Event: Round 9: Mazzuco Junior, Adir - Bondar, Serge
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-9/iVNZgkxe/N1ngXNTV
Date: 2025-10-30
White: Mazzuco Junior, Adir
WhiteElo: 1629
Black: Bondar, Serge
BlackElo: 1690
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:48] } 1... Nf6 { [%eval 0.19] [%clk 1:30:24] } 2. Nf3 { [%eval 0.11] [%clk 1:31:11] } 2... d5 { [%eval 0.11] [%clk 1:30:04] } 3. Bf4 { [%eval 0.04] [%clk 1:30:23] } 3... c5 { [%eval 0.11] [%clk 1:30:14] } 4. c3 { [%eval 0.0] [%clk 1:30:43] } 4... cxd4 { [%eval 0.14] [%clk 1:29:57] } 5. cxd4 { [%eval 0.07] [%clk 1:30:46] } 5... Nc6 { [%eval 0.3] [%clk 1:26:21] } 6. e3 { [%eval -0.08] [%clk 1:30:34] } 6... Qb6 { [%eval 0.0] [%clk 1:24:43] } 7. Nc3 { [%eval -0.52] [%clk 1:23:02] } 7... e6?! { [%eval 0.56] } { Inaccuracy. Qxb2 was best. } { [%clk 1:19:24] } 8. a3 { [%eval 0.59] [%clk 1:21:18] } 8... Nh5 { [%eval 0.57] [%clk 1:08:16] } 9. Bg5 { [%eval 0.31] [%clk 1:16:02] } 9... f6?! { [%eval 0.96] } { Inaccuracy. h6 was best. } { [%clk 1:05:06] } 10. Bh4 { [%eval 0.94] [%clk 1:15:11] } 10... g5 { [%eval 1.02] [%clk 1:05:04] } 11. Nxg5?! { [%eval 0.0] } { Inaccuracy. Nd2 was best. } { [%clk 1:14:14] } 11... fxg5 { [%eval 0.0] [%clk 0:56:37] } 12. Qxh5+ { [%eval 0.0] [%clk 1:14:08] } 12... Kd7 { [%eval 0.0] [%clk 0:57:05] } 13. Bxg5?? { [%eval -2.45] } { Blunder. Bb5 was best. } { [%clk 0:42:28] } 13... Qxb2 { [%eval -2.68] [%clk 0:53:55] } 14. Qf7+ { [%eval -3.1] [%clk 0:28:41] } 14... Be7 { [%eval -3.17] [%clk 0:54:11] } 15. Nd1 { [%eval -3.72] [%clk 0:28:21] } 15... Qxa1 { [%eval -3.69] [%clk 0:49:10] } 16. Bb5 { [%eval -3.68] [%clk 0:27:45] } 16... Qxa3 { [%eval -3.64] [%clk 0:48:48] } 17. O-O { [%eval -3.56] [%clk 0:24:25] } 17... a6 { [%eval -3.16] [%clk 0:44:32] } 18. Be2?! { [%eval -4.29] } { Inaccuracy. Bxc6+ was best. } { [%clk 0:24:22] } 18... Kc7 { [%eval -4.33] [%clk 0:41:01] } 19. Bf4+ { [%eval -4.71] [%clk 0:21:30] } 19... Kb6 { [%eval -4.65] [%clk 0:41:24] } 20. Bg4 { [%eval -5.18] [%clk 0:16:19] } 20... Bd6 { [%eval -4.58] [%clk 0:39:01] } 21. Bh6 { [%eval -4.86] [%clk 0:14:58] } 21... Bf8 { [%eval -4.63] [%clk 0:36:31] } 22. Bf4 { [%eval -5.09] [%clk 0:09:00] } 22... Qe7 { [%eval -4.3] [%clk 0:36:53] } 23. Qh5 { [%eval -4.28] [%clk 0:09:14] } 23... Bd7 { [%eval -4.33] [%clk 0:37:22] } 24. Be2 { [%eval -4.57] [%clk 0:08:27] } 24... Be8 { [%eval -4.54] [%clk 0:34:48] } 25. Qh3 { [%eval -3.89] [%clk 0:08:23] } 25... h5 { [%eval -3.96] [%clk 0:33:50] } 26. Nc3 { [%eval -3.74] [%clk 0:08:43] } 26... Bh6 { [%eval -3.61] [%clk 0:33:19] } 27. Na4+?! { [%eval -4.87] } { Inaccuracy. Bg3 was best. } { [%clk 0:08:58] } 27... Ka7 { [%eval -4.79] [%clk 0:33:37] } 28. Nc5 { [%eval -5.86] [%clk 0:07:32] } 28... Bxf4 { [%eval -5.45] [%clk 0:33:19] } 29. exf4 { [%eval -6.36] [%clk 0:08:01] } 29... Nxd4 { [%eval -6.22] [%clk 0:30:38] } 30. Bxa6 { [%eval -6.56] [%clk 0:04:47] } 30... Qxc5 { [%eval -6.43] [%clk 0:28:57] } 31. Bd3 { [%eval -6.46] [%clk 0:04:37] } 31... Bb5 { [%eval -6.45] [%clk 0:28:38] } 32. Ra1+ { [%eval -7.54] [%clk 0:04:18] } 32... Kb6 { [%eval -8.08] [%clk 0:28:33] } 33. Rb1 { [%eval -8.27] [%clk 0:04:18] } 33... Ra3 { [%eval -8.24] [%clk 0:18:29] } 34. Qe3 { [%eval -8.23] [%clk 0:03:44] } 34... Rxd3 { [%eval -8.18] [%clk 0:16:04] } 35. Qxd3 { [%eval -8.09] [%clk 0:02:43] } 35... Kc6 { [%eval -7.04] [%clk 0:15:22] } 36. Qd2 { [%eval -7.11] [%clk 0:02:18] } 36... Kd6 { [%eval -6.77] [%clk 0:11:59] } 37. h3 { [%eval -6.77] [%clk 0:02:35] } 37... Rc8 { [%eval -6.29] [%clk 0:09:17] } 38. Kh2 { [%eval -7.03] [%clk 0:02:35] } 38... Qc3 { [%eval -6.53] [%clk 0:05:07] } 39. Qd1 { [%eval -7.19] [%clk 0:02:37] } 39... Qc2 { [%eval -7.06] [%clk 0:04:52] } 40. Qe1 { [%eval -7.51] [%clk 0:02:49] } 40... Qc3 { [%eval -6.11] [%clk 0:03:15] } 41. Qe5+ { [%eval -6.53] [%clk 0:02:56] } 41... Kc6 { [%eval -6.49] [%clk 0:02:15] } 42. Qxh5 { [%eval -6.87] [%clk 0:03:15] } 42... Rh8 { [%eval -6.22] [%clk 0:00:36] } 43. Qd1 { [%eval -6.23] [%clk 0:01:48] } 43... Kd6 { [%eval -6.37] [%clk 0:26:35] } 44. Qg4 { [%eval -6.22] [%clk 0:29:50] } 44... Bc6 { [%eval -6.2] [%clk 0:24:16] } 45. Rd1 { [%eval -6.2] [%clk 0:26:19] } 45... Nf5 { [%eval -6.39] [%clk 0:22:40] } 46. Qe2 { [%eval -6.47] [%clk 0:25:08] } 46... Qg7 { [%eval -6.2] [%clk 0:22:09] } 47. Rc1 { [%eval -6.26] [%clk 0:23:40] } 47... Nh4 { [%eval -6.14] [%clk 0:21:41] } 48. Rg1 { [%eval -6.81] [%clk 0:17:39] } 48... d4 { [%eval -6.92] [%clk 0:19:53] } 49. f3 { [%eval -9.64] [%clk 0:13:13] } 49... Rg8 { [%eval -9.09] [%clk 0:17:47] } 50. Qf2 { [%eval -68.3] [%clk 0:11:48] } 50... Qxg2+ { [%eval -49.46] [%clk 0:17:13] } 51. Rxg2 { [%eval -12.65] [%clk 0:11:33] } 51... Rxg2+ { [%eval -11.17] [%clk 0:17:42] } 52. Qxg2 { [%eval -10.31] [%clk 0:11:09] } 52... Nxg2 { [%eval #-18] [%clk 0:18:10] } 53. Kxg2 { [%eval #-19] [%clk 0:11:42] } 53... d3 { [%eval #-20] [%clk 0:18:24] } 54. Kf2 { [%eval #-20] [%clk 0:12:11] } 54... Kd5 { [%eval #-23] [%clk 0:17:59] } 55. Ke3 { [%eval #-17] [%clk 0:12:19] } 55... Kc4 { [%eval #-17] [%clk 0:18:22] } 56. Kd2 { [%eval #-18] [%clk 0:12:27] } 56... Bxf3 { [%eval -15.47] [%clk 0:18:42] } 57. h4?! { [%eval #-9] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:12:26] } 57... b5 { [%eval #-10] [%clk 0:19:11] } 58. Ke3 { [%eval #-9] [%clk 0:08:55] } 58... Bg4 { [%eval #-11] [%clk 0:18:47] } 59. Kd2 { [%eval #-9] [%clk 0:09:04] } 59... b4 { [%eval #-11] [%clk 0:19:15] } 0-1