Event: PICF 2025 - Challengers
Site: Prague, Czech Republic
Date: 2025-03-04
White: Nemec, Jachym
WhiteTitle: FM
WhiteElo: 2442
Black: Ma, Qun
BlackTitle: GM
BlackElo: 2632
Result: 0-1
ECO: A07
Opening: King's Indian Attack: Yugoslav Variation
Variant: Standard
TimeControl: 2x90min/40moves+30min+30s/move

1. Nf3 { [%eval 0.14] [%clk 1:30:54] } 1... d5 { [%eval 0.18] [%clk 1:30:45] } 2. g3 { [%eval 0.15] [%clk 1:31:09] } 2... Bg4 { [%eval 0.24] [%clk 1:30:23] } 3. Bg2 { [%eval 0.14] [%clk 1:31:22] } 3... c6 { [%eval 0.2] [%clk 1:30:46] } 4. O-O { [%eval 0.22] [%clk 1:31:39] } 4... Nf6 { [%eval 0.21] [%clk 1:30:36] } 5. d3 { [%eval 0.21] [%clk 1:32:01] } 5... Nbd7 { [%eval 0.12] [%clk 1:30:47] } 6. h3 { [%eval 0.11] [%clk 1:32:10] } 6... Bh5 { [%eval 0.13] [%clk 1:30:25] } 7. Qe1 { [%eval 0.08] [%clk 1:32:30] } 7... e5 { [%eval 0.0] [%clk 1:29:25] } 8. e4 { [%eval 0.1] [%clk 1:32:35] } 8... Bxf3 { [%eval 0.14] [%clk 1:27:38] } 9. Bxf3 { [%eval 0.11] [%clk 1:32:57] } 9... Bc5 { [%eval 0.37] [%clk 1:28:00] } 10. exd5 { [%eval 0.25] [%clk 1:25:23] } 10... Nxd5 { [%eval 0.27] [%clk 1:25:56] } 11. Nc3 { [%eval 0.29] [%clk 1:08:11] } 11... Nxc3 { [%eval 0.37] [%clk 1:23:56] } 12. bxc3?! { [%eval -0.19] } { Inaccuracy. Qxc3 was best. } { [%clk 1:08:05] } 12... O-O { [%eval -0.03] [%clk 1:24:18] } 13. Rb1 { [%eval -0.06] [%clk 1:07:25] } 13... Qc7 { [%eval -0.17] [%clk 1:23:28] } 14. Be3 { [%eval -0.18] [%clk 1:05:48] } 14... Rfe8 { [%eval 0.0] [%clk 1:21:47] } 15. Bxc5 { [%eval -0.06] [%clk 1:01:43] } 15... Nxc5 { [%eval -0.06] [%clk 1:22:11] } 16. Qe3 { [%eval -0.1] [%clk 1:00:54] } 16... Qa5 { [%eval 0.02] [%clk 1:13:32] } 17. Rb4 { [%eval 0.0] [%clk 0:57:57] } 17... Re7 { [%eval 0.06] [%clk 1:13:24] } 18. Rfb1 { [%eval 0.1] [%clk 0:55:19] } 18... Rae8 { [%eval 0.11] [%clk 1:12:08] } 19. Bg2 { [%eval 0.0] [%clk 0:52:50] } 19... Re6 { [%eval -0.07] [%clk 1:06:03] } 20. h4 { [%eval 0.0] [%clk 0:49:52] } 20... b6 { [%eval 0.0] [%clk 1:06:24] } 21. Bh3 { [%eval -0.17] [%clk 0:43:03] } 21... R6e7 { [%eval -0.21] [%clk 1:06:14] } 22. Rc4? { [%eval -1.44] } { Mistake. a4 was best. } { [%clk 0:22:12] } 22... e4 { [%eval -1.37] [%clk 0:51:31] } 23. d4 { [%eval -1.88] [%clk 0:16:36] } 23... Qxa2 { [%eval -1.94] [%clk 0:51:44] } 24. Rcb4 { [%eval -1.82] [%clk 0:16:55] } 24... Nd7 { [%eval -1.72] [%clk 0:51:50] } 25. R4b2 { [%eval -2.05] [%clk 0:15:51] } 25... Qa4 { [%eval -2.02] [%clk 0:47:20] } 26. Bf1 { [%eval -2.14] [%clk 0:14:13] } 26... Nf6 { [%eval -1.86] [%clk 0:47:00] } 27. c4 { [%eval -2.07] [%clk 0:13:53] } 27... h6 { [%eval -1.5] [%clk 0:45:26] } 28. Rb3 { [%eval -1.5] [%clk 0:11:24] } 28... Qa5 { [%eval -1.5] [%clk 0:43:45] } 29. Be2 { [%eval -1.5] [%clk 0:11:22] } 29... Qf5 { [%eval -1.5] [%clk 0:43:08] } 30. Ra1 { [%eval -1.48] [%clk 0:10:27] } 30... Rd7 { [%eval -1.5] [%clk 0:42:16] } 31. Rba3 { [%eval -1.5] [%clk 0:08:44] } 31... Ree7 { [%eval -1.49] [%clk 0:42:36] } 32. Ra6 { [%eval -1.5] [%clk 0:08:34] } 32... g5 { [%eval -1.35] [%clk 0:37:29] } 33. hxg5 { [%eval -1.75] [%clk 0:08:47] } 33... hxg5 { [%eval -1.74] [%clk 0:37:56] } 34. Kg2 { [%eval -2.03] [%clk 0:06:26] } 34... Kg7 { [%eval -1.75] [%clk 0:37:23] } 35. Rh1 { [%eval -1.98] [%clk 0:04:56] } 35... Rd6?! { [%eval -1.24] } { Inaccuracy. Ng4 was best. } { [%clk 0:37:47] } 36. Raa1?! { [%eval -2.3] } { Inaccuracy. g4 was best. } { [%clk 0:03:51] } 36... Ng4 { [%eval -2.27] [%clk 0:13:59] } 37. Bxg4 { [%eval -1.92] [%clk 0:04:17] } 37... Qxg4 { [%eval -2.29] [%clk 0:14:27] } 38. Rh2 { [%eval -2.3] [%clk 0:03:04] } 38... Qf3+ { [%eval -1.82] [%clk 0:12:21] } 39. Kf1 { [%eval -2.17] [%clk 0:02:56] } 39... Kg6 { [%eval -2.14] [%clk 0:08:43] } 40. Ke1?! { [%eval -2.99] } { Inaccuracy. Re1 was best. } { [%clk 0:00:42] } 40... Qxe3+?! { [%eval -1.83] } { Inaccuracy. Red7 was best. } { [%clk 0:01:58] } 41. fxe3 { [%eval -1.77] [%clk 0:00:45] } 41... Kf5 { [%eval -1.71] [%clk 0:02:18] } 42. g4+ { [%eval -1.51] [%clk 0:19:52] } 42... Kxg4 { [%eval -1.56] [%clk 0:31:40] } 43. Ke2 { [%eval -1.55] [%clk 0:20:18] } 43... Kf5 { [%eval -1.53] [%clk 0:30:42] } 44. Rf1+ { [%eval -1.42] [%clk 0:20:37] } 44... Kg6 { [%eval -1.39] [%clk 0:29:36] } 45. Rfh1 { [%eval -1.54] [%clk 0:20:58] } 45... Red7 { [%eval -1.47] [%clk 0:24:56] } 46. Rh6+ { [%eval -1.47] [%clk 0:18:19] } 46... Kg7 { [%eval -1.49] [%clk 0:25:23] } 47. Rh7+ { [%eval -1.6] [%clk 0:18:44] } 47... Kf6 { [%eval -1.68] [%clk 0:24:46] } 48. Rh8?! { [%eval -2.56] } { Inaccuracy. Kf2 was best. } { [%clk 0:18:58] } 48... c5 { [%eval -2.41] [%clk 0:20:07] } 49. c3 { [%eval -2.54] [%clk 0:18:28] } 49... cxd4 { [%eval -2.39] [%clk 0:17:17] } 50. cxd4 { [%eval -2.48] [%clk 0:17:11] } 50... Rc7 { [%eval -2.5] [%clk 0:12:50] } 51. R8h7?! { [%eval -3.58] } { Inaccuracy. Rc1 was best. } { [%clk 0:14:49] } 51... Rdc6 { [%eval -3.51] [%clk 0:10:24] } 52. R7h6+ { [%eval -3.39] [%clk 0:10:03] } 52... Ke7 { [%eval -3.91] [%clk 0:10:40] } 53. Rxc6 { [%eval -4.05] [%clk 0:10:28] } 53... Rxc6 { [%eval -3.72] [%clk 0:11:08] } 54. Rc1 { [%eval -4.17] [%clk 0:10:44] } 54... f5 { [%eval -4.05] [%clk 0:09:56] } 0-1