Event: Round 4: Seemann, Jakub - Albornoz Cabrera, Carlos Daniel
Date: 2025-07-03
White: Seemann, Jakub
WhiteTitle: IM
WhiteElo: 2451
Black: Albornoz Cabrera, Carlos Daniel
BlackTitle: GM
BlackElo: 2544
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:03] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:29:26] } 2... d6 { [%eval 0.31] [%clk 1:31:26] } 3. d4 { [%eval 0.22] [%clk 1:29:27] } 3... cxd4 { [%eval 0.19] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.18] [%clk 1:29:33] } 4... Nf6 { [%eval 0.31] [%clk 1:32:17] } 5. Nc3 { [%eval 0.32] [%clk 1:29:58] } 5... a6 { [%eval 0.28] [%clk 1:32:45] } 6. f3 { [%eval 0.13] [%clk 1:30:22] } 6... e5 { [%eval 0.4] [%clk 1:33:11] } 7. Nb3 { [%eval 0.24] [%clk 1:30:48] } 7... Be6 { [%eval 0.19] [%clk 1:33:36] } 8. Be3 { [%eval 0.43] [%clk 1:31:12] } 8... Be7 { [%eval 0.43] [%clk 1:33:55] } 9. Qd2 { [%eval 0.43] [%clk 1:31:23] } 9... h5 { [%eval 0.41] [%clk 1:34:21] } 10. Be2 { [%eval 0.4] [%clk 1:31:37] } 10... Nbd7 { [%eval 0.41] [%clk 1:34:41] } 11. Nd5 { [%eval 0.39] [%clk 1:31:54] } 11... Bxd5 { [%eval 0.23] [%clk 1:35:07] } 12. exd5 { [%eval 0.29] [%clk 1:32:19] } 12... Qc7 { [%eval 0.34] [%clk 1:35:30] } 13. c4 { [%eval 0.2] [%clk 1:32:10] } 13... a5 { [%eval 0.25] [%clk 1:34:22] } 14. a4 { [%eval 0.3] [%clk 1:26:54] } 14... h4 { [%eval 0.29] [%clk 1:31:44] } 15. Rg1 { [%eval 0.34] [%clk 1:26:50] } 15... b6 { [%eval 0.39] [%clk 1:21:11] } 16. Kd1?! { [%eval -0.24] } { Inaccuracy. O-O-O was best. } { [%clk 1:18:38] } 16... Nc5 { [%eval 0.0] [%clk 1:21:01] } 17. Nxc5 { [%eval -0.06] [%clk 1:11:13] } 17... bxc5 { [%eval 0.0] [%clk 1:21:29] } 18. Kc2 { [%eval -0.01] [%clk 1:10:53] } 18... Nd7 { [%eval 0.0] [%clk 1:18:45] } 19. g4 { [%eval -0.17] [%clk 1:04:34] } 19... g6? { [%eval 0.98] } { Mistake. hxg3 was best. } { [%clk 1:13:46] } 20. g5 { [%eval 1.07] [%clk 1:02:33] } 20... Bf8 { [%eval 0.98] [%clk 1:12:53] } 21. b3 { [%eval 0.83] [%clk 0:56:33] } 21... Bg7 { [%eval 0.64] [%clk 1:12:41] } 22. Rab1 { [%eval 0.58] [%clk 0:56:27] } 22... e4 { [%eval 0.58] [%clk 0:58:34] } 23. f4 { [%eval 0.64] [%clk 0:50:40] } 23... Nb8 { [%eval 0.66] [%clk 0:59:00] } 24. Rbf1 { [%eval 0.12] [%clk 0:43:42] } 24... Na6 { [%eval 0.16] [%clk 0:56:30] } 25. f5 { [%eval 0.33] [%clk 0:43:46] } 25... gxf5 { [%eval 0.31] [%clk 0:46:11] } 26. Rf2?! { [%eval -0.32] } { Inaccuracy. Rxf5 was best. } { [%clk 0:36:32] } 26... Rb8 { [%eval 1.29] } 27. g6 { [%eval 1.32] [%clk 0:36:32] } 27... f6 { [%eval 3.0] [%clk 0:44:22] } 28. Rf4 { [%eval -0.36] [%clk 0:36:32] } 28... O-O { [%eval 5.11] [%clk 0:44:22] } 29. Qe1 { [%eval 0.72] [%clk 0:36:32] } 29... Qb7 { [%eval 3.69] [%clk 0:44:22] } 30. Qxh4 { [%eval 1.62] [%clk 0:36:32] } 30... Qxb3+ { [%eval 3.81] [%clk 0:44:22] } 31. Kd2 { [%eval 1.54] [%clk 0:36:32] } 31... Qb4+ { [%clk 0:44:22] } 32. Kd1 { [%clk 0:36:32] } 32... Qb1+ { [%clk 0:44:22] } 33. Bc1 { [%clk 0:36:32] } 33... Qb3+ { [%clk 0:44:22] } 34. Ke1 { [%clk 0:36:32] } 34... Qc3+ { [%clk 0:44:22] } 35. Bd2 { [%clk 0:36:32] } 35... Qa1+ { [%clk 0:44:22] } 36. Kf2 { [%clk 0:36:32] } 36... e3+ { [%clk 0:44:22] } 37. Bxe3 { [%clk 0:36:32] } 37... Rfe8 { [%clk 0:44:22] } 38. Qh7+ { [%clk 0:36:32] } 38... Kf8 { [%clk 0:44:22] } 1-0