Event: Round 6: Prateek Wadhwa - Helmer, Christoph
Site: https://lichess.org/broadcast/fide-world-corporate-chess-championship-2025--qualifying-pool-b/round-6/4fBSIfIY/GfVaZwU3
Date: 2025-11-15
White: Prateek Wadhwa
WhiteElo: 1853
Black: Helmer, Christoph
BlackElo: 2135
Result: 0-1
ECO: A34
Opening: English Opening: Symmetrical Variation, Rubinstein Variation
Variant: Standard
TimeControl: 10+3

1. c4 { [%eval 0.12] [%clk 0:10:04] } 1... c5 { [%eval 0.19] [%clk 0:10:04] } 2. Nc3 { [%eval 0.12] [%clk 0:10:06] } 2... Nf6 { [%eval 0.21] [%clk 0:10:06] } 3. g3 { [%eval 0.12] [%clk 0:10:06] } 3... d5 { [%eval 0.13] [%clk 0:10:07] } 4. cxd5 { [%eval 0.17] [%clk 0:10:08] } 4... Nxd5 { [%eval 0.07] [%clk 0:10:09] } 5. Bg2 { [%eval 0.1] [%clk 0:10:09] } 5... Nc7 { [%eval 0.13] [%clk 0:10:11] } 6. Nf3 { [%eval 0.0] [%clk 0:10:07] } 6... Nc6 { [%eval 0.0] [%clk 0:10:12] } 7. d3 { [%eval 0.0] [%clk 0:09:55] } 7... e5 { [%eval 0.0] [%clk 0:10:11] } 8. O-O { [%eval -0.02] [%clk 0:09:54] } 8... Be7 { [%eval 0.0] [%clk 0:10:11] } 9. Nd2 { [%eval 0.0] [%clk 0:08:33] } 9... Bd7 { [%eval 0.06] [%clk 0:10:13] } 10. Nc4 { [%eval 0.18] [%clk 0:08:28] } 10... f6 { [%eval 0.22] [%clk 0:09:35] } 11. e4?! { [%eval -0.47] } { Inaccuracy. f4 was best. } { [%clk 0:06:41] } 11... O-O { [%eval -0.45] [%clk 0:09:06] } 12. Ne3 { [%eval -0.44] [%clk 0:07:08] } 12... Kh8 { [%eval -0.46] [%clk 0:08:03] } 13. Ned5 { [%eval -0.47] [%clk 0:06:44] } 13... Bd6 { [%eval -0.49] [%clk 0:07:47] } 14. Be3 { [%eval -0.48] [%clk 0:06:35] } 14... Nxd5?! { [%eval 0.13] } { Inaccuracy. b6 was best. } { [%clk 0:07:07] } 15. Nxd5?! { [%eval -0.55] } { Inaccuracy. exd5 was best. } { [%clk 0:06:34] } 15... Ne7 { [%eval -0.51] [%clk 0:06:41] } 16. Nc3 { [%eval -0.56] [%clk 0:05:31] } 16... b5?! { [%eval 0.19] } { Inaccuracy. b6 was best. } { [%clk 0:05:57] } 17. Rc1 { [%eval -0.01] [%clk 0:05:13] } 17... Rc8 { [%eval 0.0] [%clk 0:05:51] } 18. f4 { [%eval -0.47] [%clk 0:05:08] } 18... b4 { [%eval -0.21] [%clk 0:04:37] } 19. Nb1?! { [%eval -1.14] } { Inaccuracy. Nd5 was best. } { [%clk 0:04:40] } 19... Bb5 { [%eval -0.65] [%clk 0:04:29] } 20. a4?! { [%eval -1.42] } { Inaccuracy. f5 was best. } { [%clk 0:03:28] } 20... Ba6 { [%eval -1.05] [%clk 0:04:27] } 21. Qc2?? { [%eval -3.11] } { Blunder. f5 was best. } { [%clk 0:03:04] } 21... Nc6? { [%eval -1.64] } { Mistake. exf4 was best. } { [%clk 0:04:01] } 22. Nd2 { [%eval -1.56] [%clk 0:02:41] } 22... Be7?! { [%eval -0.83] } { Inaccuracy. exf4 was best. } { [%clk 0:03:52] } 23. Nc4 { [%eval -0.85] [%clk 0:02:32] } 23... Nd4 { [%eval -0.72] [%clk 0:03:33] } 24. Qf2 { [%eval -0.81] [%clk 0:02:15] } 24... Nb3?! { [%eval -0.23] } { Inaccuracy. Qd7 was best. } { [%clk 0:03:28] } 25. Rcd1 { [%eval -0.37] [%clk 0:02:16] } 25... Bxc4 { [%eval 0.01] [%clk 0:03:15] } 26. dxc4 { [%eval 0.0] [%clk 0:02:16] } 26... Qe8 { [%eval 0.38] [%clk 0:03:18] } 27. Bh3 { [%eval 0.23] [%clk 0:01:35] } 27... Rd8 { [%eval 0.22] [%clk 0:03:20] } 28. Rd5 { [%eval 0.24] [%clk 0:01:37] } 28... Qxa4 { [%eval 0.77] [%clk 0:02:19] } 29. Qc2?! { [%eval 0.0] } { Inaccuracy. fxe5 was best. } { [%clk 0:01:28] } 29... Qa2 { [%eval 0.01] [%clk 0:02:21] } 30. fxe5 { [%eval 0.0] [%clk 0:00:58] } 30... fxe5 { [%eval 0.0] [%clk 0:02:22] } 31. Rxd8 { [%eval 0.01] [%clk 0:00:12] } 31... Rxd8 { [%eval 0.0] [%clk 0:02:22] } 32. Qf2 { [%eval -0.31] [%clk 0:00:11] } 32... Qa6 { [%eval -0.36] [%clk 0:01:37] } 33. Qf7 { [%eval -0.34] [%clk 0:00:09] } 33... Qd6 { [%eval -0.53] [%clk 0:01:18] } 34. Be6?? { [%eval -4.85] } { Blunder. Bf5 was best. } { [%clk 0:00:06] } 34... Rf8 { [%eval -4.84] [%clk 0:01:04] } 35. Qxf8+ { [%eval -4.86] [%clk 0:00:04] } 35... Bxf8 { [%eval -4.8] [%clk 0:01:06] } 36. Bd5 { [%eval -4.4] [%clk 0:00:05] } 36... Nd4 { [%eval -4.69] [%clk 0:01:05] } 37. Bg5 { [%eval -5.09] [%clk 0:00:07] } 37... h6 { [%eval -5.0] [%clk 0:00:48] } 38. Be3 { [%eval -4.86] [%clk 0:00:08] } 38... a5 { [%eval -4.7] [%clk 0:00:45] } 39. Rf7 { [%eval -4.94] [%clk 0:00:08] } 39... a4 { [%eval -4.95] [%clk 0:00:45] } 40. Ra7 { [%eval -5.43] [%clk 0:00:09] } 40... a3 { [%eval -5.2] [%clk 0:00:43] } 41. bxa3 { [%eval -5.12] [%clk 0:00:09] } 41... bxa3 { [%eval -4.84] [%clk 0:00:45] } 42. Ra8 { [%eval -6.13] [%clk 0:00:09] } 42... Qf6 { [%eval -5.86] [%clk 0:00:36] } 43. Bxd4 { [%eval -7.79] [%clk 0:00:07] } 43... cxd4 { [%eval -7.05] [%clk 0:00:35] } 0-1