Event: Round 6: Tan, Justin - Dong, Bao Nghia
Date: 2024-12-03
White: Tan, Justin
WhiteTitle: GM
WhiteElo: 2510
Black: Dong, Bao Nghia
BlackTitle: FM
BlackElo: 2256
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:18] } 1... Nf6 { [%eval 0.19] [%clk 1:11:40] } 2. Nf3 { [%eval 0.11] [%clk 1:28:42] } 2... e6 { [%eval 0.14] [%clk 1:12:06] } 3. Bf4 { [%eval 0.03] [%clk 1:29:06] } 3... b6 { [%eval 0.25] [%clk 1:12:24] } 4. e3 { [%eval 0.09] [%clk 1:29:17] } 4... Bb7 { [%eval 0.16] [%clk 1:12:48] } 5. Nbd2 { [%eval 0.17] [%clk 1:23:49] } 5... Be7 { [%eval 0.19] [%clk 1:13:10] } 6. h3 { [%eval 0.17] [%clk 1:24:08] } 6... O-O { [%eval 0.22] [%clk 1:13:33] } 7. c3 { [%eval 0.14] [%clk 1:23:36] } 7... d6 { [%eval 0.25] [%clk 1:13:32] } 8. Be2 { [%eval 0.21] [%clk 1:23:29] } 8... Nbd7 { [%eval 0.21] [%clk 1:13:54] } 9. O-O { [%eval 0.19] [%clk 1:23:53] } 9... a6 { [%eval 0.19] [%clk 1:14:20] } 10. a4 { [%eval 0.21] [%clk 1:23:16] } 10... Ra7 { [%eval 0.39] [%clk 1:14:00] } 11. Re1 { [%eval 0.25] [%clk 1:21:32] } 11... Qa8 { [%eval 0.28] [%clk 1:14:19] } 12. Bf1 { [%eval 0.17] [%clk 1:19:53] } 12... Rb8 { [%eval 0.35] [%clk 1:11:34] } 13. Bg3 { [%eval 0.16] [%clk 1:13:38] } 13... b5 { [%eval 0.32] [%clk 1:10:32] } 14. axb5 { [%eval 0.13] [%clk 1:13:03] } 14... axb5 { [%eval 0.16] [%clk 1:10:57] } 15. Rxa7 { [%eval 0.15] [%clk 1:11:52] } 15... Qxa7 { [%eval 0.15] [%clk 1:11:21] } 16. e4 { [%eval 0.17] [%clk 1:11:43] } 16... Qb6 { [%eval 0.38] [%clk 1:03:05] } 17. Bh4 { [%eval 0.03] [%clk 0:48:44] } 17... e5?! { [%eval 0.81] } { Inaccuracy. c5 was best. } { [%clk 0:52:09] } 18. Bg3 { [%eval 0.81] [%clk 0:40:21] } 18... exd4 { [%eval 0.8] [%clk 0:44:51] } 19. cxd4 { [%eval 0.5] [%clk 0:31:23] } 19... Nf8 { [%eval 0.5] [%clk 0:43:47] } 20. Qc2 { [%eval 0.36] [%clk 0:25:33] } 20... Ne6? { [%eval 1.51] } { Mistake. Ng6 was best. } { [%clk 0:43:05] } 21. d5 { [%eval 1.45] [%clk 0:23:32] } 21... Nc5 { [%eval 1.86] [%clk 0:39:27] } 22. Nd4 { [%eval 1.87] [%clk 0:15:50] } 22... b4?! { [%eval 2.8] } { Inaccuracy. Qa5 was best. } { [%clk 0:31:16] } 23. Nc4 { [%eval 2.23] [%clk 0:16:15] } 23... Qa7?! { [%eval 3.3] } { Inaccuracy. b3 was best. } { [%clk 0:31:43] } 24. Nb5?! { [%eval 2.05] } { Inaccuracy. e5 was best. } { [%clk 0:14:48] } 24... Qa2?! { [%eval 2.86] } { Inaccuracy. b3 was best. } { [%clk 0:32:04] } 25. f3?! { [%eval 1.63] } { Inaccuracy. e5 was best. } { [%clk 0:07:22] } 25... Ba6 { [%eval 1.7] [%clk 0:23:49] } 26. Nd4 { [%eval 1.68] [%clk 0:03:51] } 26... b3 { [%eval 1.7] [%clk 0:21:38] } 27. Qd2 { [%eval 1.69] [%clk 0:04:14] } 27... Nfd7? { [%eval 3.18] } { Mistake. Re8 was best. } { [%clk 0:19:27] } 28. Nc6 { [%eval 3.07] [%clk 0:02:58] } 28... Re8 { [%eval 2.35] [%clk 0:19:52] } 29. Na3 { [%eval 2.58] [%clk 0:00:55] } 29... Bxf1 { [%eval 2.45] [%clk 0:04:42] } 30. Nb4 { [%eval 2.47] [%clk 0:01:13] } 30... Bg5 { [%eval 2.59] [%clk 0:05:09] } 31. f4 { [%eval 2.67] [%clk 0:00:50] } 31... Nxe4 { [%eval 2.53] [%clk 0:05:35] } 32. Nxa2 { [%eval 2.47] [%clk 0:00:45] } 32... Nxd2? { [%eval 4.2] } { Mistake. bxa2 was best. } { [%clk 0:06:00] } 33. Rxe8+ { [%eval 4.26] [%clk 0:01:12] } 33... Nf8 { [%eval 4.17] [%clk 0:06:27] } 34. Nc3?! { [%eval 3.11] } { Inaccuracy. Nc1 was best. } { [%clk 0:00:59] } 34... Bf6 { [%eval 3.05] [%clk 0:06:53] } 35. Be1 { [%eval 2.94] [%clk 0:00:41] } 35... Bd4+ { [%eval 3.11] [%clk 0:07:19] } 36. Bf2 { [%eval 3.08] [%clk 0:00:42] } 36... Bxc3 { [%eval 2.74] [%clk 0:05:37] } 37. bxc3 { [%eval 2.92] [%clk 0:01:11] } 37... Bd3 { [%eval 3.0] [%clk 0:06:01] } 38. Rb8 { [%eval 2.98] [%clk 0:01:01] } 38... Bc2 { [%eval 3.47] [%clk 0:04:05] } 39. Be3 { [%eval 3.6] [%clk 0:00:54] } 39... Ne4 { [%eval 3.45] [%clk 0:04:30] } 40. c4 { [%eval 3.3] [%clk 0:00:54] } 40... Nc3 { [%eval 3.66] [%clk 0:01:06] } 41. Bd2 { [%eval 3.37] [%clk 0:26:49] } 41... Na4 { [%eval 4.19] [%clk 0:31:03] } 42. Ba5 { [%eval 4.02] [%clk 0:23:37] } 42... f6 { [%eval 4.82] [%clk 0:28:49] } 43. Bxc7 { [%eval 4.87] [%clk 0:23:31] } 43... Kf7 { [%eval 4.89] [%clk 0:29:16] } 44. Bxd6 { [%eval 4.89] [%clk 0:22:48] } 44... Nd7 { [%eval 4.74] [%clk 0:29:41] } 45. Rb7 { [%eval 4.85] [%clk 0:18:50] } 45... Ke8 { [%eval 4.29] [%clk 0:30:00] } 46. Kf1 { [%eval 4.0] [%clk 0:11:11] } 46... Bd3+ { [%eval 4.58] [%clk 0:29:42] } 47. Ke1 { [%eval 4.62] [%clk 0:11:23] } 47... b2 { [%eval 4.61] [%clk 0:30:09] } 48. Kd2 { [%eval 4.56] [%clk 0:08:28] } 48... b1=Q { [%eval 4.71] [%clk 0:28:22] } 49. Nxb1 { [%eval 4.4] [%clk 0:08:48] } 49... Bxc4 { [%eval 4.63] [%clk 0:28:47] } 50. Rb4 { [%eval 4.76] [%clk 0:08:44] } 50... Ba2 { [%eval 5.36] [%clk 0:28:39] } 51. Rxa4 { [%eval 5.34] [%clk 0:09:00] } 51... Bxb1 { [%eval 6.01] [%clk 0:29:04] } 52. Ra8+ { [%eval 5.85] [%clk 0:08:42] } 52... Kf7 { [%eval 6.03] [%clk 0:29:27] } 53. Ra7 { [%eval 5.89] [%clk 0:09:09] } 53... Ke8 { [%eval 5.74] [%clk 0:29:51] } 54. Ke3?! { [%eval 4.46] } { Inaccuracy. Ra8+ was best. } { [%clk 0:08:31] } 54... f5 { [%eval 5.56] [%clk 0:30:17] } 55. Kd4 { [%eval 5.36] [%clk 0:08:10] } 55... h5?! { [%eval 7.08] } { Inaccuracy. Bc2 was best. } { [%clk 0:30:32] } 56. Ra1 { [%eval 5.76] [%clk 0:07:48] } 56... Be4 { [%eval 6.41] [%clk 0:29:05] } 57. Ra8+ { [%eval 6.19] [%clk 0:06:10] } 57... Kf7 { [%eval 6.09] [%clk 0:29:30] } 58. Ra7 { [%eval 5.95] [%clk 0:06:35] } 58... Ke8 { [%eval 5.87] [%clk 0:29:56] } 59. g4 { [%eval 5.77] [%clk 0:06:24] } 59... Bg2 { [%eval 7.44] [%clk 0:29:16] } 60. gxh5 { [%eval 7.31] [%clk 0:06:19] } 60... Bxh3? { [%eval #16] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:29:41] } 61. Ra8+ { [%eval #15] [%clk 0:06:48] } 61... Kf7 { [%eval #25] [%clk 0:30:04] } 62. Rd8 { [%eval 9.85] [%clk 0:07:05] } 62... Nf6? { [%eval #1] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:30:21] } 63. Rf8# { [%clk 0:07:27] } 1-0