxe3 a4 17. Nge2 Qe7 18. Kc2 Rab8 19. Nb5 Bxb5 20. cxb5 c6 21. dxc6 bxc6 22. Nc3 Ne6 23. bxc6 Nd4+ 24. Rxd4 exd4 25. Qxd4 Rbc8 26. Nd5 Rxc6+ 27. Kb1 Qg5 28. f4 Qd8 29. Nf6+ Kh8 30. hxg6 Kg7 31. Ne8+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.14"]
[Round "4"]
[White "Witczak, Borys"]
[Black "Bulej, Matej"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1949"]
[BlackElo "1976"]
[PlyCount "229"]
[EventDate "2023.08.11"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Nf6 7. h3 Bf5 8. Nf3 Bxd3 9. Qxd3 Qb6 10. Qe2 Bg7 11. 0-0 0-0 12. Na3 a6 13. Rab1 Ne4 14. Nc2 Rfe8 15. Ne3 e6 16. Nd2 Nxd2 17. Qxd2 Ne7 18. Rfe1 Rad8 19. Ng4 Nf5 20. Bg5 Rd7 21. Nf6+ Bxf6 22. Bxf6 Rc8 23. g4 Ng7 24. Re2 Ne8 25. Be5 f6 26. Bg3 Re7 27. Rbe1 Ng7 28. Qf4 Rf7 29. Qd2 Qc6 30. Bf4 Re8 31. Bh6 Qd6 32. Bf4 Qc6 33. Re3 Rfe7 34. Qe2 Qb6 35. Bg3 Rf7 36. f4 f5 37. Qh2 Qd6 38. R1e2 Ref8 39. Re5 Qc6 40. Re1 Qb6 41. Qe2 Qc6 42. Rf1 Qb5 43. Qxb5 axb5 44. Rf2 b6 45. a3 Rc7 46. Kf1 Kf7 47. Bh4 Ne8 48. Rfe2 Rc6 49. Ke1 Ng7 50. Bg5 Rg8 51. Kd2 h5 52. gxh5 Nxh5 53. R5e3 Rh8 54. Kc2 Re8 55. Kb3 Rc4 56. Re1 Ra4 57. Ka2 Rc4 58. b3 Rc6 59. Kb2 Ra8 60. Ra1 Ra7 61. a4 bxa4 62. bxa4 Ra8 63. Kb3 Rc4 64. Ra2 Ng7 65. Ra1 Nh5 66. Rae1 Re8 67. Ka3 Ng7 68. Rb1 Ra8 69. Rb4 b5 70. Rxb5 Rcxa4+ 71. Kb3 Ra3+ 72. Kc2 Ra2+ 73. Kd3 R8a7 74. Bh6 Ne8 75. Rb8 Re7 76. Bg5 Rea7 77. Rb6 Ng7 78. Re1 R2a6 79. Rb8 Rc6 80. Reb1 Rac7 81. R1b3 Rc8 82. Rxc8 Rxc8 83. Rb7+ Kg8 84. Bf6 Nh5 85. Be5 Re8 86. Rc7 Kf8 87. c4 dxc4+ 88. Kxc4 Ra8 89. Kc5 Ra6 90. h4 Ra2 91. Kd6 Ra6+ 92. Kd7 Kf7 93. Kd8+ Kf8 94. Kd7 Kf7 95. Kc8+ Kf8 96. Kb7 Ra4 97. Rc6 Ng7 98. Kc8 Ra8+ 99. Kb7 Ra4 100. d5 exd5 101. Rxg6 Ne8 102. h5 Ra2 103. h6 Rh2 104. Kc6 Kf7 105. Rg5 Rxh6+ 106. Kxd5 Rg6 107. Rxf5+ Ke7 108. Bc3 Nf6+ 109. Kd4 Nd7 110. Bb4+ Ke8 111. Rh5 Kf7 112. Ra5 Rb6 113. Ba3 Nf6 114. Ra7+ Kg6 115. Bc5 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.13"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Myrmus, Mateusz"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1949"]
[BlackElo "2071"]
[PlyCount "98"]
[EventDate "2023.08.11"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Ng3 Bd7 14. Rc1 Bf4 15. Bxf4 Qxf4 16. h3 Rac8 17. Ne2 Qd6 18. Qd2 a6 19. a3 Nh5 20. Qg5 Nf4 21. Bxh7+ Kxh7 22. Qh4+ Kg8 23. Ng5 Nxe2+ 24. Kh1 Rf5 25. Qh7+ Kf8 26. Qh8+ Ke7 27. Qxg7+ Kd8 28. Rce1 Nexd4 29. Nf7+ Rxf7 30. Qxf7 Kc7 31. h4 Rf8 32. Qg6 Qf4 33. h5 Qh4+ 34. Kg1 Rf5 35. Qg3+ Qxg3 36. fxg3 Rxh5 37. Rf7 e5 38. Rg7 Ne6 39. Rg4 Rg5 40. Rxg5 Nxg5 41. Rf1 d4 42. Rf6 d3 43. Kf1 Ne4 44. Rf7 Nxg3+ 45. Ke1 e4 46. b4 e3 47. b5 axb5 48. a4 bxa4 49. Rg7 a3 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2023.08.12"]
[Round "2"]
[White "Dixa, Oskar"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2086"]
[BlackElo "1949"]
[PlyCount "117"]
[EventDate "2023.08.11"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Bd2 Nd7 11. 0-0-0 b5 12. Ng3 Nb6 13. Rde1 Rxe1+ 14. Rxe1 Nc4 15. Nxh5 Bg4 16. Ng3 Nxd2 17. Qxd2 b4 18. Ne4 Bc7 19. Kb1 bxc3 20. Nxc3 Ba5 21. Be4 Qb6 22. Qc2 Qxd4 23. f3 Be6 24. Rd1 Qc4 25. Qa4 Bxc3 26. Qxc4 Bxc4 27. bxc3 Rb8+ 28. Ka1 Rc8 29. Rd7 a6 30. Rd6 Bb5 31. Kb2 Kf8 32. Kb3 Ke7 33. Rd2 c5 34. c4 Be8 35. Kc3 Rb8 36. h4 g6 37. g4 Bd7 38. Rd5 Rc8 39. h5 Be6 40. Rd2 gxh5 41. gxh5 Rh8 42. Rh2 Rh6 43. Rh4 f5 44. Bb7 Bd7 45. f4 a5 46. Bf3 Rh7 47. Rh2 f6 48. Kd3 Kd6 49. Rb2 Be8 50. Rb6+ Ke7 51. Rb7+ Bd7 52. Bc6 Rxh5 53. Rxd7+ Ke6 54. Rd5 Rh3+ 55. Kc2 Rh2+ 56. Kb3 Rf2 57. Bd7+ Ke7 58. Bxf5 Rxf4 59. Rxc5 1-0

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.31"]
[Round "5"]
[White "Gorkiewicz, Mateusz"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2076"]
[BlackElo "1887"]
[PlyCount "65"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Nd5 Nd7 11. Bc4 Nb6 12. Nxb6 Qxb6 13. Bxe6 fxe6 14. 0-0 0-0 15. a5 Qc6 16. c3 b5 17. axb6 Rfb8 18. Qe2 Rxb6 19. Ra2 a5 20. Rfa1 a4 21. Ne1 d5 22. Nc2 Be7 23. exd5 Qxd5 24. Ne3 Qe4 25. Qc4 Qb7 26. Rxa4 Rxa4 27. Rxa4 Rxb2 28. Qxe6+ Kf8 29. h3 Qb8 30. Rc4 Qe8 31. Rc8 Bd8 32. Qd6+ Kf7 33. Rxd8 1-0

[Event "Krakow op-B 33rd"]
[Site "Krakow"]
[Date "2022.12.29"]
[Round "3"]
[White "Wilk, Igor"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2030"]
[BlackElo "1887"]
[PlyCount "115"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Qd3 0-0 11. Rd1 Be7 12. Nd5 Bxd5 13. Qxd5 Qc7 14. 0-0 Nd7 15. Qd3 b5 16. c3 Rfd8 17. Rfe1 Nb6 18. Bf3 Nc4 19. Qc2 Bg5 20. Nc1 a5 21. Be2 Qc6 22. Rd5 Bxc1 23. Rxc1 a4 24. b3 axb3 25. axb3 Na3 26. Qd2 f6 27. Rd1 Ra6 28. h4 Rc8 29. Bg4 Rc7 30. Rxd6 Qxd6 31. Qxd6 Rxd6 32. Rxd6 Kf7 33. Ra6 Nb1 34. c4 bxc4 35. Be6+ Kg6 36. Bxc4 Rb7 37. Bd5 Rb4 38. f3 Nd2 39. Ra2 Nb1 40. Ra1 Nc3 41. Bc4 Nb5 42. Ra4 Rxa4 43. bxa4 Nd4 44. a5 Kh5 45. a6 Nc6 46. g3 g5 47. Bf7+ Kh6 48. h5 Kg7 49. Bd5 Na7 50. Kg2 Kh6 51. g4 Kg7 52. Kf2 h6 53. Ke3 Kf8 54. Kd3 Ke7 55. Kc4 Kd6 56. Bb7 Kd7 57. Kd5 Nb5 58. Bc6+ 1-0

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Witczak, Borys"]
[Black "Klekowski, Maciej"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1887"]
[BlackElo "2477"]
[PlyCount "124"]
[EventDate "2022.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 d6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 e5 9. Nge2 c6 10. 0-0 Qc7 11. Ne4 Nxe4 12. Bxe4 Ba5 13. a3 Qb8 14. b4 Bd8 15. Bxd8 Rxd8 16. Ng3 Nf8 17. Rad1 Qc7 18. dxe5 dxe5 19. Rxd8 Qxd8 20. Rd1 Qe8 21. Rd6 g6 22. Qd2 Be6 23. c5 h5 24. Bb1 Qe7 25. a4 h4 26. Ne4 f5 27. Nc3 a6 28. Ba2 Bxa2 29. Qxa2+ Kg7 30. Qd2 Re8 31. f3 h3 32. g3 Qf7 33. Qa2 Qe7 34. Qd2 Qg5 35. f4 exf4 36. exf4 Qg4 37. Kf2 Qh5 38. Qd4+ Kg8 39. Qc4+ Kg7 40. Ne2 Qh7 41. Qd4+ Kg8 42. Ng1 Qe7 43. Qd2 Qe4 44. Nf3 a5 45. bxa5 Qc4 46. Ne5 Qxc5+ 47. Kf1 Qa3 48. Kf2 Qxa4 49. Nxg6 Qe4 50. Ne5 Qg2+ 51. Ke3 Qg1+ 52. Kd3 Qb1+ 53. Ke2 Ne6 54. Rxe6 Qe4+ 55. Kf1 Qh1+ 56. Ke2 Qxh2+ 57. Ke3 Qxd2+ 58. Kxd2 Rxe6 59. Nf3 Rg6 60. Ke2 Rxg3 61. Kf2 Rg2+ 62. Kf1 Ra2 0-1

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2022.12.16"]
[Round "1"]
[White "Witczak, Borys"]
[Black "Piesik, Piotr"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1887"]
[BlackElo "2420"]
[PlyCount "13"]
[EventDate "2022.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. Nc3 Be7 4. Bf4 d6 5. e3 Nf6 6. Bd3 Nc6 7. Nf3 0-1

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.14"]
[Round "9"]
[White "Sava, Robert Gabriel"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "1898"]
[BlackElo "1767"]
[PlyCount "73"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Nbd7 10. 0-0 Re8 11. e5 dxe5 12. fxe5 Nxe5 13. Nxe5 Rxe5 14. Bf4 Re8 15. d6 Ne4 16. Bc4 Be6 17. Bxe6 Rxe6 18. Nxe4 Rxe4 19. Qd5 Rd4 20. Qxb7 Rb4 21. Qd5 Bd4+ 22. Kh1 Rab8 23. Bg5 Qd7 24. Be7 Qe8 25. Rae1 R8b7 26. Bf6 Qxe1 27. Rxe1 Bxf6 28. d7 Rb8 29. Re8+ Kg7 30. Rxb8 Rxb8 31. b3 Rd8 32. g4 Bd4 33. Qc6 c4 34. bxc4 Rf8 35. Qc8 Bf6 36. c5 Bh4 37. c6 1-0

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.13"]
[Round "8"]
[White "Witczak, Borys"]
[Black "Oktem, Ege Tuna"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1767"]
[BlackElo "2039"]
[PlyCount "75"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 Bf5 8. Nf3 e6 9. Qb3 Bd6 10. Qxb7 Na5 11. Qxa8 Qxa8 12. Bxd6 Nd7 13. Nh4 Bg6 14. 0-0 f6 15. Nxg6 hxg6 16. Rfc1 Kf7 17. b4 Nb7 18. Bg3 Rc8 19. a4 Nb6 20. a5 Nc4 21. Na4 Nbd6 22. Nb6 Nxb6 23. axb6 Nc4 24. Bc7 Qc6 25. Bxc4 dxc4 26. Ra5 Ke7 27. Rc5 Qb7 28. R5xc4 Kd7 29. Rc5 g5 30. Ra1 Ra8 31. Rca5 Rc8 32. Rxa6 Qc6 33. Ra7 f5 34. b7 Kxc7 35. bxc8Q+ Kxc8 36. Ra8+ Kc7 37. R1a7+ Kd6 38. Rd8+ 1-0

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.12"]
[Round "7"]
[White "Mompel Ferruz, Xavier"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1964"]
[BlackElo "1767"]
[PlyCount "146"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bb3 Nc6 11. Bg5 Nd7 12. Bxe7 Qxe7 13. Nd5 Qd8 14. Qe2 Nc5 15. Rad1 Nxb3 16. axb3 f5 17. exf5 Bxf5 18. Ne3 Qe7 19. Nxf5 Rxf5 20. Qe4 Rf7 21. Qd5 Rd8 22. c4 g6 23. Rfe1 Kg7 24. Re4 Qf6 25. Qd2 Rfd7 26. h3 h5 27. h4 Ne7 28. Qe2 Ng8 29. Re1 Qf5 30. Ng5 Nf6 31. Re3 Re7 32. Ne4 Nxe4 33. Rxe4 Rf7 34. Qd2 Qc8 35. Qe3 Rdf8 36. f3 Qc6 37. Qg5 Qd7 38. Kh2 Rf5 39. Qg3 Qd8 40. c5 dxc5 41. Rxe5 Rxe5 42. Rxe5 Qd6 43. f4 b6 44. Qe3 Qf6 45. g3 Rf7 46. Qd3 a5 47. Qd5 Re7 48. Rxe7+ Qxe7 49. Qc6 Qe2+ 50. Kg1 Qd1+ 51. Kh2 Qxb3 52. Qc7+ Kh6 53. Qe5 Qc2+ 54. Kh1 Qd1+ 55. Kg2 Qd2+ 56. Kh3 Qd7+ 57. Kh2 Qg7 58. Qe2 Qd4 59. b3 Qd7 60. Qe5 Kh7 61. Qf6 b5 62. Qb6 c4 63. bxc4 bxc4 64. Qxa5 Qc8 65. Qc3 Qc7 66. Kh3 Qd7+ 67. Kh2 Qd5 68. Qf6 Qd2+ 69. Kh3 Qd7+ 70. Kh2 Qg7 71. Qc6 c3 72. Qc5 Qf6 73. Kg2 Kg7 1/2-1/2

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.11"]
[Round "6"]
[White "Witczak, Borys"]
[Black "Fenerli, Salim"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1767"]
[BlackElo "1928"]
[PlyCount "49"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. e4 d5 7. e5 Ne4 8. Bd3 Bb7 9. 0-0 Bxc3 10. bxc3 f5 11. exf6 Qxf6 12. cxd5 exd5 13. Ne5 c5 14. f3 cxd4 15. fxe4 Qxe5 16. Rxf8+ Kxf8 17. Bf4 Qe7 18. e5 Qc5 19. Bxh7 dxc3+ 20. Kh1 Nc6 21. Rf1 Ke8 22. Qg6+ Kd8 23. Bg5+ Ne7 24. Qd6+ Qxd6 25. exd6 1-0

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.10"]
[Round "5"]
[White "Jaakkola, Niklas"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1894"]
[BlackElo "1767"]
[PlyCount "129"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[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. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. Kb1 Be7 12. Qf2 b5 13. Rd2 0-0 14. Be2 Re8 15. h3 Nc5 16. Nd5 Nxd5 17. exd5 Bf5 18. Nxc5 dxc5 19. g4 Bh7 20. Bd3 Bxd3 21. Rxd3 c4 22. Rdd1 c3 23. b3 h4 24. Bc1 a5 25. a3 Qd6 26. g5 a4 27. b4 Rc4 28. Ka2 Rd8 29. Rhe1 Qc7 30. Ka1 Bd6 31. Re4 Rxe4 32. fxe4 Qc4 33. Re1 Ra8 34. Qb6 Bf8 35. d6 Qe6 36. Qxb5 Bxd6 37. Qd3 Rc8 38. Be3 Qe7 39. Ka2 Qe6+ 40. Ka1 Qe7 41. Qd5 Rd8 42. Qc4 g6 43. Qxc3 Qe6 44. Bf2 Bb8 45. Kb2 Qe7 46. Bb6 Re8 47. Be3 Ba7 48. Rd1 Bxe3 49. Qxe3 Rc8 50. Rd5 Rd8 51. c4 Rxd5 52. cxd5 f6 53. gxf6 Qxf6 54. b5 Qf1 55. b6 Qb5+ 56. Kc2 Qc4+ 57. Kb2 Qb5+ 58. Kc2 Qc4+ 59. Kd2 Qa2+ 60. Ke1 Qb1+ 61. Kf2 Qc2+ 62. Kf3 Qd1+ 63. Kg2 Qc2+ 64. Kf3 Qd1+ 65. Kf2 1/2-1/2

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.09"]
[Round "4"]
[White "Witczak, Borys"]
[Black "Bukreev, Stanislav"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1767"]
[BlackElo "1929"]
[PlyCount "58"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. e5 Nfd7 7. N2f3 Nc6 8. Nxc6 bxc6 9. Bd3 Qc7 10. Qe2 Nc5 11. Bd2 Qb6 12. b3 a5 13. 0-0 Nxd3 14. cxd3 Ba6 15. Rfd1 Ba3 16. Bc1 Be7 17. Be3 Qb7 18. Rac1 Ba3 19. Rc2 a4 20. bxa4 Qb4 21. Bc5 Qxa4 22. Bxa3 Qxa3 23. Rxc6 0-0 24. Rc2 h6 25. Qd2 Rfc8 26. Nd4 Rxc2 27. Qxc2 Rc8 28. Qb3 Rc1 29. Rf1 Bxd3 0-1

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.08"]
[Round "3"]
[White "Tudor, Henry Edward"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1943"]
[BlackElo "1767"]
[PlyCount "64"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Bg4 8. d5 a5 9. Be3 Na6 10. Nd2 Bd7 11. a3 h5 12. f3 Nh7 13. Rb1 Bf6 14. b4 Bg5 15. Bf2 b6 16. bxa5 Nc5 17. axb6 cxb6 18. Bxc5 bxc5 19. Rb3 Bf4 20. Re1 Qg5 21. Nf1 Bh3 22. g3 h4 23. Kf2 Nf6 24. Bd3 Bxf1 25. gxf4 Qg2+ 26. Ke3 exf4+ 27. Kxf4 Qf2 28. Rxf1 Nh5+ 29. Kg5 f6+ 30. Kh6 Ra7 31. Ne2 Qxe2 32. Qc1 Qg2 0-1

[Event "EU-ch U12 30th"]
[Site "Antalya"]
[Date "2022.11.07"]
[Round "2"]
[White "Villa Tornero, Alex"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2050"]
[BlackElo "1767"]
[PlyCount "70"]
[EventDate "2022.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. 0-0-0 Nb6 13. Kb1 Nfxd5 14. Bf2 Nf6 15. g3 Be7 16. Bd3 Rc8 17. Qe2 0-0 18. f4 Nbd7 19. h3 Re8 20. fxe5 Nxe5 21. g4 Bf8 22. Qf1 Bg7 23. Bh4 hxg4 24. Be2 Re6 25. Nd4 Re8 26. hxg4 Nc6 27. Nxc6 Rxc6 28. Bd3 d5 29. Qh3 Qb6 30. b3 Nd7 31. Bxg6 Rxg6 32. Rxd5 Nf8 33. g5 Qe6 34. Qg2 Qe4 35. Qd2 Qxh1+ 0-1

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.27"]
[Round "11"]
[White "Lisenkov, Svyatoslav"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2069"]
[BlackElo "1713"]
[PlyCount "143"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Qc7 10. Bd2 Be6 11. Nd5 Bxd5 12. exd5 b6 13. a4 a5 14. c3 Nbd7 15. Rad1 Nc5 16. Nxc5 bxc5 17. Qf3 c4 18. Bc1 Rfc8 19. Qh3 Qb6 20. Kh1 Qb3 21. f4 exf4 22. Rxf4 Qxa4 23. Rdf1 Qb5 24. Rxf6 Bxf6 25. Rxf6 Qxd5 26. Rf1 Rab8 27. Qg3 Re8 28. Qf2 Qe6 29. Bh5 Re7 30. Bg5 f6 31. Bf4 Reb7 32. Re1 Rxb2 33. Qf1 Qd5 34. Be2 Rc8 35. Rd1 Qe4 36. Bf3 Qc2 37. Qe1 Kh8 38. h3 Qf2 39. Qe6 Rg8 40. Bd5 Rbb8 41. Qf5 Rge8 42. Be4 Qh4 43. g3 g6 44. gxh4 gxf5 45. Bxf5 Rb3 46. Rxd6 Rxc3 47. Rxf6 Kg7 48. Rc6 Rf3 49. Rxc4 Re2 50. Kg1 Ra3 51. Kf1 Raa2 52. Bd3 Rf2+ 53. Ke1 Rg2 54. Kf1 Raf2+ 55. Ke1 Ra2 56. Be5+ Kf7 57. Bd4 Rh2 58. Rc7+ Ke8 59. Rxh7 Rh1+ 60. Bf1 a4 61. h5 a3 62. h6 Rc2 63. Rh8+ Kf7 64. h7 Kg6 65. Kd1 Rc4 66. Rd8 Kxh7 67. Ke2 Ra4 68. Kf2 a2 69. Bd3+ Kh6 70. Rh8+ Kg5 71. Rg8+ Kf4 72. Rg4# 1-0

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.26"]
[Round "10"]
[White "Witczak, Borys"]
[Black "Hebbar, Eshaan"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1713"]
[BlackElo "1931"]
[PlyCount "121"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 a6 7. Be2 e6 8. Nf3 Bd6 9. Ne5 Qc7 10. Qa4 0-0 11. Nxc6 Bxf4 12. exf4 bxc6 13. g3 Bd7 14. Qa3 Qb6 15. Rd1 Rfb8 16. b3 Ne4 17. Nxe4 dxe4 18. 0-0 a5 19. Qc5 a4 20. Bc4 Ra5 21. Qe7 Qc7 22. Rfe1 Re8 23. Qh4 f5 24. b4 Ra7 25. a3 Qd6 26. Qh5 g6 27. Qe2 Bc8 28. f3 exf3 29. Qxf3 Ba6 30. Ba2 Rd7 31. Re5 Rde7 32. Qe3 Kg7 33. Rc5 Bb5 34. Qe5+ Qxe5 35. dxe5 Rc7 36. Bc4 Ree7 37. Rd6 Kf7 38. Kf2 Rb7 39. Ke3 h6 40. Kd4 g5 41. Bxb5 cxb5 42. Rcc6 gxf4 43. gxf4 h5 44. h4 Re8 45. Kc5 Ree7 46. Rc8 Kg7 47. Rdd8 Kf7 48. Rf8+ Kg7 49. Rg8+ Kh7 50. Rh8+ Kg6 51. Rhe8 Kf7 52. Rxe7+ Kxe7 53. Kc6 Rd7 54. Rc7 Rxc7+ 55. Kxc7 Ke8 56. Kd6 Kf7 57. Kd7 Kf8 58. Kxe6 Ke8 59. Kf6 Kf8 60. e6 Ke8 61. e7 1-0

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.25"]
[Round "9"]
[White "Witczak, Borys"]
[Black "Dotzer, Lukas"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1713"]
[BlackElo "2245"]
[PlyCount "88"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. Be3 b5 8. Nxc6 Qxc6 9. Be2 Bb7 10. 0-0 Qc7 11. f4 Bc5 12. Bxc5 Qxc5+ 13. Kh1 d6 14. Qd3 Nf6 15. Bf3 e5 16. Rad1 Rd8 17. fxe5 Qxe5 18. Qd4 0-0 19. Qb6 Rd7 20. Rd4 Qc5 21. Qxc5 dxc5 22. Rxd7 Nxd7 23. Rd1 Ne5 24. b3 f5 25. Nd5 Nxf3 26. gxf3 fxe4 27. fxe4 Re8 28. Kg2 Rxe4 29. Kf2 Kf7 30. Ne3 Rf4+ 31. Kg1 Ke6 32. Re1 Be4 33. Rf1 g5 34. c3 h5 35. Rxf4 gxf4 36. Nf1 a5 37. Kf2 Kd5 38. Ke2 b4 39. axb4 axb4 40. cxb4 cxb4 41. Nd2 Kd4 42. Kd1 Bd3 43. Nf3+ Ke3 44. Nd2 f3 0-1

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.24"]
[Round "8"]
[White "Durucay, Uygar"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1918"]
[BlackElo "1713"]
[PlyCount "114"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 cxd4 5. exd4 h6 6. Bh4 Qb6 7. Nbd2 Qxb2 8. Bxf6 gxf6 9. Bd3 Nc6 10. Rb1 Qxa2 11. 0-0 d5 12. Qe2 Qa3 13. c4 Be7 14. cxd5 exd5 15. Rfe1 Qd6 16. Qe3 Qc7 17. Nh4 Bd7 18. Nf5 Bxf5 19. Bxf5 Rd8 20. Nf3 Kf8 21. Nh4 Bd6 22. g3 h5 23. Bh3 a5 24. Qf3 Be7 25. Nf5 Bb4 26. Rec1 Qd7 27. Kg2 Qe6 28. Qd1 Re8 29. Ne3 Qe4+ 30. Kg1 Nxd4 31. Bg2 Qe5 32. Qd3 h4 33. Rd1 Ne2+ 34. Qxe2 d4 35. Rd3 hxg3 36. hxg3 Qb5 37. Rbd1 dxe3 38. fxe3 Qg5 39. Qf3 Bc5 40. Kf2 b6 41. Re1 Re5 42. g4 Kg7 43. Rh1 Rxh1 44. Bxh1 f5 45. Qg3 f4 46. Qh3 Rxe3 47. Rxe3 Bxe3+ 48. Ke2 Qb5+ 49. Kf3 Qd5+ 50. Ke2 Qe5 51. Kd3 Bc5 52. Qh4 Qd4+ 53. Ke2 Qe3+ 54. Kf1 f3 55. Qh2 Qd3+ 56. Ke1 Bb4+ 57. Kf2 Qe2+ 0-1

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.23"]
[Round "7"]
[White "Witczak, Borys"]
[Black "Chaladze, Giorgi"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1713"]
[BlackElo "1371"]
[PlyCount "51"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 Be7 8. 0-0 Bb7 9. Bg5 0-0 10. Re1 Nd7 11. Bxe7 Qxe7 12. Re3 Ne5 13. Bb3 Ng6 14. Ne2 Rad8 15. Nd4 c5 16. Nf5 Qf6 17. Qh5 h6 18. h4 Kh7 19. Rae1 Rde8 20. c3 Bc8 21. Bc2 Re5 22. g3 Ree8 23. f4 Bxf5 24. exf5 Ne7 25. Rxe7 Rxe7 26. Rxe7 1-0

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.21"]
[Round "6"]
[White "Bogdanov, Artyom"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2093"]
[BlackElo "1713"]
[PlyCount "84"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 e5 8. Qd3 b5 9. Na3 Qb6 10. Be3 Qb7 11. 0-0 f5 12. Qd5 Qxd5 13. exd5 Nf6 14. Rfd1 bxc4 15. Nxc4 Be7 16. Rac1 0-0 17. Nb6 Rab8 18. Nxd7 Nxd7 19. Rc7 Rfd8 20. b3 f4 21. Bd2 Kf8 22. Ba5 Rb5 23. b4 Ke8 24. a4 Rbb8 25. Rdc1 Nf6 26. R7c6 Rd7 27. Rxa6 Nxd5 28. b5 Rbb7 29. Ra8+ Kf7 30. Rd1 Ra7 31. Rxa7 Rxa7 32. b6 Nxb6 33. Bxb6 Rxa4 34. Rb1 Ke6 35. Kf1 g5 36. Nd2 h5 37. f3 Ra2 38. Ke1 d5 39. Bf2 Ra4 40. Rb6+ Kf5 41. Rb5 Ke6 42. Rb6+ Kf5 1/2-1/2

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.20"]
[Round "5"]
[White "Witczak, Borys"]
[Black "El Behi, Hatem"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1713"]
[BlackElo "1385"]
[PlyCount "77"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Nxd4 12. Bxd4 Bc6 13. Nd5 Bxd5 14. exd5 Rfe8 15. Bc3 Qc5 16. Qd3 Nd7 17. Bxg7 Kxg7 18. Ba4 Ne5 19. Qe3 Qxe3 20. Rxe3 Rec8 21. f4 Rc4 22. fxe5 Rxa4 23. exd6 exd6 24. Re7 Rd4 25. Rf1 Rf8 26. Rxb7 Rxd5 27. Rxa7 Rc5 28. Rf2 Rb5 29. c3 Kh6 30. b4 f5 31. a4 Re5 32. Rc7 Re1+ 33. Rf1 Re2 34. Rf2 Re1+ 35. Kh2 Ra1 36. a5 Rb8 37. Rc6 d5 38. Rd2 Rb5 39. Rd6 1-0

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.19"]
[Round "4"]
[White "Utlu, Mustafa Ali"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1386"]
[BlackElo "1713"]
[PlyCount "86"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 a6 7. Bxd7+ Bxd7 8. a4 Be7 9. 0-0 h6 10. c4 Nf6 11. Nc3 Rc8 12. b3 0-0 13. Ba3 Be6 14. Rfd1 Ne8 15. Qe3 Qc7 16. Nd5 Bxd5 17. Rxd5 Nf6 18. Rd3 Rfd8 19. Rad1 Ne8 20. Nd2 Qc6 21. Nb1 Nc7 22. Nc3 b5 23. axb5 axb5 24. cxb5 Nxb5 25. Nxb5 Qxb5 26. Rd5 Qa6 27. Bb4 Rb8 28. Ba5 Rdc8 29. b4 Qc4 30. Qd3 Qa2 31. g3 Rc2 32. Rd2 Rxd2 33. Qxd2 Qb1+ 34. Kg2 Qxe4+ 35. f3 Qb1 36. Qd3 Qa2+ 37. Qd2 Qa4 38. Qd1 Qc6 39. Qd3 Rc8 40. b5 Qc1 41. Qd1 Rc2+ 42. Kh3 Qb2 43. Qg1 Qa2 0-1

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.18"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Sailaubay, Aldiyar"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1713"]
[BlackElo "1459"]
[PlyCount "58"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[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 d6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Nxc6 bxc6 9. Bc4 e6 10. 0-0 Rg8 11. Qf3 Qe5 12. g3 Bb7 13. Bb3 Be7 14. Rad1 0-0-0 15. Rfe1 Qa5 16. a3 d5 17. Ne2 dxe4 18. Qxe4 Kb8 19. Nf4 c5 20. Qa4 Qb6 21. Bc4 Bd6 22. Nd3 a6 23. b4 cxb4 24. Nxb4 Bxb4 25. axb4 h5 26. h4 Rxg3+ 27. Kf1 Bg2+ 28. Ke2 Bf3+ 29. Kf1 Rh3 0-1

[Event "Wch U12"]
[Site "Batumi"]
[Date "2022.09.17"]
[Round "2"]
[White "Sowinski, Pawel"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2050"]
[BlackElo "1713"]
[PlyCount "53"]
[EventDate "2022.09.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. 0-0 0-0 7. Bc2 b6 8. d4 Bb7 9. Re1 Nc6 10. Nbd2 Rc8 11. Nf1 a6 12. Ng3 Re8 13. Be3 Qc7 14. Rc1 Red8 15. Qe2 b5 16. Bg5 b4 17. e5 dxe5 18. dxe5 Nd5 19. Qe4 g6 20. Qh4 Rd7 21. c4 Nb6 22. Bxe7 Rxe7 23. Ng5 h5 24. Nxh5 gxh5 25. Qxh5 Ree8 26. Qh6 f5 27. exf6 1-0

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.18"]
[Round "7.3"]
[White "Witczak, Borys"]
[Black "Bubelo, Mykola"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1766"]
[BlackElo "1535"]
[PlyCount "159"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland U12"]
[BlackTeam "Ukraine U12"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "UKR"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. 0-0 g5 9. Nb1 h5 10. Be3 g4 11. Ne1 c4 12. Bc2 Nf8 13. f3 Rg8 14. fxg4 hxg4 15. Qe2 Bg5 16. Bxg5 Qxg5 17. Qf2 Nd8 18. g3 Rb8 19. Ng2 Nd7 20. Ne3 Rf8 21. Qf4 Qxf4 22. Rxf4 b5 23. a3 Ke7 24. Nxg4 Nb6 25. Nd2 a5 26. Nf3 Nd7 27. Ng5 b4 28. axb4 axb4 29. Raf1 bxc3 30. bxc3 Rb2 31. R1f2 Ke8 32. h4 Bb7 33. Ba4 Rb1+ 34. Rf1 Rxf1+ 35. Kxf1 Bc6 36. Bxc6 Nxc6 37. Nh6 Nd8 38. Ng4 Rh8 39. Nf6+ Nxf6 40. Rxf6 Kf8 41. Kf2 Kg7 42. Kf3 Kg8 43. Kg4 Kg7 44. h5 Rh6 45. Rxh6 Kxh6 46. Kh4 Kg7 47. Nf3 Kh6 48. Nh2 Kg7 49. Kg5 Nc6 50. Ng4 Ne7 51. h6+ Kf8 52. Ne3 Nc6 53. Ng2 Ne7 54. g4 Nc6 55. Nf4 Ne7 56. Nh5 Kg8 57. Kf6 Ng6 58. h7+ Kxh7 59. Kxf7 Kh6 60. Kxe6 Kg5 61. Kxd5 Kxg4 62. Nf6+ Kf5 63. Kxc4 Nf4 64. Nd5 Ng6 65. Kd3 Ke6 66. Ke4 Nf8 67. c4 Kd7 68. Nf6+ Kc7 69. Kf5 Kd8 70. d5 Ke7 71. c5 Kd8 72. c6 Kc7 73. Kg5 Kc8 74. Kh6 Kc7 75. Kg7 Nd7 76. cxd7 Kd8 77. Kf7 Kc7 78. d6+ Kd8 79. Ne4 Kxd7 80. e6+ 1-0

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.17"]
[Round "6.3"]
[White "Witczak, Borys"]
[Black "Buchinger, Alexis"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1766"]
[BlackElo "1764"]
[PlyCount "115"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland U12"]
[BlackTeam "Germany U12"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nge2 Nc5 10. Ng3 Ne8 11. h4 f6 12. Bh3 g5 13. hxg5 fxg5 14. Qd2 h6 15. Nf5 Bxf5 16. gxf5 Nf6 17. Bg2 Ng4 18. Bf3 Nxe3 19. Qxe3 a4 20. Kd2 Kf7 21. Bh5+ Ke7 22. f3 Rh8 23. Nd1 Qb8 24. Nc3 Qa7 25. Qe2 Qb6 26. Kc2 Bf6 27. Bg4 Na6 28. Rad1 Nc5 29. Nb5 Bg7 30. Qh2 Bf6 31. Qd2 Rad8 32. Rh2 c6 33. Nc3 Kf7 34. Bh5+ Kg7 35. Rdh1 Qb4 36. Bg6 Rd7 37. Qe2 Qa5 38. Rh5 Qd8 39. Qh2 Kf8 40. Rxh6 Rxh6 41. Qxh6+ Bg7 42. Qh5 Rc7 43. Rg1 Bf6 44. Rxg5 b5 45. dxc6 b4 46. Nd5 b3+ 47. axb3 axb3+ 48. Kd1 Qa8 49. Nxf6 Qa1+ 50. Ke2 Qxb2+ 51. Kf1 Qc1+ 52. Kg2 Qd2+ 53. Kh3 Rc8 54. Qh8+ Ke7 55. Nd5+ Qxd5 56. Qg7+ Kd8 57. cxd5 b2 58. Rh5 1-0

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.16"]
[Round "5.3"]
[White "Azoulay, Yehonatan"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1805"]
[BlackElo "1766"]
[PlyCount "74"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Israel U12"]
[BlackTeam "Poland U12"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Bd2 Nc6 11. Nd5 Bxd5 12. exd5 e4 13. Qe3 Nxd5 14. Qxe4 Nf6 15. Qd3 Ne5 16. Qh3 Rc8 17. Rac1 d5 18. Nd4 Ne4 19. Be3 Bc5 20. c3 Nc4 21. Bxc4 dxc4 22. Ne6 fxe6 23. Qxe6+ Kh8 24. Qxe4 Re8 25. Qxb7 Rxe3 26. fxe3 Bxe3+ 27. Kh1 Bxc1 28. Rxc1 Rb8 29. Qxa6 Rxb2 30. Qxc4 Qa8 31. Qg4 Rxa2 32. c4 Ra1 33. Qd1 Rxc1 34. Qxc1 Qc6 35. Qd1 Qxc4 36. Qd8+ Qg8 37. Qxg8+ Kxg8 1/2-1/2

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.15"]
[Round "4.3"]
[White "Sevig, Mert Can"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1604"]
[BlackElo "1766"]
[PlyCount "75"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Turkey U12"]
[BlackTeam "Poland U12"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 a6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 e6 6. b3 Nf6 7. Bb2 Bb4 8. Bd3 d5 9. exd5 exd5 10. a3 Bd6 11. 0-0-0 0-0 12. h3 b5 13. Nb1 Be5 14. Nf3 Bxb2+ 15. Kxb2 Be6 16. Rhe1 Rb8 17. Qf4 Qd7 18. Nd4 Nxd4 19. Qxd4 Rfc8 20. g4 a5 21. f4 Qb7 22. f5 Bd7 23. g5 Ne8 24. f6 Nd6 25. Rf1 Nc4+ 26. Ka1 Be6 27. Qh4 Kf8 28. fxg7+ Kxg7 29. Qh6+ Kg8 30. Bxh7+ Kh8 31. Bf5+ Kg8 32. Qh7+ Kf8 33. Bxe6 Nd6 34. g6 Rxc2 35. Qh8+ Ke7 36. Qf6+ Kf8 37. g7+ Kg8 38. Qh6 1-0

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.14"]
[Round "3.3"]
[White "Witczak, Borys"]
[Black "Gales, Randi Ioan"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1766"]
[BlackElo "1805"]
[PlyCount "86"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland U12"]
[BlackTeam "Romania U12"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "ROU"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nge2 Nd7 10. Ng3 Ndc5 11. h4 f5 12. gxf5 gxf5 13. Bg5 Qe8 14. Nh5 Qg6 15. Nxg7 Qxg7 16. Qh5 Qg6 17. Be2 fxe4 18. 0-0-0 Nd3+ 19. Kb1 Bf5 20. Rhg1 Qxh5 21. Bxh5 Bg6 22. Bxg6 hxg6 23. Nxe4 Nxf2 24. Nxf2 Rxf2 25. h5 Rf5 26. hxg6 Kg7 27. Bh4 Rh8 28. Rg4 Rf4 29. Rxf4 exf4 30. Bg5 f3 31. Be3 Kxg6 32. Bd2 b6 33. Rf1 Rf8 34. Kc2 Kh5 35. Kd3 Kg4 36. Be1 Nc5+ 37. Kd2 Re8 38. Rg1+ Kf5 39. Rf1 Re2+ 40. Kc3 Ke4 41. b4 axb4+ 42. Kxb4 Nd3+ 43. Kb5 Rxe1 0-1

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.13"]
[Round "2.3"]
[White "Patel, Zain"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1632"]
[BlackElo "1766"]
[PlyCount "114"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "England U12"]
[BlackTeam "Poland U12"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 0-0 8. 0-0 Bxc3 9. Bxc3 Ne4 10. Be1 c5 11. Nd2 Nd6 12. e4 Nc6 13. e5 Nf5 14. d5 exd5 15. cxd5 Nxe5 16. Ne4 Nd6 17. Bc3 f5 18. Nxd6 Qxd6 19. Qb3 Ng6 20. f4 Rae8 21. Rfe1 Kh8 22. Qc2 Qb8 23. Rxe8 Qxe8 24. Re1 Qf7 25. h4 d6 26. Re6 Ne7 27. Rxd6 Nxd5 28. Qb3 Nf6 29. Bxf6 gxf6 30. Qxf7 Rxf7 31. Bxb7 Rxb7 32. Rxf6 Rd7 33. Re6 Rd2 34. Re8+ Kg7 35. Re7+ Kg6 36. Rxa7 Rxb2 37. Rc7 h6 38. a4 Kh5 39. a5 bxa5 40. Rxc5 a4 41. Rxf5+ Kg4 42. Ra5 Kxg3 43. Kf1 Rf2+ 44. Ke1 Rxf4 45. h5 Kg4 46. Ke2 Rb4 47. Kf2 Rb2+ 48. Ke1 Ra2 49. Kf1 a3 50. Ke1 Kh3 51. Ra4 Ra1+ 52. Kf2 a2 53. Ra3+ Kg4 54. Kg2 Kxh5 55. Rh3+ Kg5 56. Rg3+ Kf4 57. Rh3 Rb1 0-1

[Event "EU-chT U12"]
[Site "Thessaloniki"]
[Date "2022.07.12"]
[Round "1.3"]
[White "Witczak, Borys"]
[Black "Sternfeld, Tomer"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1766"]
[BlackElo "1615"]
[PlyCount "85"]
[EventDate "2022.07.12"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland U12"]
[BlackTeam "Rishon Le Zion U12"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "ISR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nd5 Nf6 9. Bg5 Qa5+ 10. Bd2 Qd8 11. Nxf6+ Qxf6 12. Be3 Qg6 13. f3 Be7 14. Qd2 0-0 15. Bc4 Rfd8 16. 0-0-0 b5 17. Bb3 Rab8 18. h4 h5 19. g4 hxg4 20. h5 Qf6 21. fxg4 Bxb3 22. g5 Qf3 23. axb3 Qxe4 24. g6 Bf6 25. Rdf1 Ne7 26. h6 Nxg6 27. hxg7 Bxg7 28. Bh6 Qd4 29. Qg5 e4 30. c3 Qe5 31. Rf5 Bxh6 32. Rxh6 Qg7 33. Qh5 d5 34. Rg5 Rd6 35. Nc2 Kf8 36. Ne3 Qf6 37. Nf5 Rdb6 38. Rgxg6 fxg6 39. Rh8+ Kf7 40. Rh7+ Ke6 41. Nd4+ Kd6 42. Qh2+ Qe5 43. Nf5+ 1-0

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.18"]
[Round "6"]
[White "Szopa, Emilia"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1861"]
[BlackElo "1667"]
[PlyCount "68"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 e5 5. 0-0 h5 6. f3 h4 7. g4 h3 8. Bh1 Nc6 9. Ng3 g6 10. d3 Be7 11. Be3 Nh7 12. Nc3 Bh4 13. Nce2 Rg8 14. c3 f5 15. f4 exf4 16. Nxf4 Bxg3 17. hxg3 h2+ 18. Kg2 fxe4 19. Qb3 Nf6 20. Ne6 Qe7 21. Rxf6 c4 22. Qxc4 Qxf6 23. Nc7+ Kd7 24. Rf1 Qxf1+ 25. Kxf1 Rf8+ 26. Ke1 Kxc7 27. dxe4 Bxg4 28. e5 Rae8 29. Qxg4 Nxe5 30. Qh3 Nf3+ 31. Bxf3 Rxe3+ 32. Be2 Rfe8 33. Qxh2 Kd7 34. Qh3+ R8e6 1/2-1/2

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.18"]
[Round "5"]
[White "Witczak, Borys"]
[Black "Maj, Samuel"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1667"]
[BlackElo "1935"]
[PlyCount "80"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. Nxd5 Nxd5 6. cxd5 d6 7. e4 g6 8. Bf4 Qe7 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Qe2 Bg7 12. 0-0-0 0-0 13. Nh3 c4 14. Kc2 Ne5 15. Bxe5 Qxe5 16. Rb1 b5 17. f4 Qd4 18. Rhd1 Qc5 19. Rbc1 b4 20. Kb1 c3 21. b3 a5 22. Rc2 a4 23. e5 axb3 24. axb3 Ra3 25. Ra2 Rfa8 26. Rxa3 Rxa3 27. Qc4 c2+ 28. Kxc2 Ra2+ 29. Kd3 Qb6 30. Qc6 Qb8 31. Rc1 Bf8 32. exd6 Qd8 33. Rc2 Ra3 34. d7 Rxb3+ 35. Kc4 Ra3 36. Qc8 Ra8 37. Qxd8 Rxd8 38. Ng5 Rxd7 39. Ne4 Kg7 40. Nc5 Bxc5 0-1

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.17"]
[Round "4"]
[White "Pietrzak, Tomasz"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1879"]
[BlackElo "1667"]
[PlyCount "142"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Bd6 7. c4 Nbd7 8. Nc3 0-0 9. d4 c5 10. cxd5 Nxd5 11. Re1 Nxc3 12. Bxc3 Nf6 13. dxc5 Bxc5 14. Qxd8 Rfxd8 15. Bxf6 gxf6 16. Red1 Kf8 17. Ne1 Bxg2 18. Kxg2 Ke7 19. Kf3 Rac8 20. Rxd8 Rxd8 21. Nd3 Bd6 22. Rc1 Kd7 23. Rc4 e5 24. Rh4 Rh8 25. Ke4 Ke6 26. g4 Rg8 27. h3 Rg7 28. Rh5 Bc7 29. Nb4 Rg5 30. Rh6 a5 31. Nd5 Bd8 32. a4 Rg7 33. f3 Be7 34. h4 Rg8 35. Rxh7 Rc8 36. Rh6 Rc5 37. Nxe7 Kxe7 38. g5 fxg5 39. hxg5 b5 40. axb5 Rxb5 41. Ra6 Kf8 42. Rd6 Rxb3 43. Rd5 a4 44. Rxe5 a3 45. Ra5 Rb2 46. e3 a2 47. f4 Kg7 48. Kf5 Rb5+ 49. Rxb5 a1Q 50. Re5 Qb1+ 51. Kg4 Qd1+ 52. Kf5 Qf3 53. Re4 Qh3+ 54. Ke5 Kg6 55. Kd4 Qd7+ 56. Kc4 Qc6+ 57. Kd4 Qd6+ 58. Kc4 Kf5 59. Re5+ Kg4 60. Kc3 Kf3 61. Kc4 Ke2 62. Kc3 Qd3+ 63. Kb4 Qc2 64. Kb5 Qc7 65. Ka6 Qb8 66. Ka5 Kd3 67. Ka6 Kc4 68. Re4+ Kc5 69. Re5+ Kc6 70. Ka5 Qb3 71. Re4 Qa3+ 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.20"]
[Round "9"]
[White "Sputowski, Jakub"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "1510"]
[BlackElo "1414"]
[PlyCount "122"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 Be7 9. 0-0 0-0 10. h3 Nbd7 11. g4 Ne8 12. Ng3 b5 13. Be3 Rc8 14. Qd2 Nb6 15. Bxb6 Qxb6 16. Nf5 Qd8 17. Nxe7+ Qxe7 18. Rac1 g6 19. Nd5 Bxd5 20. Qxd5 Rc5 21. Qd3 Ng7 22. Rfd1 Rd8 23. Qa3 Rc6 24. Rd2 Ne6 25. Qe3 Nf4 26. Rcd1 Qc7 27. c3 a5 28. Bf1 b4 29. c4 Kh8 30. Ra1 a4 31. b3 a3 32. Rad1 f6 33. Kh2 h6 34. f3 h5 35. Kg3 hxg4 36. hxg4 Kg7 37. Rh2 Rh8 38. Rxh8 Kxh8 39. Bg2 Qb8 40. Rh1+ Kg7 41. Bf1 Rc8 42. Qf2 g5 43. Qd2 Rh8 44. Rxh8 Qxh8 45. Qh2 Qxh2+ 46. Kxh2 Ne6 47. Kg3 Nd4 48. Bd3 Nxb3 49. Kf2 Nc1 50. Bb1 b3 51. axb3 a2 52. Bxa2 Nxa2 53. Ke2 Kf7 54. Kd2 Ke7 55. Kc2 Kd7 56. Kb2 Nb4 57. Kc3 Na6 58. b4 Kc7 59. b5 Nc5 60. Kb4 Kb6 61. Kc3 Ka5 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.19"]
[Round "8"]
[White "Witczak, Borys"]
[Black "Fudala, Dominik"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1414"]
[BlackElo "1523"]
[PlyCount "87"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bb3 Bd6 12. h3 Bd7 13. Re1 0-0 14. Bg5 Kh8 15. Qf3 Be5 16. Rad1 Rad8 17. c3 Bxd4 18. cxd4 Bc6 19. d5 Nxd5 20. Bxd8 Rxd8 21. Bxd5 Bxd5 22. Qd3 Kg8 23. Qb5 a6 24. Qa4 Kf8 25. Qb4+ Qe7 26. Qxe7+ Kxe7 27. b3 Rd6 28. f3 Kd7 29. Rd2 Rc6 30. f4 g6 31. Kf2 h5 32. Ke3 Rc3+ 33. Kd4 Rg3 34. Ke5 Ke7 35. Ree2 f6+ 36. Kd4 Kd6 37. Re3 e5+ 38. fxe5+ fxe5+ 39. Rxe5 Bxg2 40. Re3 Rg5 41. Kc4+ Bd5+ 42. Kc3 a5 43. Rdd3 Rf5 44. Rg3 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.18"]
[Round "7"]
[White "Witczak, Borys"]
[Black "Turowski, Maciej"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1414"]
[BlackElo "1479"]
[PlyCount "66"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 a6 5. a4 b6 6. Be3 Bb7 7. f3 c5 8. Nge2 Nc6 9. Qd2 Nf6 10. 0-0 0-0 11. Na2 Na5 12. b3 Nxc4 13. bxc4 Nd7 14. c3 a5 15. Nac1 Ba6 16. Qa2 Rc8 17. dxc5 Nxc5 18. Bd4 Nd7 19. Bxg7 Kxg7 20. f4 Rxc4 21. Nd4 e5 22. fxe5 dxe5 23. Nb5 Bxb5 24. axb5 Rxc3 25. Ne2 Re3 26. Ng3 Nc5 27. Qf2 Rd3 28. h4 Qd4 29. Qxd4 Rxd4 30. h5 Nxe4 31. Nxe4 Rxe4 32. hxg6 hxg6 33. Rac1 Rb4 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.17"]
[Round "6"]
[White "Wojtas, Julia"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1493"]
[BlackElo "1414"]
[PlyCount "87"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. Nd2 Be6 9. Nc4 b5 10. Ne3 Nbd7 11. Bf3 Nc5 12. Ncd5 Be7 13. 0-0 Rc8 14. Nxf6+ Bxf6 15. c3 Bg5 16. Bg4 0-0 17. h4 Bxh4 18. g3 Bf6 19. f4 exf4 20. gxf4 Nxe4 21. Bxe6 fxe6 22. Qg4 Qe8 23. Qg2 Nc5 24. Rf3 b4 25. Rh3 Kh8 26. Ng4 h5 27. Nxf6 Rxf6 28. Qe2 Qg6+ 29. Kh2 bxc3 30. bxc3 Rf5 31. Be3 e5 32. Rg1 Qf7 33. fxe5 Rxe5 34. Rg5 Rxg5 35. Bxg5 g6 36. Be3 Rf8 37. Bd4+ Kh7 38. Rg3 Re8 39. Qg2 Ne4 40. Rf3 Qe7 41. a4 Qh4+ 42. Rh3 Qf4+ 43. Kg1 Qg5 44. Kh1 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.16"]
[Round "4"]
[White "Krol, Jan"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1495"]
[BlackElo "1414"]
[PlyCount "120"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 b5 11. Bf3 Bb7 12. 0-0-0 Ne5 13. Bxe5 dxe5 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. Rd1+ Kc7 17. a4 b4 18. Nd5+ Bxd5 19. exd5 Rd8 20. Re1 Bd6 21. g4 e4 22. Be2 Bxh2 23. Bxa6 Rxd5 24. Bc4 Rd7 25. a5 Re7 26. Nd4 Bf4+ 27. Kb1 e3 28. Bb5 Nxg4 29. Nc6 Re6 30. a6 Rxc6 31. a7 Kb7 32. Bxc6+ Kxa7 33. c3 bxc3 34. bxc3 Nf2 35. Bd5 f6 36. Bf3 g5 37. Rg1 f5 38. Bd5 h5 39. Be6 g4 40. Bxf5 g3 41. Be6 h4 42. Bd5 h3 43. Kc2 g2 44. Bxg2 hxg2 45. Rxg2 Kb6 46. Rg8 Kc5 47. Re8 Kd5 48. Rxe3 Bxe3 49. Kb3 Kc5 50. c4 Bd2 51. Ka2 Kxc4 52. Ka3 Nd3 53. Ka4 Nc5+ 54. Ka3 Nb3 55. Ka4 Nd4 56. Ka3 Kb5 57. Ka2 Bc1 58. Kb1 Ba3 59. Ka2 Kb4 60. Kb1 Kb3 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.16"]
[Round "5"]
[White "Witczak, Borys"]
[Black "Kubik, Rafal"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1414"]
[BlackElo "1504"]
[PlyCount "50"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Nb6 10. h3 Bh5 11. Qc2 Nxc4 12. dxc4 f6 13. Nh2 Qd7 14. Ne4 Be7 15. Be3 Bg6 16. Rad1 Qe6 17. Rd5 b6 18. Bc1 Na5 19. b3 Nb7 20. Qe2 Rad8 21. Red1 c6 22. Rxd8 Rxd8 23. Rxd8+ Bxd8 24. Nf3 Nd6 25. Ng3 Nf5 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2021.08.15"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Kieca, Aleksandra"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1414"]
[BlackElo "1575"]
[PlyCount "121"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Be2 Ne7 7. c4 0-0 8. 0-0 Nbc6 9. Bf4 f5 10. exf5 Nxf5 11. Bd3 Qh4 12. Qd2 h6 13. c5 Bd8 14. Bxf5 Rxf5 15. Bg3 Qf6 16. Nc3 Be7 17. Ne4 Qf8 18. Bd6 Rd5 19. Qe3 b6 20. Bxe7 Nxe7 21. cxb6 Nf5 22. Qf3 Ba6 23. Rfd1 axb6 24. Rxd5 exd5 25. Nf6+ gxf6 26. Qxd5+ Kg7 27. Qxf5 Qf7 28. Rd1 Bc8 29. Qg4+ Kh8 30. Nc1 Ra5 31. Qb4 Re5 32. Qxb6 Qe7 33. Rf1 Re6 34. Qb8 Qe8 35. h3 Re1 36. Nd3 Ba6 37. Qxe8+ Rxe8 38. Rd1 d5 39. Nb4 Bb7 40. Rd2 Rg8 41. f3 Kg7 42. a4 Ra8 43. b3 Kf7 44. Kf2 Rb8 45. Ke3 Ke6 46. Kd4 Kd6 47. Rb2 Ba8 48. Na2 Bc6 49. a5 Ba4 50. b4 Bb5 51. Nc3 Bc4 52. b5 h5 53. a6 Kc7 54. Kc5 Rc8 55. Na4 Kb8+ 56. Kb4 Ka7 57. Ka5 d4 58. b6+ Kb8 59. b7 Re8 60. Nc5 Re5 61. Kb6 1-0

[Event "EU-ch Amateur Online 1700/2000"]
[Site "Tornelo INT"]
[Date "2021.04.24"]
[Round "7"]
[White "Witczak, Borys"]
[Black "Bairamian, Artur"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1339"]
[BlackElo "1791"]
[PlyCount "142"]
[EventDate "2021.04.24"]
[EventType "swiss (rapid)"]
[EventRounds "8"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 c5 8. Nb3 Nc6 9. f4 Re8 10. Bd3 Be6 11. f5 Bd7 12. Bc4 Ne5 13. Bd5 Bc6 14. Bf4 h6 15. Qe1 Bxd5 16. Nxd5 Nxd5 17. exd5 Bg5 18. Qg3 Bxf4 19. Qxf4 Qf6 20. c3 Kh7 21. g4 Qh4 22. f6 g6 23. Qg3 Qxg4 24. Qxg4 Nxg4 25. Rae1 Ne3 26. Rf2 Nxd5 27. Rfe2 Nc7 28. Re7 Kg8 29. Na5 Rab8 30. Kf2 Kf8 31. Rxc7 Rxe1 32. Kxe1 Re8+ 33. Re7 Rxe7+ 34. fxe7+ Kxe7 35. Nxb7 f5 36. Kf2 g5 37. Na5 Ke6 38. Nc4 h5 39. h3 d5 40. Ne3 Ke5 41. Kf3 g4+ 42. hxg4 hxg4+ 43. Ke2 Ke4 44. b4 cxb4 45. cxb4 d4 46. Nf1 d3+ 47. Kd2 Kd4 48. Ne3 g3 49. Nxf5+ Kc4 50. Nxg3 Kxb4 51. Ne4 Kc4 52. Nc3 Kd4 53. Nb5+ Kc4 54. Nc3 a6 55. a4 Kd4 56. Nd1 Kc4 57. Nb2+ Kb3 58. a5 Kxb2 59. Kxd3 Kb3 60. Kd2 Kb4 61. Kc2 Kxa5 62. Kb3 Kb5 63. Ka3 a5 64. Ka2 a4 65. Ka3 Ka5 66. Ka2 Kb4 67. Ka1 Ka3 68. Kb1 Kb3 69. Ka1 a3 70. Kb1 a2+ 71. Ka1 Ka3 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "4"]
[White "Brzezina, Piotr"]
[Black "Witczak, Borys"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1403"]
[BlackElo "1240"]
[PlyCount "72"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. g4 b4 11. Nce2 Bb7 12. Ng3 Rc8 13. Bd3 Qa5 14. Kb1 Qb6 15. Bxf6 Nxf6 16. g5 Nd7 17. Nde2 a5 18. h4 a4 19. h5 b3 20. cxb3 axb3 21. a3 Ra8 22. Bc4 Nc5 23. Nc1 Qc6 24. Rhe1 Rb8 25. Nxb3 Qa4 26. Nxc5 dxc5 27. Qd3 Bc6 28. f5 Bd7 29. Ne2 Be7 30. Nc3 Qc6 31. a4 Rd8 32. Bb5 Qb7 33. Bxd7+ Rxd7 34. Qxd7+ Qxd7 35. Rxd7 Kxd7 36. Rg1 Kd6 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "8"]
[White "Gawron, Tobiasz"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1071"]
[BlackElo "1240"]
[PlyCount "82"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8. 0-0 Be6 9. Ng3 0-0 10. Nd5 Nbd7 11. c4 Bxd5 12. cxd5 Re8 13. Nf5 Nf8 14. Be3 Ng6 15. Qd2 Qd7 16. h3 Rec8 17. Rfc1 Bd8 18. a3 Ne7 19. Nxe7+ Qxe7 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Qxc1 Qc7 23. Qd2 Qa5 24. Qxa5 Bxa5 25. a4 Kf8 26. Kf1 Ke7 27. Bg5 Kd7 28. Bxf6 gxf6 29. Ke2 Kc7 30. Kf3 h5 31. Kg3 Kb6 32. Kh4 Be1 33. Kxh5 Bxf2 34. h4 Kc5 35. g4 Kd4 36. Bc2 Ke3 37. g5 Kd2 38. gxf6 Kxc2 39. Kh6 Bxh4 40. Kg7 Kd3 41. Kxf7 Kxe4 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "7"]
[White "Perucki, Maciej"]
[Black "Witczak, Borys"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1261"]
[BlackElo "1240"]
[PlyCount "111"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. Bd3 b6 6. 0-0 Bb7 7. Re1 Qc7 8. Bc2 e5 9. d4 Be7 10. d5 c4 11. Na3 a6 12. Be3 b5 13. Rc1 Qa5 14. g3 Ng4 15. Bd2 h5 16. h3 Nh6 17. Nh2 Ng8 18. h4 f6 19. Nf3 0-0-0 20. Rb1 Nh6 21. Bc1 Ng4 22. Nh2 Nxh2 23. Kxh2 g5 24. hxg5 fxg5 25. Kg2 g4 26. Rh1 Rdg8 27. b3 h4 28. bxc4 Qd8 29. cxb5 Qf8 30. bxa6 h3+ 31. Kg1 h2+ 32. Kg2 Qf3+ 33. Qxf3 gxf3+ 34. Kxf3 Bxa6 35. c4 Rf8+ 36. Kg2 Kc7 37. Nb5+ Bxb5 38. Rxb5 Nc5 39. Be3 Ra8 40. Bxc5 dxc5 41. a4 Raf8 42. a5 Bd6 43. Bd1 Rf6 44. a6 Rhf8 45. f3 Ra8 46. Ra5 Kb6 47. Ra2 Rxa6 48. Rxa6+ Kxa6 49. Rxh2 Ka5 50. g4 Kb4 51. Be2 Kc3 52. Kg3 Bf8 53. Rh5 Bh6 54. g5 Rg6 55. Rxh6 Rxg5+ 56. Kf2 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "2"]
[White "Trusewicz, Remigiusz"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1088"]
[BlackElo "1240"]
[PlyCount "94"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bf4 Nc6 7. Be2 cxd4 8. cxd4 Bb4+ 9. Nc3 Qd8 10. 0-0 0-0 11. Bg5 Be7 12. Qd2 Nd5 13. Bxe7 Ncxe7 14. Ne4 b6 15. Rac1 Bb7 16. Ne5 f6 17. Nf3 Qd7 18. a3 Rfd8 19. Bc4 Rac8 20. b3 Nc7 21. Qe2 Bd5 22. Bxd5 Ncxd5 23. Nfd2 Nf5 24. Qg4 Nxd4 25. b4 f5 26. Qd1 fxe4 27. Rxc8 Rxc8 28. Nxe4 Nf4 29. Qg4 Nfe2+ 30. Kh1 Qe7 31. h3 Kh8 32. Ng5 h6 33. Re1 Qxg5 34. Qe4 Qd5 35. Qg4 Rf8 36. Rxe2 Nxe2 37. Qxe2 Rd8 38. Kh2 Qd6+ 39. g3 Rf8 40. Kg2 Qd5+ 41. Kg1 Qf3 42. Qd2 Qe4 43. a4 Rc8 44. a5 Rc2 45. Qd1 Qf5 46. axb6 Qxf2+ 47. Kh1 Qh2# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "5"]
[White "Witczak, Borys"]
[Black "Chiszko, Oskar"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1240"]
[BlackElo "1345"]
[PlyCount "124"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. Qd3 Nc6 11. Rfd1 b5 12. a3 Rc8 13. Nd5 Bxd5 14. exd5 Na5 15. Nxa5 Qxa5 16. b4 Qc7 17. Ra2 Qc3 18. f3 Qxd3 19. Bxd3 Kh8 20. Be2 Rc3 21. Kf2 Rfc8 22. Rd2 Bd8 23. Bd1 g6 24. a4 R3c4 25. axb5 axb5 26. Rb2 Rc3 27. Be2 Rb8 28. Ra2 Ne8 29. Rd3 Rcc8 30. f4 e4 31. Rda3 Nc7 32. Ba7 Rb7 33. Bd4+ Kg8 34. c3 Nxd5 35. Ra8 Rbb8 36. Rxb8 Rxb8 37. g3 Bb6 38. Bxb6 Rxb6 39. Ra3 Kf8 40. Rb3 Ke7 41. h4 Nc7 42. c4 bxc4 43. Bxc4 d5 44. Bf1 Ne6 45. b5 Kd6 46. Rb2 d4 47. Bg2 Nc5 48. Bf1 Kd5 49. Rb4 f5 50. Bc4+ Kd6 51. Bf1 Ne6 52. Ra4 d3 53. Ke3 Rxb5 54. Ra6+ Kd5 55. Ra7 Rb1 56. Bxd3 exd3 57. Kxd3 Rb3+ 58. Kd2 Rxg3 59. Rd7+ Ke4 60. Re7 Rd3+ 61. Ke1 Re3+ 62. Kf2 Kxf4 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "1"]
[White "Witczak, Borys"]
[Black "Hlubek, Tymoteusz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1240"]
[BlackElo "1036"]
[PlyCount "75"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rae1 Nd7 13. Qc2 h6 14. h3 Bxf3 15. Nxf3 Rac8 16. Qe2 Rfe8 17. Ne5 Ndxe5 18. dxe5 Qe7 19. Qg4 Qg5 20. Qxg5 hxg5 21. f4 gxf4 22. Rxf4 Rcd8 23. Bb5 Re7 24. Bxc6 bxc6 25. Rb4 Rdd7 26. Kf2 Rb7 27. Rxb7 Rxb7 28. b4 Kh7 29. Ke3 Kg6 30. Kd4 f6 31. Kc5 Rb6 32. a4 fxe5 33. Rxe5 Kf6 34. Re3 Rb7 35. Kxc6 Re7 36. Kd6 Re8 37. Rf3+ Kg6 38. Kc5 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "6"]
[White "Witczak, Borys"]
[Black "Karaszewski, Gabriel"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1240"]
[BlackElo "1527"]
[PlyCount "77"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Rae1 Rab8 14. Ne5 b5 15. f4 b4 16. Qc2 bxc3 17. bxc3 Rfc8 18. Qd2 g6 19. f5 exf5 20. Bxf5 Rc7 21. Qg5 Ne4 22. Bxe4 dxe4 23. Rf6 Qd5 24. Qf4 Nxe5 25. dxe5 Re8 26. e6 Qc5+ 27. Kh1 Rxe6 28. Rxe6 fxe6 29. Rf1 e3 30. Qf6 Qe7 31. Qe5 Qc5 32. Qxe6+ Kg7 33. Qf6+ Kg8 34. Rd1 Rc8 35. Qe6+ Kh8 36. Qf6+ Kg8 37. Rd7 Qf8 38. Qe6+ Kh8 39. Rf7 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Ochedzan, Filip"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1240"]
[BlackElo "1697"]
[PlyCount "67"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Bd7 9. Bb3 Na5 10. Qd2 Nxb3 11. axb3 a6 12. g4 Bc6 13. h4 h5 14. Nxc6 bxc6 15. g5 Nd7 16. f4 Qc7 17. 0-0 0-0 18. Qd3 e6 19. Rxa6 d5 20. Rfa1 Rxa6 21. Rxa6 Rd8 22. e5 d4 23. Qxd4 Nxe5 24. Qb6 Qxb6 25. Bxb6 Rd2 26. fxe5 Bxe5 27. b4 Rxc2 28. Ne4 Rxb2 29. Bc5 Re2 30. Nf6+ Kg7 31. Be7 Rb2 32. Ra8 Bxf6 33. Bxf6+ Kh7 34. Rh8# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "9"]
[White "Witczak, Borys"]
[Black "Pekala, Dawid"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1240"]
[BlackElo "1244"]
[PlyCount "61"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be2 Nge7 8. 0-0 Ng6 9. Kh1 Be7 10. f4 0-0 11. f5 Nge5 12. Bf4 Qb6 13. Nxc6 Nxc6 14. b3 Bf6 15. Rc1 Qd8 16. Bd6 Re8 17. Bh5 g6 18. fxg6 hxg6 19. e5 Bxe5 20. Qg4 Bg7 21. Rxf7 Kxf7 22. Qxg6+ Kg8 23. Qxe8+ Qxe8 24. Bxe8 Nd4 25. Bg6 Nf5 26. Bxf5 exf5 27. Nd5 b5 28. Nb6 Bb7 29. Nxa8 Bxa8 30. cxb5 Bb7 31. Rc7 1-0

