Event: Round 6: Mai, Duc Kien - Chen, Jun-Wei
Date: 2024-11-20
White: Mai, Duc Kien
WhiteElo: 1771
Black: Chen, Jun-Wei
BlackElo: 1907
Result: 1/2-1/2
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.21] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:31:10] } 3. d4 { [%eval 0.4] [%clk 1:31:37] } 3... cxd4 { [%eval 0.29] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:03] } 4... Nc6 { [%eval 0.28] [%clk 1:31:52] } 5. Nc3 { [%eval 0.26] [%clk 1:32:25] } 5... Qc7 { [%eval 0.35] [%clk 1:32:06] } 6. a3 { [%eval 0.31] [%clk 1:27:06] } 6... a6 { [%eval 0.49] [%clk 1:32:21] } 7. Be3 { [%eval 0.15] [%clk 1:27:22] } 7... b5 { [%eval 0.27] [%clk 1:32:18] } 8. Qd2 { [%eval -0.03] [%clk 1:24:11] } 8... Bb7 { [%eval -0.09] [%clk 1:32:00] } 9. O-O-O { [%eval -0.43] [%clk 1:20:11] } 9... Nf6 { [%eval -0.3] [%clk 1:26:02] } 10. f3 { [%eval -0.36] [%clk 1:20:26] } 10... Rc8 { [%eval -0.14] [%clk 1:24:13] } 11. Nxc6 { [%eval -0.12] [%clk 1:14:37] } 11... Bxc6 { [%eval 0.02] [%clk 1:23:53] } 12. g4?! { [%eval -0.95] } { Inaccuracy. Bf4 was best. } { [%clk 1:11:14] } 12... h6?! { [%eval -0.25] } { Inaccuracy. b4 was best. } { [%clk 1:19:06] } 13. Kb1 { [%eval -0.29] [%clk 1:03:59] } 13... b4 { [%eval -0.35] [%clk 1:07:08] } 14. axb4 { [%eval -0.35] [%clk 1:04:16] } 14... Bxb4 { [%eval -0.31] [%clk 1:07:32] } 15. Qd4 { [%eval -0.39] [%clk 0:55:50] } 15... Ba5 { [%eval 0.13] [%clk 0:54:38] } 16. h4 { [%eval 0.22] [%clk 0:39:29] } 16... d5?! { [%eval 1.16] } { Inaccuracy. Rb8 was best. } { [%clk 0:48:29] } 17. exd5? { [%eval -0.07] } { Mistake. Bxa6 was best. } { [%clk 0:35:03] } 17... Nxd5 { [%eval 0.41] [%clk 0:48:28] } 18. Nxd5 { [%eval 0.56] [%clk 0:32:10] } 18... Bxd5 { [%eval 0.72] [%clk 0:48:43] } 19. Bd3?! { [%eval -0.35] } { Inaccuracy. c4 was best. } { [%clk 0:32:37] } 19... O-O { [%eval -0.41] [%clk 0:44:55] } 20. Rhf1? { [%eval -1.78] } { Mistake. Be4 was best. } { [%clk 0:26:10] } 20... Rfd8 { [%eval -1.82] [%clk 0:42:44] } 21. Qf4 { [%eval -1.97] [%clk 0:22:00] } 21... Qb7?! { [%eval -1.35] } { Inaccuracy. e5 was best. } { [%clk 0:41:58] } 22. Be4? { [%eval -3.03] } { Mistake. Bd4 was best. } { [%clk 0:13:29] } 22... Bc3 { [%eval -2.77] [%clk 0:38:33] } 23. Bc1 { [%eval -2.7] [%clk 0:12:42] } 23... Rb8?! { [%eval -1.6] } { Inaccuracy. Qb5 was best. } { [%clk 0:32:43] } 24. Bxd5?! { [%eval -2.35] } { Inaccuracy. Rd3 was best. } { [%clk 0:12:20] } 24... exd5 { [%eval -2.61] [%clk 0:31:52] } 25. b3 { [%eval -2.67] [%clk 0:12:18] } 25... d4 { [%eval -2.4] [%clk 0:32:13] } 26. Rd3?! { [%eval -3.54] } { Inaccuracy. Bb2 was best. } { [%clk 0:10:08] } 26... Rdc8?? { [%eval -0.12] } { Blunder. a5 was best. } { [%clk 0:13:48] } 27. Bb2 { [%eval -0.14] [%clk 0:10:11] } 27... Bxb2 { [%eval 0.0] [%clk 0:13:02] } 28. Kxb2 { [%eval 0.0] [%clk 0:10:35] } 28... Qc6 { [%eval 0.0] [%clk 0:13:05] } 29. Qd2 { [%eval 0.0] [%clk 0:09:42] } 29... a5? { [%eval 1.25] } { Mistake. Rb4 was best. } { [%clk 0:11:26] } 30. Rxd4 { [%eval 1.19] [%clk 0:03:21] } 30... a4 { [%eval 1.17] [%clk 0:11:45] } 31. Rc1? { [%eval -0.05] } { Mistake. b4 was best. } { [%clk 0:03:17] } 31... g6 { [%eval 0.47] [%clk 0:08:02] } 32. g5 { [%eval -0.05] [%clk 0:01:19] } 32... h5 { [%eval 0.13] [%clk 0:06:52] } 33. f4 { [%eval -0.12] [%clk 0:01:14] } 33... axb3 { [%eval -0.14] [%clk 0:03:05] } 34. cxb3 { [%eval -0.14] [%clk 0:01:35] } 34... Qxc1+ { [%eval 0.0] [%clk 0:03:27] } 35. Qxc1 { [%eval -0.03] [%clk 0:02:03] } 35... Rxc1 { [%eval 0.0] [%clk 0:03:41] } 36. Kxc1 { [%eval -0.06] [%clk 0:02:32] } 36... Rxb3 { [%eval -0.01] [%clk 0:04:04] } 37. Kd2 { [%eval 0.0] [%clk 0:01:59] } 37... Rh3 { [%eval 0.0] [%clk 0:04:27] } 38. Rd6 { [%eval -0.08] [%clk 0:01:54] } 38... Rxh4 { [%eval -0.1] [%clk 0:04:38] } 39. Ke3 { [%eval -0.12] [%clk 0:02:21] } 39... Rh3+ { [%eval -0.06] [%clk 0:04:53] } 40. Kf2 { [%eval -0.07] [%clk 0:02:44] } 40... Kf8 { [%eval -0.07] [%clk 0:05:06] } 41. Kg2 { [%eval -0.06] [%clk 0:02:54] } 41... Ra3 { [%eval -0.08] [%clk 0:04:58] } 42. Rb6 { [%eval -0.04] [%clk 0:01:50] } 42... Rd3 { [%eval -0.02] [%clk 0:05:02] } 43. Kf2 { [%eval -0.02] [%clk 0:01:07] } 43... Ke7 { [%eval -0.02] [%clk 0:05:25] } 44. Kg2 { [%eval -0.02] [%clk 0:01:03] } 44... Rd6 { [%eval -0.02] [%clk 0:05:46] } 45. Rb7+ { [%eval 0.0] [%clk 0:01:27] } 45... Ke6 { [%eval 0.0] [%clk 0:06:12] } 46. Rb5 { [%eval 0.0] [%clk 0:01:52] } 46... f6 { [%eval -0.02] [%clk 0:03:57] } 47. gxf6 { [%eval 0.0] [%clk 0:02:17] } 47... Kxf6 { [%eval 0.0] [%clk 0:04:22] } 48. Kg3 { [%eval 0.0] [%clk 0:02:34] } 48... Rd3+ { [%eval 0.0] [%clk 0:04:07] } 49. Kg2 { [%eval 0.0] [%clk 0:02:18] } 49... Ke6 { [%eval 0.0] [%clk 0:03:51] } 50. Re5+ { [%eval 0.0] [%clk 0:02:28] } 50... Kf6 { [%eval 0.0] [%clk 0:04:13] } 51. Ra5 { [%eval 0.0] [%clk 0:02:50] } 51... Kf7 { [%eval 0.0] [%clk 0:04:00] } 52. Rb5 { [%eval 0.0] [%clk 0:02:33] } 52... Rd6 { [%eval -0.04] [%clk 0:03:07] } 53. Kg3 { [%eval 0.0] [%clk 0:02:35] } 53... Kg7 { [%eval -0.05] [%clk 0:02:17] } 54. Kg2 { [%eval -0.08] [%clk 0:01:48] } 54... Kh6 { [%eval 0.0] [%clk 0:02:33] } 55. Kg3 { [%eval 0.0] [%clk 0:02:08] } 55... Rd3+ { [%eval 0.0] [%clk 0:02:32] } 56. Kg2 { [%eval 0.0] [%clk 0:01:45] } 56... h4 { [%eval 0.0] [%clk 0:02:20] } 57. Ra5 { [%eval 0.0] [%clk 0:01:32] } 57... Rg3+ { [%eval 0.0] [%clk 0:02:40] } 58. Kf2 { [%eval 0.0] [%clk 0:01:52] } 58... Rb3 { [%eval 0.0] [%clk 0:02:24] } 59. Kg2 { [%eval 0.0] [%clk 0:02:15] } 59... h3+ { [%eval 0.0] [%clk 0:01:48] } 60. Kh2 { [%eval 0.0] [%clk 0:02:33] } 60... Rf3 { [%eval 0.0] [%clk 0:02:06] } 61. Rb5 { [%eval 0.0] [%clk 0:02:43] } 61... Rxf4 { [%eval 0.0] [%clk 0:02:21] } 62. Kxh3 { [%eval 0.0] [%clk 0:03:10] } 62... Ra4 { [%eval 0.0] [%clk 0:02:33] } 63. Kg3 { [%eval 0.0] [%clk 0:03:25] } 63... Ra3+ { [%eval 0.0] [%clk 0:02:36] } 64. Kg4 { [%eval 0.0] [%clk 0:03:02] } 64... Ra1 { [%eval 0.0] [%clk 0:03:00] } 65. Rb6 { [%eval 0.0] [%clk 0:02:03] } 65... Ra4+ { [%eval 0.0] [%clk 0:03:20] } 66. Kg3 { [%eval 0.0] [%clk 0:02:27] } 66... Kh5 { [%eval 0.0] [%clk 0:03:46] } 67. Rb5+ { [%eval 0.0] [%clk 0:02:41] } 67... g5 { [%eval 0.0] [%clk 0:04:10] } 68. Rb3 { [%eval 0.0] [%clk 0:03:01] } 68... Ra1 { [%eval 0.0] [%clk 0:04:28] } 69. Rc3 { [%eval 0.0] [%clk 0:03:01] } 69... Rg1+ { [%eval 0.0] [%clk 0:04:51] } 70. Kh2 { [%eval 0.0] [%clk 0:03:23] } 70... Rg4 { [%eval 0.0] [%clk 0:05:14] } 71. Kh3 { [%eval 0.0] [%clk 0:03:46] } 71... Re4 { [%eval -0.04] [%clk 0:05:34] } 72. Kg3 { [%clk 0:04:04] } 72... Rg4+ { [%clk 0:05:54] } 73. Kh3 { [%clk 0:04:30] } 73... Re4 { [%clk 0:06:21] } 74. Kg3 { [%clk 0:04:57] } 74... Rg4+ { [%clk 0:06:46] } 75. Kh3 { [%clk 0:05:24] } 75... Re4 { [%clk 0:07:11] } 1/2-1/2