Event: Round 2: Yao, Stefano - Pegno, Mattia
Date: 2024-07-22
White: Yao, Stefano
WhiteTitle: FM
WhiteElo: 2325
Black: Pegno, Mattia
BlackTitle: FM
BlackElo: 2146
Result: 1-0
ECO: D20
Opening: Queen's Gambit Accepted: Old Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:28:07] } 1... d5 { [%eval 0.24] [%clk 1:29:40] } 2. c4 { [%eval 0.19] [%clk 1:28:31] } 2... dxc4 { [%eval 0.28] [%clk 1:29:58] } 3. e3 { [%eval 0.13] [%clk 1:28:55] } 3... a6 { [%eval 0.32] [%clk 1:29:35] } 4. Bxc4 { [%eval 0.3] [%clk 1:27:11] } 4... Nf6 { [%eval 0.28] [%clk 1:29:38] } 5. Nc3 { [%eval 0.17] [%clk 1:23:10] } 5... e6 { [%eval 0.08] [%clk 1:25:29] } 6. a4 { [%eval 0.1] [%clk 1:20:50] } 6... c5 { [%eval 0.15] [%clk 1:24:02] } 7. Nf3 { [%eval 0.08] [%clk 1:21:15] } 7... Nc6 { [%eval 0.13] [%clk 1:24:25] } 8. O-O { [%eval 0.1] [%clk 1:21:40] } 8... Be7 { [%eval 0.02] [%clk 1:20:07] } 9. Qe2 { [%eval 0.09] [%clk 1:13:34] } 9... O-O { [%eval 0.13] [%clk 1:19:53] } 10. Rd1 { [%eval 0.04] [%clk 1:14:27] } 10... Qc7 { [%eval 0.06] [%clk 1:20:15] } 11. Bd2 { [%eval -0.01] [%clk 1:14:33] } 11... Bd7 { [%eval 0.17] [%clk 1:04:53] } 12. Rac1 { [%eval 0.07] [%clk 1:12:14] } 12... Rac8 { [%eval 0.35] [%clk 1:01:12] } 13. d5 { [%eval 0.33] [%clk 1:04:43] } 13... exd5 { [%eval 0.29] [%clk 0:45:43] } 14. Nxd5 { [%eval 0.37] [%clk 1:05:04] } 14... Nxd5 { [%eval 0.32] [%clk 0:45:04] } 15. Bxd5 { [%eval 0.31] [%clk 1:05:28] } 15... Bf6?! { [%eval 1.17] } { Inaccuracy. Rcd8 was best. } { [%clk 0:29:51] } 16. Rxc5 { [%eval 1.19] [%clk 0:46:39] } 16... Qb6 { [%eval 1.17] [%clk 0:16:02] } 17. Rc2 { [%eval 1.18] [%clk 0:38:43] } 17... Ne7 { [%eval 1.2] [%clk 0:01:28] } 18. a5 { [%eval 1.34] [%clk 0:26:33] } 18... Qa7 { [%eval 1.86] [%clk 0:01:54] } 19. Bc4 { [%eval 1.84] [%clk 0:25:57] } 19... Nc6 { [%eval 2.31] [%clk 0:00:38] } 20. b3? { [%eval 1.07] } { Mistake. Bc3 was best. } { [%clk 0:22:34] } 20... Bg4 { [%eval 1.09] [%clk 0:00:39] } 21. h3 { [%eval 1.17] [%clk 0:21:54] } 21... Bh5 { [%eval 1.15] [%clk 0:00:39] } 22. g4 { [%eval 0.85] [%clk 0:18:22] } 22... Bg6 { [%eval 0.85] [%clk 0:01:03] } 23. Bd3 { [%eval 0.76] [%clk 0:18:48] } 23... Bxd3 { [%eval 0.84] [%clk 0:00:34] } 24. Qxd3 { [%eval 0.94] [%clk 0:19:16] } 24... Rcd8 { [%eval 0.93] [%clk 0:00:35] } 25. Qe2 { [%eval 0.83] [%clk 0:18:38] } 25... h6 { [%eval 0.89] [%clk 0:00:32] } 26. Be1 { [%eval 0.76] [%clk 0:17:22] } 26... Rxd1 { [%eval 0.72] [%clk 0:00:35] } 27. Qxd1 { [%eval 0.7] [%clk 0:17:51] } 27... Rd8 { [%eval 0.67] [%clk 0:00:50] } 28. Rd2 { [%eval 0.48] [%clk 0:16:28] } 28... Rxd2?! { [%eval 1.23] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:39] } 29. Qxd2 { [%eval 1.07] [%clk 0:16:50] } 29... Qc5 { [%eval 1.18] [%clk 0:00:33] } 30. Qd7 { [%eval 1.16] [%clk 0:16:37] } 30... Nxa5?? { [%eval 3.59] } { Blunder. Nd8 was best. } { [%clk 0:00:33] } 31. Qe8+ { [%eval 3.43] [%clk 0:15:06] } 31... Kh7 { [%eval 3.47] [%clk 0:00:58] } 32. Qxf7 { [%eval 3.42] [%clk 0:13:55] } 32... Qb5 { [%eval 3.84] [%clk 0:00:34] } 33. Bxa5 { [%eval 3.87] [%clk 0:13:38] } 33... Qxa5 { [%eval 3.91] [%clk 0:00:59] } 34. Qxb7 { [%eval 3.87] [%clk 0:14:02] } 34... Qa2 { [%eval 4.26] [%clk 0:00:53] } 35. Kg2 { [%eval 4.27] [%clk 0:14:00] } 35... a5 { [%eval 4.36] [%clk 0:00:39] } 36. h4 { [%eval 4.33] [%clk 0:14:07] } 36... Qc2 { [%eval 4.19] [%clk 0:00:32] } 37. g5 { [%eval 4.22] [%clk 0:13:58] } 37... hxg5 { [%eval 4.41] [%clk 0:00:36] } 38. hxg5 { [%eval 4.28] [%clk 0:14:27] } 38... Bc3 { [%eval 4.5] [%clk 0:00:53] } 39. Qd5 { [%eval 4.16] [%clk 0:14:23] } 39... Qg6 { [%eval 5.1] [%clk 0:00:34] } 40. Nh4 { [%eval 5.04] [%clk 0:14:20] } 40... Qh5 { [%eval 5.13] [%clk 0:00:35] } 41. Kg3 { [%eval 5.06] [%clk 0:08:26] } 41... g6?! { [%eval 7.13] } { Inaccuracy. Bb4 was best. } { [%clk 0:08:15] } 42. Qf7+ { [%eval 6.84] [%clk 0:38:31] } 42... Bg7 { [%eval 6.61] [%clk 0:08:39] } 43. f4 { [%eval 6.3] [%clk 0:38:51] } 43... a4?? { [%eval #8] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:08:10] } 44. bxa4 { [%eval #33] [%clk 0:39:11] } 44... Qe2 { [%eval #8] [%clk 0:08:05] } 45. Qxg6+ { [%eval #7] [%clk 0:39:36] } 45... Kg8 { [%eval #7] [%clk 0:08:27] } 46. Qe6+ { [%eval #6] [%clk 0:39:47] } 46... Kh7 { [%eval #6] [%clk 0:07:24] } 47. g6+ { [%eval #18] [%clk 0:40:08] } 47... Kh6 { [%eval #18] [%clk 0:07:48] } 48. Nf5+ { [%eval #16] [%clk 0:40:32] } 48... Kh5 { [%eval #16] [%clk 0:07:53] } 49. Nxg7+ { [%eval #15] [%clk 0:40:58] } 49... Kh6 { [%eval #16] [%clk 0:08:20] } 50. Qh3+ { [%eval #15] [%clk 0:40:45] } 1-0