Event: Round 5: Wollenweber, Carsten - Serafim Junior, Arnor
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-5/3qiV0y0V/5EAnaZtJ
Date: 2025-10-25
White: Wollenweber, Carsten
WhiteElo: 2018
Black: Serafim Junior, Arnor
BlackElo: 1799
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Lasker-Dunne Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:20:33] } 1... c5 { [%eval 0.24] [%clk 1:30:43] } 2. g3 { [%eval -0.1] [%clk 1:20:44] } 2... Nc6 { [%eval 0.04] [%clk 1:30:55] } 3. Bg2 { [%eval 0.02] [%clk 1:21:06] } 3... g6 { [%eval 0.02] [%clk 1:30:47] } 4. Ne2 { [%eval 0.0] [%clk 1:21:17] } 4... Bg7 { [%eval 0.0] [%clk 1:31:10] } 5. O-O { [%eval 0.0] [%clk 1:21:10] } 5... e6 { [%eval 0.21] [%clk 1:31:00] } 6. f4 { [%eval -0.21] [%clk 1:19:14] } 6... Nge7 { [%eval -0.18] [%clk 1:30:51] } 7. c3 { [%eval -0.17] [%clk 1:18:23] } 7... d5 { [%eval -0.18] [%clk 1:25:16] } 8. d3 { [%eval -0.24] [%clk 1:17:35] } 8... Rb8 { [%eval 0.02] [%clk 1:19:42] } 9. a4 { [%eval -0.26] [%clk 1:16:31] } 9... O-O { [%eval -0.27] [%clk 1:17:26] } 10. Be3 { [%eval -0.33] [%clk 1:15:23] } 10... b6 { [%eval -0.38] [%clk 1:16:59] } 11. Na3 { [%eval -0.42] [%clk 1:11:15] } 11... Bb7 { [%eval -0.22] [%clk 1:02:07] } 12. g4?! { [%eval -0.79] } { Inaccuracy. Bf2 was best. } { [%clk 1:08:12] } 12... f5?! { [%eval -0.19] } { Inaccuracy. Qd7 was best. } { [%clk 0:56:18] } 13. gxf5 { [%eval -0.17] [%clk 1:08:22] } 13... gxf5 { [%eval -0.44] [%clk 0:56:15] } 14. e5 { [%eval -0.29] [%clk 1:08:40] } 14... a6? { [%eval 0.89] } { Mistake. d4 was best. } { [%clk 0:56:07] } 15. d4 { [%eval 0.87] [%clk 1:08:36] } 15... cxd4 { [%eval 0.77] [%clk 0:52:35] } 16. Nxd4?! { [%eval 0.11] } { Inaccuracy. cxd4 was best. } { [%clk 1:08:43] } 16... Nxd4 { [%eval 0.26] [%clk 0:51:31] } 17. Bxd4 { [%eval -0.13] [%clk 1:08:40] } 17... Bc6?! { [%eval 0.44] } { Inaccuracy. Kh8 was best. } { [%clk 0:44:16] } 18. Nc2 { [%eval 0.46] [%clk 1:08:25] } 18... Ng6 { [%eval 0.88] [%clk 0:34:32] } 19. Be3 { [%eval 1.0] [%clk 1:04:29] } 19... Qe8 { [%eval 1.08] [%clk 0:30:32] } 20. Nd4 { [%eval 1.03] [%clk 1:04:43] } 20... Bd7 { [%eval 1.09] [%clk 0:30:52] } 21. Qh5 { [%eval 1.0] [%clk 0:58:40] } 21... Qe7 { [%eval 1.55] [%clk 0:26:16] } 22. Rf2 { [%eval 1.12] [%clk 0:54:05] } 22... Qh4? { [%eval 2.49] } { Mistake. Nh4 was best. } { [%clk 0:26:14] } 23. Qxh4 { [%eval 2.35] [%clk 0:52:19] } 23... Nxh4 { [%eval 2.42] [%clk 0:26:41] } 24. Bf1 { [%eval 2.26] [%clk 0:52:37] } 24... b5 { [%eval 2.15] [%clk 0:24:58] } 25. axb5 { [%eval 2.51] [%clk 0:52:40] } 25... axb5 { [%eval 2.39] [%clk 0:25:08] } 26. Ra7 { [%eval 2.35] [%clk 0:52:39] } 26... Rf7 { [%eval 2.85] [%clk 0:23:02] } 27. Be2 { [%eval 2.34] [%clk 0:52:20] } 27... Bf8 { [%eval 2.95] [%clk 0:21:22] } 28. b4 { [%eval 2.78] [%clk 0:51:17] } 28... Ng6 { [%eval 3.01] [%clk 0:15:55] } 29. Ra5 { [%eval 2.89] [%clk 0:38:09] } 29... Bh6 { [%eval 2.99] [%clk 0:14:26] } 30. Rf3 { [%eval 3.21] [%clk 0:36:35] } 30... Rc8 { [%eval 2.93] [%clk 0:13:57] } 31. Bxb5? { [%eval 1.34] } { Mistake. Ra3 was best. } { [%clk 0:33:38] } 31... Rxc3 { [%eval 1.43] [%clk 0:12:17] } 32. Ra8+?! { [%eval 0.82] } { Inaccuracy. Bxd7 was best. } { [%clk 0:33:07] } 32... Rf8 { [%eval 0.92] [%clk 0:09:13] } 33. Rxf8+ { [%eval 0.92] [%clk 0:33:01] } 33... Nxf8 { [%eval 0.92] [%clk 0:09:41] } 34. Bxd7?! { [%eval 0.03] } { Inaccuracy. Bf1 was best. } { [%clk 0:32:47] } 34... Nxd7 { [%eval 0.0] [%clk 0:10:09] } 35. Nxe6 { [%eval 0.0] [%clk 0:32:36] } 35... Nxe5 { [%eval 0.01] [%clk 0:10:26] } 36. Rg3+ { [%eval 0.02] [%clk 0:30:42] } 36... Ng4 { [%eval 0.03] [%clk 0:09:46] } 37. Bd2 { [%eval 0.05] [%clk 0:27:42] } 37... Rc2 { [%eval 0.0] [%clk 0:09:31] } 38. Rd3 { [%eval 0.0] [%clk 0:27:16] } 38... Rc4 { [%eval 0.2] [%clk 0:06:06] } 39. Rxd5 { [%eval 0.13] [%clk 0:27:05] } 39... Kf7 { [%eval 0.32] [%clk 0:05:24] } 40. Rd4 { [%eval 0.0] [%clk 0:19:57] } 40... Rc2 { [%eval 0.04] [%clk 0:04:31] } 41. Nd8+ { [%eval 0.0] [%clk 0:19:49] } 41... Ke7 { [%eval 0.03] [%clk 0:01:36] } 42. b5 { [%eval 0.02] [%clk 0:20:01] } 42... Bg7?? { [%eval 2.33] } { Blunder. Nxh2 was best. } { [%clk 0:29:16] } 43. Rd3 { [%eval 2.26] [%clk 0:47:52] } 43... Nf6?! { [%eval 3.64] } { Inaccuracy. Ke8 was best. } { [%clk 0:28:03] } 44. Nc6+ { [%eval 2.95] [%clk 0:37:30] } 44... Ke8 { [%eval 3.17] [%clk 0:27:52] } 45. Rd8+ { [%eval 3.41] [%clk 0:37:35] } 45... Kf7 { [%eval 3.53] [%clk 0:28:07] } 46. Bb4?! { [%eval 2.76] } { Inaccuracy. b6 was best. } { [%clk 0:31:23] } 46... Bh6?? { [%eval 5.53] } { Blunder. Ne4 was best. } { [%clk 0:17:14] } 47. Ne5+ { [%eval 5.6] [%clk 0:30:53] } 1-0