Event: Round 11: Tong Thai Hoang An - Venskaya, Nika
Date: 2024-04-27
White: Tong Thai Hoang An
WhiteElo: 1709
Black: Venskaya, Nika
BlackElo: 1785
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Sämisch Gambit
Variant: Standard

1. d4 { [%eval 0.12] [%clk 0:15:08] } 1... Nf6 { [%eval 0.22] [%clk 0:15:09] } 2. c4 { [%eval 0.2] [%clk 0:15:12] } 2... g6 { [%eval 0.42] [%clk 0:15:09] } 3. Nc3 { [%eval 0.28] [%clk 0:15:16] } 3... Bg7 { [%eval 0.53] [%clk 0:15:13] } 4. e4 { [%eval 0.48] [%clk 0:15:19] } 4... d6 { [%eval 0.5] [%clk 0:15:17] } 5. f3 { [%eval 0.28] [%clk 0:15:21] } 5... O-O { [%eval 0.43] [%clk 0:15:17] } 6. Be3 { [%eval 0.28] [%clk 0:15:19] } 6... c5 { [%eval 0.33] [%clk 0:15:21] } 7. d5 { [%eval 0.26] [%clk 0:15:02] } 7... e6 { [%eval 0.34] [%clk 0:14:26] } 8. Qd2 { [%eval 0.24] [%clk 0:15:03] } 8... exd5 { [%eval 0.24] [%clk 0:14:20] } 9. cxd5 { [%eval 0.26] [%clk 0:15:06] } 9... Re8 { [%eval 0.24] [%clk 0:13:55] } 10. Nge2 { [%eval -0.28] [%clk 0:14:50] } 10... Nbd7 { [%eval -0.17] [%clk 0:13:25] } 11. Nc1 { [%eval -0.35] [%clk 0:14:53] } 11... a6 { [%eval -0.15] [%clk 0:13:04] } 12. a4 { [%eval -0.02] [%clk 0:14:56] } 12... Rb8 { [%eval 0.0] [%clk 0:12:36] } 13. Be2 { [%eval 0.0] [%clk 0:14:51] } 13... Qa5?! { [%eval 0.82] } { Inaccuracy. Nh5 was best. } { [%clk 0:11:41] } 14. Ra3 { [%eval 0.58] [%clk 0:14:49] } 14... Ne5 { [%eval 0.67] [%clk 0:11:07] } 15. O-O { [%eval 0.67] [%clk 0:14:38] } 15... Qd8 { [%eval 0.71] [%clk 0:08:18] } 16. N1a2 { [%eval 0.38] [%clk 0:13:57] } 16... b6 { [%eval 0.7] [%clk 0:06:51] } 17. Rc1?! { [%eval -0.25] } { Inaccuracy. b4 was best. } { [%clk 0:13:21] } 17... a5?? { [%eval 1.68] } { Blunder. Nh5 was best. } { [%clk 0:05:16] } 18. Nb5 { [%eval 1.41] [%clk 0:13:09] } 18... Rf8?! { [%eval 2.16] } { Inaccuracy. Nh5 was best. } { [%clk 0:05:08] } 19. Bg5 { [%eval 2.0] [%clk 0:12:36] } 19... Qe7 { [%eval 2.17] [%clk 0:03:28] } 20. Re1 { [%eval 2.27] [%clk 0:11:48] } 20... Re8 { [%eval 2.34] [%clk 0:02:34] } 21. Nac3 { [%eval 2.02] [%clk 0:11:06] } 21... Qf8 { [%eval 2.36] [%clk 0:02:38] } 22. f4 { [%eval 2.29] [%clk 0:10:34] } 22... Ned7 { [%eval 2.46] [%clk 0:02:04] } 23. Nc7?? { [%eval 0.0] } { Blunder. Bc4 was best. } { [%clk 0:09:55] } 23... Nxe4 { [%eval 0.0] [%clk 0:01:49] } 24. Nxe4?! { [%eval -0.64] } { Inaccuracy. Qc1 was best. } { [%clk 0:08:41] } 24... Rxe4 { [%eval -0.71] [%clk 0:01:52] } 25. Qc2 { [%eval -0.83] [%clk 0:08:27] } 25... Bd4+ { [%eval -0.6] [%clk 0:01:41] } 26. Kh1 { [%eval -0.71] [%clk 0:08:25] } 26... Re8?? { [%eval 2.75] } { Blunder. f5 was best. } { [%clk 0:01:17] } 27. Nxe8 { [%eval 2.75] [%clk 0:08:14] } 27... Qxe8 { [%eval 2.7] [%clk 0:01:21] } 28. Raa1 { [%eval 2.56] [%clk 0:08:10] } 28... Qf8 { [%eval 3.05] [%clk 0:00:31] } 29. Bb5 { [%eval 3.28] [%clk 0:07:16] } 29... f6 { [%eval 3.58] [%clk 0:00:29] } 30. Bh4 { [%eval 3.45] [%clk 0:07:17] } 30... Qf7 { [%eval 3.87] [%clk 0:00:21] } 31. Re6 { [%eval 3.77] [%clk 0:07:03] } 31... Nf8 { [%eval 3.39] [%clk 0:00:14] } 32. Re8?? { [%eval 0.9] } { Blunder. Rxd6 was best. } { [%clk 0:06:51] } 32... Bf5 { [%eval 0.83] [%clk 0:00:14] } 33. Rae1?? { [%eval -4.56] } { Blunder. Qe2 was best. } { [%clk 0:06:05] } 33... Bxc2?! { [%eval -3.22] } { Inaccuracy. Rxe8 was best. } { [%clk 0:00:14] } 34. Rxb8 { [%eval -3.32] [%clk 0:06:06] } 34... Qxd5 { [%eval -3.11] [%clk 0:00:08] } 35. Ree8 { [%eval -3.55] [%clk 0:05:59] } 35... Be5 { [%eval -3.48] [%clk 0:00:10] } 36. Rxf8+? { [%eval -5.62] } { Mistake. h3 was best. } { [%clk 0:05:56] } 36... Kg7 { [%eval -5.69] [%clk 0:00:15] } 37. h3?? { [%eval #-12] } { Checkmate is now unavoidable. Bxf6+ was best. } { [%clk 0:04:16] } 37... Bxf4?? { [%eval -2.98] } { Lost forced checkmate sequence. Qd1+ was best. } { [%clk 0:00:19] } 38. Bxf6+ { [%eval -2.79] [%clk 0:04:14] } 38... Kh6 { [%eval -2.77] [%clk 0:00:23] } 39. Bg7+ { [%eval -2.79] [%clk 0:03:53] } 39... Kxg7 { [%eval -3.03] [%clk 0:00:18] } 40. Rxf4 { [%eval -2.84] [%clk 0:03:57] } 40... Be4 { [%eval -2.76] [%clk 0:00:07] } 41. Rf2 { [%eval -2.64] [%clk 0:03:29] } 41... Bf5 { [%eval -2.71] [%clk 0:00:09] } 42. Kh2 { [%eval -2.69] [%clk 0:02:42] } 42... Qe5+ { [%eval -2.81] [%clk 0:00:14] } 43. g3 { [%eval -3.3] [%clk 0:01:43] } 43... d5 { [%eval -3.15] [%clk 0:00:12] } 44. Rxb6?! { [%eval -4.15] } { Inaccuracy. Re8 was best. } { [%clk 0:01:19] } 44... d4?! { [%eval -2.73] } { Inaccuracy. c4 was best. } { [%clk 0:00:08] } 45. Re2 { [%eval -2.61] [%clk 0:01:22] } 45... Qd5 { [%eval -2.42] [%clk 0:00:07] } 46. Rc6? { [%eval -4.57] } { Mistake. Re7+ was best. } { [%clk 0:00:37] } 46... d3 { [%eval -4.68] [%clk 0:00:09] } 47. Rd2 { [%eval -4.67] [%clk 0:00:31] } 47... Be4 { [%eval -4.67] [%clk 0:00:09] } 48. Rc7+ { [%eval -4.57] [%clk 0:00:31] } 48... Kh6 { [%eval -4.45] [%clk 0:00:13] } 49. Rd7 { [%eval -3.58] [%clk 0:00:09] } 49... Qg5?? { [%eval -1.16] } { Blunder. Qf5 was best. } { [%clk 0:00:17] } 50. Rf2?? { [%eval #-13] } { Checkmate is now unavoidable. R7xd3 was best. } { [%clk 0:00:12] } 50... Bf5?? { [%eval -4.02] } { Lost forced checkmate sequence. Qc1 was best. } { [%clk 0:00:18] } 51. Rd5 { [%eval -4.01] [%clk 0:00:14] } 51... Qe3 { [%eval -3.77] [%clk 0:00:20] } 52. Rg2?! { [%eval -5.21] } { Inaccuracy. Rfxf5 was best. } { [%clk 0:00:16] } 52... Be4 { [%eval -5.29] [%clk 0:00:16] } 53. Re5 { [%eval -5.21] [%clk 0:00:17] } 53... Qd4 { [%eval -5.08] [%clk 0:00:17] } 54. Rxe4 { [%eval -5.25] [%clk 0:00:06] } 54... Qxe4 { [%eval -5.24] [%clk 0:00:21] } 55. Rd2 { [%eval -6.15] [%clk 0:00:10] } 55... c4 { [%eval -6.17] [%clk 0:00:26] } 56. Rg2 { [%eval -6.06] [%clk 0:00:07] } 56... Qxg2+ { [%eval -6.34] [%clk 0:00:23] } 57. Kxg2 { [%eval -6.28] [%clk 0:00:08] } 57... d2 { [%eval -6.15] [%clk 0:00:27] } 58. Bxc4 { [%eval -5.85] [%clk 0:00:10] } 58... d1=Q { [%eval -5.78] [%clk 0:00:30] } 0-1