Event: Round 5: Vijayakumar, Rishi - Paichadze, Luka
Date: 2025-03-19
White: Vijayakumar, Rishi
WhiteTitle: FM
WhiteElo: 2311
Black: Paichadze, Luka
BlackTitle: GM
BlackElo: 2532
Result: 0-1
ECO: E16
Opening: Queen's Indian Defense: Riumin Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:19] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:28:44] } 2... e6 { [%eval 0.14] [%clk 1:31:22] } 3. Nf3 { [%eval 0.12] [%clk 1:29:09] } 3... b6 { [%eval 0.19] [%clk 1:31:40] } 4. g3 { [%eval 0.13] [%clk 1:29:34] } 4... Bb7 { [%eval 0.26] [%clk 1:31:57] } 5. Bg2 { [%eval 0.2] [%clk 1:29:58] } 5... Bb4+ { [%eval 0.25] [%clk 1:32:19] } 6. Bd2 { [%eval 0.25] [%clk 1:30:01] } 6... Be7 { [%eval 0.32] [%clk 1:32:42] } 7. O-O { [%eval 0.18] [%clk 1:30:25] } 7... c6 { [%eval 0.24] [%clk 1:33:00] } 8. Nc3 { [%eval 0.18] [%clk 1:30:45] } 8... d5 { [%eval 0.25] [%clk 1:33:17] } 9. Qc2 { [%eval 0.25] [%clk 1:02:48] } 9... O-O { [%eval 0.28] [%clk 1:33:08] } 10. Rfd1 { [%eval 0.31] [%clk 1:02:45] } 10... Nbd7 { [%eval 0.14] [%clk 1:27:01] } 11. Bf4 { [%eval 0.08] [%clk 0:48:37] } 11... dxc4 { [%eval 0.1] [%clk 1:26:09] } 12. Ne5 { [%eval -0.16] [%clk 0:45:59] } 12... Nd5 { [%eval 0.12] [%clk 1:18:09] } 13. Nxc4 { [%eval 0.08] [%clk 0:46:14] } 13... Nxf4 { [%eval 0.04] [%clk 1:18:32] } 14. gxf4 { [%eval 0.02] [%clk 0:46:43] } 14... Qc7 { [%eval 0.0] [%clk 1:18:08] } 15. e3 { [%eval 0.02] [%clk 0:46:58] } 15... Rfd8 { [%eval 0.09] [%clk 1:18:13] } 16. Rac1 { [%eval 0.05] [%clk 0:41:48] } 16... Rac8 { [%eval 0.07] [%clk 1:18:16] } 17. a4 { [%eval 0.02] [%clk 0:35:12] } 17... Nf8 { [%eval 0.29] [%clk 1:14:12] } 18. Ne5 { [%eval -0.02] [%clk 0:29:27] } 18... a6 { [%eval 0.52] [%clk 1:09:13] } 19. f5 { [%eval 0.32] [%clk 0:12:55] } 19... f6 { [%eval 0.29] [%clk 0:48:01] } 20. Nd3 { [%eval 0.18] [%clk 0:12:59] } 20... c5 { [%eval 0.14] [%clk 0:46:08] } 21. dxc5 { [%eval 0.19] [%clk 0:09:39] } 21... Bxg2 { [%eval 0.27] [%clk 0:37:48] } 22. Kxg2 { [%eval 0.25] [%clk 0:10:08] } 22... bxc5 { [%eval 0.19] [%clk 0:38:06] } 23. Nf4 { [%eval 0.17] [%clk 0:09:55] } 23... Qb7+ { [%eval 0.24] [%clk 0:37:23] } 24. f3 { [%eval -0.08] [%clk 0:04:25] } 24... exf5 { [%eval -0.02] [%clk 0:37:31] } 25. Qxf5 { [%eval -0.12] [%clk 0:04:22] } 25... Rxd1 { [%eval 0.09] [%clk 0:35:25] } 26. Rxd1 { [%eval 0.08] [%clk 0:04:28] } 26... Qxb2+ { [%eval 0.16] [%clk 0:35:17] } 27. Nfe2 { [%eval 0.0] [%clk 0:04:18] } 27... Qb7 { [%eval 0.08] [%clk 0:33:40] } 28. Rb1 { [%eval -0.08] [%clk 0:03:09] } 28... Qc6 { [%eval -0.07] [%clk 0:32:29] } 29. Nd5 { [%eval -0.16] [%clk 0:03:04] } 29... Re8?! { [%eval 0.78] } { Inaccuracy. Ng6 was best. } { [%clk 0:28:53] } 30. Rb8 { [%eval 0.78] [%clk 0:00:34] } 30... Kf7 { [%eval 1.11] [%clk 0:25:42] } 31. Rxe8? { [%eval 0.0] } { Mistake. Rb6 was best. } { [%clk 0:00:34] } 31... Qxe8 { [%eval 0.0] [%clk 0:22:18] } 32. Qd3? { [%eval -1.16] } { Mistake. Nxe7 was best. } { [%clk 0:00:32] } 32... Qxa4 { [%eval -1.47] [%clk 0:21:41] } 33. Nec3 { [%eval -1.84] [%clk 0:00:31] } 33... Qc6 { [%eval -1.57] [%clk 0:21:22] } 34. Qc4 { [%eval -2.08] [%clk 0:00:35] } 34... Qe6 { [%eval -1.88] [%clk 0:19:42] } 35. Ne2 { [%eval -2.28] [%clk 0:00:33] } 35... Ng6 { [%eval -2.36] [%clk 0:17:42] } 36. e4 { [%eval -2.85] [%clk 0:00:39] } 36... Ne5?! { [%eval -2.16] } { Inaccuracy. Bd6 was best. } { [%clk 0:14:50] } 37. Qb3 { [%eval -2.24] [%clk 0:00:32] } 37... Ng6?! { [%eval -1.57] } { Inaccuracy. Qc8 was best. } { [%clk 0:12:58] } 38. Qb7 { [%eval -1.65] [%clk 0:00:31] } 38... f5 { [%eval -1.63] [%clk 0:12:39] } 39. Nc7?! { [%eval -2.67] } { Inaccuracy. Nef4 was best. } { [%clk 0:00:32] } 39... Qa2 { [%eval -2.35] [%clk 0:10:27] } 40. Qxa6?? { [%eval -6.7] } { Blunder. Kg1 was best. } { [%clk 0:00:33] } 40... Nf4+ { [%eval -6.58] [%clk 0:09:49] } 41. Kf2?! { [%eval -10.36] } { Inaccuracy. Kg3 was best. } { [%clk 0:27:04] } 41... Bh4+ { [%eval -9.31] [%clk 0:29:49] } 42. Ke3? { [%eval #-8] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:27:33] } 42... Ng2+ { [%eval #-7] [%clk 0:30:06] } 43. Kd3 { [%eval #-7] [%clk 0:27:42] } 43... Ne1+ { [%eval #-6] [%clk 0:30:27] } 44. Ke3 { [%eval #-6] [%clk 0:27:40] } 44... Qb3+?? { [%eval -5.14] } { Lost forced checkmate sequence. f4+ was best. } { [%clk 0:30:39] } 45. Kf4 { [%eval -5.14] [%clk 0:27:16] } 45... Qxf3+ { [%eval -5.08] [%clk 0:29:14] } 46. Ke5 { [%eval -5.36] [%clk 0:27:45] } 46... Nd3+ { [%eval -5.35] [%clk 0:24:06] } 47. Kd6 { [%eval -5.19] [%clk 0:28:06] } 47... Qxe4 { [%eval -5.21] [%clk 0:23:40] } 48. Nc3? { [%eval -10.05] } { Mistake. Kd7 was best. } { [%clk 0:27:42] } 48... Qe7+ { [%eval -10.18] [%clk 0:23:57] } 49. Kc6 { [%eval -10.13] [%clk 0:26:24] } 49... Nb4+ { [%eval -10.35] [%clk 0:24:21] } 50. Kb5 { [%eval -10.53] [%clk 0:26:05] } 50... Nxa6 { [%eval -10.05] [%clk 0:24:42] } 0-1