Event: Round 4: Vettese, Nicholas - Cheparinov, Ivan
Date: 2024-04-09
White: Vettese, Nicholas
WhiteTitle: IM
WhiteElo: 2272
Black: Cheparinov, Ivan
BlackTitle: GM
BlackElo: 2593
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.14] } 1... c5 { [%eval 0.17] [%clk 0:03:02] } 2. Nf3 { [%eval 0.22] [%clk 0:03:04] } 2... d6 { [%eval 0.0] [%clk 0:03:03] } 3. d4 { [%eval 0.18] [%clk 0:03:05] } 3... cxd4 { [%eval 0.13] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.27] [%clk 0:03:05] } 4... Nf6 { [%eval 0.3] [%clk 0:03:06] } 5. Nc3 { [%eval 0.21] [%clk 0:03:06] } 5... a6 { [%eval 0.24] [%clk 0:03:07] } 6. Nb3 { [%eval 0.0] [%clk 0:03:07] } 6... e6 { [%eval 0.2] [%clk 0:03:06] } 7. g4 { [%eval 0.0] [%clk 0:03:07] } 7... b5 { [%eval 0.0] [%clk 0:03:07] } 8. Bg2 { [%eval -0.03] [%clk 0:03:08] } 8... Bb7 { [%eval 0.0] [%clk 0:03:03] } 9. g5 { [%eval 0.01] [%clk 0:03:08] } 9... Nfd7 { [%eval 0.05] [%clk 0:03:03] } 10. f4 { [%eval 0.04] [%clk 0:03:05] } 10... Be7 { [%eval 0.06] [%clk 0:02:59] } 11. h4 { [%eval 0.0] [%clk 0:02:56] } 11... b4 { [%eval 0.08] [%clk 0:02:54] } 12. Ne2 { [%eval -0.01] [%clk 0:02:51] } 12... Nc6 { [%eval 0.3] [%clk 0:02:34] } 13. Be3 { [%eval -0.06] [%clk 0:02:32] } 13... h6?! { [%eval 0.65] } { Inaccuracy. O-O was best. } { [%clk 0:02:14] } 14. g6? { [%eval -0.9] } { Mistake. Ned4 was best. } { [%clk 0:02:17] } 14... Bxh4+ { [%eval -0.39] [%clk 0:02:11] } 15. Kf1 { [%eval -0.2] [%clk 0:02:18] } 15... fxg6?! { [%eval 0.87] } { Inaccuracy. Be7 was best. } { [%clk 0:01:17] } 16. Qxd6 { [%eval 0.8] [%clk 0:02:04] } 16... Nf8 { [%eval 0.99] [%clk 0:01:05] } 17. e5 { [%eval 0.95] [%clk 0:01:36] } 17... Rc8 { [%eval 0.88] [%clk 0:00:35] } 18. Nc5 { [%eval 0.6] [%clk 0:01:17] } 18... Ba8 { [%eval 0.42] [%clk 0:00:36] } 19. Rd1?! { [%eval -0.17] } { Inaccuracy. Nxa6 was best. } { [%clk 0:01:02] } 19... Be7 { [%eval -0.14] [%clk 0:00:30] } 20. Qxd8+ { [%eval -0.12] [%clk 0:00:35] } 20... Nxd8 { [%eval -0.17] [%clk 0:00:31] } 21. Bxa8 { [%eval -0.21] [%clk 0:00:34] } 21... Rxa8 { [%eval -0.23] [%clk 0:00:33] } 22. Ne4 { [%eval -0.18] [%clk 0:00:12] } 22... Nb7 { [%eval 0.08] [%clk 0:00:33] } 23. Nd4 { [%eval 0.0] [%clk 0:00:12] } 23... Rc8 { [%eval 0.01] [%clk 0:00:34] } 24. Rh2 { [%eval -0.25] [%clk 0:00:11] } 24... Kf7 { [%eval 0.11] [%clk 0:00:33] } 25. Ke2?! { [%eval -0.52] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:08] } 25... Nd7 { [%eval -0.02] [%clk 0:00:23] } 26. Rg1?! { [%eval -0.66] } { Inaccuracy. Nc6 was best. } { [%clk 0:00:07] } 26... Rhd8 { [%eval -0.3] [%clk 0:00:22] } 27. Rhg2 { [%eval -0.32] [%clk 0:00:08] } 27... Nf8 { [%eval -0.27] [%clk 0:00:23] } 28. c3?! { [%eval -0.89] } { Inaccuracy. b3 was best. } { [%clk 0:00:09] } 28... bxc3 { [%eval -0.76] [%clk 0:00:23] } 29. bxc3 { [%eval -1.01] [%clk 0:00:10] } 29... Nc5 { [%eval -1.16] [%clk 0:00:23] } 30. Nxc5 { [%eval -1.09] [%clk 0:00:04] } 30... Rxc5 { [%eval -0.98] [%clk 0:00:24] } 31. Kd2?! { [%eval -1.61] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:05] } 31... Rdc8 { [%eval -1.73] [%clk 0:00:23] } 32. Ne2 { [%eval -1.79] [%clk 0:00:05] } 32... Ra5 { [%eval -1.9] [%clk 0:00:23] } 33. Ra1 { [%eval -1.85] [%clk 0:00:05] } 33... Nd7 { [%eval -1.95] [%clk 0:00:20] } 34. Nd4 { [%eval -2.49] [%clk 0:00:05] } 34... Nc5 { [%eval -1.97] [%clk 0:00:15] } 35. Ke2?! { [%eval -2.64] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:05] } 35... Ne4?! { [%eval -1.84] } { Inaccuracy. Na4 was best. } { [%clk 0:00:16] } 36. Bd2? { [%eval -3.41] } { Mistake. Kd3 was best. } { [%clk 0:00:05] } 36... Rac5? { [%eval -2.0] } { Mistake. Nxc3+ was best. } { [%clk 0:00:14] } 37. Rag1 { [%eval -1.8] [%clk 0:00:06] } 37... Nxd2 { [%eval -1.94] [%clk 0:00:13] } 38. Rxg6?! { [%eval -3.0] } { Inaccuracy. Kxd2 was best. } { [%clk 0:00:06] } 38... Ne4?? { [%eval -0.2] } { Blunder. Bg5 was best. } { [%clk 0:00:08] } 39. Rxg7+ { [%eval -0.26] [%clk 0:00:07] } 39... Ke8 { [%eval -0.46] [%clk 0:00:10] } 40. Nxe6?! { [%eval -1.35] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:08] } 40... Rxc3 { [%eval -1.66] [%clk 0:00:08] } 41. f5 { [%eval -1.63] [%clk 0:00:09] } 41... R8c6?? { [%eval 0.06] } { Blunder. Bg5 was best. } { [%clk 0:00:04] } 42. Rg8+ { [%eval 0.14] [%clk 0:00:04] } 42... Kd7 { [%eval 0.12] [%clk 0:00:05] } 43. Rd1+ { [%eval 0.16] [%clk 0:00:06] } 43... Nd6 { [%eval 0.45] [%clk 0:00:07] } 44. exd6 { [%eval 0.08] [%clk 0:00:05] } 44... Rxd6 { [%eval 0.09] [%clk 0:00:08] } 45. Rxd6+ { [%eval 0.01] [%clk 0:00:04] } 45... Kxd6 { [%eval 0.01] [%clk 0:00:09] } 46. Rg6 { [%eval 0.0] [%clk 0:00:03] } 46... Ke5 { [%eval 0.0] [%clk 0:00:09] } 47. Ng7 { [%eval 0.0] [%clk 0:00:05] } 47... Bf6 { [%eval 0.0] [%clk 0:00:07] } 48. Ne8 { [%eval 0.0] [%clk 0:00:06] } 48... Bg5 { [%eval 0.0] [%clk 0:00:05] } 49. f6 { [%eval -0.1] [%clk 0:00:06] } 49... Ke6 { [%eval 0.0] [%clk 0:00:06] } 50. Rg8?? { [%eval -4.06] } { Blunder. Rg7 was best. } { [%clk 0:00:00] } 0-1