Event: Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A
Site: India
Date: 2024-12-30
White: Nguyen, Duc Hoa
WhiteTitle: GM
WhiteElo: 2358
Black: Vaidyanathan, Kannan
BlackElo: 1899
Result: 1-0
ECO: D79
Opening: Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation
Variant: Standard
TimeControl: 90 mins+ 30 secs increment from move no.1

1. Nf3 { [%eval 0.14] [%clk 1:29:39] } 1... Nf6 { [%eval 0.18] [%clk 1:30:53] } 2. g3 { [%eval 0.11] [%clk 1:29:50] } 2... g6 { [%eval 0.17] [%clk 1:31:15] } 3. Bg2 { [%eval 0.13] [%clk 1:30:15] } 3... Bg7 { [%eval 0.15] [%clk 1:31:39] } 4. O-O { [%eval 0.08] [%clk 1:30:37] } 4... O-O { [%eval 0.23] [%clk 1:32:04] } 5. d4 { [%eval 0.1] [%clk 1:31:01] } 5... d5 { [%eval 0.1] [%clk 1:32:25] } 6. c4 { [%eval 0.12] [%clk 1:31:14] } 6... c6 { [%eval 0.1] [%clk 1:32:46] } 7. cxd5 { [%eval 0.19] [%clk 1:28:38] } 7... cxd5 { [%eval 0.12] [%clk 1:33:07] } 8. Ne5 { [%eval 0.13] [%clk 1:28:51] } 8... Nc6 { [%eval 0.28] [%clk 1:22:47] } 9. Nxc6 { [%eval 0.07] [%clk 1:29:11] } 9... bxc6 { [%eval 0.14] [%clk 1:23:13] } 10. Nc3 { [%eval 0.13] [%clk 1:29:33] } 10... Bf5 { [%eval 0.21] [%clk 1:13:05] } 11. Bf4 { [%eval 0.22] [%clk 1:27:42] } 11... Nd7 { [%eval 0.18] [%clk 1:11:30] } 12. Rc1 { [%eval 0.21] [%clk 1:25:34] } 12... e5 { [%eval 0.21] [%clk 1:10:18] } 13. dxe5 { [%eval 0.23] [%clk 1:25:02] } 13... Nxe5 { [%eval 0.17] [%clk 1:10:33] } 14. Qa4 { [%eval 0.07] [%clk 1:23:26] } 14... Qb6 { [%eval 0.17] [%clk 1:03:18] } 15. b3 { [%eval 0.2] [%clk 1:23:41] } 15... Rfd8 { [%eval 0.31] [%clk 1:00:50] } 16. Bg5 { [%eval 0.37] [%clk 1:17:19] } 16... f6 { [%eval 0.36] [%clk 0:57:37] } 17. Bf4 { [%eval 0.42] [%clk 1:16:36] } 17... Be6 { [%eval 0.85] [%clk 0:47:09] } 18. h3 { [%eval 0.56] [%clk 1:14:53] } 18... f5?! { [%eval 1.25] } { Inaccuracy. a5 was best. } { [%clk 0:39:31] } 19. Rfd1 { [%eval 1.0] [%clk 1:13:21] } 19... Nf7 { [%eval 1.25] [%clk 0:35:17] } 20. Qa3 { [%eval 1.29] [%clk 1:10:59] } 20... g5 { [%eval 1.21] [%clk 0:23:02] } 21. Bd2 { [%eval 1.19] [%clk 1:10:51] } 21... Rac8?! { [%eval 2.05] } { Inaccuracy. Re8 was best. } { [%clk 0:22:20] } 22. Na4 { [%eval 2.05] [%clk 1:10:56] } 22... Qa6 { [%eval 2.0] [%clk 0:21:55] } 23. Bf1?! { [%eval 0.85] } { Inaccuracy. Qb4 was best. } { [%clk 1:11:07] } 23... d4 { [%eval 1.07] [%clk 0:20:11] } 24. Qc5?! { [%eval 0.24] } { Inaccuracy. Qb2 was best. } { [%clk 1:08:53] } 24... Bf8 { [%eval 0.25] [%clk 0:16:25] } 25. Qa5 { [%eval 0.24] [%clk 1:05:10] } 25... Qxa5 { [%eval 0.25] [%clk 0:16:14] } 26. Bxa5 { [%eval 0.34] [%clk 1:05:31] } 26... Rd5 { [%eval 0.28] [%clk 0:16:14] } 27. Bd2 { [%eval 0.24] [%clk 1:01:06] } 27... c5 { [%eval 0.46] [%clk 0:16:14] } 28. Nb2 { [%eval 0.19] [%clk 1:00:02] } 28... Rd7 { [%eval 0.27] [%clk 0:14:59] } 29. Rc2 { [%eval 0.12] [%clk 0:59:43] } 29... Bd5 { [%eval 0.41] [%clk 0:13:28] } 30. Bg2 { [%eval 0.29] [%clk 0:59:43] } 30... Be4 { [%eval 0.33] [%clk 0:10:50] } 31. Nd3 { [%eval 0.4] [%clk 0:59:04] } 31... Rdc7 { [%eval 0.48] [%clk 0:10:29] } 32. Rdc1 { [%eval 0.68] [%clk 0:59:02] } 32... Bd6 { [%eval 0.92] [%clk 0:08:44] } 33. f4?! { [%eval 0.06] } { Inaccuracy. Ba5 was best. } { [%clk 0:58:18] } 33... gxf4 { [%eval 0.3] [%clk 0:08:35] } 34. Bxf4 { [%eval 0.49] [%clk 0:57:17] } 34... Bxf4 { [%eval 0.5] [%clk 0:08:27] } 35. gxf4 { [%eval 0.51] [%clk 0:57:30] } 35... Kh8?! { [%eval 1.44] } { Inaccuracy. Bxg2 was best. } { [%clk 0:04:49] } 36. Kf2? { [%eval 0.07] } { Mistake. Rxc5 was best. } { [%clk 0:57:20] } 36... Rg8?? { [%eval 1.76] } { Blunder. Bxg2 was best. } { [%clk 0:03:05] } 37. Bf3?! { [%eval 0.66] } { Inaccuracy. Bxe4 was best. } { [%clk 0:52:23] } 37... Nd6? { [%eval 1.89] } { Mistake. Bxf3 was best. } { [%clk 0:03:00] } 38. Rxc5 { [%eval 1.79] [%clk 0:52:10] } 38... Rcg7 { [%eval 1.71] [%clk 0:03:20] } 39. Ne1 { [%eval 1.86] [%clk 0:52:03] } 39... Rg6?! { [%eval 2.81] } { Inaccuracy. Rg1 was best. } { [%clk 0:01:29] } 40. Rd1 { [%eval 2.88] [%clk 0:52:10] } 40... d3 { [%eval 3.32] [%clk 0:01:28] } 41. exd3?! { [%eval 2.57] } { Inaccuracy. Nxd3 was best. } { [%clk 0:52:03] } 41... Bxf3 { [%eval 2.77] [%clk 0:01:54] } 42. Nxf3 { [%eval 2.75] [%clk 0:52:07] } 42... Rg2+ { [%eval 2.64] [%clk 0:02:05] } 43. Ke3 { [%eval 2.65] [%clk 0:52:29] } 43... Rxa2 { [%eval 2.55] [%clk 0:02:08] } 44. Rd5 { [%eval 2.57] [%clk 0:52:18] } 44... Re8+ { [%eval 3.08] [%clk 0:01:42] } 45. Ne5 { [%eval 2.93] [%clk 0:51:08] } 45... Nf7 { [%eval 3.1] [%clk 0:01:53] } 46. Rg1 { [%eval 2.75] [%clk 0:51:31] } 46... Nxe5 { [%eval 3.31] [%clk 0:01:44] } 47. fxe5 { [%eval 3.38] [%clk 0:51:44] } 47... Rb2 { [%eval 3.3] [%clk 0:01:24] } 48. Rg3 { [%eval 3.19] [%clk 0:51:00] } 48... Rxb3 { [%eval 3.85] [%clk 0:01:33] } 49. Kf4 { [%eval 3.86] [%clk 0:51:24] } 49... Rb1 { [%eval 3.9] [%clk 0:01:07] } 50. d4 { [%eval 3.27] [%clk 0:51:18] } 50... Rf1+ { [%eval 3.09] [%clk 0:01:08] } 51. Rf3 { [%eval 3.12] [%clk 0:51:42] } 51... Re1 { [%eval 3.07] [%clk 0:00:53] } 52. Rd6 { [%eval 2.82] [%clk 0:51:14] } 52... Kg7?! { [%eval 4.39] } { Inaccuracy. a5 was best. } { [%clk 0:00:57] } 53. Rg3+ { [%eval 4.31] [%clk 0:51:08] } 53... Kh8 { [%eval 4.2] [%clk 0:01:18] } 54. Kxf5 { [%eval 4.08] [%clk 0:51:16] } 54... Ra8?! { [%eval 5.15] } { Inaccuracy. a5 was best. } { [%clk 0:01:03] } 55. Rd7 { [%eval 5.17] [%clk 0:51:18] } 55... Rf1+ { [%eval 4.98] [%clk 0:00:39] } 56. Ke4 { [%eval 4.93] [%clk 0:51:35] } 56... Re1+ { [%eval 4.98] [%clk 0:00:46] } 57. Kd5 { [%eval 4.82] [%clk 0:52:00] } 57... Rh1 { [%eval 5.48] [%clk 0:01:09] } 58. e6 { [%eval 5.23] [%clk 0:52:15] } 58... Rb1 { [%eval 6.22] [%clk 0:00:36] } 59. Rgg7 { [%eval 5.92] [%clk 0:52:30] } 59... h5?? { [%eval #5] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:00:59] } 60. Rh7+ { [%eval #4] [%clk 0:52:52] } 60... Kg8 { [%eval #4] [%clk 0:01:25] } 61. Rdg7+ { [%eval #3] [%clk 0:53:18] } 61... Kf8 { [%eval #3] [%clk 0:01:51] } 62. e7+ { [%eval #2] [%clk 0:53:43] } 62... Ke8 { [%eval #2] [%clk 0:02:18] } 63. Rg8+ { [%eval #1] [%clk 0:54:07] } 63... Kd7 { [%eval #1] [%clk 0:02:45] } 64. e8=Q# { [%clk 0:54:27] } 1-0