Event: Round 5: Vortmeier, Jan - Vu Dinh, Adrien
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-5/3u7ggHST/nY0bThyb
Date: 2025-11-30
White: Vortmeier, Jan
WhiteElo: 2152
Black: Vu Dinh, Adrien
BlackElo: 2281
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:23:20] } 1... Nf6 { [%eval 0.18] [%clk 1:30:55] } 2. g3 { [%eval 0.11] [%clk 1:23:44] } 2... g6 { [%eval 0.21] [%clk 1:31:19] } 3. b3 { [%eval -0.09] [%clk 1:24:08] } 3... Bg7 { [%eval 0.13] [%clk 1:31:41] } 4. Bb2 { [%eval 0.09] [%clk 1:24:31] } 4... d6 { [%eval 0.09] [%clk 1:30:41] } 5. d4 { [%eval 0.07] [%clk 1:24:52] } 5... b6 { [%eval 0.27] [%clk 1:30:56] } 6. Bg2 { [%eval 0.41] [%clk 1:24:18] } 6... Bb7 { [%eval 0.41] [%clk 1:31:22] } 7. c4 { [%eval 0.41] [%clk 1:23:37] } 7... O-O { [%eval 0.34] [%clk 1:31:47] } 8. O-O { [%eval 0.33] [%clk 1:23:47] } 8... Nbd7 { [%eval 0.45] [%clk 1:31:53] } 9. Qc2 { [%eval 0.4] [%clk 1:20:58] } 9... e6 { [%eval 0.44] [%clk 1:30:49] } 10. Nc3 { [%eval 0.4] [%clk 1:20:42] } 10... c5 { [%eval 0.52] [%clk 1:29:05] } 11. Rad1 { [%eval 0.45] [%clk 1:16:48] } 11... Qe7 { [%eval 0.77] [%clk 1:29:28] } 12. e4 { [%eval 0.47] [%clk 1:06:22] } 12... cxd4 { [%eval 0.48] [%clk 1:29:49] } 13. Nxd4 { [%eval 0.55] [%clk 1:06:15] } 13... a6 { [%eval 0.52] [%clk 1:29:58] } 14. Rd2 { [%eval 0.18] [%clk 1:01:21] } 14... Rfd8 { [%eval 0.28] [%clk 1:30:04] } 15. Rfd1 { [%eval 0.3] [%clk 0:58:30] } 15... Rac8 { [%eval 0.26] [%clk 1:30:22] } 16. a4 { [%eval 0.0] [%clk 0:50:20] } 16... Ba8 { [%eval 0.18] [%clk 1:21:14] } 17. Qb1 { [%eval 0.07] [%clk 0:43:37] } 17... Nc5 { [%eval 0.22] [%clk 1:18:55] } 18. Ba3 { [%eval -0.16] [%clk 0:33:01] } 18... Qb7 { [%eval 0.16] [%clk 1:06:37] } 19. Re2 { [%eval 0.0] [%clk 0:20:01] } 19... Qb8 { [%eval 0.01] [%clk 1:04:37] } 20. h3 { [%eval -0.04] [%clk 0:10:49] } 20... h5 { [%eval 0.07] [%clk 1:04:01] } 21. Bc1 { [%eval 0.1] [%clk 0:10:24] } 21... d5? { [%eval 1.76] } { Mistake. Bb7 was best. } { [%clk 0:57:41] } 22. exd5 { [%eval 1.78] [%clk 0:06:11] } 22... exd5 { [%eval 1.69] [%clk 0:58:01] } 23. Bf4 { [%eval 1.68] [%clk 0:04:29] } 23... Qa7 { [%eval 1.89] [%clk 0:57:23] } 24. Nxd5 { [%eval 1.88] [%clk 0:02:51] } 24... Nxd5 { [%eval 2.27] [%clk 0:57:45] } 25. cxd5 { [%eval 1.85] [%clk 0:03:11] } 25... Bxd5 { [%eval 1.11] [%clk 0:56:43] } 26. Bxd5? { [%eval -0.06] } { Mistake. Nf5 was best. } { [%clk 0:00:53] } 26... Rxd5 { [%eval 0.0] [%clk 0:57:11] } 27. Nf3 { [%eval 0.0] [%clk 0:00:38] } 27... Qd7 { [%eval 0.0] [%clk 0:53:22] } 28. Rxd5 { [%eval -0.01] [%clk 0:00:33] } 28... Qxd5 { [%eval -0.02] [%clk 0:53:51] } 29. Re3 { [%eval -0.09] [%clk 0:00:31] } 29... Bf6 { [%eval 0.0] [%clk 0:37:02] } 30. Be5 { [%eval 0.0] [%clk 0:00:39] } 30... Bxe5 { [%eval -0.05] [%clk 0:35:52] } 31. Nxe5 { [%eval -0.01] [%clk 0:01:04] } 31... Re8 { [%eval -0.09] [%clk 0:32:40] } 32. Ng4 { [%eval -0.54] [%clk 0:01:16] } 32... Re6 { [%eval -0.46] [%clk 0:33:04] } 33. Rxe6 { [%eval -0.46] [%clk 0:00:37] } 33... Qxe6 { [%eval -0.58] [%clk 0:33:28] } 34. Ne3 { [%eval -0.61] [%clk 0:00:45] } 34... Nxb3 { [%eval -0.47] [%clk 0:30:39] } 35. Qd3 { [%eval -0.53] [%clk 0:00:45] } 35... Nc5 { [%eval -0.73] [%clk 0:20:08] } 36. Qd8+ { [%eval -1.17] [%clk 0:00:52] } 36... Kg7 { [%eval -1.03] [%clk 0:20:32] } 37. Qd4+?? { [%eval -3.16] } { Blunder. a5 was best. } { [%clk 0:00:38] } 37... Qf6 { [%eval -3.05] [%clk 0:17:49] } 38. Qxf6+ { [%eval -3.54] [%clk 0:00:50] } 38... Kxf6 { [%eval -3.46] [%clk 0:18:15] } 39. Nd5+ { [%eval -4.0] [%clk 0:01:13] } 39... Ke5 { [%eval -3.92] [%clk 0:18:14] } 40. Nxb6 { [%eval -3.73] [%clk 0:01:37] } 40... Kd4 { [%eval -3.74] [%clk 0:12:00] } 41. Kf1 { [%eval -3.91] [%clk 0:28:43] } 41... Kc3 { [%eval -4.09] [%clk 0:41:57] } 42. Ke2 { [%eval -4.07] [%clk 0:28:39] } 42... Kb4 { [%eval -4.41] [%clk 0:42:15] } 43. a5 { [%eval -4.41] [%clk 0:25:53] } 43... Kxa5 { [%eval -4.12] [%clk 0:41:59] } 44. Nc4+?! { [%eval -5.2] } { Inaccuracy. Nd5 was best. } { [%clk 0:26:16] } 44... Kb4 { [%eval -5.09] [%clk 0:41:59] } 45. Ne5 { [%eval -5.35] [%clk 0:26:38] } 45... a5 { [%eval -4.91] [%clk 0:41:17] } 46. Kd1 { [%eval -5.73] [%clk 0:26:25] } 46... Kb3 { [%eval -5.79] [%clk 0:37:26] } 47. Kc1 { [%eval -5.51] [%clk 0:26:22] } 47... a4 { [%eval -5.88] [%clk 0:37:34] } 48. Kb1 { [%eval -5.8] [%clk 0:25:01] } 48... a3 { [%eval -5.6] [%clk 0:37:51] } 49. g4? { [%eval -35.14] } { Mistake. Ka1 was best. } { [%clk 0:24:28] } 49... hxg4 { [%eval -81.91] [%clk 0:37:03] } 50. hxg4 { [%eval -48.49] [%clk 0:24:53] } 50... f6 { [%eval -83.08] [%clk 0:37:19] } 51. Nc6 { [%eval -83.08] [%clk 0:24:48] } 51... a2+ { [%eval -46.07] [%clk 0:37:39] } 52. Ka1 { [%eval -70.64] [%clk 0:25:11] } 52... Ka3 { [%eval -70.36] [%clk 0:38:02] } 53. Nd4 { [%eval -61.97] [%clk 0:25:27] } 53... Nb3+ { [%eval -59.45] [%clk 0:38:15] } 54. Nxb3 { [%eval -46.93] [%clk 0:25:51] } 54... Kxb3 { [%eval -77.32] [%clk 0:38:41] } 55. f4 { [%eval -79.87] [%clk 0:25:23] } 55... Kc3 { [%eval -54.48] [%clk 0:39:06] } 56. f5 { [%eval -77.18] [%clk 0:25:24] } 56... gxf5 { [%eval -16.66] [%clk 0:39:11] } 57. gxf5 { [%eval -83.08] [%clk 0:25:47] } 57... Kd4 { [%eval -79.6] [%clk 0:39:39] } 58. Kxa2 { [%eval -41.91] [%clk 0:26:08] } 58... Ke4 { [%eval -83.08] [%clk 0:40:04] } 59. Kb2 { [%eval -65.9] [%clk 0:26:20] } 59... Kxf5 { [%eval -60.7] [%clk 0:40:28] } 60. Kc2 { [%eval -59.61] [%clk 0:26:44] } 60... Ke4 { [%eval -78.27] [%clk 0:40:53] } 61. Kd2 { [%eval -52.68] [%clk 0:26:58] } 61... Kf3 { [%eval -58.63] [%clk 0:41:17] } 62. Ke1 { [%eval -61.92] [%clk 0:27:21] } 62... f5 { [%eval -56.28] [%clk 0:41:41] } 63. Kf1?! { [%eval #-13] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:27:35] } 63... f4 { [%eval #-14] [%clk 0:42:07] } 0-1