Event: Open Letni Praha 2025
Site: https://lichess.org/broadcast/summer-prague-open-2025/round-8/1Yz3rBpR/qGTke4Y8
White: Brejnik, Gustav
WhiteTitle: FM
WhiteElo: 2220
Black: Dobrovolsky, Ladislav
BlackTitle: IM
BlackElo: 2103
Result: 1/2-1/2
ECO: D06
Opening: Queen's Gambit Declined: Austrian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.2] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... c5 { [%eval 0.51] [%clk 1:31:04] } 3. cxd5 { [%eval 0.43] [%clk 1:31:38] } 3... Qxd5 { [%eval 0.5] [%clk 1:31:24] } 4. Nf3 { [%eval 0.45] [%clk 1:32:01] } 4... cxd4 { [%eval 0.52] [%clk 1:31:35] } 5. Nc3 { [%eval 0.36] [%clk 1:32:15] } 5... Qa5 { [%eval 0.45] [%clk 1:31:49] } 6. Nxd4 { [%eval 0.28] [%clk 1:32:27] } 6... Nf6 { [%eval 0.42] [%clk 1:32:00] } 7. Nb3 { [%eval 0.3] [%clk 1:24:15] } 7... Qc7 { [%eval 0.48] [%clk 1:32:09] } 8. a3 { [%eval -0.01] [%clk 1:23:30] } 8... Nc6 { [%eval 0.02] [%clk 1:31:57] } 9. e3 { [%eval -0.49] [%clk 1:02:08] } 9... e5 { [%eval -0.03] [%clk 1:31:02] } 10. Nb5 { [%eval -0.43] [%clk 0:59:31] } 10... Qb8 { [%eval -0.43] [%clk 1:30:25] } 11. Bd2 { [%eval -0.51] [%clk 0:55:56] } 11... Be7 { [%eval -0.6] [%clk 1:23:51] } 12. Be2 { [%eval -0.87] [%clk 0:53:24] } 12... O-O { [%eval -0.75] [%clk 1:17:46] } 13. Qc2 { [%eval -0.67] [%clk 0:50:50] } 13... a6 { [%eval -0.7] [%clk 1:16:12] } 14. Nc3 { [%eval -0.57] [%clk 0:50:16] } 14... Be6 { [%eval -0.62] [%clk 1:16:33] } 15. O-O { [%eval -0.64] [%clk 0:48:14] } 15... Rc8 { [%eval -0.76] [%clk 1:15:38] } 16. Be1 { [%eval -0.83] [%clk 0:33:55] } 16... b5 { [%eval -0.75] [%clk 1:09:58] } 17. Qd1 { [%eval -1.25] [%clk 0:32:37] } 17... Ra7 { [%eval -1.4] [%clk 1:08:34] } 18. Nd2 { [%eval -1.45] [%clk 0:32:09] } 18... Rac7 { [%eval -1.13] [%clk 1:03:26] } 19. Qb1 { [%eval -1.39] [%clk 0:31:50] } 19... Na5 { [%eval -1.55] [%clk 1:02:25] } 20. Nce4 { [%eval -1.64] [%clk 0:25:47] } 20... Nc6? { [%eval -0.35] } { Mistake. Nxe4 was best. } { [%clk 0:45:55] } 21. Nxf6+ { [%eval -0.11] [%clk 0:25:13] } 21... Bxf6 { [%eval -0.23] [%clk 0:46:07] } 22. Ne4 { [%eval -0.22] [%clk 0:25:11] } 22... Be7 { [%eval -0.3] [%clk 0:46:08] } 23. b4 { [%eval -0.44] [%clk 0:21:57] } 23... f5 { [%eval -0.04] [%clk 0:28:08] } 24. Ng3?! { [%eval -0.59] } { Inaccuracy. Nc5 was best. } { [%clk 0:21:49] } 24... e4?! { [%eval 0.18] } { Inaccuracy. g6 was best. } { [%clk 0:25:45] } 25. Bc3 { [%eval 0.17] [%clk 0:21:47] } 25... Bd6 { [%eval 0.25] [%clk 0:23:32] } 26. Qb2?? { [%eval -1.64] } { Blunder. Rd1 was best. } { [%clk 0:21:47] } 26... Na5 { [%eval -1.5] [%clk 0:23:05] } 27. Rac1 { [%eval -1.77] [%clk 0:15:23] } 27... Nb3 { [%eval -1.72] [%clk 0:17:50] } 28. Rc2 { [%eval -1.84] [%clk 0:15:52] } 28... Qb7?? { [%eval 0.11] } { Blunder. Bxg3 was best. } { [%clk 0:16:35] } 29. Nxf5 { [%eval 0.12] [%clk 0:09:49] } 29... Be5 { [%eval 0.16] [%clk 0:08:25] } 30. Ne7+ { [%eval 0.19] [%clk 0:10:05] } 30... Kf7 { [%eval 0.25] [%clk 0:08:52] } 31. Nxc8 { [%eval 0.1] [%clk 0:07:19] } 31... Qxc8 { [%eval 0.23] [%clk 0:09:19] } 32. Bc4?? { [%eval -2.91] } { Blunder. Bh5+ was best. } { [%clk 0:01:57] } 32... Rxc4 { [%eval -2.81] [%clk 0:06:15] } 33. Qxb3 { [%eval -2.77] [%clk 0:02:26] } 33... Rc6 { [%eval -2.66] [%clk 0:06:20] } 34. Qb1 { [%eval -2.66] [%clk 0:02:21] } 34... Bxc3 { [%eval -2.6] [%clk 0:05:49] } 35. Qd1?! { [%eval -3.33] } { Inaccuracy. Rfc1 was best. } { [%clk 0:01:18] } 35... g6 { [%eval -2.65] [%clk 0:05:30] } 36. f3? { [%eval -4.28] } { Mistake. Qb1 was best. } { [%clk 0:01:35] } 36... Bb3 { [%eval -4.31] [%clk 0:04:27] } 37. fxe4+ { [%eval -4.55] [%clk 0:01:53] } 37... Kg8 { [%eval -4.13] [%clk 0:04:19] } 38. Qf3 { [%eval -5.01] [%clk 0:00:37] } 38... Bxc2 { [%eval -5.17] [%clk 0:04:25] } 39. Qf7+ { [%eval -5.18] [%clk 0:01:06] } 39... Kh8 { [%eval -5.3] [%clk 0:04:45] } 40. Qe7 { [%eval -5.27] [%clk 0:01:35] } 40... Bg7 { [%eval -5.31] [%clk 0:03:35] } 41. Rf7 { [%eval -5.43] [%clk 0:02:02] } 41... Re6 { [%eval -5.35] [%clk 0:25:49] } 42. Qa7 { [%eval -6.87] [%clk 0:32:11] } 42... Bxe4 { [%eval -6.77] [%clk 0:24:47] } 43. Rc7 { [%eval -7.12] [%clk 0:31:47] } 43... Qf8 { [%eval -8.42] [%clk 0:24:51] } 44. Rf7 { [%eval -7.04] [%clk 0:32:00] } 44... Qg8 { [%eval -6.76] [%clk 0:23:44] } 45. Qd7 { [%eval -7.17] [%clk 0:32:27] } 45... Bf5?? { [%eval 0.0] } { Blunder. Rd6 was best. } { [%clk 0:22:44] } 46. Rxg7 { [%eval 0.0] [%clk 0:32:17] } 46... Qxg7 { [%eval 0.0] [%clk 0:12:49] } 47. Qd8+ { [%eval 0.0] [%clk 0:31:51] } 47... Qg8 { [%eval 0.0] [%clk 0:13:13] } 48. Qd4+ { [%eval 0.0] [%clk 0:32:17] } 48... Qg7 { [%eval 0.0] [%clk 0:13:38] } 49. Qd8+ { [%eval 0.0] [%clk 0:32:44] } 49... Qg8 { [%eval 0.0] [%clk 0:13:50] } 50. Qd4+ { [%eval 0.0] [%clk 0:33:11] } 50... Qg7 { [%eval 0.0] [%clk 0:14:14] } 1/2-1/2