Event: Round 1: Trost, Edvin - Diermair, Andreas
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-17/round-1/cIUrghDk/jk1NK9vC
Date: 2025-10-19
White: Trost, Edvin
WhiteTitle: IM
WhiteElo: 2457
Black: Diermair, Andreas
BlackTitle: GM
BlackElo: 2438
Result: 1/2-1/2
ECO: C48
Opening: Four Knights Game: Spanish Variation
Variant: Standard

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } 4. Bb5 { [%eval 0.04] } 4... Bd6 { [%eval 0.16] } 5. d3 { [%eval 0.07] } 5... a6 { [%eval 0.21] } 6. Ba4 { [%eval 0.2] } 6... h6 { [%eval 0.24] } 7. O-O { [%eval 0.14] } 7... O-O { [%eval 0.06] } 8. h3 { [%eval 0.02] } 8... Re8 { [%eval 0.16] } 9. a3 { [%eval 0.15] } 9... b5 { [%eval 0.19] } 10. Bb3 { [%eval 0.15] } 10... Bc5 { [%eval 0.17] } 11. Nd5 { [%eval 0.16] } 11... Rb8 { [%eval 0.29] } 12. Be3 { [%eval 0.05] } 12... d6 { [%eval 0.1] } 13. c3 { [%eval 0.0] } 13... Nxd5 { [%eval 0.1] } 14. Bxd5 { [%eval -0.08] } 14... Ne7 { [%eval -0.02] } 15. Ba2 { [%eval -0.11] } 15... Ng6 { [%eval -0.19] } 16. a4 { [%eval -0.35] } 16... b4?! { [%eval 0.3] } { Inaccuracy. bxa4 was best. } 17. Bc4 { [%eval -0.12] } 17... a5 { [%eval -0.08] } 18. Re1 { [%eval -0.26] } 18... Bxe3 { [%eval -0.22] } 19. Rxe3 { [%eval -0.38] } 19... c6 { [%eval 0.02] } 20. d4 { [%eval 0.0] } 20... bxc3 { [%eval 0.0] } 21. bxc3 { [%eval 0.0] } 21... exd4 { [%eval 0.06] } 22. Nxd4 { [%eval 0.09] } 22... Ne5 { [%eval 0.19] } 23. Ba2 { [%eval 0.0] } 23... Qf6 { [%eval 0.24] } 24. Rb1 { [%eval -0.07] } 24... Bd7 { [%eval -0.03] } 25. Nf3 { [%eval -0.06] } 25... Rxb1 { [%eval 0.0] } 26. Qxb1 { [%eval 0.0] } 26... Be6 { [%eval 0.03] } 27. Nxe5 { [%eval 0.0] } 27... Bxa2 { [%eval 0.0] } 28. Qxa2 { [%eval -0.06] } 28... Qxe5 { [%eval 0.0] } 29. Qc4 { [%eval 0.0] } 29... Rb8 { [%eval 0.0] } 30. g3 { [%eval 0.0] } 30... Qe6 { [%eval 0.0] } 31. Qxc6 { [%eval 0.0] } 31... Qxh3 { [%eval 0.0] } 32. Re1 { [%eval -0.04] } 32... Qe6 { [%eval 0.0] } 33. Qc7 { [%eval 0.0] } 33... Rc8 { [%eval 0.06] } 34. Qxa5 { [%eval 0.0] } 34... Rc5 { [%eval 0.01] } 35. Qa8+ { [%eval -0.04] } 35... Rc8 { [%eval 0.46] } 36. Qd5 { [%eval 0.39] } 1/2-1/2