Event: SixDays Budapest July 2025 GM C
Site: Budapest
Date: 2025-07-28
White: Kalosha, Zhiulien Oleksii
WhiteTitle: FM
WhiteElo: 2334
Black: Tregubenko, Nikolay
BlackElo: 2294
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Normal Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:36] } 1... Nf6 { [%eval 0.19] [%clk 1:29:16] } 2. c4 { [%eval 0.18] [%clk 1:30:51] } 2... g6 { [%eval 0.28] [%clk 1:29:38] } 3. Nc3 { [%eval 0.18] [%clk 1:30:54] } 3... Bg7 { [%eval 0.51] [%clk 1:29:50] } 4. e4 { [%eval 0.4] [%clk 1:30:46] } 4... d6 { [%eval 0.55] [%clk 1:30:02] } 5. f3 { [%eval 0.26] [%clk 1:30:41] } 5... O-O { [%eval 0.29] [%clk 1:30:14] } 6. Be3 { [%eval 0.25] [%clk 1:30:29] } 6... a6 { [%eval 0.42] [%clk 1:30:15] } 7. Qd2 { [%eval 0.3] [%clk 1:30:02] } 7... Nbd7 { [%eval 0.65] [%clk 1:30:04] } 8. Nge2 { [%eval 0.5] [%clk 1:25:52] } 8... b5 { [%eval 0.48] [%clk 1:30:06] } 9. cxb5 { [%eval 0.05] [%clk 1:23:23] } 9... axb5 { [%eval -0.02] [%clk 1:30:25] } 10. Nxb5 { [%eval 0.0] [%clk 1:21:01] } 10... c6 { [%eval 0.0] [%clk 1:30:43] } 11. Nbc3 { [%eval 0.0] [%clk 1:18:04] } 11... e5 { [%eval 0.0] [%clk 1:29:28] } 12. Rd1 { [%eval 0.0] [%clk 1:08:45] } 12... d5 { [%eval 0.0] [%clk 1:28:40] } 13. exd5 { [%eval 0.0] [%clk 0:49:19] } 13... Nxd5 { [%eval 0.0] [%clk 1:21:42] } 14. Nxd5 { [%eval 0.0] [%clk 0:47:41] } 14... cxd5 { [%eval 0.0] [%clk 1:21:08] } 15. Nc3 { [%eval 0.0] [%clk 0:45:51] } 15... Re8 { [%eval 0.0] [%clk 1:12:23] } 16. Be2?! { [%eval -0.68] } { Inaccuracy. Kf2 was best. } { [%clk 0:44:46] } 16... Ba6 { [%eval -0.65] [%clk 1:07:36] } 17. Kf2 { [%eval -1.08] [%clk 0:30:57] } 17... Bxe2 { [%eval -1.17] [%clk 1:03:23] } 18. Nxe2 { [%eval -1.06] [%clk 0:30:42] } 18... Rxa2 { [%eval -1.09] [%clk 1:02:20] } 19. Qc3?! { [%eval -2.28] } { Inaccuracy. dxe5 was best. } { [%clk 0:20:17] } 19... e4 { [%eval -2.35] [%clk 0:55:25] } 20. f4 { [%eval -2.99] [%clk 0:19:37] } 20... Qh4+ { [%eval -2.95] [%clk 0:53:55] } 21. g3?! { [%eval -4.51] } { Inaccuracy. Kg1 was best. } { [%clk 0:11:24] } 21... Qh5 { [%eval -4.29] [%clk 0:53:23] } 22. Rdf1 { [%eval -5.29] [%clk 0:05:44] } 22... Nc5 { [%eval -5.42] [%clk 0:50:28] } 23. Nc1 { [%eval -5.73] [%clk 0:04:28] } 23... Nd3+ { [%eval -4.67] [%clk 0:43:27] } 24. Kg1 { [%eval -4.56] [%clk 0:04:20] } 24... Nxc1 { [%eval -4.53] [%clk 0:43:13] } 25. Qxc1 { [%eval -4.58] [%clk 0:04:37] } 25... Ra4?! { [%eval -2.98] } { Inaccuracy. Qh3 was best. } { [%clk 0:37:28] } 26. Qd2?! { [%eval -3.86] } { Inaccuracy. Kg2 was best. } { [%clk 0:03:24] } 26... Rb8 { [%eval -3.62] [%clk 0:32:26] } 27. Qf2 { [%eval -4.5] [%clk 0:01:45] } 27... Ra2 { [%eval -4.49] [%clk 0:29:46] } 28. Rb1 { [%eval -4.41] [%clk 0:01:51] } 28... Qh3 { [%eval -4.26] [%clk 0:29:50] } 29. Qd2 { [%eval -4.61] [%clk 0:01:18] } 29... Bf8 { [%eval -4.64] [%clk 0:29:21] } 30. Qc3 { [%eval -5.18] [%clk 0:00:48] } 30... Qg4 { [%eval -4.55] [%clk 0:29:20] } 31. Bf2 { [%eval -4.82] [%clk 0:00:41] } 31... Qe2 { [%eval -4.93] [%clk 0:29:13] } 32. Qe1 { [%eval -5.49] [%clk 0:00:36] } 32... Qxe1+ { [%eval -5.1] [%clk 0:28:52] } 33. Bxe1 { [%eval -5.03] [%clk 0:00:57] } 33... Rbxb2 { [%eval -5.12] [%clk 0:29:08] } 34. Rxb2 { [%eval -4.99] [%clk 0:01:21] } 34... Rxb2 { [%eval -4.81] [%clk 0:29:22] } 35. h4 { [%eval -5.43] [%clk 0:01:21] } 35... Bb4 { [%eval -5.44] [%clk 0:28:36] } 36. Bxb4 { [%eval -5.28] [%clk 0:00:54] } 36... Rxb4 { [%eval -5.17] [%clk 0:28:59] } 37. Kf2 { [%eval -5.39] [%clk 0:00:55] } 37... Rxd4 { [%eval -5.4] [%clk 0:29:20] } 38. h5 { [%eval -5.51] [%clk 0:01:20] } 38... Rd2+ { [%eval -5.73] [%clk 0:29:19] } 39. Ke3 { [%eval -5.61] [%clk 0:01:16] } 39... Rd3+ { [%eval -5.52] [%clk 0:29:43] } 40. Kf2 { [%eval -5.53] [%clk 0:01:39] } 40... gxh5 { [%eval -5.39] [%clk 0:28:30] } 41. Rxh5 { [%eval -5.44] [%clk 0:01:53] } 41... Kg7 { [%eval -5.42] [%clk 0:28:49] } 42. Rf5 { [%eval -5.69] [%clk 0:01:41] } 42... d4 { [%eval -5.63] [%clk 0:28:39] } 43. g4 { [%eval -6.44] [%clk 0:01:38] } 43... Rf3+ { [%eval -6.65] [%clk 0:28:36] } 44. Ke1 { [%eval -6.46] [%clk 0:01:23] } 44... e3 { [%eval -6.2] [%clk 0:27:44] } 0-1