[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "7"]
[White "Antczak, Marcin"]
[Black "Ptak, Pawel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1534"]
[BlackElo "1301"]
[PlyCount "157"]
[EventDate "2023.08.06"]
[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. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. e3 h6 7. Bh4 g5 8. Bg3 a6 9. Bd3 Nc6 10. Nge2 Bb4 11. 0-0 Bxc3 12. Nxc3 b5 13. f3 Bb7 14. Qe2 Nh5 15. Bf2 f5 16. Rad1 0-0 17. Bb1 Na5 18. b3 Rc8 19. Rc1 Bc6 20. Qd2 Nf6 21. Rfe1 Kh8 22. Bg3 b4 23. Ne2 Qe7 24. Be5 Bb7 25. Rxc8 Rxc8 26. Bxf6+ Qxf6 27. Qxb4 Qd8 28. Rc1 Rxc1+ 29. Nxc1 Qc7 30. Qf8+ Kh7 31. Ne2 Nc6 32. Qe8 Bc8 33. g4 Qd7 34. Qf8 Qd8 35. Qf7+ Kh8 36. gxf5 exf5 37. Bxf5 Bxf5 38. Qxf5 Qe7 39. Kf2 Qd6 40. Ng3 Ne7 41. Qf8+ Kh7 42. Qf7+ Kh8 43. Kg2 Qc7 44. Qf6+ Kh7 45. Qxa6 Qc2+ 46. Qe2 Qc3 47. e4 Qxd4 48. exd5 Ng6 49. Qe4 Qd2+ 50. Ne2 Kg7 51. Qd4+ Qxd4 52. Nxd4 Nf4+ 53. Kg3 Nxd5 54. a4 h5 55. Nc6 Kf6 56. a5 Kf5 57. b4 h4+ 58. Kf2 Nc7 59. Na7 Ke6 60. b5 Kd5 61. b6 Na6 62. Kg2 Kc5 63. Kh3 Kb4 64. Nc6+ Kb5 65. Nd8 Kxa5 66. b7 Kb6 67. Kg4 Kc7 68. Ne6+ Kxb7 69. Nxg5 Kc7 70. Kxh4 Kd7 71. Kh5 Ke7 72. Kg6 Nb4 73. Kg7 Nd5 74. h4 Nf4 75. Ne4 Ne6+ 76. Kg6 Nf8+ 77. Kh6 Kf7 78. h5 Ne6 79. Ng5+ 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "5"]
[White "Antczak, Marcin"]
[Black "Suszczynski, Dominik"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1534"]
[BlackElo "1397"]
[PlyCount "70"]
[EventDate "2023.08.06"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. Qc2 b6 6. f3 Bb7 7. e3 d6 8. Bd3 Bxc3+ 9. Qxc3 Nbd7 10. Ne2 0-0 11. 0-0 h6 12. Bh4 Qe8 13. b4 g5 14. Bf2 a5 15. bxa5 Rxa5 16. Be1 g4 17. f4 Qa8 18. a3 Bxg2 19. Rf2 Be4 20. Ng3 Rf7 21. Qb3 Ra7 22. Bb4 h5 23. d5 exd5 24. Nxf5 Bxd3 25. Nh6+ Kg7 26. Nxf7 dxc4 27. Qb2 Kxf7 28. Bc3 Ne4 29. Qb5 Ndf6 30. Bxf6 Nxf6 31. Qg5 Rxa3 32. Rxa3 Qxa3 33. f5 Qa1+ 34. Kg2 Be4+ 35. Rf3 Bxf3+ 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "4"]
[White "Antczak, Marcin"]
[Black "Witkowski, Michal"]
[Result "0-1"]
[ECO "D81"]
[WhiteElo "1534"]
[BlackElo "1228"]
[PlyCount "72"]
[EventDate "2023.08.06"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 e6 5. cxd5 exd5 6. Bg5 Nc6 7. Nf3 Na5 8. Qa4+ Nc6 9. Ne5 Be7 10. Bxf6 Bxf6 11. Nxc6 bxc6 12. Qxc6+ Bd7 13. Qxd5 0-0 14. e3 Rb8 15. b3 Be6 16. Qf3 Bg7 17. Rc1 c5 18. Be2 cxd4 19. exd4 Bxd4 20. 0-0 Qa5 21. Na4 Rfe8 22. Rfd1 Rbd8 23. h3 Bd5 24. Qd3 Be4 25. Qc4 Qg5 26. Bf1 Qf4 27. Rxd4 Rxd4 28. Qc5 Rd5 29. Qc6 Red8 30. Re1 Rd4 31. Qc5 Rd1 32. Re3 Bd3 33. Rxd3 R8xd3 34. Nc3 Rxf1+ 35. Kxf1 Qc1+ 36. Ke2 Qc2+ 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "1"]
[White "Antczak, Marcin"]
[Black "Zinchenko, Anatoly"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1534"]
[BlackElo "1901"]
[PlyCount "55"]
[EventDate "2023.08.06"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. h3 Na6 9. 0-0 Nh5 10. Re1 Nf4 11. Bf1 f5 12. g3 fxe4 13. Nxe4 Nxh3+ 14. Kh2 Bg4 15. Bxh3 Bxf3 16. Bg5 Qe8 17. Qd2 Bxe4 18. Rxe4 Nc5 19. Re2 Qa4 20. Qc2 Qxc2 21. Rxc2 h6 22. Be3 b6 23. Bxc5 bxc5 24. Be6+ Kh7 25. Kg2 Rab8 26. Rb1 Rb4 27. Bd7 Rb6 28. Bb5 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "3"]
[White "Cieslak, Wiktoria"]
[Black "Antczak, Marcin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1919"]
[BlackElo "1534"]
[PlyCount "123"]
[EventDate "2023.08.06"]
[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 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. 0-0 a5 9. f4 cxd4 10. cxd4 Qb6 11. Nf3 h6 12. Kh1 g6 13. Nc3 Rg8 14. Na4 Qc7 15. Be3 Nb6 16. Rc1 Nxa4 17. Qxa4 Bd7 18. Bb5 g5 19. Rc2 Qd8 20. fxg5 hxg5 21. Ne1 f5 22. exf6 Bxf6 23. Rcf2 Be7 24. Qc2 Qc7 25. Bxc6 Bxc6 26. Rf7 0-0-0 27. Nf3 Qd6 28. Ne5 Kb8 29. Qb3 Be8 30. Rh7 Rc8 31. Bd2 a4 32. Qd3 Bd8 33. a3 Rc7 34. Bb4 Qb6 35. Bc5 Rxc5 36. dxc5 Qxc5 37. Nd7+ Bxd7 38. Rxd7 Rh8 39. g3 Bb6 40. Qc3 Qc8 41. Qe5+ Ka7 42. Qxe6 Qc2 43. h3 Qd3 44. Qf5 Qxg3 45. Rh7 Re8 46. Qxd5 Bc7 47. Qg2 Re1 48. Rxe1 Qxe1+ 49. Qg1+ Qxg1+ 50. Kxg1 Bf4 51. Re7 Kb6 52. Re4 Ka5 53. Rxf4 gxf4 54. h4 Kb5 55. h5 Kc4 56. h6 Kb3 57. h7 Kxb2 58. h8Q+ Kxa3 59. Qa1+ Kb3 60. Qb1+ Kc3 61. Qxb7 Kc2 62. Qb4 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "8"]
[White "Kolendo, Kajetan"]
[Black "Antczak, Marcin"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1239"]
[BlackElo "1534"]
[PlyCount "107"]
[EventDate "2023.08.06"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. h3 e5 7. d5 a5 8. Bd3 Na6 9. a3 Nc5 10. Bc2 Nh5 11. Be3 b6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Na6 15. Qa3 f5 16. Bg5 Qe8 17. Ba4 Qf7 18. Bb5 Nb8 19. Be3 fxe4 20. Nxe4 Nf4 21. Bxf4 Qxf4 22. Qe3 Na6 23. Bxa6 Bxa6 24. b5 Bc8 25. Ke2 Qxe3+ 26. fxe3 Bf5 27. Nfd2 Ra8 28. g4 Bd7 29. Rf1 h5 30. Rg1 hxg4 31. hxg4 Ra3 32. Kf3 Bc8 33. Rh1 Bf8 34. Nf6+ Kf7 35. Nde4 Bg7 36. Rh7 Ra4 37. Ne8 Kxe8 38. Rxg7 Rxc4 39. Rg8+ Kd7 40. g5 Bb7 41. Nf6+ Ke7 42. Rb8 Bxd5+ 43. Nxd5+ Ke6 44. e4 Rc5 45. Rc8 Kd7 46. Rg8 Rxb5 47. Rxg6 Rb3+ 48. Kg4 c6 49. Rg7+ Ke8 50. Nf6+ Kf8 51. Rc7 Rb1 52. Kf5 Rf1+ 53. Ke6 Rxf6+ 54. gxf6 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "2"]
[White "Sikora, Rafal"]
[Black "Antczak, Marcin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1859"]
[BlackElo "1534"]
[PlyCount "68"]
[EventDate "2023.08.06"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. Na3 dxe5 9. Qe2 e6 10. Nxe5 Be7 11. Nxc6 bxc6 12. cxd4 Qxd4 13. Nc2 Qf6 14. Be3 c5 15. 0-0 0-0 16. Na3 Bb7 17. Rac1 Rac8 18. Rc2 Be4 19. Rd2 Rfd8 20. Rfd1 Rxd2 21. Rxd2 Bd5 22. Qa6 Rc7 23. Nb5 Qg6 24. f3 Rd7 25. Nxa7 Na8 26. Nb5 Bb7 27. Qa5 Qb1+ 28. Kf2 Rxd2+ 29. Qxd2 Nb6 30. Nd6 Ba6 31. Kg3 Qg6+ 32. Kf2 Qb1 33. Kg3 Qg6+ 34. Kf2 Qb1 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "9"]
[White "Werblinski, Wojciech"]
[Black "Antczak, Marcin"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1304"]
[BlackElo "1534"]
[PlyCount "97"]
[EventDate "2023.08.06"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. Nxc6 bxc6 8. exd5 cxd5 9. Qe2 Be7 10. 0-0 0-0 11. Rd1 Rb8 12. c4 dxc4 13. Bxh7+ Nxh7 14. Rxd8 Rxd8 15. Nc3 Ba6 16. Ne4 Rb5 17. Qxc4 Rbd5 18. Qxa6 Rd1+ 19. Rxd1 Rxd1+ 20. Qf1 Rxf1+ 21. Kxf1 f5 22. Nc5 Bxc5 23. Bxc5 a6 24. Ke2 Nf6 25. Kd3 Kf7 26. Kc4 Nd5 27. b4 Ke8 28. Bd4 g6 29. Kc5 Kd7 30. a4 g5 31. Be5 f4 32. b5 a5 33. g3 fxg3 34. fxg3 g4 35. b6 Kc8 36. Kb5 Kb7 37. Kxa5 Nxb6 38. Kb5 Nd5 39. a5 Ne3 40. a6+ Ka8 41. Bd4 Nf1 42. Bg1 Nd2 43. Kc6 Nf3 44. Bf2 Ng5 45. Be3 Ne4 46. Kd7 e5 47. Ke6 Nc3 48. Kxe5 Nd1 49. Bd4 1-0

