Event: Round 4: Hoffman, Alejandro - Mareco, Sandro
Date: 2025-07-01
White: Hoffman, Alejandro
WhiteTitle: GM
WhiteElo: 2339
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2572
Result: 0-1
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:46] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:30:48] } 2... e6 { [%eval 0.14] [%clk 1:31:23] } 3. c4 { [%eval 0.12] [%clk 1:30:46] } 3... c5 { [%eval 0.56] [%clk 1:31:49] } 4. d5 { [%eval 0.35] [%clk 1:24:55] } 4... exd5 { [%eval 0.57] [%clk 1:31:43] } 5. cxd5 { [%eval 0.57] [%clk 1:25:18] } 5... d6 { [%eval 0.62] [%clk 1:32:10] } 6. Nc3 { [%eval 0.51] [%clk 1:25:38] } 6... g6 { [%eval 0.66] [%clk 1:32:36] } 7. g3 { [%eval 0.33] [%clk 1:23:03] } 7... Bg7 { [%eval 0.35] [%clk 1:33:01] } 8. Bg2 { [%eval 0.29] [%clk 1:23:27] } 8... O-O { [%eval 0.35] [%clk 1:33:27] } 9. O-O { [%eval 0.42] [%clk 1:23:49] } 9... Re8 { [%eval 0.24] [%clk 1:33:51] } 10. Bf4 { [%eval 0.29] [%clk 1:15:56] } 10... Bf5 { [%eval 0.27] [%clk 1:33:45] } 11. Nd2 { [%eval 0.15] [%clk 1:08:39] } 11... Nh5 { [%eval 0.11] [%clk 1:33:46] } 12. Be3 { [%eval -0.05] [%clk 1:07:54] } 12... Nd7 { [%eval -0.06] [%clk 1:28:36] } 13. Nc4 { [%eval -0.27] [%clk 1:01:34] } 13... Nb6 { [%eval -0.3] [%clk 1:27:24] } 14. Qb3 { [%eval -0.58] [%clk 0:55:00] } 14... Nxc4 { [%eval -0.5] [%clk 1:26:54] } 15. Qxc4 { [%eval -0.52] [%clk 0:55:24] } 15... a6 { [%eval -0.56] [%clk 1:26:45] } 16. a4 { [%eval -0.46] [%clk 0:51:05] } 16... Nf6 { [%eval -0.32] [%clk 1:24:51] } 17. Bd2 { [%eval -0.37] [%clk 0:39:45] } 17... Rb8 { [%eval -0.39] [%clk 1:22:53] } 18. a5 { [%eval -0.32] [%clk 0:36:31] } 18... b5 { [%eval -0.23] [%clk 1:12:43] } 19. axb6 { [%eval -0.17] [%clk 0:36:50] } 19... Rxb6 { [%eval -0.07] [%clk 1:13:08] } 20. Na4 { [%eval -0.52] [%clk 0:25:26] } 20... Rb5 { [%eval -0.53] [%clk 1:13:14] } 21. f3 { [%eval -0.9] [%clk 0:25:09] } 21... Nd7 { [%eval -0.83] [%clk 1:05:24] } 22. e4 { [%eval -0.79] [%clk 0:22:38] } 22... Ne5 { [%eval -0.52] [%clk 1:05:32] } 23. Qc2 { [%eval -0.39] [%clk 0:21:27] } 23... Bc8 { [%eval 0.0] [%clk 1:05:55] } 24. Bc3 { [%eval 0.0] [%clk 0:10:43] } 24... f5 { [%eval 0.0] [%clk 1:06:08] } 25. f4 { [%eval -0.06] [%clk 0:07:39] } 25... Nf7 { [%eval 0.1] [%clk 1:06:29] } 26. Bxg7 { [%eval 0.06] [%clk 0:06:17] } 26... Kxg7 { [%eval 0.15] [%clk 1:05:42] } 27. Nc3 { [%eval -0.19] [%clk 0:04:45] } 27... Rb4 { [%eval -0.25] [%clk 1:03:27] } 28. Rf2 { [%eval -0.22] [%clk 0:05:02] } 28... Qf6 { [%eval -0.25] [%clk 1:02:16] } 29. Rd1 { [%eval -0.7] [%clk 0:03:05] } 29... Bd7 { [%eval -0.75] [%clk 1:01:24] } 30. h3? { [%eval -1.97] } { Mistake. Ra1 was best. } { [%clk 0:02:30] } 30... h5?! { [%eval -1.29] } { Inaccuracy. fxe4 was best. } { [%clk 1:00:24] } 31. Rdd2 { [%eval -1.44] [%clk 0:02:13] } 31... a5 { [%eval -1.01] [%clk 0:56:46] } 32. Qd3?! { [%eval -1.95] } { Inaccuracy. Rde2 was best. } { [%clk 0:01:19] } 32... a4 { [%eval -1.73] [%clk 0:56:57] } 33. exf5? { [%eval -3.4] } { Mistake. Rde2 was best. } { [%clk 0:01:12] } 33... Bxf5?! { [%eval -2.3] } { Inaccuracy. Re1+ was best. } { [%clk 0:55:19] } 34. Qa6? { [%eval -3.84] } { Mistake. Qf1 was best. } { [%clk 0:01:09] } 34... Re1+ { [%eval -3.72] [%clk 0:42:32] } 35. Kh2 { [%eval -3.55] [%clk 0:01:18] } 35... Ra1? { [%eval -1.82] } { Mistake. h4 was best. } { [%clk 0:42:40] } 36. Rd1?! { [%eval -2.77] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:05] } 36... Rxd1 { [%eval -2.95] [%clk 0:38:17] } 37. Nxd1 { [%eval -2.93] [%clk 0:01:33] } 37... Qd4 { [%eval -2.84] [%clk 0:38:31] } 38. Qe2 { [%eval -2.87] [%clk 0:01:49] } 38... Rb3 { [%eval -2.74] [%clk 0:38:15] } 39. g4?! { [%eval -4.0] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:56] } 39... hxg4 { [%eval -3.68] [%clk 0:38:33] } 40. hxg4 { [%eval -3.76] [%clk 0:01:25] } 40... Bd7 { [%eval -3.5] [%clk 0:38:36] } 41. f5?! { [%eval -4.57] } { Inaccuracy. g5 was best. } { [%clk 0:01:07] } 41... Ne5 { [%eval -4.58] [%clk 0:37:35] } 42. Be4?! { [%eval -6.32] } { Inaccuracy. fxg6 was best. } { [%clk 0:01:24] } 42... Bb5 { [%eval -5.92] [%clk 0:37:27] } 43. f6+ { [%eval -5.93] [%clk 0:01:25] } 43... Kf7 { [%eval -5.55] [%clk 0:36:57] } 44. Bxg6+ { [%clk 0:00:52] } 44... Kxg6 { [%clk 0:37:18] } 0-1