[Event "Prague Summer op-B 8th"]
[Site "Prague"]
[Date "2021.08.11"]
[Round "7"]
[White "Mikolajczyk, Michal"]
[Black "Hrebicek, Petr"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1806"]
[PlyCount "37"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. c4 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 d6 7. Nf3 0-0 8. Qb3 Nc6 9. d5 Na5 10. Qa4 b6 11. Rd1 Ne4 12. Qc2 Qf6 13. Rc1 Ba6 14. dxe6 Qxe6 15. Nd4 Qf7 16. Bd3 Bxc4 17. Bxe4 fxe4 18. Qxe4 Rae8 19. Qf3 0-1

[Event "Prague Summer op-B 8th"]
[Site "Prague"]
[Date "2021.08.10"]
[Round "6"]
[White "Kalvach, Ladislav"]
[Black "Mikolajczyk, Michal"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1771"]
[PlyCount "108"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. e3 Nf6 4. d4 Bf5 5. Nf3 e6 6. cxd5 exd5 7. Ne5 Bd6 8. Bd3 Bxd3 9. Qxd3 0-0 10. f4 Nbd7 11. 0-0 Re8 12. a3 a5 13. b3 Qb6 14. Bd2 Rad8 15. Qf5 Re6 16. Qd3 c5 17. Na4 Qa7 18. Rfc1 cxd4 19. exd4 Bxe5 20. fxe5 Nxe5 21. Qc3 Nc6 22. Qc5 Qa6 23. Nc3 Qd3 24. Bg5 Qxd4+ 25. Qxd4 Nxd4 26. Bxf6 Rxf6 27. Rd1 Nxb3 28. Rab1 Nc5 29. Nxd5 Rfd6 30. Ne7+ Kf8 31. Rxd6 Rxd6 32. Nf5 Rf6 33. Ne3 g6 34. Rb5 Re6 35. Rxc5 Rxe3 36. Rxa5 Rb3 37. Ra7 Ke7 38. g4 Kf6 39. Kg2 Kg5 40. Ra4 b5 41. Ra7 h6 42. h3 f5 43. gxf5 Kxf5 44. a4 b4 45. Rb7 Kf4 46. Rf7+ Kg5 47. a5 Kh4 48. Rf4+ Kh5 49. a6 g5 50. Rc4 Rb2+ 51. Kg3 b3 52. Rb4 Rb1 53. a7 Ra1 54. Rxb3 Rxa7 1/2-1/2

[Event "Prague Summer op-B 8th"]
[Site "Prague"]
[Date "2021.08.08"]
[Round "4"]
[White "Belov, Alexander"]
[Black "Mikolajczyk, Michal"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1853"]
[PlyCount "105"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. b3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. Bb2 Bd6 7. g3 Nbd7 8. Bg2 0-0 9. 0-0 Re8 10. h3 Qc7 11. Nh4 Bg6 12. Nxg6 hxg6 13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 Nf6 16. Bg2 Rad8 17. Qf3 e5 18. c5 e4 19. Qe2 Bf8 20. Rae1 Qa5 21. a3 b6 22. b4 Qa4 23. Qc4 Rd5 24. Qc1 b5 25. Re3 Rd7 26. Rfe1 Rde7 27. Qb1 Nd5 28. Rxe4 Qb3 29. Rxe7 Rxe7 30. Bxd5 Qxd5 31. Rxe7 Bxe7 32. Qd3 Bf6 33. Qe3 Kf8 34. Qf4 Qd8 35. Qe4 Qd7 36. Kg2 a6 37. f4 Qf5 38. Qxf5 gxf5 39. g4 fxg4 40. hxg4 g6 41. Kf3 Ke7 42. Ke4 Bg7 43. Bc1 f6 44. d5 Kd7 45. dxc6+ Kxc6 46. Be3 Bh8 47. Bd4 Bg7 48. Ke3 a5 49. g5 axb4 50. axb4 Bf8 51. Bxf6 Bxc5+ 52. bxc5 Kxc5 53. f5 1-0

