Event: Mémorial Ronald Decrop 2025
Site: https://lichess.org/broadcast/memorial-ronald-decrop-2025/round-7/HklFwokF/54cLhuif
Date: 2025-07-31
White: Fedorchuk, Sergey A.
WhiteTitle: GM
WhiteElo: 2538
Black: Lenaerts, Lennert
BlackTitle: FM
BlackElo: 2353
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 10 min + 5 sec/move

1. e4 { [%eval 0.18] [%clk 0:10:07] } 1... c5 { [%eval 0.24] [%clk 0:10:09] } 2. Nf3 { [%eval 0.2] [%clk 0:10:10] } 2... e6 { [%eval 0.28] [%clk 0:10:12] } 3. d4 { [%eval 0.4] [%clk 0:10:03] } 3... cxd4 { [%eval 0.29] [%clk 0:10:15] } 4. Nxd4 { [%eval 0.35] [%clk 0:10:06] } 4... Nc6 { [%eval 0.28] [%clk 0:10:19] } 5. Nc3 { [%eval 0.26] [%clk 0:10:04] } 5... Qc7 { [%eval 0.35] [%clk 0:10:21] } 6. Be2 { [%eval 0.18] [%clk 0:09:26] } 6... Nf6 { [%eval 0.36] [%clk 0:10:03] } 7. O-O { [%eval 0.22] [%clk 0:09:26] } 7... a6 { [%eval 0.3] [%clk 0:10:02] } 8. Be3 { [%eval 0.38] [%clk 0:09:27] } 8... Bb4 { [%eval 0.39] [%clk 0:09:58] } 9. Na4 { [%eval 0.32] [%clk 0:08:56] } 9... Be7 { [%eval 0.4] [%clk 0:10:00] } 10. Nxc6 { [%eval 0.39] [%clk 0:08:45] } 10... bxc6 { [%eval 0.28] [%clk 0:10:03] } 11. Nb6 { [%eval 0.34] [%clk 0:08:45] } 11... Rb8 { [%eval 0.45] [%clk 0:10:07] } 12. Nxc8 { [%eval 0.35] [%clk 0:08:47] } 12... Qxc8 { [%eval 0.49] [%clk 0:10:10] } 13. Bd4 { [%eval 0.47] [%clk 0:08:36] } 13... c5 { [%eval 0.47] [%clk 0:10:12] } 14. Be5 { [%eval 0.44] [%clk 0:08:34] } 14... Rb6 { [%eval 0.43] [%clk 0:10:15] } 15. Qd3 { [%eval 0.47] [%clk 0:08:00] } 15... d6 { [%eval 0.42] [%clk 0:10:14] } 16. Bc3 { [%eval 0.49] [%clk 0:08:03] } 16... O-O { [%eval 0.46] [%clk 0:10:16] } 17. b3 { [%eval 0.35] [%clk 0:07:54] } 17... Qc6 { [%eval 0.38] [%clk 0:08:44] } 18. Bf3 { [%eval 0.31] [%clk 0:07:01] } 18... Nd7 { [%eval 0.35] [%clk 0:08:48] } 19. Qe3 { [%eval 0.33] [%clk 0:06:57] } 19... h6 { [%eval 0.31] [%clk 0:07:08] } 20. Rad1 { [%eval 0.27] [%clk 0:06:41] } 20... Bg5 { [%eval 0.31] [%clk 0:06:10] } 21. Qe1 { [%eval 0.28] [%clk 0:06:36] } 21... c4 { [%eval 0.23] [%clk 0:05:37] } 22. Ba5 { [%eval 0.25] [%clk 0:06:01] } 22... cxb3 { [%eval 0.34] [%clk 0:04:52] } 23. cxb3 { [%eval 0.32] [%clk 0:05:50] } 23... Rbb8 { [%eval 0.33] [%clk 0:04:48] } 24. Bb4 { [%eval 0.27] [%clk 0:05:47] } 24... Nc5 { [%eval 0.35] [%clk 0:04:46] } 25. Ba3 { [%eval 0.18] [%clk 0:03:58] } 25... Rfc8 { [%eval 0.23] [%clk 0:04:20] } 26. g3 { [%eval -0.23] [%clk 0:03:37] } 26... Qb6?! { [%eval 0.57] } { Inaccuracy. Nxb3 was best. } { [%clk 0:03:29] } 27. Bg2?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:03:37] } 27... Bf6 { [%eval 0.45] [%clk 0:03:29] } 28. Qd2 { [%eval 0.17] [%clk 0:03:36] } 28... Rd8 { [%eval 0.25] [%clk 0:03:18] } 29. Kh1 { [%eval 0.02] [%clk 0:03:38] } 29... a5 { [%eval 0.04] [%clk 0:02:53] } 30. Qe3 { [%eval 0.0] [%clk 0:02:41] } 30... a4 { [%eval -0.09] [%clk 0:01:51] } 31. bxa4 { [%eval -0.19] [%clk 0:01:19] } 31... Nxa4 { [%eval -0.15] [%clk 0:01:53] } 32. Qxb6 { [%eval -0.22] [%clk 0:01:18] } 32... Rxb6 { [%eval -0.2] [%clk 0:01:56] } 33. Rd2 { [%eval -0.25] [%clk 0:01:22] } 33... Ra6 { [%eval -0.04] [%clk 0:01:13] } 34. Bb4 { [%eval -0.5] [%clk 0:01:10] } 34... Bc3 { [%eval -0.46] [%clk 0:01:08] } 35. Bxc3 { [%eval -0.5] [%clk 0:01:07] } 35... Nxc3 { [%eval -0.52] [%clk 0:01:12] } 36. Ra1 { [%eval -0.69] [%clk 0:01:11] } 36... Rda8 { [%eval -0.62] [%clk 0:01:04] } 37. Kg1 { [%eval -0.7] [%clk 0:00:37] } 37... Rxa2 { [%eval -0.53] [%clk 0:01:04] } 38. Raxa2 { [%eval -0.61] [%clk 0:00:41] } 38... Rxa2 { [%eval -0.57] [%clk 0:01:07] } 39. Rxd6 { [%eval -0.39] [%clk 0:00:40] } 39... Ra1+ { [%eval -0.42] [%clk 0:01:11] } 40. Bf1 { [%eval -0.5] [%clk 0:00:44] } 40... Nxe4 { [%eval -0.48] [%clk 0:01:15] } 41. Rd8+ { [%eval -0.48] [%clk 0:00:46] } 41... Kh7 { [%eval -0.53] [%clk 0:01:19] } 42. Kg2 { [%eval -0.53] [%clk 0:00:39] } 42... f5 { [%eval -0.02] [%clk 0:01:12] } 43. Bc4 { [%eval 0.02] [%clk 0:00:38] } 43... Ng5 { [%eval 0.0] [%clk 0:00:35] } 44. h4 { [%eval 0.02] [%clk 0:00:42] } 44... Nf7 { [%eval 0.0] [%clk 0:00:20] } 45. Rf8 { [%eval 0.0] [%clk 0:00:44] } 45... Nd6 { [%eval 0.0] [%clk 0:00:14] } 46. Bxe6 { [%eval -0.04] [%clk 0:00:48] } 46... Ra5 { [%eval 0.0] [%clk 0:00:17] } 47. h5 { [%eval 0.04] [%clk 0:00:51] } 47... g6?? { [%eval 4.54] } { Blunder. g5 was best. } { [%clk 0:00:20] } 48. Rd8 { [%eval 4.59] [%clk 0:00:48] } 48... Ra6?! { [%eval 7.59] } { Inaccuracy. Ne8 was best. } { [%clk 0:00:09] } 49. Rd7+ { [%eval 6.62] [%clk 0:00:51] } 49... Kh8 { [%eval 9.31] [%clk 0:00:14] } 50. hxg6 { [%eval 8.42] [%clk 0:00:55] } 50... Ne8? { [%eval #1] } { Checkmate is now unavoidable. Nf7 was best. } { [%clk 0:00:18] } 51. Rh7# { [%clk 0:00:58] } 1-0