Event: Round 4: Jaderberg, Bjorn - Di Lascio, Savino
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-4/9mgBGVnn/bYlh6CRl
Date: 2025-10-24
White: Jaderberg, Bjorn
WhiteElo: 2068
Black: Di Lascio, Savino
BlackElo: 1883
Result: 1-0
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Reversed Dragon
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:55] } 1... Nf6 { [%eval 0.14] [%clk 1:24:25] } 2. Nc3 { [%eval 0.12] [%clk 1:31:16] } 2... e5 { [%eval 0.18] [%clk 1:24:14] } 3. g3 { [%eval 0.07] [%clk 1:31:35] } 3... d5 { [%eval 0.16] [%clk 1:23:44] } 4. cxd5 { [%eval 0.23] [%clk 1:31:50] } 4... Nxd5 { [%eval 0.29] [%clk 1:23:47] } 5. Bg2 { [%eval 0.14] [%clk 1:32:11] } 5... Nb6 { [%eval 0.1] [%clk 1:23:44] } 6. e3 { [%eval 0.0] [%clk 1:32:27] } 6... Be7 { [%eval 0.3] [%clk 1:20:22] } 7. Nge2 { [%eval 0.22] [%clk 1:32:42] } 7... c6 { [%eval 0.4] [%clk 1:19:03] } 8. O-O { [%eval 0.4] [%clk 1:32:57] } 8... h5 { [%eval 0.82] [%clk 1:18:13] } 9. h3 { [%eval 0.5] [%clk 1:33:08] } 9... h4?! { [%eval 1.13] } { Inaccuracy. Be6 was best. } { [%clk 1:17:48] } 10. g4 { [%eval 1.14] [%clk 1:33:18] } 10... Be6 { [%eval 1.3] [%clk 1:17:08] } 11. f4 { [%eval 0.92] [%clk 1:33:02] } 11... N8d7 { [%eval 1.07] [%clk 1:16:08] } 12. b3 { [%eval 0.94] [%clk 1:24:30] } 12... f6 { [%eval 0.88] [%clk 1:14:22] } 13. d4 { [%eval 0.89] [%clk 1:21:52] } 13... exf4 { [%eval 1.18] [%clk 1:14:20] } 14. Nxf4 { [%eval 1.19] [%clk 1:21:38] } 14... Bf7 { [%eval 1.29] [%clk 1:13:48] } 15. e4?! { [%eval 0.6] } { Inaccuracy. Qc2 was best. } { [%clk 1:20:47] } 15... Qc7?! { [%eval 1.5] } { Inaccuracy. O-O was best. } { [%clk 1:13:25] } 16. Be3 { [%eval 1.08] [%clk 1:17:51] } 16... O-O-O?? { [%eval 3.21] } { Blunder. O-O was best. } { [%clk 1:10:55] } 17. Rc1 { [%eval 3.14] [%clk 1:16:22] } 17... Ba3 { [%eval 3.29] [%clk 1:00:30] } 18. Rc2 { [%eval 3.15] [%clk 1:11:10] } 18... a6 { [%eval 3.36] [%clk 0:54:07] } 19. Qe2 { [%eval 2.69] [%clk 1:08:24] } 19... Rhe8 { [%eval 2.68] [%clk 0:52:23] } 20. Nd3 { [%eval 2.14] [%clk 1:06:05] } 20... g5 { [%eval 2.53] [%clk 0:49:25] } 21. e5? { [%eval 0.77] } { Mistake. Kh1 was best. } { [%clk 1:02:37] } 21... Bg6 { [%eval 0.94] [%clk 0:48:51] } 22. exf6?! { [%eval 0.23] } { Inaccuracy. Be4 was best. } { [%clk 0:55:10] } 22... Qg3?? { [%eval 2.26] } { Blunder. Re6 was best. } { [%clk 0:45:18] } 23. Rf3 { [%eval 2.02] [%clk 0:54:01] } 23... Bxd3? { [%eval 3.98] } { Mistake. Qd6 was best. } { [%clk 0:45:18] } 24. Qxd3 { [%eval 4.36] [%clk 0:52:49] } 24... Qe1+ { [%eval 4.38] [%clk 0:45:06] } 25. Bf1 { [%eval 4.11] [%clk 0:47:30] } 25... Nxf6 { [%eval 4.4] [%clk 0:43:56] } 26. Re2 { [%eval 4.16] [%clk 0:39:27] } 26... Qa1 { [%eval 4.33] [%clk 0:43:26] } 27. Rxf6 { [%eval 4.19] [%clk 0:38:46] } 27... Bb2?! { [%eval 5.28] } { Inaccuracy. Bb4 was best. } { [%clk 0:37:33] } 28. Bd2 { [%eval 4.84] [%clk 0:37:12] } 28... Rxe2 { [%eval 4.73] [%clk 0:36:29] } 29. Nxe2 { [%eval 4.72] [%clk 0:34:28] } 29... Qxa2 { [%eval 5.8] [%clk 0:34:55] } 30. Bxg5 { [%eval 5.54] [%clk 0:32:07] } 30... Nd5 { [%eval 7.1] [%clk 0:33:08] } 31. Rf7 { [%eval 7.04] [%clk 0:31:11] } 31... Re8 { [%eval 8.73] [%clk 0:32:44] } 32. Qf5+ { [%eval 8.66] [%clk 0:51:51] } 32... Kb8 { [%eval 8.66] [%clk 0:24:01] } 33. Qd7 { [%eval 8.57] [%clk 0:52:08] } 33... Qxb3 { [%eval 8.39] [%clk 0:23:51] } 34. Qxe8+ { [%eval 7.83] [%clk 0:51:45] } 34... Ka7 { [%eval 7.54] [%clk 0:23:53] } 35. Bxh4 { [%eval 7.69] [%clk 0:49:26] } 35... Ne3 { [%eval 9.88] [%clk 0:23:06] } 36. Bf2 { [%eval 7.82] [%clk 0:46:36] } 36... Nd1 { [%eval 6.67] [%clk 0:19:27] } 37. Qe7 { [%eval 6.51] [%clk 0:46:05] } 37... Nxf2 { [%eval 6.95] [%clk 0:18:02] } 38. Qc5+ { [%eval 6.62] [%clk 0:41:22] } 38... Kb8?? { [%eval #7] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:16:14] } 39. Rf8+ { [%eval #6] [%clk 0:46:06] } 39... Kc7 { [%eval #6] [%clk 0:15:40] } 40. Kxf2? { [%eval 7.91] } { Lost forced checkmate sequence. Qa5+ was best. } { [%clk 0:44:10] } 40... Ba3? { [%eval #7] } { Checkmate is now unavoidable. Qd5 was best. } { [%clk 0:13:45] } 41. Rf3? { [%eval 7.03] } { Lost forced checkmate sequence. Qa5+ was best. } { [%clk 0:41:30] } 41... Qxf3+? { [%eval #16] } { Checkmate is now unavoidable. Bxc5 was best. } { [%clk 0:12:57] } 42. Kxf3 { [%eval #16] [%clk 0:43:00] } 42... Bxc5 { [%eval #17] [%clk 0:12:40] } 43. dxc5 { [%eval 14.41] [%clk 0:43:18] } 43... Kd7?! { [%eval #17] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:13:43] } 44. Nd4 { [%eval #13] [%clk 0:43:23] } 44... a5 { [%eval #11] [%clk 0:13:55] } 45. g5 { [%eval #10] [%clk 0:43:08] } 45... a4 { [%eval #9] [%clk 0:14:08] } 46. Bc4 { [%eval #10] [%clk 0:43:23] } 1-0