Event: Round 4: Chavez Suarez, Carlos Alberto - Vignesh N R
Date: 2024-12-28
White: Chavez Suarez, Carlos Alberto
WhiteTitle: FM
WhiteElo: 2278
Black: Vignesh N R
BlackTitle: GM
BlackElo: 2523
Result: 0-1
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:29:38] } 2. Nf3 { [%eval 0.11] [%clk 1:31:16] } 2... e6 { [%eval 0.14] [%clk 1:30:01] } 3. e3 { [%eval 0.0] [%clk 1:31:00] } 3... b6 { [%eval 0.07] [%clk 1:26:05] } 4. Bd3 { [%eval 0.04] [%clk 1:30:07] } 4... Bb7 { [%eval 0.1] [%clk 1:26:28] } 5. b3 { [%eval 0.0] [%clk 1:28:25] } 5... c5 { [%eval 0.02] [%clk 1:26:47] } 6. Bb2 { [%eval 0.0] [%clk 1:28:35] } 6... cxd4 { [%eval 0.0] [%clk 1:23:02] } 7. Bxd4 { [%eval -0.16] [%clk 1:22:15] } 7... Nc6 { [%eval -0.09] [%clk 1:22:05] } 8. Bb2 { [%eval -0.07] [%clk 1:22:39] } 8... Nb4 { [%eval 0.04] [%clk 1:21:22] } 9. Be2 { [%eval 0.0] [%clk 1:22:53] } 9... Be4 { [%eval 0.0] [%clk 1:19:14] } 10. Na3 { [%eval -0.05] [%clk 1:23:13] } 10... Rc8 { [%eval 0.02] [%clk 1:19:10] } 11. c4 { [%eval 0.0] [%clk 1:18:29] } 11... Be7 { [%eval 0.0] [%clk 1:18:01] } 12. O-O { [%eval 0.0] [%clk 1:18:43] } 12... a6 { [%eval 0.01] [%clk 1:17:35] } 13. Ne5 { [%eval -0.27] [%clk 1:14:56] } 13... O-O { [%eval -0.37] [%clk 1:14:53] } 14. f3 { [%eval -0.43] [%clk 1:14:56] } 14... Bb7 { [%eval -0.29] [%clk 1:13:49] } 15. Nd3 { [%eval -0.81] [%clk 0:58:07] } 15... d5 { [%eval -0.8] [%clk 1:11:35] } 16. Nxb4 { [%eval -0.71] [%clk 0:57:09] } 16... Bxb4 { [%eval -0.7] [%clk 1:12:01] } 17. Nc2 { [%eval -0.71] [%clk 0:57:31] } 17... Bd6 { [%eval -0.85] [%clk 1:05:48] } 18. Qe1 { [%eval -0.7] [%clk 0:49:19] } 18... dxc4 { [%eval -0.69] [%clk 1:05:27] } 19. bxc4 { [%eval -0.65] [%clk 0:49:44] } 19... Qc7 { [%eval -0.65] [%clk 1:01:05] } 20. Qh4 { [%eval -0.72] [%clk 0:50:08] } 20... Be5 { [%eval -0.24] [%clk 0:57:15] } 21. Nd4 { [%eval -0.48] [%clk 0:50:19] } 21... Nd7 { [%eval -0.58] [%clk 0:57:03] } 22. Bd3 { [%eval -0.67] [%clk 0:46:58] } 22... g6 { [%eval -0.6] [%clk 0:57:31] } 23. Rac1 { [%eval -0.82] [%clk 0:44:05] } 23... Bf6 { [%eval -0.85] [%clk 0:54:03] } 24. Qh3 { [%eval -1.22] [%clk 0:44:29] } 24... e5 { [%eval -1.0] [%clk 0:47:34] } 25. Nf5 { [%eval -1.21] [%clk 0:36:45] } 25... Nc5?! { [%eval -0.35] } { Inaccuracy. h5 was best. } { [%clk 0:47:46] } 26. Bc2 { [%eval -0.33] [%clk 0:32:43] } 26... Rcd8 { [%eval -0.4] [%clk 0:47:23] } 27. Rf2?? { [%eval -2.22] } { Blunder. Nh6+ was best. } { [%clk 0:28:52] } 27... Bc8 { [%eval -1.94] [%clk 0:43:18] } 28. Nh6+ { [%eval -2.21] [%clk 0:23:48] } 28... Kg7 { [%eval -2.12] [%clk 0:42:30] } 29. g4 { [%eval -2.42] [%clk 0:24:13] } 29... Qe7 { [%eval -2.19] [%clk 0:32:39] } 30. f4 { [%eval -2.36] [%clk 0:23:04] } 30... exf4 { [%eval -2.18] [%clk 0:32:41] } 31. Qh4 { [%eval -2.04] [%clk 0:23:13] } 31... Bxb2?? { [%eval 0.0] } { Blunder. Rd6 was best. } { [%clk 0:26:02] } 32. Qxe7 { [%eval 0.0] [%clk 0:23:37] } 32... Rde8 { [%eval 0.0] [%clk 0:26:10] } 33. Qd6 { [%eval -0.07] [%clk 0:20:36] } 33... fxe3 { [%eval 0.0] [%clk 0:23:01] } 34. Rff1?? { [%eval -2.09] } { Blunder. Rf3 was best. } { [%clk 0:14:53] } 34... e2 { [%eval -2.59] [%clk 0:19:24] } 35. g5 { [%eval -2.92] [%clk 0:14:56] } 35... exf1=Q+ { [%eval -2.45] [%clk 0:15:40] } 36. Rxf1 { [%eval -1.89] [%clk 0:15:23] } 36... Be6?? { [%eval 0.85] } { Blunder. Be5 was best. } { [%clk 0:12:18] } 37. Qf4?? { [%eval -1.58] } { Blunder. Rd1 was best. } { [%clk 0:13:54] } 37... Bh3 { [%eval -1.45] [%clk 0:11:34] } 38. Rf3?? { [%eval -3.93] } { Blunder. Rb1 was best. } { [%clk 0:11:21] } 38... Ne6?! { [%eval -2.53] } { Inaccuracy. Re1+ was best. } { [%clk 0:09:17] } 39. Qh4?! { [%eval -3.44] } { Inaccuracy. Qd2 was best. } { [%clk 0:11:09] } 39... Nxg5 { [%eval -3.03] [%clk 0:09:11] } 40. Rxh3 { [%eval -3.16] [%clk 0:09:59] } 40... Nxh3+ { [%eval -3.03] [%clk 0:09:31] } 41. Qxh3?! { [%eval -4.15] } { Inaccuracy. Kf1 was best. } { [%clk 0:10:24] } 41... Re1+ { [%eval -3.9] [%clk 0:09:08] } 42. Kf2 { [%eval -3.99] [%clk 0:10:38] } 42... Rfe8 { [%eval -3.76] [%clk 0:09:30] } 43. Ng4? { [%eval -7.53] } { Mistake. Nf5+ was best. } { [%clk 0:03:19] } 43... Bd4+ { [%eval -7.35] [%clk 0:08:48] } 44. Kg2 { [%eval -8.62] [%clk 0:02:41] } 44... R1e2+ { [%eval -7.83] [%clk 0:09:09] } 45. Kf1 { [%eval -8.65] [%clk 0:03:01] } 45... Re1+ { [%eval -8.59] [%clk 0:09:02] } 46. Kg2 { [%eval -8.35] [%clk 0:03:27] } 46... R8e2+ { [%eval -8.47] [%clk 0:09:06] } 47. Kf3 { [%eval -8.34] [%clk 0:03:48] } 47... h5 { [%eval -8.18] [%clk 0:09:13] } 48. Qh4 { [%eval -9.85] [%clk 0:03:48] } 48... hxg4+ { [%eval -9.82] [%clk 0:09:30] } 49. Kf4 { [%eval -9.44] [%clk 0:03:37] } 49... Rf2+ { [%eval -8.12] [%clk 0:09:06] } 50. Kxg4 { [%eval -8.8] [%clk 0:03:50] } 50... Rg1+ { [%eval -8.75] [%clk 0:09:31] } 0-1