Event: Round 4: Israel Cohen - Daniel Iliaguev
Date: 2024-01-24
White: Israel Cohen
WhiteElo: 1474
Black: Daniel Iliaguev
BlackElo: 2153
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Simagin's Improved Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:59] } 1... Nf6 { [%eval 0.16] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:31:06] } 2... g6 { [%eval 0.37] [%clk 1:31:16] } 3. Nc3 { [%eval 0.31] [%clk 1:31:13] } 3... d5 { [%eval 0.2] [%clk 1:31:41] } 4. cxd5 { [%eval 0.4] [%clk 1:31:31] } 4... Nxd5 { [%eval 0.33] [%clk 1:32:05] } 5. e4 { [%eval 0.23] [%clk 1:31:35] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:28] } 6. bxc3 { [%eval 0.0] [%clk 1:31:37] } 6... Bg7 { [%eval 0.38] [%clk 1:32:53] } 7. Bc4 { [%eval 0.0] [%clk 1:31:37] } 7... O-O { [%eval 0.21] [%clk 1:33:16] } 8. Ne2 { [%eval 0.36] [%clk 1:31:38] } 8... Nc6 { [%eval 0.39] [%clk 1:33:40] } 9. O-O { [%eval 0.39] [%clk 1:30:18] } 9... Na5 { [%eval 0.47] [%clk 1:33:24] } 10. Bd3 { [%eval 0.46] [%clk 1:30:14] } 10... c5 { [%eval 0.41] [%clk 1:33:42] } 11. Be3 { [%eval 0.5] [%clk 1:30:16] } 11... c4?! { [%eval 1.2] } { Inaccuracy. b6 was best. } { [%clk 1:29:41] } 12. Bc2 { [%eval 1.26] [%clk 1:30:19] } 12... b6 { [%eval 1.46] [%clk 1:28:19] } 13. f4 { [%eval 1.03] [%clk 1:21:35] } 13... f5 { [%eval 0.96] [%clk 1:25:54] } 14. Ng3 { [%eval 0.94] [%clk 1:20:29] } 14... e6 { [%eval 0.82] [%clk 1:24:35] } 15. Qd2 { [%eval 0.77] [%clk 0:54:57] } 15... Qf6 { [%eval 0.86] [%clk 1:04:15] } 16. Rad1 { [%eval 0.87] [%clk 0:44:41] } 16... h5 { [%eval 1.27] [%clk 1:01:43] } 17. e5?! { [%eval 0.59] } { Inaccuracy. Bf2 was best. } { [%clk 0:37:47] } 17... Qe7?! { [%eval 1.43] } { Inaccuracy. Qd8 was best. } { [%clk 1:00:09] } 18. d5 { [%eval 1.51] [%clk 0:34:07] } 18... exd5 { [%eval 1.59] [%clk 1:00:04] } 19. Qxd5+ { [%eval 1.49] [%clk 0:33:39] } 19... Be6 { [%eval 1.53] [%clk 1:00:16] } 20. Qd6?! { [%eval 0.48] } { Inaccuracy. Qf3 was best. } { [%clk 0:33:31] } 20... Qf7 { [%eval 0.98] [%clk 1:00:19] } 21. Ne2 { [%eval 0.82] [%clk 0:27:15] } 21... Nb7 { [%eval 0.84] [%clk 0:58:31] } 22. Qa3 { [%eval 0.48] [%clk 0:23:58] } 22... Rfc8 { [%eval 0.76] [%clk 0:57:13] } 23. Nd4 { [%eval 0.73] [%clk 0:23:32] } 23... Bf8 { [%eval 0.72] [%clk 0:57:33] } 24. Qc1 { [%eval 0.53] [%clk 0:22:59] } 24... Bd5 { [%eval 0.72] [%clk 0:49:08] } 25. Qd2 { [%eval 0.51] [%clk 0:20:44] } 25... Rd8 { [%eval 0.73] [%clk 0:48:48] } 26. Qf2 { [%eval 0.47] [%clk 0:20:18] } 26... Nc5 { [%eval 0.5] [%clk 0:47:23] } 27. Qg3?! { [%eval -0.36] } { Inaccuracy. Nf3 was best. } { [%clk 0:15:20] } 27... Be4 { [%eval -0.21] [%clk 0:42:55] } 28. e6?! { [%eval -1.13] } { Inaccuracy. Rc1 was best. } { [%clk 0:06:45] } 28... Qf6 { [%eval -1.22] [%clk 0:42:09] } 29. Bxe4 { [%eval -1.18] [%clk 0:04:19] } 29... Nxe4 { [%eval -1.2] [%clk 0:41:45] } 30. Qe1 { [%eval -1.25] [%clk 0:04:23] } 30... Bc5 { [%eval -1.19] [%clk 0:40:55] } 31. Rf3 { [%eval -1.52] [%clk 0:02:43] } 31... Bxd4 { [%eval -1.46] [%clk 0:39:30] } 32. Bxd4 { [%eval -1.41] [%clk 0:02:16] } 32... Qxe6 { [%eval -1.41] [%clk 0:38:57] } 33. Rg3 { [%eval -1.75] [%clk 0:02:15] } 33... Kf7 { [%eval -1.66] [%clk 0:36:50] } 34. Re3 { [%eval -1.8] [%clk 0:02:10] } 34... b5 { [%eval -1.49] [%clk 0:34:01] } 35. Rb1 { [%eval -1.33] [%clk 0:01:45] } 35... Rd5 { [%eval -1.48] [%clk 0:33:40] } 36. a4 { [%eval -1.36] [%clk 0:01:59] } 36... a6 { [%eval -1.35] [%clk 0:33:59] } 37. Rb4?! { [%eval -2.08] } { Inaccuracy. h3 was best. } { [%clk 0:01:41] } 37... Qd6 { [%eval -2.21] [%clk 0:32:15] } 38. Qb1?? { [%eval -4.93] } { Blunder. Be5 was best. } { [%clk 0:01:44] } 38... Nxc3 { [%eval -5.03] [%clk 0:25:07] } 39. Bxc3 { [%eval -5.17] [%clk 0:01:06] } 39... Rd1+ { [%eval -4.96] [%clk 0:25:26] } 40. Re1 { [%eval -4.97] [%clk 0:01:29] } 40... Rxb1 { [%eval -5.01] [%clk 0:25:28] } 41. Rexb1 { [%eval -5.41] [%clk 0:01:30] } 41... Qc5+ { [%eval -5.08] [%clk 0:25:15] } 42. Kh1 { [%eval -5.27] [%clk 0:01:27] } 42... Qe3 { [%eval -5.44] [%clk 0:25:05] } 43. Be1 { [%eval -5.39] [%clk 0:01:30] } 43... c3 { [%eval -5.36] [%clk 0:25:01] } 44. Bxc3 { [%eval -5.37] [%clk 0:30:02] } 44... Qxc3 { [%eval -5.11] [%clk 0:55:14] } 45. axb5 { [%eval -5.75] [%clk 0:30:13] } 45... Re8 { [%eval -5.63] [%clk 0:52:37] } 46. h3 { [%eval -5.65] [%clk 0:30:22] } 46... axb5 { [%eval -5.33] [%clk 0:52:18] } 47. Rxb5 { [%eval -5.21] [%clk 0:30:44] } 47... Qg3 { [%eval -6.09] [%clk 0:51:38] } 48. Rb7+ { [%eval -5.87] [%clk 0:30:53] } 48... Kf8 { [%eval -5.51] [%clk 0:49:31] } 49. Rh7 { [%eval -5.82] [%clk 0:30:41] } 49... Kg8 { [%eval -5.68] [%clk 0:47:50] } 50. Rhb7 { [%eval -6.47] [%clk 0:30:43] } 50... Qxf4 { [%eval -6.34] [%clk 0:47:44] } 51. R7b3 { [%eval -6.47] [%clk 0:30:00] } 51... Kg7 { [%eval -5.86] [%clk 0:46:36] } 52. Rb7+ { [%eval -5.88] [%clk 0:30:14] } 52... Kh6 { [%eval -6.75] [%clk 0:46:02] } 53. R7b2 { [%eval -6.69] [%clk 0:27:25] } 53... Re3 { [%eval -6.03] [%clk 0:44:33] } 54. Rb5 { [%eval -6.37] [%clk 0:27:41] } 54... Re2 { [%eval -6.34] [%clk 0:43:52] } 55. R5b3 { [%eval -6.79] [%clk 0:27:55] } 55... h4 { [%eval -6.56] [%clk 0:42:28] } 56. Rf3?! { [%eval -34.52] } { Inaccuracy. Rg1 was best. } { [%clk 0:27:38] } 56... Qg5?! { [%eval -6.32] } { Inaccuracy. Qd2 was best. } { [%clk 0:42:19] } 57. Rg1 { [%eval -5.94] [%clk 0:27:58] } 57... Qd2 { [%eval -6.24] [%clk 0:39:03] } 58. Rb3?! { [%eval -42.98] } { Inaccuracy. Rff1 was best. } { [%clk 0:28:04] } 58... Qc2? { [%eval -5.6] } { Mistake. Rxg2 was best. } { [%clk 0:38:00] } 59. Rf3? { [%eval -37.03] } { Mistake. Rb4 was best. } { [%clk 0:28:22] } 59... g5?! { [%eval -7.45] } { Inaccuracy. Rxg2 was best. } { [%clk 0:37:16] } 60. Ra3? { [%eval #-19] } { Checkmate is now unavoidable. Rff1 was best. } { [%clk 0:28:27] } 60... f4 { [%eval #-18] [%clk 0:34:42] } 61. Ra6+ { [%eval #-14] [%clk 0:28:38] } 61... Kh5 { [%eval #-13] [%clk 0:32:59] } 62. Ra3 { [%eval #-13] [%clk 0:28:56] } 62... Rf2 { [%eval #-13] [%clk 0:32:04] } 63. Rf3 { [%eval #-13] [%clk 0:29:08] } 63... Rxf3 { [%eval #-12] [%clk 0:31:14] } 64. gxf3 { [%eval #-12] [%clk 0:29:25] } 64... Qd3 { [%eval #-12] [%clk 0:30:44] } 65. Kg2 { [%eval #-11] [%clk 0:29:39] } 65... Qe2+ { [%eval #-10] [%clk 0:31:06] } 66. Kh1 { [%eval #-11] [%clk 0:29:54] } 66... Qxf3+ { [%eval #-10] [%clk 0:31:23] } 67. Kh2 { [%eval #-9] [%clk 0:29:07] } 67... Qe2+ { [%eval #-8] [%clk 0:31:37] } 68. Rg2 { [%eval #-8] [%clk 0:29:26] } 68... f3 { [%eval #-7] [%clk 0:31:40] } 69. Rxe2 { [%eval #-7] [%clk 0:29:48] } 69... fxe2 { [%eval #-6] [%clk 0:31:57] } 70. Kg2 { [%eval #-6] [%clk 0:30:10] } 70... e1=Q { [%eval #-5] [%clk 0:31:45] } 71. Kf3 { [%eval #-5] [%clk 0:30:39] } 71... Kg6 { [%eval #-4] [%clk 0:31:46] } 72. Kg2 { [%eval #-4] [%clk 0:30:58] } 72... Qe2+ { [%eval #-3] [%clk 0:32:07] } 73. Kg1?? { [%eval #-3] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:31:23] } 73... g4 { [%eval #-2] [%clk 0:32:23] } 74. hxg4 { [%eval #-2] [%clk 0:31:44] } 74... h3 { [%eval #-1] [%clk 0:32:46] } 0-1