Event: Round 2: Van Haastert, Edwin - Mazzuco Junior, Adir
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-2/1n88gARz/4XE48O2c
Date: 2025-10-22
White: Van Haastert, Edwin
WhiteTitle: IM
WhiteElo: 2409
Black: Mazzuco Junior, Adir
BlackElo: 1629
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c6 { [%eval 0.23] [%clk 1:30:22] } 2. d4 { [%eval 0.24] [%clk 1:31:23] } 2... d5 { [%eval 0.24] [%clk 1:30:45] } 3. e5 { [%eval 0.33] [%clk 1:31:49] } 3... Bf5 { [%eval 0.22] [%clk 1:30:58] } 4. Nf3 { [%eval 0.15] [%clk 1:32:14] } 4... e6 { [%eval 0.24] [%clk 1:31:18] } 5. Be2 { [%eval 0.33] [%clk 1:32:40] } 5... c5 { [%eval 0.3] [%clk 1:31:13] } 6. Be3 { [%eval 0.32] [%clk 1:33:04] } 6... Nc6 { [%eval 0.74] [%clk 1:31:15] } 7. dxc5 { [%eval 0.58] [%clk 1:33:25] } 7... Qa5+?! { [%eval 1.71] } { Inaccuracy. Nge7 was best. } { [%clk 1:28:34] } 8. c3 { [%eval 1.99] [%clk 1:32:36] } 8... Qc7 { [%eval 2.06] [%clk 1:28:27] } 9. O-O { [%eval 2.07] [%clk 1:32:55] } 9... Nge7 { [%eval 1.97] [%clk 1:27:45] } 10. Na3 { [%eval 1.99] [%clk 1:31:49] } 10... a6 { [%eval 2.14] [%clk 1:27:55] } 11. Qa4 { [%eval 1.98] [%clk 1:32:05] } 11... Qa5 { [%eval 1.74] [%clk 1:25:49] } 12. Qxa5 { [%eval 1.79] [%clk 1:29:15] } 12... Nxa5 { [%eval 2.09] [%clk 1:26:14] } 13. b4 { [%eval 1.91] [%clk 1:29:32] } 13... Nac6 { [%eval 2.04] [%clk 1:26:30] } 14. b5 { [%eval 2.1] [%clk 1:27:17] } 14... Nb8 { [%eval 1.9] [%clk 1:19:50] } 15. c4 { [%eval 1.97] [%clk 1:22:42] } 15... Be4 { [%eval 1.91] [%clk 1:15:01] } 16. bxa6 { [%eval 2.1] [%clk 1:11:15] } 16... bxa6 { [%eval 1.95] [%clk 1:14:06] } 17. Bd1?! { [%eval 1.16] } { Inaccuracy. Rfc1 was best. } { [%clk 1:10:44] } 17... Nec6?! { [%eval 2.32] } { Inaccuracy. Nd7 was best. } { [%clk 1:11:59] } 18. Ba4 { [%eval 2.33] [%clk 1:09:58] } 18... Bxf3 { [%eval 2.26] [%clk 1:09:59] } 19. gxf3 { [%eval 2.2] [%clk 1:09:28] } 19... d4 { [%eval 2.13] [%clk 1:10:14] } 20. Bxd4 { [%eval 2.19] [%clk 1:09:48] } 20... Be7 { [%eval 2.35] [%clk 1:10:01] } 21. Be3 { [%eval 2.05] [%clk 1:08:40] } 21... Kf8?! { [%eval 3.15] } { Inaccuracy. O-O was best. } { [%clk 1:07:56] } 22. f4 { [%eval 3.33] [%clk 1:08:03] } 22... g6 { [%eval 3.71] [%clk 0:59:22] } 23. Rab1 { [%eval 3.0] [%clk 1:02:59] } 23... Kg7 { [%eval 2.97] [%clk 0:59:15] } 24. Rb7 { [%eval 2.72] [%clk 1:00:37] } 24... Rc8 { [%eval 2.81] [%clk 0:55:54] } 25. Rd1 { [%eval 2.78] [%clk 1:00:42] } 25... Ra7 { [%eval 2.74] [%clk 0:54:34] } 26. Bxc6 { [%eval 2.76] [%clk 1:00:51] } 26... Nxc6 { [%eval 2.91] [%clk 0:53:01] } 27. Rxa7 { [%eval 2.88] [%clk 1:00:54] } 27... Nxa7 { [%eval 3.1] [%clk 0:53:25] } 28. Rd7 { [%eval 3.14] [%clk 1:01:10] } 28... Nc6 { [%eval 2.89] [%clk 0:53:30] } 29. Nb5 { [%eval 2.9] [%clk 1:01:01] } 29... Bxc5? { [%eval 5.15] } { Mistake. axb5 was best. } { [%clk 0:50:46] } 30. Bxc5 { [%eval 5.13] [%clk 1:00:47] } 30... axb5 { [%eval 5.24] [%clk 0:51:08] } 31. cxb5 { [%eval 5.14] [%clk 1:00:54] } 31... Na5 { [%eval 5.04] [%clk 0:46:27] } 32. Be7 { [%eval 5.03] [%clk 1:01:07] } 32... Nc4 { [%eval 5.45] [%clk 0:45:02] } 33. Bf6+ { [%eval 5.44] [%clk 1:01:22] } 33... Kf8 { [%eval 5.71] [%clk 0:42:59] } 34. a4 { [%eval 5.6] [%clk 1:01:32] } 34... Nb6 { [%eval 5.96] [%clk 0:42:02] } 35. Ra7 { [%eval 5.94] [%clk 1:01:42] } 35... Nd5 { [%eval 5.82] [%clk 0:42:15] } 36. a5 { [%eval 5.64] [%clk 1:01:07] } 36... Nxf4 { [%eval 6.59] [%clk 0:42:32] } 37. h4 { [%eval 6.41] [%clk 1:00:33] } 37... Nd5 { [%eval 5.93] [%clk 0:40:26] } 38. b6 { [%eval 6.0] [%clk 1:00:47] } 38... Rb8 { [%eval 5.68] [%clk 0:36:14] } 39. Bg5 { [%eval 5.84] [%clk 0:56:35] } 39... Nxb6 { [%eval 6.12] [%clk 0:35:15] } 40. Be7+ { [%eval 6.12] [%clk 0:56:23] } 40... Ke8 { [%eval 7.58] [%clk 0:34:47] } 41. Bd6 { [%eval 7.05] [%clk 0:56:48] } 41... Rc8? { [%eval #26] } { Checkmate is now unavoidable. Nc8 was best. } { [%clk 0:26:18] } 42. axb6 { [%eval 11.91] [%clk 0:57:12] } 1-0