Event: Round 4: Nalbandyan, Vahan - Krallis, Christos
Date: 2024-07-31
White: Nalbandyan, Vahan
WhiteElo: 2173
Black: Krallis, Christos
BlackTitle: FM
BlackElo: 2360
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:29:45] } 1... c5 { [%eval 0.25] [%clk 1:26:05] } 2. Nf3 { [%eval 0.22] [%clk 1:28:15] } 2... Nc6 { [%eval 0.31] [%clk 1:26:11] } 3. d4 { [%eval 0.21] [%clk 1:28:10] } 3... cxd4 { [%eval 0.34] [%clk 1:26:33] } 4. Nxd4 { [%eval 0.37] [%clk 1:28:34] } 4... Nf6 { [%eval 0.36] [%clk 1:25:41] } 5. Nc3 { [%eval 0.25] [%clk 1:28:44] } 5... e5 { [%eval 0.32] [%clk 1:25:38] } 6. Ndb5 { [%eval 0.2] [%clk 1:28:53] } 6... d6 { [%eval 0.34] [%clk 1:26:01] } 7. Bg5 { [%eval 0.2] [%clk 1:28:27] } 7... a6 { [%eval 0.33] [%clk 1:26:21] } 8. Na3 { [%eval 0.34] [%clk 1:28:48] } 8... b5 { [%eval 0.34] [%clk 1:26:44] } 9. Nd5 { [%eval 0.44] [%clk 1:29:01] } 9... Be7 { [%eval 0.42] [%clk 1:27:04] } 10. Bxf6 { [%eval 0.33] [%clk 1:28:35] } 10... Bxf6 { [%eval 0.41] [%clk 1:27:27] } 11. c3 { [%eval 0.38] [%clk 1:28:12] } 11... Ne7 { [%eval 0.31] [%clk 1:26:29] } 12. Nxf6+ { [%eval 0.43] [%clk 0:58:48] } 12... gxf6 { [%eval 0.45] [%clk 1:25:56] } 13. Nc2 { [%eval 0.42] [%clk 0:58:39] } 13... Bb7 { [%eval 0.4] [%clk 1:25:59] } 14. Bd3 { [%eval 0.51] [%clk 0:54:03] } 14... d5 { [%eval 0.41] [%clk 1:25:44] } 15. exd5 { [%eval 0.3] [%clk 0:52:22] } 15... Qxd5 { [%eval 0.23] [%clk 1:25:08] } 16. Ne3 { [%eval 0.27] [%clk 0:51:58] } 16... Qe6 { [%eval 0.33] [%clk 1:24:32] } 17. Qh5 { [%eval 0.25] [%clk 0:49:41] } 17... O-O-O { [%eval 0.26] [%clk 1:18:01] } 18. Bc2 { [%eval 0.0] [%clk 0:47:13] } 18... Kb8 { [%eval 0.1] [%clk 1:10:39] } 19. Bb3 { [%eval 0.18] [%clk 0:32:20] } 19... Qc6 { [%eval 0.53] [%clk 0:57:54] } 20. Bxf7?! { [%eval -0.28] } { Inaccuracy. Qxf7 was best. } { [%clk 0:29:26] } 20... Ng6 { [%eval -0.06] [%clk 0:56:31] } 21. Bxg6 { [%eval -0.08] [%clk 0:24:17] } 21... hxg6 { [%eval -0.2] [%clk 0:53:56] } 22. Qe2 { [%eval -0.57] [%clk 0:23:42] } 22... f5 { [%eval -0.58] [%clk 0:53:05] } 23. f3 { [%eval -0.71] [%clk 0:21:38] } 23... Qc5 { [%eval -0.72] [%clk 0:46:04] } 24. Rd1 { [%eval -0.72] [%clk 0:16:46] } 24... Rxd1+?! { [%eval -0.15] } { Inaccuracy. b4 was best. } { [%clk 0:43:02] } 25. Nxd1 { [%eval -0.45] [%clk 0:16:12] } 25... Rxh2 { [%eval 0.0] [%clk 0:42:27] } 26. Rxh2 { [%eval 0.0] [%clk 0:15:00] } 26... Qg1+ { [%eval 0.0] [%clk 0:42:51] } 27. Qf1 { [%eval 0.0] [%clk 0:13:33] } 27... Qxh2 { [%eval 0.0] [%clk 0:43:15] } 28. Qf2 { [%eval 0.0] [%clk 0:13:51] } 28... f4 { [%eval 0.0] [%clk 0:42:18] } 29. Kd2 { [%eval 0.0] [%clk 0:09:42] } 29... g5 { [%eval 0.0] [%clk 0:36:14] } 30. Qe2 { [%eval 0.0] [%clk 0:08:13] } 30... Ka8 { [%eval 0.0] [%clk 0:30:47] } 31. Kc1 { [%eval 0.0] [%clk 0:07:43] } 31... Qh8 { [%eval 0.03] [%clk 0:27:31] } 32. Nf2 { [%eval 0.03] [%clk 0:08:04] } 32... Bd5 { [%eval 0.05] [%clk 0:26:51] } 33. a4 { [%eval 0.09] [%clk 0:06:27] } 33... Qb8 { [%eval 0.43] [%clk 0:22:51] } 34. Ng4 { [%eval 0.08] [%clk 0:05:34] } 34... Qb6 { [%eval 0.09] [%clk 0:22:35] } 35. axb5 { [%eval 0.02] [%clk 0:04:47] } 35... axb5?? { [%eval 1.88] } { Blunder. e4 was best. } { [%clk 0:22:56] } 36. Nxe5 { [%eval 1.89] [%clk 0:03:05] } 36... Qg1+ { [%eval 1.95] [%clk 0:20:29] } 37. Kd2 { [%eval 2.32] [%clk 0:03:20] } 37... Bb3 { [%eval 1.99] [%clk 0:20:12] } 38. Nd7?? { [%eval 0.0] } { Blunder. Nd3 was best. } { [%clk 0:02:30] } 38... Ka7 { [%eval 0.0] [%clk 0:19:25] } 39. Ne5 { [%eval 0.0] [%clk 0:01:33] } 39... Qb1 { [%eval 0.0] [%clk 0:19:20] } 40. Nd3 { [%eval 0.0] [%clk 0:16:06] } 40... Qc2+ { [%eval 0.0] [%clk 0:32:23] } 41. Ke1 { [%eval 0.0] [%clk 0:16:28] } 41... Qb1+ { [%eval 0.0] [%clk 0:32:51] } 42. Kd2 { [%eval 0.0] [%clk 0:12:56] } 42... Qc2+ { [%eval 0.0] [%clk 0:33:15] } 43. Ke1 { [%eval 0.0] [%clk 0:13:16] } 43... Qb1+ { [%eval 0.0] [%clk 0:33:43] } 44. Kf2 Bc4 45. Qe7+ Kb8 46. Qd8+ Ka7 47. Qc7+ { [%clk 0:12:42] } 47... Ka8 { [%clk 0:33:43] } 1/2-1/2