[Event "LLM Chess"]
[Site "dubesor.de/chess"]
[Date "2025.03.19"]
[White "GPT-3.5 Turbo"]
[Black "Gemini 2.0 Flash"]
[Result "1-0"]
[GameId "zNjQWv0a"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "B23"]
[Termination "Unknown"]
[Annotator "lichess.org"]

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nc3 { [%eval 0.26] } { B23 Sicilian Defense: Closed } 2... Nf6 { [%eval 0.67] } 3. d3?! { (0.67 → -0.19) Inaccuracy. e5 was best. } { [%eval -0.19] } (3. e5 Ng8 4. d4 cxd4 5. Qxd4 Nc6 6. Qf4 f6 7. Nf3 fxe5) 3... g6 { [%eval 0.25] } 4. Nf3 { [%eval -0.13] } 4... Bg7 { [%eval -0.16] } 5. Nd5 { [%eval -0.35] } 5... Nxd5 { [%eval -0.27] } 6. exd5 { [%eval -0.29] } 6... O-O { [%eval -0.29] } 7. Bg5?! { (-0.29 → -1.16) Inaccuracy. h4 was best. } { [%eval -1.16] } (7. h4 h6) 7... Re8?! { (-1.16 → -0.39) Inaccuracy. Bxb2 was best. } { [%eval -0.39] } (7... Bxb2 8. Rb1 Bc3+ 9. Bd2 Bg7 10. h4 e6 11. dxe6 Re8 12. Be2 Rxe6 13. h5) 8. Qd2?! { (-0.39 → -1.02) Inaccuracy. c3 was best. } { [%eval -1.02] } (8. c3) 8... d6 { [%eval -0.69] } 9. O-O-O { [%eval -0.78] } 9... c4?? { (-0.78 → 1.51) Blunder. Qb6 was best. } { [%eval 1.51] } (9... Qb6) 10. dxc4 { [%eval 1.5] } 10... Qa5?? { (1.50 → 7.30) Blunder. Bg4 was best. } { [%eval 7.3] } (10... Bg4 11. Be3) 11. Qxa5 { [%eval 7.4] } 11... b6 { [%eval 7.78] } 12. Qd2 { [%eval 7.52] } 12... Ba6 { [%eval 7.95] } 13. Bh6 { [%eval 8.1] } 13... Bh8 { [%eval 8.21] } 14. h4 { [%eval 8.07] } 14... Nd7 { [%eval 8.06] } 15. h5 { [%eval 8.03] } 15... Bg7 { [%eval 9.53] } 16. hxg6 { [%eval 9.3] } 16... hxg6? { (9.30 → Mate in 11) Checkmate is now unavoidable. Bf6 was best. } { [%eval #11] } (16... Bf6 17. gxh7+ Kh8 18. Bg5 b5 19. Bxf6+ exf6 20. cxb5 Bb7 21. Qd4 a6 22. Bd3) 17. Bxg7 { [%eval 14.55] } 17... Kxg7?! { (14.55 → Mate in 8) Checkmate is now unavoidable. f6 was best. } { [%eval #8] } (17... f6 18. Qh6 Kf7 19. Qh7 Rg8 20. Bh6+ Ke8 21. Qxg8+ Nf8 22. Qxf8+ Kd7 23. Qxa8) 18. Qh6+ { [%eval #7] } 18... Kg8 { [%eval #1] } 19. Qh8# { White wins. } 1-0