[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.09"]
[Round "9"]
[White "Iwanuszek, Jan"]
[Black "Kolder, Vojtech"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "56"]
[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. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Bc4 Nc6 7. a3 e5 8. Be3 Be7 9. Nb5 a6 10. Nc3 0-0 11. 0-0 Na5 12. b3 Nxc4 13. bxc4 exd4 14. Nxd4 Bg4 15. Nce2 Ne4 16. Qd3 Nc5 17. Qc3 Bf6 18. Qd2 Ne4 19. Qe1 c5 20. Nb3 Bxa1 21. Nxa1 Qc8 22. Qh4 g5 23. Qh6 Qc6 24. Bxg5 Qxh6 25. Bxh6 Rfe8 26. Nf4 Nd2 27. Rf2 Re1+ 28. Rf1 Rxf1# 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.08"]
[Round "8"]
[White "Kolder, Vojtech"]
[Black "Galuzny, Matyas"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "40"]
[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. d4 Bd6 4. Nc3 Nf6 5. Bc4 exd4 6. Nxd4 Nxd4 7. Qxd4 0-0 8. 0-0 c5 9. Qd1 Bb8 10. Bg5 Qc7 11. g3 Qe5 12. Bxf6 Qxf6 13. Re1 d5 14. exd5 Be5 15. Qd2 Bh3 16. Qe3 Bd4 17. Qd2 Qf3 18. Bf1 Bc8 19. Qd3 Qxf2+ 20. Kh1 Qg1# 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.07"]
[Round "7"]
[White "Mamak, Malgorzata"]
[Black "Kolder, Vojtech"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1187"]
[PlyCount "69"]
[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. c4 dxc4 3. e4 Nc6 4. Be3 e5 5. Nf3 Bd6 6. Bxc4 exd4 7. Nxd4 Nxd4 8. Bxd4 Bb4+ 9. Nd2 Qxd4 10. Qa4+ Bd7 11. Qxb4 Nf6 12. Bxf7+ Kxf7 13. Qxd4 Rad8 14. Qc3 Rhe8 15. 0-0 Bc6 16. Qb3+ Kf8 17. Nf3 Rxe4 18. Ng5 Re7 19. Rae1 Rdd7 20. Rxe7 Rxe7 21. Ne6+ Ke8 22. Re1 Bd5 23. Qe3 Kd7 24. Nf8+ Kc6 25. Qxe7 Ng4 26. Re6+ Bxe6 27. Qxe6+ Kc5 28. Nd7+ Kb5 29. Qxg4 c5 30. a4+ Kc6 31. Qe6+ Kc7 32. Nxc5 b6 33. Qd7+ Kb8 34. Na6+ Ka8 35. Qc8# 1-0

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.06"]
[Round "6"]
[White "Hradek, Ondrej"]
[Black "Kolder, Vojtech"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "101"]
[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. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 Nf6 11. Re1+ Ne7 12. Qb3 0-0 13. Ng5 Qe8 14. Qa3 h6 15. Rxe7 Qd8 16. Bxf7+ Rxf7 17. Nxf7 Qxd4 18. Qc3 Qxc3 19. bxc3 Nd5 20. Re5 Be6 21. Rxe6 Kxf7 22. Rae1 Nxc3 23. Re7+ Kf6 24. Rxc7 Nxa2 25. Rxb7 Rd8 26. Rxa7 Rxd2 27. h3 Nb4 28. Ree7 Nc6 29. Rxg7 Nxa7 30. Rxa7 h5 31. Ra6+ Kg5 32. Ra5+ Kg6 33. g4 Rd1+ 34. Kg2 hxg4 35. hxg4 Rd4 36. f3 Rd8 37. Kg3 Rh8 38. Ra6+ Kg7 39. Ra7+ Kg8 40. Ra8+ Kh7 41. Rxh8+ Kxh8 42. Kh4 Kg7 43. Kg5 Kf7 44. Kh6 Kf6 45. g5+ Kf7 46. Kh7 Kf8 47. g6 Ke7 48. g7 Kf6 49. g8Q Ke5 50. Qf7 Kd4 51. Qe6 1-0

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.05"]
[Round "5"]
[White "Kolder, Vojtech"]
[Black "Lazar, Patrik"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "101"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bc5 7. Bc4 0-0 8. 0-0 d5 9. exd5 cxd5 10. Nxd5 Nxd5 11. Bxd5 Be6 12. Bxa8 Qxa8 13. Re1 Bc8 14. Be3 Bd6 15. Qd2 Qc6 16. Rad1 Bb7 17. Kf1 Ba6+ 18. Kg1 Bb7 19. Kf1 Ba6+ 20. Kg1 Bb7 21. f3 Ba6 22. Bf4 Bc5+ 23. Kh1 Qb6 24. Re3 h6 25. Re5 Bb7 26. Bxh6 Qxh6 27. Qxh6 gxh6 28. Rde1 Rd8 29. Rxc5 Ba6 30. Rc6 Be2 31. Rxh6 Rd2 32. h3 Bc4 33. Re4 Rd1+ 34. Kh2 Bxa2 35. Re8+ Kg7 36. Rc6 Rd7 37. Ra6 Bc4 38. Rxa7 Bb5 39. Rc8 Bf1 40. Rcxc7 Rd2 41. Rxf7+ Kg6 42. Rg7+ Kf6 43. Rgd7 Rxg2+ 44. Kh1 Rg3 45. Rd5 Bg2+ 46. Kh2 Rg8 47. Ra6+ Kf7 48. Rd7+ Ke8 49. Rb7 Bxh3 50. Ra8+ Bc8 51. Rxc8# 1-0

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.04"]
[Round "4"]
[White "Sojka, Matyas"]
[Black "Kolder, Vojtech"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "36"]
[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. Ng5 0-0 6. Nf3 d5 7. d4 dxc4 8. dxe5 Qxd1+ 9. Kxd1 Nxe4 10. Nbd2 Nxf2+ 11. Ke2 Nxh1 12. Ne4 Re8 13. Bg5 Nxe5 14. Rd1 Nxf3 15. Bd8 Rxe4+ 16. Kxf3 Re3+ 17. Kf4 Nf2 18. Rd2 Re4+ 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.03"]
[Round "3"]
[White "Kolder, Vojtech"]
[Black "Waszkiewicz, Mateusz"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "58"]
[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. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Bxc6+ bxc6 8. Nxe5 Qf6 9. d4 c5 10. c3 cxd4 11. cxd4 Bd6 12. Nc6 0-0 13. Bd2 Ba6 14. Qa4 Bd3 15. Bb4 Bxb4+ 16. Nxb4 Qxd4 17. b3 Qxa1+ 18. Kd2 Qxh1 19. Nxd3 exd3 20. Kxd3 Rfd8+ 21. Kc4 Qf1+ 22. Kb4 Rd4+ 23. Ka5 Qe1+ 24. Kb5 Rxa4 25. Kxa4 Rb8 26. a3 Qe2 27. b4 Qd1+ 28. Ka5 Qb3 29. Ka6 Qa4# 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.02"]
[Round "2"]
[White "Grobelny, Jakub"]
[Black "Kolder, Vojtech"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "74"]
[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 Nf6 4. 0-0 Bc5 5. d3 d6 6. Bg5 Bg4 7. h3 Bxf3 8. Qxf3 Bd4 9. Nc3 Bxc3 10. bxc3 0-0 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Rfe1 Rad8 14. Re3 Kh8 15. Rg3 Na5 16. Bd5 c6 17. Bc4 Nxc4 18. dxc4 d5 19. cxd5 cxd5 20. exd5 Rxd5 21. Rd3 Rxd3 22. cxd3 Rd8 23. Rd1 Rc8 24. Rc1 b5 25. c4 bxc4 26. dxc4 a5 27. a4 Rb8 28. c5 Rc8 29. c6 e4 30. f3 exf3 31. gxf3 f5 32. f4 h5 33. h4 f6 34. c7 Kg7 35. Kg2 Kf7 36. Kf3 Ke7 37. Rc5 Kd6 0-1

[Event "Bohumin op-C 6th"]
[Site "Bohumin"]
[Date "2023.07.01"]
[Round "1"]
[White "Kolder, Vojtech"]
[Black "Brejcha, Lukas"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1189"]
[PlyCount "40"]
[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. f4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Bd3 Re8 8. Be3 Bd6 9. Qd2 Bxf4 10. Nd1 Bxe3 11. Nxe3 Ng4 12. 0-0 Nxe3 13. Rfe1 Nf5 14. Rxe8+ Qxe8 15. Re1 Qd8 16. Re5 Nc6 17. Bxf5 Nxe5 18. dxe5 Bxf5 19. Nh4 Qxh4 20. Qxd5 Qe1# 0-1

