Event: Open Geraardsbergen 2025
Site: https://lichess.org/broadcast/40th-open-geraardsbergen/round-6/gi8TiMxX/dJuykHuP
White: Orban, Pieter-Jan
WhiteElo: 1962
Black: Kumar, Prajit Sai
BlackElo: 2231
Result: 0-1
ECO: A06
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: 90min + 30sec

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:29:31] } 2. b3 { [%eval -0.02] [%clk 1:31:16] } 2... Nf6 { [%eval 0.0] [%clk 1:29:22] } 3. Bb2 { [%eval 0.0] [%clk 1:31:35] } 3... Bg4 { [%eval 0.09] [%clk 1:27:39] } 4. g3 { [%eval -0.05] [%clk 1:31:35] } 4... Nbd7 { [%eval 0.04] [%clk 1:27:31] } 5. Bg2 { [%eval 0.0] [%clk 1:31:35] } 5... c6 { [%eval 0.0] [%clk 1:27:35] } 6. O-O { [%eval 0.0] [%clk 1:30:20] } 6... e6 { [%eval 0.0] [%clk 1:27:47] } 7. c4 { [%eval 0.0] [%clk 1:29:03] } 7... Be7 { [%eval 0.0] [%clk 1:25:43] } 8. d4 { [%eval -0.15] [%clk 1:22:40] } 8... O-O { [%eval -0.14] [%clk 1:25:55] } 9. Nbd2 { [%eval -0.11] [%clk 1:21:42] } 9... h6 { [%eval -0.03] [%clk 1:25:11] } 10. Ne5 { [%eval -0.19] [%clk 1:13:38] } 10... Nxe5 { [%eval -0.17] [%clk 1:22:28] } 11. dxe5 { [%eval -0.11] [%clk 1:13:07] } 11... Nd7 { [%eval -0.02] [%clk 1:22:54] } 12. h3 { [%eval -0.04] [%clk 1:11:33] } 12... Bh5 { [%eval 0.04] [%clk 1:22:48] } 13. f4 { [%eval 0.08] [%clk 1:05:04] } 13... f6 { [%eval 0.08] [%clk 1:20:04] } 14. g4 { [%eval -0.08] [%clk 0:58:18] } 14... Bg6 { [%eval -0.01] [%clk 1:17:50] } 15. e4?! { [%eval -0.77] } { Inaccuracy. cxd5 was best. } { [%clk 0:49:50] } 15... fxe5 { [%eval -1.03] [%clk 1:07:19] } 16. exd5 { [%eval -1.35] [%clk 0:47:24] } 16... exf4 { [%eval -1.21] [%clk 1:04:42] } 17. dxc6 { [%eval -1.71] [%clk 0:34:10] } 17... bxc6 { [%eval -1.86] [%clk 1:04:02] } 18. Qe2 { [%eval -2.13] [%clk 0:32:25] } 18... e5 { [%eval -1.89] [%clk 0:57:58] } 19. Rad1 { [%eval -2.03] [%clk 0:27:43] } 19... Qc7 { [%eval -1.89] [%clk 0:52:13] } 20. Nf3?? { [%eval -4.25] } { Blunder. Be4 was best. } { [%clk 0:21:28] } 20... Bf6? { [%eval -2.14] } { Mistake. e4 was best. } { [%clk 0:46:35] } 21. Ba3?! { [%eval -3.02] } { Inaccuracy. Nd2 was best. } { [%clk 0:19:04] } 21... e4 { [%eval -3.06] [%clk 0:39:08] } 22. Bxf8 { [%eval -2.91] [%clk 0:15:36] } 22... Nxf8?! { [%eval -2.23] } { Inaccuracy. Rxf8 was best. } { [%clk 0:36:51] } 23. Nd2 { [%eval -2.19] [%clk 0:15:01] } 23... f3 { [%eval -2.26] [%clk 0:36:04] } 24. Nxf3 { [%eval -2.23] [%clk 0:15:03] } 24... exf3 { [%eval -1.99] [%clk 0:35:41] } 25. Qxf3 { [%eval -2.12] [%clk 0:15:23] } 25... Rc8 { [%eval -2.13] [%clk 0:35:30] } 26. Rfe1 { [%eval -2.42] [%clk 0:12:40] } 26... c5?! { [%eval -1.52] } { Inaccuracy. a5 was best. } { [%clk 0:35:28] } 27. Re2?! { [%eval -2.2] } { Inaccuracy. Qb7 was best. } { [%clk 0:10:04] } 27... Nh7?! { [%eval -1.29] } { Inaccuracy. Bd4+ was best. } { [%clk 0:33:01] } 28. Rde1?? { [%eval -3.72] } { Blunder. Kh1 was best. } { [%clk 0:08:27] } 28... Rd8 { [%eval -3.15] [%clk 0:31:20] } 29. Qb7 { [%eval -3.36] [%clk 0:07:09] } 29... Qg3 { [%eval -3.01] [%clk 0:27:41] } 30. Kh1? { [%eval -4.78] } { Mistake. Qf3 was best. } { [%clk 0:05:40] } 30... Bg5? { [%eval -2.81] } { Mistake. Ng5 was best. } { [%clk 0:26:53] } 31. Qf3 { [%eval -2.83] [%clk 0:05:16] } 31... Qxf3 { [%eval -2.46] [%clk 0:22:40] } 32. Bxf3 { [%eval -2.38] [%clk 0:05:42] } 32... Bh4 { [%eval -2.25] [%clk 0:20:43] } 33. Bd5+ { [%eval -2.52] [%clk 0:04:47] } 33... Kf8?! { [%eval -1.7] } { Inaccuracy. Kh8 was best. } { [%clk 0:19:13] } 34. Rf1+ { [%eval -1.67] [%clk 0:04:22] } 34... Nf6 { [%eval -1.6] [%clk 0:19:39] } 35. Re6? { [%eval -2.92] } { Mistake. Rf3 was best. } { [%clk 0:04:31] } 35... Bf7 { [%eval -2.76] [%clk 0:18:15] } 36. Re5?! { [%eval -3.67] } { Inaccuracy. Ra6 was best. } { [%clk 0:04:29] } 36... Nxd5 { [%eval -3.37] [%clk 0:18:05] } 37. cxd5 { [%eval -3.9] [%clk 0:04:23] } 37... Bf6 { [%eval -3.8] [%clk 0:18:20] } 38. Ree1 { [%eval -4.39] [%clk 0:03:17] } 38... Rxd5 { [%eval -4.22] [%clk 0:17:18] } 39. Rd1 { [%eval -4.48] [%clk 0:02:16] } 39... Bd4 { [%eval -4.1] [%clk 0:17:02] } 40. b4?! { [%eval -5.21] } { Inaccuracy. Rde1 was best. } { [%clk 0:01:53] } 40... cxb4 { [%eval -5.33] [%clk 0:17:08] } 41. Rf4 { [%eval -5.35] [%clk 0:02:06] } 41... Bf6 { [%eval -5.33] [%clk 0:17:31] } 42. Rxd5 { [%eval -6.03] [%clk 0:01:24] } 42... Bxd5+ { [%eval -6.26] [%clk 0:17:46] } 43. Kg1 { [%eval -6.35] [%clk 0:01:47] } 43... a5 { [%eval -6.12] [%clk 0:18:04] } 44. Rf5 { [%eval -6.42] [%clk 0:01:39] } 44... Bxa2 { [%eval -6.01] [%clk 0:18:22] } 0-1