Event: Round 4: Liyun Liang - Sirin Bootsumran
Date: 2023-10-02
White: Liyun Liang
WhiteElo: 1223
Black: Sirin Bootsumran
BlackElo: 1374
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.34] [%clk 1:31:05] } 3. d4 { [%eval 0.42] [%clk 1:31:49] } 3... cxd4 { [%eval 0.26] [%clk 1:31:22] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:13] } 4... a6 { [%eval 0.58] [%clk 1:31:33] } 5. c4 { [%eval 0.27] [%clk 1:32:35] } 5... Nf6 { [%eval 0.18] [%clk 1:31:08] } 6. Nc3 { [%eval 0.37] [%clk 1:33:00] } 6... Qc7 { [%eval 0.87] [%clk 1:31:15] } 7. a3 { [%eval 0.4] [%clk 1:33:25] } 7... Nc6 { [%eval 0.75] [%clk 1:29:04] } 8. Be3 { [%eval 0.73] [%clk 1:33:49] } 8... Be7 { [%eval 1.05] [%clk 1:28:21] } 9. Be2 { [%eval 0.99] [%clk 1:32:11] } 9... d6 { [%eval 1.08] [%clk 1:23:32] } 10. Rc1 { [%eval 1.0] [%clk 1:29:14] } 10... Bd7 { [%eval 1.24] [%clk 1:20:12] } 11. O-O { [%eval 1.17] [%clk 1:25:47] } 11... O-O { [%eval 1.36] [%clk 1:15:45] } 12. Qc2?! { [%eval 0.7] } { Inaccuracy. f4 was best. } { [%clk 1:23:44] } 12... Rac8 { [%eval 0.56] [%clk 1:07:32] } 13. Rfd1 { [%eval 0.34] [%clk 1:18:38] } 13... Rfd8 { [%eval 0.65] [%clk 1:05:07] } 14. b4 { [%eval 0.65] [%clk 1:15:30] } 14... e5? { [%eval 2.33] } { Mistake. Ne5 was best. } { [%clk 0:57:28] } 15. Nf3 { [%eval 2.04] [%clk 1:10:51] } 15... Nb8 { [%eval 2.24] [%clk 0:47:42] } 16. Nd5 { [%eval 1.92] [%clk 1:06:51] } 16... Nxd5 { [%eval 2.11] [%clk 0:48:03] } 17. exd5 { [%eval 1.88] [%clk 1:05:59] } 17... h6 { [%eval 1.86] [%clk 0:46:00] } 18. c5 { [%eval 1.55] [%clk 0:58:27] } 18... Be8?! { [%eval 2.16] } { Inaccuracy. Bb5 was best. } { [%clk 0:40:55] } 19. Qe4? { [%eval 0.68] } { Mistake. Bd3 was best. } { [%clk 0:54:39] } 19... Ba4?! { [%eval 1.38] } { Inaccuracy. Nd7 was best. } { [%clk 0:16:29] } 20. Bd3 { [%eval 1.61] [%clk 0:48:26] } 20... g6 { [%eval 2.0] [%clk 0:16:13] } 21. Bc2 { [%eval 1.66] [%clk 0:37:16] } 21... Bxc2 { [%eval 2.03] [%clk 0:14:16] } 22. Qxc2 { [%eval 1.87] [%clk 0:36:20] } 22... Kg7? { [%eval 3.37] } { Mistake. Bf8 was best. } { [%clk 0:13:00] } 23. Qb2?! { [%eval 2.3] } { Inaccuracy. Qd2 was best. } { [%clk 0:33:18] } 23... Bf6?! { [%eval 3.73] } { Inaccuracy. f6 was best. } { [%clk 0:12:58] } 24. Qd2 { [%eval 3.11] [%clk 0:30:54] } 24... h5 { [%eval 3.25] [%clk 0:10:03] } 25. Bh6+ { [%eval 3.1] [%clk 0:25:45] } 25... Kg8 { [%eval 3.29] [%clk 0:10:03] } 26. Bg5?! { [%eval 2.29] } { Inaccuracy. Ng5 was best. } { [%clk 0:24:42] } 26... Nd7 { [%eval 2.02] [%clk 0:06:18] } 27. c6 { [%eval 2.04] [%clk 0:24:02] } 27... Bxg5 { [%eval 2.3] [%clk 0:06:16] } 28. Qxg5 { [%eval 2.1] [%clk 0:23:43] } 28... Nf8 { [%eval 2.27] [%clk 0:06:26] } 29. Rc3?! { [%eval 1.18] } { Inaccuracy. Nd2 was best. } { [%clk 0:20:01] } 29... Kg7 { [%eval 1.57] [%clk 0:06:24] } 30. Rdc1 { [%eval 1.19] [%clk 0:18:38] } 30... b5?! { [%eval 1.95] } { Inaccuracy. Nh7 was best. } { [%clk 0:06:46] } 31. Nd2 { [%eval 1.63] [%clk 0:17:15] } 31... Nh7 { [%eval 1.72] [%clk 0:07:04] } 32. Qe3 { [%eval 1.62] [%clk 0:16:12] } 32... f5 { [%eval 2.12] [%clk 0:06:43] } 33. a4?! { [%eval 1.0] } { Inaccuracy. Nf3 was best. } { [%clk 0:13:55] } 33... Nf6 { [%eval 1.05] [%clk 0:06:43] } 34. Rd3?! { [%eval 0.35] } { Inaccuracy. Qd3 was best. } { [%clk 0:13:00] } 34... Ng4? { [%eval 2.02] } { Mistake. Qf7 was best. } { [%clk 0:06:08] } 35. Qe2 { [%eval 1.81] [%clk 0:12:45] } 35... Qb6 { [%eval 2.29] [%clk 0:05:21] } 36. a5?? { [%eval 0.36] } { Blunder. axb5 was best. } { [%clk 0:12:48] } 36... Qa7 { [%eval 0.57] [%clk 0:05:47] } 37. Rg3?! { [%eval -0.47] } { Inaccuracy. Nf1 was best. } { [%clk 0:11:05] } 37... Qd4 { [%eval -0.07] [%clk 0:05:34] } 38. Rd3 { [%eval 0.0] [%clk 0:10:48] } 38... Qf4 { [%eval 0.0] [%clk 0:05:30] } 39. g3 { [%eval 0.0] [%clk 0:09:53] } 39... Qxb4 { [%eval 0.0] [%clk 0:05:38] } 40. h3 { [%eval 0.0] [%clk 0:09:41] } 40... Nf6 { [%eval 0.0] [%clk 0:05:50] } 41. Ra1?? { [%eval -3.32] } { Blunder. Nf3 was best. } { [%clk 0:09:09] } 41... e4 { [%eval -2.99] [%clk 0:05:24] } 42. Nf1? { [%eval -5.92] } { Mistake. Rd1 was best. } { [%clk 0:07:06] } 42... Rc7?? { [%eval -0.35] } { Blunder. Qc4 was best. } { [%clk 0:04:53] } 43. Rdd1 { [%eval -0.5] [%clk 0:06:23] } 43... Qc5?! { [%eval 0.44] } { Inaccuracy. Re8 was best. } { [%clk 0:03:55] } 44. Ne3?! { [%eval -0.26] } { Inaccuracy. Qb2 was best. } { [%clk 0:05:59] } 44... Ne8?? { [%eval 1.58] } { Blunder. Qc3 was best. } { [%clk 0:02:42] } 45. g4? { [%eval 0.0] } { Mistake. Qb2+ was best. } { [%clk 0:05:46] } 45... hxg4 { [%eval 0.33] [%clk 0:02:30] } 46. hxg4 { [%eval 0.01] [%clk 0:06:11] } 46... f4 { [%eval 0.2] [%clk 0:02:49] } 47. Qb2+?! { [%eval -0.71] } { Inaccuracy. Rac1 was best. } { [%clk 0:06:05] } 47... Kg8 { [%eval -0.96] [%clk 0:02:26] } 48. Ng2?! { [%eval -1.82] } { Inaccuracy. Nf1 was best. } { [%clk 0:06:22] } 48... Rf7?? { [%eval 0.39] } { Blunder. g5 was best. } { [%clk 0:02:41] } 49. Rac1 { [%eval -0.04] [%clk 0:06:39] } 49... Qa7 { [%eval -0.03] [%clk 0:02:58] } 50. Qc2?? { [%eval -2.45] } { Blunder. Qd4 was best. } { [%clk 0:06:51] } 50... Qe7? { [%eval -0.93] } { Mistake. f3 was best. } { [%clk 0:02:35] } 51. Re1 { [%eval -1.18] [%clk 0:06:36] } 51... Qg5 { [%eval -0.87] [%clk 0:01:25] } 52. Qxe4?? { [%eval -3.51] } { Blunder. Rxe4 was best. } { [%clk 0:06:01] } 52... Qxg4?? { [%eval 2.33] } { Blunder. f3 was best. } { [%clk 0:01:33] } 53. f3 { [%eval 2.38] [%clk 0:06:13] } 53... Qg3?? { [%eval 5.75] } { Blunder. Qc8 was best. } { [%clk 0:01:32] } 54. Qe6?? { [%eval -3.25] } { Blunder. Qxe8+ was best. } { [%clk 0:05:49] } 54... Kg7?? { [%eval -0.71] } { Blunder. Nc7 was best. } { [%clk 0:01:23] } 55. Qg4?? { [%eval -6.22] } { Blunder. Qe4 was best. } { [%clk 0:04:00] } 55... Qxg4 { [%eval -6.18] [%clk 0:01:44] } 56. fxg4 { [%eval -6.49] [%clk 0:04:27] } 56... Nc7?? { [%eval -1.2] } { Blunder. f3 was best. } { [%clk 0:02:05] } 57. Red1?! { [%eval -2.23] } { Inaccuracy. Nh4 was best. } { [%clk 0:04:18] } 57... Kh6?! { [%eval -1.29] } { Inaccuracy. Rh8 was best. } { [%clk 0:02:20] } 58. Kf2 { [%eval -1.1] [%clk 0:04:39] } 58... Re8 { [%eval -0.87] [%clk 0:02:31] } 59. Kf3?! { [%eval -2.03] } { Inaccuracy. Ne1 was best. } { [%clk 0:04:31] } 59... Re5 { [%eval -1.66] [%clk 0:02:43] } 60. Rd4?! { [%eval -2.89] } { Inaccuracy. Rd2 was best. } { [%clk 0:03:43] } 60... g5 { [%eval -2.6] [%clk 0:02:57] } 61. Rh1+ { [%eval -3.27] [%clk 0:03:47] } 61... Kg6 { [%eval -2.78] [%clk 0:03:22] } 62. Rhd1?! { [%eval -3.94] } { Inaccuracy. Rh8 was best. } { [%clk 0:03:18] } 62... Rfe7 { [%eval -3.27] [%clk 0:03:33] } 63. Kf2?! { [%eval -4.13] } { Inaccuracy. Rh1 was best. } { [%clk 0:03:18] } 63... Re2+ { [%eval -4.4] [%clk 0:03:44] } 64. Kf3 { [%eval -5.12] [%clk 0:03:13] } 64... Ra2 { [%eval -4.56] [%clk 0:03:55] } 65. Nxf4+?! { [%eval -5.76] } { Inaccuracy. R4d2 was best. } { [%clk 0:03:30] } 65... gxf4 { [%eval -5.69] [%clk 0:04:13] } 66. Rxf4 { [%eval -5.65] [%clk 0:03:43] } 66... Rxa5 { [%eval -5.98] [%clk 0:04:32] } 67. Kg3 { [%eval -6.26] [%clk 0:04:02] } 67... Ra3+ { [%eval -6.65] [%clk 0:04:56] } 68. Kg2 { [%eval -6.18] [%clk 0:04:16] } 68... Kg5 { [%eval -5.35] [%clk 0:04:56] } 69. Rdf1 { [%eval -6.23] [%clk 0:03:48] } 69... Re2+ { [%eval -6.06] [%clk 0:04:50] } 70. Kh1 { [%eval -7.85] [%clk 0:03:54] } 70... Rh3+ { [%eval -6.27] [%clk 0:05:01] } 71. Kg1 { [%eval -6.25] [%clk 0:04:10] } 71... Rg3+ { [%eval -6.21] [%clk 0:05:28] } 72. Kh1 { [%eval -6.61] [%clk 0:04:34] } 72... Rxg4 { [%eval -5.97] [%clk 0:05:36] } 73. Rf7 { [%eval -5.86] [%clk 0:04:49] } 73... Nxd5 { [%eval -5.14] [%clk 0:03:42] } 74. Rg7+?! { [%eval -7.21] } { Inaccuracy. R7f5+ was best. } { [%clk 0:05:06] } 74... Kh4 { [%eval -7.27] [%clk 0:03:40] } 75. Rh7+ { [%eval -7.35] [%clk 0:05:27] } 75... Kg3 { [%eval -7.05] [%clk 0:04:05] } 76. Rg1+ { [%eval -7.31] [%clk 0:04:48] } 76... Kf3 { [%eval -7.32] [%clk 0:04:27] } 77. Rf7+?! { [%eval -11.77] } { Inaccuracy. Rf1+ was best. } { [%clk 0:05:00] } 77... Nf4 { [%eval -10.79] [%clk 0:04:36] } 78. Rf1+ { [%eval -13.16] [%clk 0:02:42] } 78... Rf2 { [%eval -10.11] [%clk 0:04:50] } 79. Rxf2+ { [%eval -18.39] [%clk 0:02:28] } 79... Kxf2 { [%eval -14.37] [%clk 0:05:09] } 80. Rh7 { [%eval -53.55] [%clk 0:02:51] } 80... Nd5 { [%eval -10.51] [%clk 0:05:18] } 81. Rh2+ { [%eval -10.52] [%clk 0:02:58] } 81... Ke3 { [%eval -10.86] [%clk 0:05:32] } 82. Rc2 { [%eval -12.86] [%clk 0:03:17] } 82... Rc4 { [%eval -11.9] [%clk 0:05:48] } 83. Ra2 { [%eval -13.19] [%clk 0:03:20] } 83... Rxc6 { [%eval -13.18] [%clk 0:06:10] } 84. Ra3+ { [%eval -13.32] [%clk 0:03:32] } 84... Nc3 { [%eval -14.75] [%clk 0:06:30] } 85. Kg1 { [%eval -15.7] [%clk 0:03:55] } 85... b4 { [%eval -16.12] [%clk 0:06:48] } 86. Rb3 { [%eval -16.42] [%clk 0:04:18] } 86... a5 { [%eval -16.48] [%clk 0:07:12] } 87. Kf1 { [%eval -16.74] [%clk 0:04:41] } 87... Rb6 { [%eval -18.14] [%clk 0:07:20] } 88. Ke1 { [%eval -20.0] [%clk 0:04:54] } 88... a4 { [%eval #-11] [%clk 0:07:39] } 89. Rb2 { [%eval -20.55] [%clk 0:05:18] } 89... a3 { [%eval -22.83] [%clk 0:08:03] } 90. Rc2 { [%eval -30.69] [%clk 0:05:20] } 90... a2 { [%eval #-16] [%clk 0:08:26] } 91. Rc1 { [%eval #-9] [%clk 0:05:39] } 91... Nb1?! { [%eval -25.27] } { Lost forced checkmate sequence. Ra6 was best. } { [%clk 0:08:48] } 0-1