Event: Round 9: Santiago, Yago De Moura - Mekhitarian, Krikor Sevag
Date: 2024-08-30
White: Santiago, Yago De Moura
WhiteTitle: GM
WhiteElo: 2450
Black: Mekhitarian, Krikor Sevag
BlackTitle: GM
BlackElo: 2564
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.17] [%clk 0:03:04] } 2. c4 { [%eval 0.17] [%clk 0:03:03] } 2... g6 { [%eval 0.25] [%clk 0:03:05] } 3. Nc3 { [%eval 0.21] [%clk 0:03:01] } 3... d5 { [%eval 0.22] [%clk 0:03:06] } 4. Nf3 { [%eval 0.32] [%clk 0:03:02] } 4... Bg7 { [%eval 0.16] [%clk 0:03:08] } 5. h4 { [%eval 0.18] [%clk 0:03:03] } 5... dxc4 { [%eval 0.35] [%clk 0:03:06] } 6. e4 { [%eval 0.24] [%clk 0:03:02] } 6... c5 { [%eval 0.34] [%clk 0:03:08] } 7. h5 { [%eval -0.12] [%clk 0:03:03] } 7... Nxh5 { [%eval -0.21] [%clk 0:02:40] } 8. d5 { [%eval -0.41] [%clk 0:03:04] } 8... b5?! { [%eval 0.24] } { Inaccuracy. Qa5 was best. } { [%clk 0:02:28] } 9. Nxb5 { [%eval 0.23] [%clk 0:03:04] } 9... Qa5+ { [%eval 0.36] [%clk 0:02:29] } 10. Nc3 { [%eval 0.25] [%clk 0:03:05] } 10... Nd7 { [%eval 0.25] [%clk 0:02:30] } 11. Qc2 { [%eval 0.28] [%clk 0:01:54] } 11... Ba6 { [%eval 0.3] [%clk 0:02:19] } 12. Be2 { [%eval 0.33] [%clk 0:01:38] } 12... Rb8 { [%eval 0.54] [%clk 0:01:46] } 13. Kf1 { [%eval 0.66] [%clk 0:01:30] } 13... O-O?! { [%eval 1.34] } { Inaccuracy. Bd4 was best. } { [%clk 0:01:18] } 14. Bd2? { [%eval 0.02] } { Mistake. e5 was best. } { [%clk 0:01:14] } 14... Qc7 { [%eval 0.48] [%clk 0:00:57] } 15. g3?! { [%eval -0.34] } { Inaccuracy. Rd1 was best. } { [%clk 0:01:12] } 15... Qd6?! { [%eval 0.45] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:25] } 16. Rd1 { [%eval 0.37] [%clk 0:01:03] } 16... Qb6 { [%eval 0.57] [%clk 0:00:21] } 17. Bc1 { [%eval 0.55] [%clk 0:01:03] } 17... Nhf6 { [%eval 0.41] [%clk 0:00:21] } 18. Kg2 { [%eval 0.47] [%clk 0:00:52] } 18... Bb7? { [%eval 1.94] } { Mistake. h5 was best. } { [%clk 0:00:12] } 19. Rh4 { [%eval 1.61] [%clk 0:00:51] } 19... h5 { [%eval 1.75] [%clk 0:00:13] } 20. Bxc4 { [%eval 1.21] [%clk 0:00:33] } 20... Ng4 { [%eval 1.26] [%clk 0:00:14] } 21. Bb5? { [%eval 0.09] } { Mistake. Na4 was best. } { [%clk 0:00:12] } 21... Rbd8?! { [%eval 0.7] } { Inaccuracy. Nde5 was best. } { [%clk 0:00:15] } 22. a4 { [%eval 0.23] } 22... a6 { [%eval 0.19] } 23. Bc4 { [%eval 0.21] [%clk 0:00:13] } 23... Nde5 { [%eval 0.21] [%clk 0:00:17] } 24. Be2? { [%eval -1.2] } { Mistake. Nxe5 was best. } { [%clk 0:00:14] } 24... c4 { [%eval -1.2] [%clk 0:00:15] } 25. Rf1 { [%eval -1.36] [%clk 0:00:11] } 25... e6? { [%eval -0.08] } { Mistake. Nd3 was best. } { [%clk 0:00:14] } 26. Nxe5 { [%eval -0.05] [%clk 0:00:11] } 26... Nxe5 { [%eval -0.07] [%clk 0:00:15] } 27. Be3 { [%eval -0.1] [%clk 0:00:12] } 27... Qd6 { [%eval 0.0] [%clk 0:00:14] } 28. Rd1 { [%eval 0.0] [%clk 0:00:11] } 28... exd5 { [%eval 0.38] [%clk 0:00:13] } 29. Nxd5 { [%eval 0.4] [%clk 0:00:12] } 29... Nd3 { [%eval 0.56] [%clk 0:00:10] } 30. Bxd3 { [%eval 0.39] [%clk 0:00:08] } 30... Bxd5?? { [%eval 5.29] } { Blunder. cxd3 was best. } { [%clk 0:00:07] } 31. Be2 { [%eval 5.24] [%clk 0:00:09] } 31... Bxe4+ { [%eval 5.75] [%clk 0:00:05] } 32. Rxe4 { [%eval 5.73] [%clk 0:00:10] } 32... Qc6 { [%eval 5.98] [%clk 0:00:07] } 33. Rxd8 { [%eval 5.84] [%clk 0:00:11] } 33... Rxd8 { [%eval 5.94] [%clk 0:00:08] } 34. Qxc4 { [%eval 5.81] [%clk 0:00:12] } 34... Qf6 { [%eval 5.97] } 35. Bc1 { [%eval 5.64] [%clk 0:00:05] } 35... Qb6 { [%eval 6.19] [%clk 0:00:09] } 36. Bf3 { [%eval 5.52] [%clk 0:00:04] } 36... Qb8 { [%eval 6.69] [%clk 0:00:09] } 37. Qe2 { [%eval 5.84] [%clk 0:00:05] } 37... Rc8 { [%eval 6.23] [%clk 0:00:10] } 38. Bf4 { [%eval 6.24] [%clk 0:00:05] } 38... Qb3 { [%eval 6.35] [%clk 0:00:06] } 39. Re8+ { [%eval 6.34] [%clk 0:00:06] } 39... Rxe8 { [%eval 6.41] [%clk 0:00:07] } 40. Qxe8+ { [%eval 6.2] [%clk 0:00:07] } 40... Kh7 { [%eval 6.21] [%clk 0:00:09] } 41. Qc6 { [%eval 6.04] [%clk 0:00:06] } 41... a5 { [%eval 6.99] [%clk 0:00:10] } 42. Bd5 { [%eval 6.71] [%clk 0:00:06] } 42... Qxb2 { [%eval 7.15] [%clk 0:00:11] } 43. Bxf7 { [%eval 6.84] [%clk 0:00:07] } 1-0