Event: Budapest Spring Festival
Site: Budapest
Date: 2024-05-31
White: Prohaszka, Peter
WhiteTitle: GM
WhiteElo: 2581
Black: Vanczak, Tamas
BlackTitle: IM
BlackElo: 2412
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:24] } 1... Nf6 { [%eval 0.17] [%clk 1:30:10] } 2. c4 { [%eval 0.21] [%clk 1:30:31] } 2... e6 { [%eval 0.21] [%clk 1:30:24] } 3. Nf3 { [%eval 0.12] [%clk 1:30:41] } 3... Bb4+ { [%eval 0.32] [%clk 1:30:35] } 4. Bd2 { [%eval 0.24] [%clk 1:31:01] } 4... Qe7 { [%eval 0.41] [%clk 1:30:52] } 5. g3 { [%eval 0.32] [%clk 1:30:46] } 5... Bxd2+ { [%eval 0.31] [%clk 1:31:04] } 6. Qxd2 { [%eval 0.22] [%clk 1:31:08] } 6... Nc6 { [%eval 0.38] [%clk 1:31:23] } 7. b3 { [%eval 0.34] [%clk 1:24:00] } 7... Ne4 { [%eval 0.44] [%clk 1:28:44] } 8. Qb2 { [%eval 0.44] [%clk 1:19:45] } 8... O-O { [%eval 0.4] [%clk 1:28:43] } 9. Bg2 { [%eval 0.42] [%clk 1:19:07] } 9... d6 { [%eval 0.4] [%clk 1:25:42] } 10. O-O { [%eval 0.44] [%clk 1:18:30] } 10... f5 { [%eval 0.52] [%clk 1:25:11] } 11. b4 { [%eval 0.47] [%clk 1:12:08] } 11... e5 { [%eval 0.54] [%clk 1:24:29] } 12. d5?! { [%eval -0.17] } { Inaccuracy. e3 was best. } { [%clk 1:03:29] } 12... Nd8 { [%eval -0.2] [%clk 1:20:58] } 13. Nc3 { [%eval -0.28] [%clk 1:00:21] } 13... Nf6 { [%eval -0.2] [%clk 1:15:32] } 14. Rac1 { [%eval -0.19] [%clk 0:54:09] } 14... Nf7 { [%eval -0.23] [%clk 1:12:55] } 15. c5 { [%eval -0.2] [%clk 0:48:39] } 15... Bd7 { [%eval -0.07] [%clk 1:12:49] } 16. Nd2 { [%eval -0.08] [%clk 0:40:12] } 16... h5 { [%eval 0.1] [%clk 1:02:13] } 17. Qb3?! { [%eval -0.81] } { Inaccuracy. c6 was best. } { [%clk 0:36:02] } 17... b6 { [%eval -0.39] [%clk 0:53:58] } 18. c6 { [%eval -0.25] [%clk 0:28:03] } 18... Bc8 { [%eval -0.34] [%clk 0:53:52] } 19. Qc4 { [%eval -0.68] [%clk 0:27:55] } 19... g5 { [%eval -0.69] [%clk 0:37:42] } 20. Rce1 { [%eval -0.72] [%clk 0:26:54] } 20... f4?? { [%eval 1.24] } { Blunder. h4 was best. } { [%clk 0:35:49] } 21. e3 { [%eval 1.03] [%clk 0:26:19] } 21... fxg3 { [%eval 1.07] [%clk 0:33:52] } 22. fxg3 { [%eval 1.01] [%clk 0:26:16] } 22... Nh6 { [%eval 0.93] [%clk 0:30:57] } 23. Qd3 { [%eval 0.82] [%clk 0:20:50] } 23... Kg7?! { [%eval 1.62] } { Inaccuracy. h4 was best. } { [%clk 0:30:28] } 24. h3 { [%eval 1.6] [%clk 0:20:58] } 24... e4 { [%eval 2.21] [%clk 0:24:49] } 25. Ndxe4 { [%eval 2.25] [%clk 0:19:44] } 25... Nxe4 { [%eval 2.18] [%clk 0:21:37] } 26. Rxf8 { [%eval 2.48] [%clk 0:12:10] } 26... Kxf8 { [%eval 2.25] [%clk 0:19:38] } 27. Nxe4 { [%eval 2.48] [%clk 0:11:13] } 27... Bf5 { [%eval 2.29] [%clk 0:15:40] } 28. Qd4 { [%eval 2.11] [%clk 0:10:23] } 28... Bxe4? { [%eval 4.05] } { Mistake. Kf7 was best. } { [%clk 0:11:03] } 29. Qh8+ { [%eval 4.0] [%clk 0:03:54] } 29... Kf7 { [%eval 4.03] [%clk 0:11:29] } 30. Qxh6 { [%eval 3.86] [%clk 0:01:39] } 30... Bxg2 { [%eval 4.06] [%clk 0:11:38] } 31. Kxg2 { [%eval 3.79] [%clk 0:00:47] } 31... Qe4+ { [%eval 4.45] [%clk 0:10:06] } 32. Kg1 { [%eval 4.49] [%clk 0:01:14] } 32... Rg8 { [%eval 4.41] [%clk 0:02:52] } 33. Rf1+ { [%eval 4.28] [%clk 0:01:37] } 33... Ke8 { [%eval 4.5] [%clk 0:03:15] } 34. Qxh5+ { [%eval 4.43] [%clk 0:02:02] } 34... Kd8 { [%eval 4.33] [%clk 0:03:27] } 35. Qf3 { [%eval 4.15] [%clk 0:01:14] } 35... Re8 { [%eval 4.58] [%clk 0:03:35] } 36. Qxe4 { [%eval 4.9] [%clk 0:00:55] } 36... Rxe4 { [%eval 4.82] [%clk 0:04:01] } 37. Rf5 { [%eval 4.07] [%clk 0:00:36] } 37... Rxb4 { [%eval 4.78] [%clk 0:04:16] } 38. Rxg5 { [%eval 4.6] [%clk 0:00:57] } 38... a5 { [%eval 5.02] [%clk 0:04:14] } 39. h4 { [%eval 4.84] [%clk 0:00:43] } 39... Ke7 { [%eval 5.6] [%clk 0:04:18] } 40. Rg7+ { [%eval 5.57] [%clk 0:30:53] } 40... Kf6 { [%eval 5.43] [%clk 0:34:44] } 41. Rxc7 { [%eval 5.67] [%clk 0:31:21] } 41... Ke5 { [%eval 6.49] [%clk 0:34:55] } 42. Re7+ { [%eval 6.33] [%clk 0:30:58] } 42... Kxd5 { [%eval 8.51] [%clk 0:35:19] } 43. c7 { [%eval 8.17] [%clk 0:31:23] } 1-0