Event: Round 4: Ponkratov, Pavel - Alaverdyan, Gevorg
Date: 2024-12-07
White: Ponkratov, Pavel
WhiteTitle: GM
WhiteElo: 2562
Black: Alaverdyan, Gevorg
BlackTitle: FM
BlackElo: 2262
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:48] } 1... Nf6 { [%eval 0.18] [%clk 1:30:56] } 2. g3 { [%eval 0.11] [%clk 1:31:09] } 2... d5 { [%eval 0.19] [%clk 1:30:59] } 3. Bg2 { [%eval 0.13] [%clk 1:31:33] } 3... g6 { [%eval 0.18] [%clk 1:31:24] } 4. c4 { [%eval 0.18] [%clk 1:31:51] } 4... c6 { [%eval 0.22] [%clk 1:31:48] } 5. b3 { [%eval 0.22] [%clk 1:32:17] } 5... Bg7 { [%eval 0.17] [%clk 1:32:11] } 6. Bb2 { [%eval 0.19] [%clk 1:32:43] } 6... O-O { [%eval 0.21] [%clk 1:32:36] } 7. O-O { [%eval 0.23] [%clk 1:33:10] } 7... a5 { [%eval 0.26] [%clk 1:32:42] } 8. d3 { [%eval 0.3] [%clk 1:33:01] } 8... a4 { [%eval 0.37] [%clk 1:31:29] } 9. b4 { [%eval 0.31] [%clk 1:32:06] } 9... Qb6 { [%eval 0.74] [%clk 1:24:56] } 10. a3 { [%eval 0.81] [%clk 1:32:08] } 10... dxc4 { [%eval 0.72] [%clk 1:25:09] } 11. dxc4 { [%eval 0.87] [%clk 1:32:19] } 11... Rd8 { [%eval 0.85] [%clk 1:25:13] } 12. Bd4?! { [%eval 0.24] } { Inaccuracy. Qc1 was best. } { [%clk 1:28:47] } 12... c5 { [%eval 0.17] [%clk 1:21:10] } 13. Bxc5 { [%eval 0.19] [%clk 1:24:46] } 13... Rxd1? { [%eval 1.48] } { Mistake. Qc7 was best. } { [%clk 0:40:27] } 14. Bxb6 { [%eval 1.41] [%clk 1:25:10] } 14... Rxf1+ { [%eval 1.35] [%clk 0:40:54] } 15. Kxf1 { [%eval 1.58] [%clk 1:23:42] } 15... Ng4 { [%eval 2.15] [%clk 0:41:04] } 16. Ra2 { [%eval 2.15] [%clk 1:22:13] } 16... Bf5 { [%eval 2.33] [%clk 0:32:32] } 17. Nbd2 { [%eval 2.46] [%clk 1:19:36] } 17... Nd7 { [%eval 2.22] [%clk 0:32:56] } 18. Bd4 { [%eval 2.19] [%clk 1:17:55] } 18... Nxh2+?! { [%eval 3.02] } { Inaccuracy. e5 was best. } { [%clk 0:17:40] } 19. Nxh2 { [%eval 3.08] [%clk 1:16:48] } 19... Bxd4 { [%eval 2.99] [%clk 0:18:08] } 20. Bxb7 { [%eval 2.99] [%clk 1:17:09] } 20... Rd8 { [%eval 2.84] [%clk 0:18:21] } 21. Nhf3 { [%eval 3.03] [%clk 1:15:57] } 21... Bc3 { [%eval 3.28] [%clk 0:17:15] } 22. Be4 { [%eval 3.33] [%clk 1:14:33] } 22... Bh3+ { [%eval 3.27] [%clk 0:13:38] } 23. Ke1 { [%eval 3.23] [%clk 1:14:41] } 23... Be6 { [%eval 3.49] [%clk 0:11:30] } 24. Rc2 { [%eval 3.37] [%clk 1:14:57] } 24... Bf6 { [%eval 3.39] [%clk 0:11:48] } 25. Bd5?! { [%eval 2.02] } { Inaccuracy. e3 was best. } { [%clk 1:11:20] } 25... Bf5? { [%eval 3.81] } { Mistake. Bxd5 was best. } { [%clk 0:10:48] } 26. e4 { [%eval 3.73] [%clk 1:11:45] } 26... Bg4 { [%eval 4.03] [%clk 0:10:48] } 27. c5 { [%eval 3.91] [%clk 1:12:11] } 27... e6 { [%eval 4.15] [%clk 0:10:35] } 28. Bc6 { [%eval 4.1] [%clk 1:12:01] } 28... Ne5 { [%eval 4.09] [%clk 0:09:35] } 29. Nxe5 { [%eval 4.22] [%clk 1:12:26] } 29... Bxe5 { [%eval 4.01] [%clk 0:10:03] } 30. Bb5 { [%eval 3.96] [%clk 1:12:51] } 30... g5 { [%eval 4.85] [%clk 0:10:04] } 31. Be2 { [%eval 4.61] [%clk 1:13:09] } 31... Bh3 { [%eval 4.69] [%clk 0:08:41] } 32. Nf3 { [%eval 4.61] [%clk 1:13:26] } 32... Bf6 { [%eval 5.41] [%clk 0:07:42] } 33. c6 { [%eval 5.39] [%clk 1:13:51] } 33... e5 { [%eval 5.45] [%clk 0:02:49] } 34. c7 { [%eval 5.36] [%clk 1:14:15] } 34... Ra8 { [%eval 6.03] [%clk 0:03:17] } 35. Rc6 { [%eval 5.12] [%clk 1:13:57] } 35... Be7 { [%eval 5.81] [%clk 0:01:58] } 36. Nxe5 { [%eval 5.58] [%clk 1:14:22] } 36... Bc8 { [%eval 5.82] [%clk 0:01:08] } 37. Nc4 { [%eval 5.84] [%clk 1:12:38] } 37... Bxb4+ { [%eval 5.76] [%clk 0:00:38] } 38. axb4 { [%eval 5.68] [%clk 1:13:03] } 38... a3 { [%eval 5.54] [%clk 0:01:06] } 39. Nxa3 { [%clk 1:13:29] } 1-0