Event: SixDays September 2025 Swiss norm edition
Site: https://lichess.org/broadcast/sixdays-budapest-september-2025/round-1/RbKQzScR/wQ4M5koR
Date: 2025-09-12
White: Raja Harshit
WhiteTitle: GM
WhiteElo: 2453
Black: Singh, Siddharth
BlackElo: 2256
Result: 1-0
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c5 { [%eval 0.24] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:02] } 2... d6 { [%eval 0.31] [%clk 1:31:18] } 3. d4 { [%eval 0.22] [%clk 1:31:25] } 3... cxd4 { [%eval 0.19] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:48] } 4... Nf6 { [%eval 0.31] [%clk 1:32:07] } 5. Nc3 { [%eval 0.32] [%clk 1:32:09] } 5... a6 { [%eval 0.25] [%clk 1:32:33] } 6. Bg5 { [%eval 0.0] [%clk 1:32:08] } 6... e6 { [%eval 0.17] [%clk 1:32:55] } 7. f4 { [%eval 0.04] [%clk 1:32:34] } 7... Be7 { [%eval 0.41] [%clk 1:33:20] } 8. Qf3 { [%eval 0.41] [%clk 1:32:59] } 8... Qc7 { [%eval 0.5] [%clk 1:33:45] } 9. O-O-O { [%eval 0.55] [%clk 1:33:18] } 9... Nbd7 { [%eval 0.58] [%clk 1:34:08] } 10. g4 { [%eval 0.58] [%clk 1:33:27] } 10... h6 { [%eval 0.62] [%clk 1:34:32] } 11. Bxf6 { [%eval 0.46] [%clk 1:33:44] } 11... Bxf6 { [%eval 0.67] [%clk 1:34:55] } 12. h4 { [%eval 0.58] [%clk 1:33:59] } 12... Nb6 { [%eval 0.45] [%clk 1:35:18] } 13. g5 { [%eval 0.49] [%clk 1:34:09] } 13... Bxd4 { [%eval 0.49] [%clk 1:35:41] } 14. Rxd4 { [%eval 0.44] [%clk 1:34:35] } 14... Qc5 { [%eval 0.6] [%clk 1:36:06] } 15. Rd2 { [%eval 0.56] [%clk 1:34:56] } 15... Bd7 { [%eval 0.56] [%clk 1:36:31] } 16. Be2 { [%eval 0.59] [%clk 1:35:15] } 16... Na4 { [%eval 0.46] [%clk 1:36:53] } 17. Rd3 { [%eval 0.47] [%clk 1:35:39] } 17... Rc8 { [%eval 0.54] [%clk 1:37:18] } 18. Bd1 { [%eval 0.41] [%clk 1:36:04] } 18... Nxc3 { [%eval 0.47] [%clk 1:37:43] } 19. Rxc3 { [%eval 0.27] [%clk 1:36:29] } 19... Qa5 { [%eval 0.33] [%clk 1:38:09] } 20. gxh6 { [%eval 0.39] [%clk 1:36:48] } 20... gxh6 { [%eval 0.43] [%clk 1:35:45] } 21. Rxc8+ { [%eval 0.47] [%clk 1:36:33] } 21... Bxc8 { [%eval 0.39] [%clk 1:36:09] } 22. e5 { [%eval 0.49] [%clk 1:36:55] } 22... dxe5 { [%eval 0.52] [%clk 1:36:33] } 23. Rf1 { [%eval 0.44] [%clk 1:37:20] } 23... Rf8 { [%eval 0.49] [%clk 1:36:59] } 24. Kb1 { [%eval 0.36] [%clk 1:37:45] } 24... Qc7 { [%eval 0.4] [%clk 1:28:37] } 25. fxe5 { [%eval 0.46] [%clk 1:31:22] } 25... Qxe5 { [%eval 0.46] [%clk 1:29:01] } 26. a4 { [%eval 0.5] [%clk 1:31:47] } 26... Qd4?! { [%eval 1.12] } { Inaccuracy. a5 was best. } { [%clk 1:12:14] } 27. Qg3 { [%eval 0.87] [%clk 1:20:27] } 27... e5 { [%eval 0.8] [%clk 0:49:25] } 28. Bf3?! { [%eval 0.11] } { Inaccuracy. Bh5 was best. } { [%clk 1:00:56] } 28... Be6 { [%eval 0.2] [%clk 0:42:18] } 29. Rd1 { [%eval 0.22] [%clk 0:59:19] } 29... Qxa4?! { [%eval 1.07] } { Inaccuracy. Qf4 was best. } { [%clk 0:41:31] } 30. Qxe5 { [%eval 1.04] [%clk 0:59:22] } 30... Qa2+ { [%eval 1.23] [%clk 0:33:06] } 31. Kc1 { [%eval 1.03] [%clk 0:59:45] } 31... Qa1+ { [%eval 1.03] [%clk 0:33:32] } 32. Kd2 { [%eval 1.03] [%clk 1:00:09] } 32... Qa4 { [%eval 1.02] [%clk 0:33:59] } 33. Ke3 { [%eval 0.5] [%clk 0:53:08] } 33... Qxh4?? { [%eval 5.12] } { Blunder. Qb4 was best. } { [%clk 0:30:44] } 34. Qb8+ { [%eval 4.79] [%clk 0:53:19] } 34... Ke7 { [%eval 4.95] [%clk 0:31:09] } 35. Qd6+ { [%eval 4.99] [%clk 0:53:37] } 35... Ke8 { [%eval 4.88] [%clk 0:26:42] } 36. Bxb7 { [%eval 4.83] [%clk 0:54:00] } 36... Qg5+ { [%eval 5.65] [%clk 0:25:13] } 37. Kd4 { [%eval 5.19] [%clk 0:54:24] } 37... Qf6+ { [%eval 5.28] [%clk 0:19:39] } 38. Kc5 { [%eval 5.08] [%clk 0:54:43] } 38... Qf2+ { [%eval 5.07] [%clk 0:19:43] } 39. Kb4 { [%eval 4.73] [%clk 0:54:52] } 39... a5+?? { [%eval #12] } { Checkmate is now unavoidable. Qh4+ was best. } { [%clk 0:19:13] } 40. Ka3 { [%eval #11] [%clk 0:54:53] } 40... Qe3+ { [%eval #11] [%clk 0:19:09] } 41. b3 { [%eval #11] [%clk 0:55:11] } 1-0