[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.09"]
[Round "9"]
[White "Stepan, Vaclav"]
[Black "Mamak, Malgorzata"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1187"]
[PlyCount "71"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Bc4 d6 4. Nc3 g6 5. d3 Nf6 6. h3 b5 7. Bb3 Bb7 8. 0-0 Bg7 9. Re1 Nbd7 10. Rb1 Qc7 11. Bf4 Nb6 12. e5 dxe5 13. Bxe5 Qc6 14. a3 0-0 15. Qd2 c4 16. Ba2 Rad8 17. Red1 Qe6 18. Qe3 Bxf3 19. Qxf3 Qxe5 20. Re1 Qd6 21. Red1 Qc7 22. Ne4 Nxe4 23. Qxe4 Qe5 24. Qf3 Qd6 25. Re1 Qf6 26. Qb7 Qf4 27. f3 cxd3 28. cxd3 Qd4+ 29. Kh1 Qxd3 30. Rxe7 Nc4 31. Rd7 Qc2 32. Rbd1 Nxa3 33. Rxd8 Qxb2 34. Qe7 a5 35. R1d7 Qc1+ 36. Kh2 1-0

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.08"]
[Round "8"]
[White "Dzialo, David"]
[Black "Stepan, Vaclav"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1059"]
[PlyCount "84"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 h6 6. Be3 Bb6 7. d4 Nf6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. d5 Bd7 11. Bxb6 axb6 12. Qe2 c6 13. h3 Nh5 14. g3 Nf6 15. Qe3 0-0 16. 0-0-0 Qc7 17. a3 Rad8 18. Rd2 c5 19. g4 g5 20. h4 Nxg4 21. Qe2 f6 22. hxg5 hxg5 23. Qf1 Kg7 24. Qg2 Rh8 25. Rdd1 Qc8 26. Rde1 Rxh1 27. Rxh1 Rh8 28. Rxh8 Qxh8 29. Na4 b5 30. Nb6 Bc8 31. Qf1 Qe8 32. Kd1 Nh6 33. Nxc8 Qxc8 34. Qxb5 Kf7 35. b4 cxb4 36. Qxb4 Ke7 37. a4 Ng4 38. Qb6 Kd7 39. Nd2 Qc7 40. Qb5+ Ke7 41. Qe2 Nh6 42. Qh5 Nf7 1/2-1/2

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.07"]
[Round "7"]
[White "Grobelny, Jakub"]
[Black "Stepan, Vaclav"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "128"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bd6 5. Bxc6 dxc6 6. d3 Be6 7. Bg5 0-0 8. Bxf6 Qxf6 9. 0-0 Bg4 10. Re1 Bxf3 11. Qxf3 Qxf3 12. gxf3 Bb4 13. a3 Bxc3 14. bxc3 b6 15. d4 f6 16. dxe5 fxe5 17. Red1 Rxf3 18. Rd3 Rxd3 19. cxd3 Rd8 20. Rd1 c5 21. Kf1 Kf7 22. Ke2 Kf6 23. Ke3 Ke6 24. d4 cxd4+ 25. cxd4 c6 26. f3 g5 27. h3 h6 28. Rg1 Rxd4 29. h4 Kf6 30. hxg5+ hxg5 31. Rh1 Kg6 32. Rh8 Ra4 33. Rg8+ Kf6 34. Rf8+ Ke7 35. Rf5 Rxa3+ 36. Kf2 Ke6 37. Rxg5 c5 38. Rg6+ Kf7 39. Rd6 c4 40. Rd7+ Ke6 41. Rc7 c3 42. Ke1 Kd6 43. Rh7 c2 44. Kd2 Rxf3 45. Kxc2 a5 46. Rh6+ Kc5 47. Rh5 Kd4 48. Rh6 Kxe4 49. Rxb6 Kf4 50. Rb5 e4 51. Rxa5 Rf2+ 52. Kd1 e3 53. Ra4+ Kf3 54. Ra3 Rf1+ 55. Kc2 Kf2 56. Rb3 e2 57. Rb2 e1Q 58. Rb1 Qxb1+ 59. Kd2 Qc1+ 60. Kd3 Re1 61. Kd4 Qd2+ 62. Kc4 Rc1+ 63. Kb3 Qc3+ 64. Ka2 Ra1# 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.06"]
[Round "6"]
[White "Stepan, Vaclav"]
[Black "Szczurek, Julia"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "155"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. h3 d6 7. 0-0 0-0 8. Re1 Re8 9. Be3 Bb6 10. Bxb6 axb6 11. Qb3 Be6 12. Bxe6 fxe6 13. Nbd2 d5 14. exd5 exd5 15. Re3 Re7 16. Rae1 Qe8 17. a4 Kh8 18. Qa3 Re6 19. d4 e4 20. b4 Nd8 21. Ne5 Nf7 22. Nxf7+ Qxf7 23. Qb3 Qe7 24. c4 c6 25. b5 Re8 26. f3 Kg8 27. bxc6 bxc6 28. Qxb6 Qf7 29. c5 R8e7 30. Qb8+ Qe8 31. Qb3 Kh8 32. a5 Qd8 33. Qa3 Ra7 34. Ra1 Qe8 35. Rae1 Rae7 36. f4 Qg6 37. Rf1 Qf5 38. g4 Nxg4 39. hxg4 Qxg4+ 40. Rg3 Qf5 41. Qe3 Rg6 42. Rf2 Rxg3+ 43. Qxg3 e3 44. Re2 Re6 45. Kf1 exd2 46. Rxd2 Qb1+ 47. Kg2 Qe4+ 48. Qf3 Qg6+ 49. Kf2 Qf6 50. f5 Qh4+ 51. Qg3 Qf6 52. Qf3 Re4 53. a6 Qh4+ 54. Qg3 Rf4+ 55. Kg2 Rg4 56. Qxg4 Qxg4+ 57. Kh1 Qh3+ 58. Kg1 Qe3+ 59. Rf2 Qa3 60. a7 Qxa7 61. f6 Qa1+ 62. Kg2 gxf6 63. Rxf6 Qxd4 64. Rxh6+ Kg7 65. Rxc6 Qe4+ 66. Kf2 Qf4+ 67. Ke2 Qe5+ 68. Kd3 Qe4+ 69. Kc3 d4+ 70. Kc4 Qxc6 71. Kxd4 Kf6 72. Kc4 Ke5 73. Kb4 Qd5 74. Kc3 Qxc5+ 75. Kd2 Qf2+ 76. Kd3 Kd5 77. Kc3 Qd4+ 78. Kb3 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.05"]
[Round "5"]
[White "Bulawa, Adam"]
[Black "Stepan, Vaclav"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1135"]
[PlyCount "109"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Bc5 5. Be3 Bxe3 6. fxe3 d6 7. h3 Nf6 8. Nc3 Be6 9. Bxe6 fxe6 10. d4 Nh5 11. 0-0 0-0 12. d5 exd5 13. exd5 Ne7 14. Re1 Ng6 15. Nxe5 Qg5 16. Nf3 Rxf3 17. Qxf3 Nh4 18. Qg4 Qxg4 19. hxg4 Nf6 20. Kh2 Re8 21. e4 Ng6 22. Nb5 Nxg4+ 23. Kg3 N6e5 24. Nxa7 Nc4 25. Nb5 c6 26. Nc3 Re7 27. b3 Na3 28. Re2 Ne5 29. Rd1 Rc7 30. Nb1 Nxb1 31. Rxb1 g5 32. c4 h5 33. Kh3 Kg7 34. Rf1 Kg6 35. Ref2 Rf7 36. Rxf7 Nxf7 37. a4 Ne5 38. Rf5 cxd5 39. Rxe5 dxe5 40. cxd5 Kf6 41. b4 Ke7 42. a5 Kd6 43. b5 Kc7 44. a6 bxa6 45. bxa6 Kb6 46. d6 Kxa6 47. d7 Kb5 48. d8Q g4+ 49. Kg3 Kc4 50. Qd5+ Kc3 51. Qxe5+ Kd3 52. Kf2 Kc4 53. Ke3 Kb4 54. Kd3 Kb3 55. Qb5+ 1-0

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.04"]
[Round "4"]
[White "Stepan, Vaclav"]
[Black "Kolorz, Julia"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "113"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. Bd2 Bxc3 6. Bxc3 Qe7 7. Qd2 0-0 8. 0-0-0 d5 9. exd5 Nxd5 10. Re1 f6 11. d4 Rd8 12. dxe5 Ndb4 13. Qf4 Nxa2+ 14. Kb1 Nxc3+ 15. bxc3 Qf7 16. Bc4 Be6 17. Bxe6 Qxe6 18. exf6 Qf7 19. Nd4 Nxd4 20. cxd4 Qxf6 21. Qxf6 gxf6 22. c3 Rd6 23. Re7 Rb6+ 24. Kc2 c6 25. Rb1 Rxb1 26. Kxb1 b5 27. Kb2 a5 28. g4 Rb8 29. f4 h6 30. h4 b4 31. Rc7 Rb6 32. g5 bxc3+ 33. Kxc3 a4 34. gxh6 a3 35. Ra7 Rb8 36. Rxa3 Kh7 37. Ra6 Kxh6 38. Rxc6 Kg6 39. h5+ Kf5 40. Kc4 Rd8 41. Kc5 Kxf4 42. Rxf6+ Kg5 43. Rd6 Rc8+ 44. Rc6 Rh8 45. h6 Kf5 46. Kd5 Rd8+ 47. Rd6 Rh8 48. Re6 Rd8+ 49. Rd6 Rh8 50. Kc6 Rc8+ 51. Kb7 Rh8 52. Rd7 Rxh6 53. d5 Ke5 54. Kc7 Ra6 55. d6 Kd5 56. Rd8 Rc6+ 57. Kb7 1/2-1/2

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.03"]
[Round "3"]
[White "Galuzny, Matyas"]
[Black "Stepan, Vaclav"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "136"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Qxd5 5. d4 Bg4 6. h3 Bxf3 7. Bb5+ c6 8. Qxf3 Qxf3 9. gxf3 cxb5 10. Bxf4 Nf6 11. 0-0 Nc6 12. Nc3 Kd7 13. d5 Nd4 14. Be5 Bc5 15. Rad1 Nxf3+ 16. Kh1 Nxe5 17. Nxb5 a6 18. Nd4 Bxd4 19. Rxd4 Rac8 20. Rf5 Ng6 21. c4 Kd6 22. b4 b6 23. a4 Rc7 24. a5 b5 25. c5+ Kd7 26. d6 Rc6 27. Rf2 Re8 28. h4 h5 29. Rf5 Re5 30. Rf1 Rd5 31. Rxd5 Nxd5 32. Rxf7+ Kd8 33. Rxg7 Nxh4 34. Rg8+ Kd7 35. Rh8 Nxb4 36. Rxh5 Ng6 37. Rh6 Ne5 38. Rh7+ Ke6 39. Re7+ Kf6 40. Kg2 Rxc5 41. Kg3 Rd5 42. Re8 Rxd6 43. Kf4 Nbd3+ 44. Ke4 Rc6 45. Rf8+ Ke6 46. Re8+ Kd6 47. Kd4 Rc4+ 48. Ke3 Kc5 49. Rc8+ Kb4 50. Ra8 Kxa5 51. Kd2 b4 52. Rb8 Ka4 53. Ke3 b3 54. Ra8 a5 55. Rh8 b2 56. Rh1 Rc1 57. Rxc1 bxc1Q+ 58. Kd4 Qc4+ 59. Ke3 Nb2 60. Kd2 Kb3 61. Ke3 Kc3 62. Kf2 Qd3 63. Kg2 Qf3+ 64. Kg1 Qe2 65. Kh1 Kd3 66. Kg1 Ke3 67. Kh1 Kf3 68. Kg1 Qg2# 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.02"]
[Round "2"]
[White "Stepan, Vaclav"]
[Black "Mazurek, Richard"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1109"]
[PlyCount "124"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. e5 d5 3. d4 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 Nge7 7. dxc5 Qc7 8. Bd4 Nxd4 9. Qxd4 Nf5 10. Qc3 Qxc5 11. Qxc5 Bxc5 12. Bd3 Nd4 13. Nbd2 0-0 14. 0-0 Bd7 15. Rac1 a6 16. Nxd4 Bxd4 17. Nf3 Bb6 18. c4 dxc4 19. Bxc4 Bc6 20. Rc3 Bc7 21. Re3 Rad8 22. a4 Bd5 23. Bxd5 Rxd5 24. Rc1 Bb6 25. Rec3 Rfd8 26. g3 Kf8 27. b4 Ke7 28. a5 Bd4 29. Rc7+ R8d7 30. Rxd7+ Rxd7 31. Nxd4 Rxd4 32. Rc7+ Rd7 33. Rc4 Kd8 34. f4 Rd1+ 35. Kg2 h5 36. Kh3 Rd2 37. Rc5 Kd7 38. b5 Rd5 39. Rxd5+ exd5 40. bxa6 bxa6 41. Kg2 Kc6 42. Kf3 Kb5 43. Ke3 Kxa5 44. Kd4 Kb4 45. Kxd5 a5 46. Kd6 a4 47. Ke7 a3 48. Kxf7 a2 49. e6 a1Q 50. e7 Qf6+ 51. Ke8 Kc5 52. Kd7 Qc6+ 53. Kd8 Qd6+ 54. Ke8 Kd5 55. Kf7 Qe6+ 56. Kxg7 Qxe7+ 57. Kg6 Qe8+ 58. Kg5 Qf7 59. h4 Ke4 60. Kh6 Qf5 61. Kg7 Qg4+ 62. Kh6 Kf5 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.01"]
[Round "1"]
[White "Hradek, Martin"]
[Black "Stepan, Vaclav"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "80"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 e6 4. Nb5 Bd6 5. Nxd6+ cxd6 6. g3 Nf6 7. Bg2 0-0 8. Nf3 Nh5 9. Bg5 f6 10. Bh4 g5 11. g4 Nf4 12. Bg3 Nxg2+ 13. Kf1 Nf4 14. Bxf4 gxf4 15. Qd3 e5 16. Rg1 e4 17. Qb3 exf3 18. Qxd5+ Kg7 19. g5 fxe2+ 20. Kxe2 f5 21. Rg2 Re8+ 22. Kd2 Re4 23. Qb3 Nxd4 24. Qd5 Qe7 25. c3 Be6 26. Qa5 b6 27. Qa6 f3 28. Rg3 Ne2 29. Rxf3 Bc4 30. Qa3 Qxg5+ 31. Re3 Rxe3 32. fxe3 Qf6 33. Qb4 d5 34. b3 a5 35. Qa3 Qxc3+ 36. Kd1 Qxa1+ 37. Kd2 Qc1+ 38. Qxc1 Nxc1 39. bxc4 Nxa2 40. Kd3 dxc4+ 0-1

