Event: Round 5: Boci, Mateu - Costachi, Mihnea
Site: https://lichess.org/broadcast/european-rapid--blitz-chess-championships-2025--blitz/round-5/4fmXmGBO/sLiWiKZ9
Date: 2025-11-30
White: Boci, Mateu
WhiteTitle: FM
WhiteElo: 2137
Black: Costachi, Mihnea
BlackTitle: IM
BlackElo: 2477
Result: 0-1
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:00] } 1... e5 { [%eval 0.22] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] [%clk 0:03:00] } 2... Nc6 { [%eval 0.21] [%clk 0:03:04] } 3. Bb5 { [%eval 0.15] [%clk 0:03:01] } 3... a6 { [%eval 0.21] [%clk 0:03:05] } 4. Ba4 { [%eval 0.11] [%clk 0:03:02] } 4... d6 { [%eval 0.3] [%clk 0:03:06] } 5. O-O { [%eval 0.32] [%clk 0:02:58] } 5... Bd7 { [%eval 0.44] [%clk 0:03:07] } 6. c3 { [%eval 0.43] [%clk 0:02:55] } 6... g6 { [%eval 0.47] [%clk 0:03:08] } 7. d3 { [%eval 0.23] [%clk 0:02:51] } 7... Bg7 { [%eval 0.25] [%clk 0:03:08] } 8. Nbd2 { [%eval -0.15] [%clk 0:02:50] } 8... Nf6 { [%eval 0.39] [%clk 0:03:09] } 9. Re1 { [%eval 0.36] [%clk 0:02:50] } 9... O-O { [%eval 0.33] [%clk 0:03:09] } 10. Nf1 { [%eval 0.18] [%clk 0:02:50] } 10... Re8 { [%eval 0.24] [%clk 0:03:03] } 11. h3 { [%eval 0.28] [%clk 0:02:49] } 11... b5 { [%eval 0.39] [%clk 0:03:03] } 12. Bc2 { [%eval 0.34] [%clk 0:02:50] } 12... Na5 { [%eval 0.38] [%clk 0:02:57] } 13. d4 { [%eval 0.32] [%clk 0:02:36] } 13... c5 { [%eval 0.5] [%clk 0:02:52] } 14. Ng3?! { [%eval -0.06] } { Inaccuracy. d5 was best. } { [%clk 0:02:32] } 14... cxd4 { [%eval -0.13] [%clk 0:02:43] } 15. cxd4 { [%eval -0.17] [%clk 0:02:33] } 15... Rc8?! { [%eval 0.83] } { Inaccuracy. exd4 was best. } { [%clk 0:02:44] } 16. b3?! { [%eval -0.23] } { Inaccuracy. d5 was best. } { [%clk 0:02:18] } 16... Qc7 { [%eval -0.14] [%clk 0:02:45] } 17. Bd3 { [%eval -0.13] [%clk 0:02:00] } 17... exd4 { [%eval -0.13] [%clk 0:02:32] } 18. Bb2 { [%eval -0.19] [%clk 0:01:51] } 18... Nc6 { [%eval -0.25] [%clk 0:02:29] } 19. Rc1 { [%eval -0.24] [%clk 0:01:29] } 19... Qb6 { [%eval -0.26] [%clk 0:02:17] } 20. Qd2 { [%eval -0.34] [%clk 0:01:30] } 20... Be6 { [%eval 0.01] [%clk 0:02:06] } 21. Ng5?! { [%eval -0.66] } { Inaccuracy. Bb1 was best. } { [%clk 0:01:09] } 21... Nd7 { [%eval -0.69] [%clk 0:02:01] } 22. f4 { [%eval -0.6] [%clk 0:01:08] } 22... Nc5 { [%eval -0.6] [%clk 0:01:55] } 23. Kh1?! { [%eval -1.38] } { Inaccuracy. Bb1 was best. } { [%clk 0:00:59] } 23... Nxd3 { [%eval -1.46] [%clk 0:01:54] } 24. Qxd3 { [%eval -1.42] [%clk 0:01:00] } 24... Nb4 { [%eval -1.37] [%clk 0:01:44] } 25. Qd2 { [%eval -1.83] [%clk 0:00:57] } 25... Nxa2 { [%eval -2.07] [%clk 0:01:45] } 26. Rxc8 { [%eval -2.1] [%clk 0:00:42] } 26... Rxc8 { [%eval -1.96] [%clk 0:01:45] } 27. Bxd4? { [%eval -3.9] } { Mistake. f5 was best. } { [%clk 0:00:31] } 27... Bxd4 { [%eval -3.57] [%clk 0:01:38] } 28. Qxa2 { [%eval -4.31] [%clk 0:00:29] } 28... Bf2 { [%eval -4.02] [%clk 0:01:38] } 29. f5?! { [%eval -5.43] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:24] } 29... Bxe1 { [%eval -5.21] [%clk 0:01:04] } 30. fxe6?! { [%eval -7.39] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:24] } 30... Bxg3 { [%eval -5.07] [%clk 0:01:02] } 31. exf7+ { [%eval -5.07] [%clk 0:00:23] } 31... Kg7 { [%eval -4.95] [%clk 0:00:58] } 32. Qa1+ { [%eval -4.92] [%clk 0:00:13] } 32... Be5 { [%eval -4.9] [%clk 0:00:58] } 33. Qf1 { [%eval -6.82] [%clk 0:00:14] } 33... d5 { [%eval -6.3] [%clk 0:00:44] } 34. exd5 { [%eval -6.82] [%clk 0:00:11] } 34... Qf6 { [%eval -6.62] [%clk 0:00:45] } 35. Ne6+ { [%eval -6.93] [%clk 0:00:05] } 35... Kxf7 { [%eval -7.01] [%clk 0:00:43] } 36. Qe1 { [%eval -6.94] [%clk 0:00:04] } 36... Kg8 { [%eval -6.79] [%clk 0:00:36] } 37. Qd1?! { [%eval -67.43] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:04] } 37... Bf4 { [%eval -73.66] [%clk 0:00:32] } 0-1