Event: Round 9: Sava, Robert-Gabriel - D`Costa, Lorin
Date: 2025-06-13
White: Sava, Robert-Gabriel
WhiteTitle: CM
WhiteElo: 2132
Black: D`Costa, Lorin
BlackTitle: IM
BlackElo: 2378
Result: 0-1
ECO: A00
Opening: Polish Opening
Variant: Standard
TimeControl: 15+10

1. b4 { [%eval -0.11] [%clk 0:15:18] } 1... d5 { [%eval -0.08] [%clk 0:15:03] } 2. Bb2 { [%eval -0.07] [%clk 0:15:23] } 2... Bg4 { [%eval -0.02] [%clk 0:15:01] } 3. Nf3 { [%eval -0.12] [%clk 0:14:44] } 3... Bxf3 { [%eval -0.04] [%clk 0:14:52] } 4. exf3 { [%eval -0.08] [%clk 0:14:53] } 4... e6 { [%eval -0.1] [%clk 0:14:51] } 5. Be2 { [%eval -0.23] [%clk 0:14:48] } 5... Nf6 { [%eval -0.2] [%clk 0:14:55] } 6. b5 { [%eval -0.25] [%clk 0:14:55] } 6... g6 { [%eval -0.13] [%clk 0:14:19] } 7. O-O { [%eval -0.14] [%clk 0:13:49] } 7... Bg7 { [%eval -0.2] [%clk 0:14:27] } 8. f4 { [%eval -0.41] [%clk 0:13:30] } 8... O-O { [%eval -0.36] [%clk 0:14:25] } 9. d3 { [%eval -0.35] [%clk 0:13:34] } 9... a6 { [%eval -0.38] [%clk 0:13:27] } 10. a4 { [%eval -0.52] [%clk 0:13:20] } 10... c6 { [%eval -0.27] [%clk 0:11:55] } 11. Nd2 { [%eval -0.34] [%clk 0:11:06] } 11... Ne8 { [%eval -0.06] [%clk 0:11:01] } 12. Bxg7 { [%eval -0.13] [%clk 0:10:05] } 12... Kxg7 { [%eval -0.09] [%clk 0:11:09] } 13. Nf3 { [%eval -0.08] [%clk 0:10:03] } 13... Qf6 { [%eval -0.18] [%clk 0:10:17] } 14. g3?! { [%eval -1.1] } { Inaccuracy. bxa6 was best. } { [%clk 0:04:47] } 14... Nd6?! { [%eval -0.18] } { Inaccuracy. axb5 was best. } { [%clk 0:10:18] } 15. Ne5 { [%eval -0.51] [%clk 0:03:13] } 15... axb5 { [%eval -0.13] [%clk 0:09:09] } 16. axb5 { [%eval -0.15] [%clk 0:03:22] } 16... Rxa1 { [%eval -0.48] [%clk 0:08:04] } 17. Qxa1 { [%eval -0.48] [%clk 0:03:31] } 17... Nxb5?! { [%eval 0.6] } { Inaccuracy. cxb5 was best. } { [%clk 0:08:12] } 18. c4 { [%eval 0.71] [%clk 0:03:37] } 18... Nd6 { [%eval 0.61] [%clk 0:02:52] } 19. c5 { [%eval 0.53] [%clk 0:03:41] } 19... Nb5 { [%eval 0.51] [%clk 0:02:49] } 20. d4 { [%eval 0.64] [%clk 0:03:47] } 20... Qe7 { [%eval 0.67] [%clk 0:01:58] } 21. Rb1 { [%eval 0.67] [%clk 0:03:50] } 21... f6 { [%eval 0.68] [%clk 0:01:35] } 22. Nf3 { [%eval 0.7] [%clk 0:03:22] } 22... Rf7 { [%eval 0.68] [%clk 0:01:38] } 23. Bxb5 { [%eval 0.61] [%clk 0:02:54] } 23... cxb5 { [%eval 0.65] [%clk 0:01:47] } 24. Rxb5 { [%eval 0.66] [%clk 0:03:03] } 24... Nc6 { [%eval 0.68] [%clk 0:01:54] } 25. Kg2 { [%eval 0.26] [%clk 0:02:56] } 25... h6 { [%eval 0.39] [%clk 0:02:00] } 26. h4 { [%eval 0.1] [%clk 0:03:03] } 26... g5 { [%eval 0.25] [%clk 0:01:54] } 27. Qb2 { [%eval -0.06] [%clk 0:00:42] } 27... gxf4 { [%eval -0.08] [%clk 0:01:36] } 28. gxf4 { [%eval -0.07] [%clk 0:00:50] } 28... Kh8 { [%eval 0.0] [%clk 0:01:38] } 29. Kf1 { [%eval 0.0] [%clk 0:00:57] } 29... Rg7 { [%eval 0.0] [%clk 0:01:41] } 30. Qa1 { [%eval -0.06] [%clk 0:00:42] } 30... Qf7 { [%eval 0.0] [%clk 0:01:45] } 31. Ke2?! { [%eval -0.86] } { Inaccuracy. Qa8+ was best. } { [%clk 0:00:31] } 31... Qg6 { [%eval -1.2] [%clk 0:01:29] } 32. Qa8+?? { [%eval -6.65] } { Blunder. Qc3 was best. } { [%clk 0:00:13] } 32... Rg8 { [%eval -6.29] [%clk 0:01:01] } 33. Qxb7?? { [%eval #-9] } { Checkmate is now unavoidable. Qxg8+ was best. } { [%clk 0:00:11] } 0-1