Event: Round 4: Ambartsumova, Karina - Estremera Panos, Sergio
Date: 2025-04-15
White: Ambartsumova, Karina
WhiteTitle: IM
WhiteElo: 2405
Black: Estremera Panos, Sergio
BlackTitle: IM
BlackElo: 2195
Result: 1-0
ECO: A64
Opening: Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:28:36] } 2. c4 { [%eval 0.18] [%clk 1:30:38] } 2... e6 { [%eval 0.14] [%clk 1:28:39] } 3. g3 { [%eval 0.13] [%clk 1:29:49] } 3... c5 { [%eval 0.32] [%clk 1:28:04] } 4. d5 { [%eval 0.28] [%clk 1:28:34] } 4... exd5 { [%eval 0.3] [%clk 1:28:25] } 5. cxd5 { [%eval 0.23] [%clk 1:28:58] } 5... d6 { [%eval 0.43] [%clk 1:28:47] } 6. Nc3 { [%eval 0.25] [%clk 1:28:27] } 6... g6 { [%eval 0.38] [%clk 1:29:03] } 7. Nf3 { [%eval 0.33] [%clk 1:26:47] } 7... Bg7 { [%eval 0.3] [%clk 1:29:10] } 8. Bg2 { [%eval 0.34] [%clk 1:26:17] } 8... O-O { [%eval 0.33] [%clk 1:29:27] } 9. O-O { [%eval 0.23] [%clk 1:25:57] } 9... Re8 { [%eval 0.42] [%clk 1:29:31] } 10. Nd2 { [%eval 0.09] [%clk 1:20:01] } 10... a6 { [%eval 0.18] [%clk 1:29:18] } 11. a4 { [%eval 0.2] [%clk 1:20:00] } 11... Nbd7 { [%eval 0.13] [%clk 1:29:29] } 12. h3 { [%eval 0.18] [%clk 1:12:03] } 12... Rb8 { [%eval 0.19] [%clk 1:27:40] } 13. a5 { [%eval 0.15] [%clk 1:11:30] } 13... b5 { [%eval 0.16] [%clk 1:25:59] } 14. axb6 { [%eval 0.27] [%clk 1:11:05] } 14... Nxb6 { [%eval 0.18] [%clk 1:25:16] } 15. Re1 { [%eval 0.07] [%clk 1:10:25] } 15... Nfd7 { [%eval 0.06] [%clk 1:10:42] } 16. Qc2 { [%eval 0.15] [%clk 0:40:38] } 16... Qc7 { [%eval 0.67] [%clk 0:48:34] } 17. b3 { [%eval 0.52] [%clk 0:37:28] } 17... c4 { [%eval 0.47] [%clk 0:47:30] } 18. b4 { [%eval 0.48] [%clk 0:36:48] } 18... Ne5 { [%eval 0.69] [%clk 0:34:51] } 19. Bb2 { [%eval 0.74] [%clk 0:35:30] } 19... Bf5 { [%eval 0.52] [%clk 0:19:20] } 20. Qc1 { [%eval 0.63] [%clk 0:29:39] } 20... Na8?! { [%eval 1.35] } { Inaccuracy. Nbd7 was best. } { [%clk 0:17:24] } 21. Rxa6 { [%eval 1.39] [%clk 0:19:45] } 21... Rxb4 { [%eval 1.27] [%clk 0:14:59] } 22. Ba1 { [%eval 1.17] [%clk 0:19:28] } 22... Nb6?! { [%eval 2.33] } { Inaccuracy. Rbb8 was best. } { [%clk 0:11:23] } 23. Qa3 { [%eval 2.34] [%clk 0:16:01] } 23... Nd3 { [%eval 2.7] [%clk 0:03:10] } 24. Rf1 { [%eval 2.68] [%clk 0:15:21] } 24... Nc5 { [%eval 2.67] [%clk 0:03:39] } 25. Ra5?! { [%eval 1.93] } { Inaccuracy. Ra7 was best. } { [%clk 0:11:58] } 25... Rb3 { [%eval 1.79] [%clk 0:02:50] } 26. Nxb3 { [%eval 1.88] [%clk 0:12:05] } 26... Nxb3? { [%eval 3.84] } { Mistake. cxb3 was best. } { [%clk 0:01:47] } 27. Nb5 { [%eval 3.63] [%clk 0:07:01] } 27... Qb8 { [%eval 4.26] [%clk 0:01:26] } 28. Bxg7 { [%eval 4.21] [%clk 0:06:45] } 28... Kxg7 { [%eval 4.38] [%clk 0:00:44] } 29. Nxd6 { [%eval 4.37] [%clk 0:06:30] } 29... Rxe2 { [%eval 4.41] [%clk 0:00:37] } 30. Nxf5+ { [%eval 4.66] [%clk 0:06:22] } 30... gxf5 { [%eval 4.61] [%clk 0:01:06] } 31. Rb5 { [%eval 4.44] [%clk 0:06:01] } 31... Qd8 { [%eval 5.48] [%clk 0:00:40] } 32. Qb4 { [%eval 5.5] [%clk 0:05:50] } 1-0