Event: SixDays Budapest July 2025 GM C
Site: Budapest
Date: 2025-07-30
White: Aczel, Gergely
WhiteTitle: GM
WhiteElo: 2420
Black: Vanczak, Tamas
BlackTitle: IM
BlackElo: 2407
Result: 1-0
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Larsen Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... g6 { [%eval 0.28] [%clk 1:31:06] } 3. g3 { [%eval 0.1] [%clk 1:31:46] } 3... Bg7 { [%eval 0.33] [%clk 1:31:21] } 4. Bg2 { [%eval 0.28] [%clk 1:32:11] } 4... O-O { [%eval 0.35] [%clk 1:31:37] } 5. Nc3 { [%eval 0.24] [%clk 1:32:31] } 5... d6 { [%eval 0.27] [%clk 1:31:50] } 6. Nf3 { [%eval 0.3] [%clk 1:32:55] } 6... c6 { [%eval 0.44] [%clk 1:31:50] } 7. O-O { [%eval 0.32] [%clk 1:33:19] } 7... Bf5 { [%eval 0.33] [%clk 1:32:01] } 8. Be3 { [%eval 0.42] [%clk 1:31:46] } 8... Na6 { [%eval 0.43] [%clk 1:30:16] } 9. Rc1 { [%eval 0.34] [%clk 1:29:35] } 9... Rb8 { [%eval 0.5] [%clk 1:22:44] } 10. h3 { [%eval 0.28] [%clk 1:14:35] } 10... Ne4 { [%eval 0.52] [%clk 1:16:09] } 11. Nb1 { [%eval 0.41] [%clk 1:00:21] } 11... Bd7 { [%eval 0.48] [%clk 1:12:00] } 12. Nbd2 { [%eval 0.38] [%clk 0:57:02] } 12... Nf6 { [%eval 0.41] [%clk 1:08:10] } 13. a3 { [%eval 0.37] [%clk 0:57:09] } 13... Nc7 { [%eval 0.33] [%clk 0:58:38] } 14. b4 { [%eval 0.4] [%clk 0:57:09] } 14... b6 { [%eval 0.36] [%clk 0:55:46] } 15. Qb3 { [%eval 0.13] [%clk 0:52:53] } 15... Re8 { [%eval 0.22] [%clk 0:55:11] } 16. Rfd1 { [%eval 0.1] [%clk 0:52:51] } 16... Qc8 { [%eval 0.31] [%clk 0:51:07] } 17. Kh2 { [%eval 0.35] [%clk 0:52:59] } 17... h6 { [%eval 0.47] [%clk 0:51:18] } 18. Nb1 { [%eval 0.12] [%clk 0:41:11] } 18... g5 { [%eval 0.57] [%clk 0:48:25] } 19. d5 { [%eval 0.37] [%clk 0:33:01] } 19... c5 { [%eval 0.34] [%clk 0:38:52] } 20. Nc3 { [%eval 0.39] [%clk 0:32:17] } 20... Bf5 { [%eval 0.36] [%clk 0:31:29] } 21. Nd2 { [%eval 0.35] [%clk 0:28:53] } 21... e6 { [%eval 0.59] [%clk 0:27:48] } 22. Nde4 { [%eval 0.58] [%clk 0:19:41] } 22... Nxe4 { [%eval 0.5] [%clk 0:26:37] } 23. Nxe4 { [%eval 0.49] [%clk 0:20:02] } 23... Bxe4 { [%eval 0.53] [%clk 0:26:20] } 24. Bxe4 { [%eval 0.49] [%clk 0:20:30] } 24... f5 { [%eval 0.89] [%clk 0:25:21] } 25. Bb1 { [%eval 0.69] [%clk 0:20:58] } 25... e5?! { [%eval 1.34] } { Inaccuracy. exd5 was best. } { [%clk 0:14:50] } 26. f3 { [%eval 0.92] [%clk 0:21:17] } 26... Qd7 { [%eval 0.75] [%clk 0:14:35] } 27. Rf1 { [%eval 0.8] [%clk 0:19:07] } 27... Rf8 { [%eval 1.1] [%clk 0:13:04] } 28. g4 { [%eval 1.18] [%clk 0:18:26] } 28... e4 { [%eval 1.06] [%clk 0:11:59] } 29. gxf5 { [%eval 1.03] [%clk 0:18:47] } 29... Qxf5?! { [%eval 1.71] } { Inaccuracy. Ne8 was best. } { [%clk 0:11:24] } 30. Bxe4 { [%eval 1.63] [%clk 0:18:48] } 30... Qe5+ { [%eval 1.91] [%clk 0:11:46] } 31. Kg2 { [%eval 1.87] [%clk 0:19:04] } 31... Ne8 { [%eval 2.22] [%clk 0:11:57] } 32. Bf2?! { [%eval 1.47] } { Inaccuracy. Bc2 was best. } { [%clk 0:12:56] } 32... Nf6?! { [%eval 2.08] } { Inaccuracy. Qe7 was best. } { [%clk 0:11:44] } 33. Bg6 { [%eval 1.62] [%clk 0:12:46] } 33... Nd7 { [%eval 1.48] [%clk 0:09:03] } 34. e4 { [%eval 0.93] [%clk 0:09:02] } 34... Qe7 { [%eval 0.94] [%clk 0:06:24] } 35. Bf5 { [%eval 0.92] [%clk 0:09:02] } 35... Nf6 { [%eval 1.39] [%clk 0:06:32] } 36. Bg6 { [%eval 1.01] [%clk 0:08:46] } 36... Nd7 { [%eval 0.94] [%clk 0:06:57] } 37. Rb1 { [%eval 0.73] [%clk 0:07:31] } 37... Be5 { [%eval 1.16] [%clk 0:06:14] } 38. bxc5?! { [%eval 0.28] } { Inaccuracy. Bf5 was best. } { [%clk 0:06:00] } 38... Nxc5?! { [%eval 1.02] } { Inaccuracy. bxc5 was best. } { [%clk 0:06:20] } 39. Qc2 { [%eval 0.92] [%clk 0:05:16] } 39... Qf6 { [%eval 0.94] [%clk 0:04:34] } 40. Bf5 { [%eval 0.98] [%clk 0:05:43] } 40... h5?! { [%eval 1.82] } { Inaccuracy. Rb7 was best. } { [%clk 0:04:58] } 41. Rg1 { [%eval 1.54] [%clk 0:05:16] } 41... Kh8?! { [%eval 2.35] } { Inaccuracy. Rb7 was best. } { [%clk 0:03:58] } 42. Kh1 { [%eval 2.28] [%clk 0:05:44] } 42... Rg8 { [%eval 2.82] [%clk 0:04:07] } 43. Rg2 { [%eval 2.92] [%clk 0:05:55] } 43... Rg7 { [%eval 3.03] [%clk 0:03:40] } 44. Rbg1 { [%eval 3.02] [%clk 0:06:23] } 44... Rbg8 { [%eval 2.98] [%clk 0:03:16] } 45. Qd1 { [%eval 2.77] [%clk 0:05:36] } 45... Qh6?! { [%eval 4.22] } { Inaccuracy. g4 was best. } { [%clk 0:02:30] } 46. Be3 { [%eval 3.95] [%clk 0:05:55] } 46... Nb7? { [%eval 6.75] } { Mistake. h4 was best. } { [%clk 0:01:45] } 47. Be6 { [%eval 5.55] [%clk 0:04:55] } 1-0