Event: Round 4: Costescu, Mihnea-Constantin - Cosma, Ioan
Date: 2024-03-23
White: Costescu, Mihnea-Constantin
WhiteElo: 1933
Black: Cosma, Ioan
BlackTitle: IM
BlackElo: 2224
Result: 0-1
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:04] } 1... Nf6 { [%eval 0.16] [%clk 0:15:08] } 2. Nf3 { [%eval 0.12] [%clk 0:15:08] } 2... d5 { [%eval 0.24] [%clk 0:15:12] } 3. c4 { [%eval 0.0] [%clk 0:15:12] } 3... e6 { [%eval 0.12] [%clk 0:15:15] } 4. Nc3 { [%eval 0.0] [%clk 0:15:16] } 4... c5 { [%eval 0.14] [%clk 0:15:14] } 5. cxd5 { [%eval 0.08] [%clk 0:15:13] } 5... Nxd5 { [%eval 0.37] [%clk 0:15:18] } 6. e4 { [%eval 0.0] [%clk 0:15:05] } 6... Nxc3 { [%eval 0.13] [%clk 0:15:21] } 7. bxc3 { [%eval 0.31] [%clk 0:15:09] } 7... cxd4 { [%eval 0.5] } 8. cxd4 { [%eval 0.41] [%clk 0:15:12] } 8... Bb4+ { [%eval 0.39] [%clk 0:15:27] } 9. Bd2 { [%eval 0.4] [%clk 0:15:16] } 9... Bxd2+ { [%eval 0.33] [%clk 0:15:30] } 10. Qxd2 { [%eval 0.32] [%clk 0:15:20] } 10... O-O { [%eval 0.35] [%clk 0:15:33] } 11. Be2 { [%eval 0.16] [%clk 0:15:23] } 11... b6 { [%eval 0.16] [%clk 0:15:35] } 12. O-O { [%eval 0.0] [%clk 0:15:02] } 12... Bb7 { [%eval 0.06] [%clk 0:15:38] } 13. Qe3 { [%eval 0.13] [%clk 0:15:03] } 13... Nd7 { [%eval 0.16] [%clk 0:15:34] } 14. Rfd1 { [%eval 0.11] [%clk 0:14:56] } 14... Rc8 { [%eval 0.24] [%clk 0:15:30] } 15. d5?! { [%eval -0.48] } { Inaccuracy. Nd2 was best. } { [%clk 0:14:24] } 15... exd5 { [%eval -0.48] [%clk 0:15:19] } 16. exd5?! { [%eval -1.3] } { Inaccuracy. e5 was best. } { [%clk 0:14:28] } 16... Re8 { [%eval -1.19] [%clk 0:15:16] } 17. Qd2 { [%eval -1.23] [%clk 0:14:29] } 17... Nc5?! { [%eval -0.15] } { Inaccuracy. Rc5 was best. } { [%clk 0:15:14] } 18. Bb5 { [%eval -0.08] [%clk 0:14:18] } 18... Rf8 { [%eval 0.12] [%clk 0:14:50] } 19. Ne5 { [%eval 0.03] [%clk 0:13:56] } 19... Ne4 { [%eval 0.32] [%clk 0:14:18] } 20. Qb2?? { [%eval -1.34] } { Blunder. Qe1 was best. } { [%clk 0:12:01] } 20... Nc3 { [%eval -1.28] [%clk 0:14:13] } 21. Rd3 { [%eval -1.43] [%clk 0:11:00] } 21... Nxb5 { [%eval -1.32] [%clk 0:13:59] } 22. Qxb5 { [%eval -1.16] [%clk 0:10:55] } 22... Rc5 { [%eval -0.63] [%clk 0:13:55] } 23. Qb3? { [%eval -2.02] } { Mistake. Qd7 was best. } { [%clk 0:10:40] } 23... Rxd5 { [%eval -1.9] [%clk 0:13:44] } 24. Rad1 { [%eval -2.15] [%clk 0:10:36] } 24... Rxd3 { [%eval -2.24] [%clk 0:13:34] } 25. Rxd3?? { [%eval -5.01] } { Blunder. Qxd3 was best. } { [%clk 0:10:39] } 25... Qg5 { [%eval -5.08] [%clk 0:12:50] } 26. Nf3?! { [%eval -7.28] } { Inaccuracy. Ng4 was best. } { [%clk 0:09:33] } 26... Bxf3 { [%eval -7.08] [%clk 0:12:41] } 0-1