Event: Round 5: Mark Pivnik - Noga Orian
Date: 2024-01-25
White: Mark Pivnik
WhiteElo: 1635
Black: Noga Orian
BlackTitle: WFM
BlackElo: 2052
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Staunton-Cochrane Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:27:16] } 1... c5 { [%eval 0.33] [%clk 1:30:49] } 2. c4 { [%eval 0.0] [%clk 1:27:38] } 2... Nc6 { [%eval 0.0] [%clk 1:31:06] } 3. f4 { [%eval -0.47] [%clk 1:27:54] } 3... g6 { [%eval -0.4] [%clk 1:31:24] } 4. Nc3 { [%eval -0.29] [%clk 1:28:19] } 4... Bg7 { [%eval -0.29] [%clk 1:31:45] } 5. d3 { [%eval -0.31] [%clk 1:28:42] } 5... d6 { [%eval -0.27] [%clk 1:32:05] } 6. Bd2 { [%eval -0.58] [%clk 1:28:55] } 6... e6 { [%eval -0.42] [%clk 1:31:47] } 7. a3 { [%eval -0.51] [%clk 1:29:01] } 7... Nge7 { [%eval -0.49] [%clk 1:31:26] } 8. Rb1 { [%eval -0.65] [%clk 1:29:19] } 8... O-O { [%eval -0.67] [%clk 1:30:20] } 9. Nf3 { [%eval -0.67] [%clk 1:29:37] } 9... d5 { [%eval -0.5] [%clk 1:30:01] } 10. cxd5 { [%eval -0.68] } 10... exd5 { [%eval -0.7] [%clk 1:30:15] } 11. Be2 { [%eval -0.66] [%clk 1:28:48] } 11... Bg4 { [%eval -0.27] [%clk 1:28:09] } 12. O-O { [%eval -0.3] [%clk 1:28:24] } 12... Qd7 { [%eval -0.2] [%clk 1:25:49] } 13. h3 { [%eval -0.4] [%clk 1:25:17] } 13... Bxf3 { [%eval -0.34] [%clk 1:25:46] } 14. Bxf3 { [%eval -0.31] [%clk 1:25:35] } 14... Rfd8 { [%eval 0.13] [%clk 1:24:39] } 15. e5 { [%eval 0.0] [%clk 1:25:35] } 15... Nd4 { [%eval 0.31] [%clk 1:24:25] } 16. Bg4 { [%eval 0.16] [%clk 1:24:53] } 16... Qc6?! { [%eval 0.71] } { Inaccuracy. Ndf5 was best. } { [%clk 1:23:11] } 17. Ne2 { [%eval 0.63] [%clk 1:25:03] } 17... Ndf5 { [%eval 0.62] [%clk 1:22:00] } 18. Bf3 { [%eval 0.37] [%clk 1:25:04] } 18... Qb6 { [%eval 0.71] [%clk 1:20:42] } 19. Kh2 { [%eval 0.33] [%clk 1:24:21] } 19... Rac8?! { [%eval 1.1] } { Inaccuracy. c4 was best. } { [%clk 1:18:08] } 20. g4?! { [%eval 0.15] } { Inaccuracy. Qe1 was best. } { [%clk 1:23:44] } 20... Nh4 { [%eval 0.11] [%clk 1:16:51] } 21. Bh1 { [%eval 0.2] [%clk 1:23:44] } 21... g5 { [%eval 0.21] [%clk 1:14:37] } 22. Be1?! { [%eval -0.55] } { Inaccuracy. b4 was best. } { [%clk 1:23:53] } 22... Nhg6 { [%eval -0.55] [%clk 1:14:46] } 23. fxg5 { [%eval -0.43] [%clk 1:22:46] } 23... Bxe5+ { [%eval -0.47] [%clk 1:15:08] } 24. Bg3 { [%eval -0.45] [%clk 1:22:56] } 24... Qc7 { [%eval -0.25] [%clk 1:15:00] } 25. Qd2 { [%eval -0.21] [%clk 1:21:41] } 25... Nc6 { [%eval -0.24] [%clk 1:14:40] } 26. Bxe5 { [%eval -0.56] [%clk 1:21:10] } 26... Qxe5+?! { [%eval 0.51] } { Inaccuracy. Ncxe5 was best. } { [%clk 1:14:36] } 27. Ng3 { [%eval 0.44] [%clk 1:21:22] } 27... Nd4 { [%eval 0.86] [%clk 1:13:45] } 28. Rbe1 { [%eval 0.86] [%clk 1:20:39] } 28... Qc7 { [%eval 0.89] [%clk 1:13:49] } 29. Rf6?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 1:19:50] } 29... Rd7 { [%eval 0.19] [%clk 1:09:04] } 30. Qf2 { [%eval 0.25] [%clk 1:19:33] } 30... Ne6 { [%eval 0.4] [%clk 1:08:13] } 31. Kg1? { [%eval -1.02] } { Mistake. Bg2 was best. } { [%clk 1:19:05] } 31... Nxg5? { [%eval 0.6] } { Mistake. Ngf4 was best. } { [%clk 1:08:26] } 32. Bg2 { [%eval 1.1] [%clk 1:18:57] } 32... Nh4?? { [%eval 3.67] } { Blunder. Re7 was best. } { [%clk 0:59:05] } 33. Nh5 { [%eval 3.63] [%clk 1:18:19] } 33... Nxg2?! { [%eval 4.61] } { Inaccuracy. Ng6 was best. } { [%clk 0:58:50] } 34. Qxg2?? { [%eval 1.16] } { Blunder. Kxg2 was best. } { [%clk 1:18:34] } 34... Re7 { [%eval 1.12] [%clk 0:51:11] } 35. Ref1 { [%eval 1.33] [%clk 1:17:27] } 35... Qe5 { [%eval 1.58] [%clk 0:45:01] } 36. h4 { [%eval 1.27] [%clk 1:16:39] } 36... Ne6 { [%eval 1.03] [%clk 0:35:58] } 37. R6f5 { [%eval 1.1] [%clk 1:11:11] } 37... Qe3+ { [%eval 1.23] [%clk 0:31:59] } 38. Kh1 { [%eval 1.33] [%clk 1:11:22] } 38... Kh8 { [%eval 1.75] [%clk 0:25:33] } 39. Nf6 { [%eval 1.14] [%clk 1:08:04] } 39... Ng7? { [%eval 2.4] } { Mistake. Qxd3 was best. } { [%clk 0:23:46] } 40. Nxd5 { [%eval 2.45] [%clk 1:07:45] } 40... Nxf5 { [%eval 2.51] [%clk 0:24:04] } 41. Nxe3 { [%eval 2.35] [%clk 1:07:20] } 41... Nxe3 { [%eval 2.15] [%clk 0:24:24] } 42. Qf3 { [%eval 2.36] [%clk 1:07:33] } 42... Rc6 { [%eval 2.59] [%clk 0:24:28] } 43. Rc1 { [%eval 2.58] [%clk 1:07:44] } 43... Kg7 { [%eval 2.64] [%clk 0:22:05] } 44. g5 { [%eval 2.89] [%clk 1:08:02] } 44... f5 { [%eval 3.21] [%clk 0:19:48] } 45. h5? { [%eval 1.29] } { Mistake. gxf6+ was best. } { [%clk 1:05:20] } 45... Rd6 { [%eval 1.54] [%clk 0:15:57] } 46. Rxc5 { [%eval 1.62] [%clk 1:04:03] } 46... Rxd3 { [%eval 1.32] [%clk 0:16:12] } 47. Rc3 { [%eval 3.06] [%clk 1:04:20] } 47... Rd1+ { [%eval 2.78] [%clk 0:14:28] } 48. Kh2 { [%eval 2.69] [%clk 1:04:38] } 48... Ng4+? { [%eval 5.19] } { Mistake. Rf1 was best. } { [%clk 0:11:20] } 49. Kg3 { [%eval 5.04] [%clk 1:02:09] } 49... Rg1+ { [%eval 5.08] [%clk 0:11:28] } 50. Kh3 { [%eval 5.0] [%clk 1:01:48] } 50... Rh1+ { [%eval 5.0] [%clk 0:09:03] } 51. Kg3 { [%eval 4.94] [%clk 1:00:05] } 51... Rg1+ { [%eval 5.14] [%clk 0:08:41] } 52. Kh4 { [%eval 5.12] [%clk 1:00:20] } 52... Re4? { [%eval 9.29] } { Mistake. Nf6 was best. } { [%clk 0:02:39] } 53. Rc7+ { [%eval 8.0] [%clk 0:54:57] } 53... Kh8 { [%eval 7.09] [%clk 0:02:46] } 54. Qc3+?? { [%eval 0.0] } { Blunder. Rc8+ was best. } { [%clk 0:54:38] } 54... Ne5+ { [%eval 0.0] [%clk 0:02:35] } 55. Kh3 { [%eval 0.0] [%clk 0:54:32] } 55... Rxg5 { [%eval 0.0] [%clk 0:02:21] } 56. Rc8+ { [%eval -0.1] [%clk 0:54:39] } 56... Kg7 { [%eval -0.06] [%clk 0:02:03] } 57. Qc7+? { [%eval -1.74] } { Mistake. Rc4 was best. } { [%clk 0:53:53] } 57... Kh6 { [%eval -1.65] [%clk 0:00:34] } 58. Rh8?? { [%eval #-4] } { Checkmate is now unavoidable. Qd6+ was best. } { [%clk 0:46:47] } 58... Re3+ { [%eval #-3] [%clk 0:00:44] } 59. Kh2 { [%eval #-3] [%clk 0:46:11] } 59... Nf3+ { [%clk 0:01:03] } 60. Kh3 { [%clk 0:46:01] } 60... Ng1+ { [%clk 0:01:03] } 0-1