Event: Round 5: Langmajer, Jan - Mametev, Artem
Date: 2025-07-02
White: Langmajer, Jan
WhiteElo: 1994
Black: Mametev, Artem
BlackElo: 2179
Result: 1-0
ECO: B59
Opening: Sicilian Defense: Boleslavsky Variation
Variant: Standard
TimeControl: 120+30

1. e4 { [%eval 0.18] [%clk 2:00:58] } 1... c5 { [%eval 0.25] [%clk 2:00:25] } 2. Nf3 { [%eval 0.2] [%clk 2:01:01] } 2... d6 { [%eval 0.31] [%clk 2:00:37] } 3. d4 { [%eval 0.22] [%clk 2:01:24] } 3... cxd4 { [%eval 0.19] [%clk 2:01:05] } 4. Nxd4 { [%eval 0.18] [%clk 2:01:47] } 4... Nf6 { [%eval 0.31] [%clk 2:01:31] } 5. Nc3 { [%eval 0.32] [%clk 2:02:11] } 5... Nc6 { [%eval 0.3] [%clk 1:59:46] } 6. Be2 { [%eval 0.18] [%clk 2:02:23] } 6... e5 { [%eval 0.17] [%clk 2:00:01] } 7. Nb3 { [%eval 0.14] [%clk 2:02:48] } 7... Be7 { [%eval 0.08] [%clk 2:00:26] } 8. Be3 { [%eval 0.09] [%clk 2:03:04] } 8... O-O { [%eval 0.1] [%clk 2:00:17] } 9. O-O { [%eval 0.05] [%clk 2:03:12] } 9... a5 { [%eval 0.25] [%clk 2:00:29] } 10. Nd2 { [%eval 0.25] [%clk 1:52:50] } 10... Be6 { [%eval 0.23] [%clk 1:53:29] } 11. Nc4 { [%eval 0.1] [%clk 1:52:18] } 11... b5 { [%eval 0.05] [%clk 1:46:37] } 12. Nxb5 { [%eval 0.04] [%clk 1:36:38] } 12... Nxe4 { [%eval 0.23] [%clk 1:43:48] } 13. f3 { [%eval -0.24] [%clk 1:26:53] } 13... Nf6 { [%eval -0.24] [%clk 1:43:09] } 14. Ncxd6 { [%eval -0.21] [%clk 1:19:16] } 14... Nd5 { [%eval -0.26] [%clk 1:37:49] } 15. Bc5?! { [%eval -1.05] } { Inaccuracy. Bf2 was best. } { [%clk 1:15:34] } 15... Qb8? { [%eval 0.38] } { Mistake. Nd4 was best. } { [%clk 1:38:10] } 16. c4 { [%eval 0.4] [%clk 1:05:46] } 16... Nb6 { [%eval 0.38] [%clk 1:26:13] } 17. Qc2 { [%eval -0.02] [%clk 1:00:00] } 17... Rd8? { [%eval 1.53] } { Mistake. Nd7 was best. } { [%clk 1:25:43] } 18. Ne4 { [%eval 1.56] [%clk 0:36:55] } 18... Nb4 { [%eval 1.66] [%clk 1:07:20] } 19. Bxb4?? { [%eval -0.24] } { Blunder. Qc1 was best. } { [%clk 0:31:44] } 19... axb4 { [%eval -0.18] [%clk 1:07:09] } 20. b3 { [%eval -0.2] [%clk 0:31:21] } 20... f5 { [%eval -0.01] [%clk 1:04:21] } 21. Ng3?! { [%eval -0.61] } { Inaccuracy. Nf2 was best. } { [%clk 0:30:11] } 21... g6 { [%eval -0.81] [%clk 1:04:20] } 22. Rad1 { [%eval -0.93] [%clk 0:28:49] } 22... Rc8 { [%eval -0.42] [%clk 0:59:57] } 23. Qd2 { [%eval -0.71] [%clk 0:24:47] } 23... Bc5+ { [%eval -0.5] [%clk 0:57:09] } 24. Kh1 { [%eval -0.57] [%clk 0:25:12] } 24... Ra6 { [%eval -0.13] [%clk 0:56:37] } 25. Bd3 { [%eval -0.26] [%clk 0:18:52] } 25... Qb7?! { [%eval 0.59] } { Inaccuracy. Nd7 was best. } { [%clk 0:51:35] } 26. Qg5 { [%eval 0.07] [%clk 0:16:19] } 26... Be7 { [%eval 0.0] [%clk 0:50:48] } 27. Qh6 { [%eval 0.0] [%clk 0:13:11] } 27... Rxa2?? { [%eval 3.67] } { Blunder. Bf8 was best. } { [%clk 0:47:54] } 28. Nxf5 { [%eval 3.36] [%clk 0:08:46] } 28... Bxf5 { [%eval 3.85] [%clk 0:48:02] } 29. Bxf5 { [%eval 3.79] [%clk 0:09:10] } 29... gxf5 { [%eval 3.54] [%clk 0:43:45] } 30. Qe6+ { [%eval 3.49] [%clk 0:07:50] } 30... Kg7?! { [%eval 4.48] } { Inaccuracy. Kh8 was best. } { [%clk 0:43:20] } 31. Nd6 { [%eval 4.37] [%clk 0:06:20] } 31... Bxd6 { [%eval 4.48] [%clk 0:41:17] } 32. Rxd6 { [%eval 4.24] [%clk 0:06:47] } 32... Rb8 { [%eval 5.22] [%clk 0:39:33] } 33. c5 { [%eval 5.41] [%clk 0:05:55] } 33... Qf7 { [%eval 5.49] [%clk 0:39:57] } 34. Qxe5+ { [%eval 5.36] [%clk 0:06:03] } 34... Kg8 { [%eval 5.28] [%clk 0:40:14] } 35. cxb6 { [%eval 5.11] [%clk 0:03:15] } 35... Re8 { [%eval 4.96] [%clk 0:39:15] } 36. Qd5 { [%eval 4.14] [%clk 0:00:38] } 36... Qxd5 { [%eval 3.97] [%clk 0:39:40] } 37. Rxd5 { [%eval 3.85] [%clk 0:01:05] } 37... Rb2?! { [%eval 5.38] } { Inaccuracy. Rb8 was best. } { [%clk 0:40:02] } 38. Rxf5 { [%eval 5.21] [%clk 0:01:14] } 38... Rxb3 { [%eval 5.55] [%clk 0:40:24] } 39. Rb5 { [%eval 5.44] [%clk 0:01:30] } 39... Rb8 { [%eval 5.39] [%clk 0:40:05] } 40. h3 { [%eval 5.08] [%clk 0:01:29] } 40... Rb2 { [%eval 6.18] [%clk 0:40:31] } 41. Rc1 { [%eval 6.17] [%clk 0:01:36] } 41... b3 { [%eval 5.93] [%clk 0:40:54] } 42. b7 { [%eval 5.55] [%clk 0:01:40] } 1-0