Event: Round 7: Kostikov, Vadym - Martinez Alanis, Ian Pablo
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--blitz-boards-1-100/round-7/U9gGLPg7/CPzIpwUL
Date: 2025-11-23
White: Kostikov, Vadym
Black: Martinez Alanis, Ian Pablo
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c3 { [%eval 0.0] [%clk 0:03:03] } 2... d5 { [%eval 0.11] [%clk 0:02:58] } 3. exd5 { [%eval 0.12] [%clk 0:03:02] } 3... Qxd5 { [%eval 0.19] [%clk 0:02:59] } 4. d4 { [%eval 0.08] [%clk 0:03:03] } 4... cxd4 { [%eval 0.17] [%clk 0:02:59] } 5. cxd4 { [%eval 0.16] [%clk 0:03:02] } 5... Nc6 { [%eval 0.34] [%clk 0:03:00] } 6. Nf3 { [%eval 0.3] [%clk 0:03:01] } 6... Bg4 { [%eval 0.24] [%clk 0:02:57] } 7. Nc3 { [%eval 0.46] [%clk 0:02:57] } 7... Qd8?? { [%eval 3.88] } { Blunder. Bxf3 was best. } { [%clk 0:02:15] } 8. d5 { [%eval 3.21] [%clk 0:02:48] } 8... Ne5? { [%eval 5.96] } { Mistake. Nb8 was best. } { [%clk 0:02:07] } 9. Be2?? { [%eval 2.26] } { Blunder. Nxe5 was best. } { [%clk 0:02:45] } 9... Nf6?? { [%eval 4.97] } { Blunder. Nxf3+ was best. } { [%clk 0:01:52] } 10. Nxe5 { [%eval 4.97] [%clk 0:02:37] } 10... Bxe2 { [%eval 4.93] [%clk 0:01:48] } 11. Qxe2 { [%eval 5.0] [%clk 0:02:37] } 11... Nxd5?? { [%eval #2] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:01:47] } 12. Qf3?? { [%eval 5.69] } { Lost forced checkmate sequence. Qb5+ was best. } { [%clk 0:02:32] } 12... Nf6 { [%eval 5.73] [%clk 0:01:35] } 13. Bg5 { [%eval 5.51] [%clk 0:02:13] } 13... Qb6 { [%eval 6.71] [%clk 0:01:21] } 14. Rd1 { [%eval 6.55] [%clk 0:01:54] } 14... Qxb2 { [%eval 8.93] [%clk 0:00:44] } 15. Bxf6 { [%eval 8.09] [%clk 0:01:42] } 15... exf6 { [%eval 5.48] [%clk 0:00:43] } 16. Qd3?! { [%eval 4.14] } { Inaccuracy. Nc4 was best. } { [%clk 0:01:33] } 16... Be7 { [%eval 4.1] [%clk 0:00:26] } 17. Qd7+ { [%eval 3.3] [%clk 0:01:28] } 17... Kf8 { [%eval 3.18] [%clk 0:00:25] } 18. Nd5?? { [%eval -1.83] } { Blunder. O-O was best. } { [%clk 0:01:08] } 18... Qxe5+ { [%eval -1.87] [%clk 0:00:25] } 19. Ne3 { [%eval -2.05] [%clk 0:00:42] } 19... Rd8?? { [%eval 1.08] } { Blunder. Bc5 was best. } { [%clk 0:00:21] } 20. Qa4?? { [%eval -3.85] } { Blunder. Qxd8+ was best. } { [%clk 0:00:27] } 20... Rxd1+ { [%eval -3.86] [%clk 0:00:20] } 21. Qxd1 { [%eval -3.84] [%clk 0:00:25] } 21... Bb4+ { [%eval -3.5] [%clk 0:00:19] } 22. Ke2 { [%eval -3.48] [%clk 0:00:22] } 22... g6 { [%eval -3.41] [%clk 0:00:10] } 23. Re1?! { [%eval -5.1] } { Inaccuracy. Qd5 was best. } { [%clk 0:00:19] } 23... Qb5+ { [%eval -5.13] [%clk 0:00:11] } 24. Kf3 { [%eval -5.13] [%clk 0:00:09] } 24... Qh5+ { [%eval -5.0] [%clk 0:00:10] } 25. Ng4 { [%eval -5.23] [%clk 0:00:03] } 25... Bxe1?? { [%eval 0.0] } { Blunder. Qf5+ was best. } { [%clk 0:00:10] } 26. Qxe1?? { [%eval -5.75] } { Blunder. Qd8+ was best. } { [%clk 0:00:04] } 26... f5 { [%eval -5.67] [%clk 0:00:12] } 27. h3 { [%eval -5.72] [%clk 0:00:04] } 27... fxg4+ { [%eval -5.73] [%clk 0:00:12] } 28. hxg4 { [%eval -5.68] [%clk 0:00:05] } 28... Qd5+ { [%eval -5.83] [%clk 0:00:13] } 29. Kg3 { [%eval -5.66] [%clk 0:00:06] } 29... Qe6 { [%eval -5.48] [%clk 0:00:13] } 30. f3?? { [%eval #-5] } { Checkmate is now unavoidable. Qc3 was best. } { [%clk 0:00:05] } 30... Qxe1+ { [%eval #-4] [%clk 0:00:14] } 0-1