[Event "LLM Chess"] [Site "https://lichess.org/z3tFWKkq"] [Date "2025.03.19"] [Round "-"] [White "Gemini 2.0 Flash"] [Black "Gemini 1.5 Pro 002"] [Result "1-0"] [GameId "z3tFWKkq"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B98"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.22] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.25] } 5. Nc3 { [%eval 0.32] } 5... a6 { [%eval 0.28] } 6. Bg5 { [%eval 0.02] } 6... e6 { [%eval 0.17] } 7. f4 { [%eval 0.05] } 7... Be7 { [%eval 0.4] } 8. Qf3 { [%eval 0.64] } 8... Qc7 { [%eval 0.61] } { B98 Sicilian Defense: Najdorf Variation, Traditional Line } 9. O-O-O { [%eval 0.43] } 9... h6 { [%eval 0.47] } 10. Bh4 { [%eval 0.52] } 10... Nbd7 { [%eval 0.63] } 11. Bd3 { [%eval 0.44] } 11... b5? { (0.44 → 2.15) Mistake. g5 was best. } { [%eval 2.15] } (11... g5 12. fxg5) 12. Rhe1?? { (2.15 → 0.36) Blunder. e5 was best. } { [%eval 0.36] } (12. e5 Bb7 13. Nxe6 fxe6 14. Bg6+ Kd8 15. Qh3 Qc4 16. exf6 Bxf6 17. Bxf6+ Nxf6) 12... Bb7 { [%eval 0.46] } 13. Qg3 { [%eval 0.0] } 13... g5 { [%eval 0.0] } 14. fxg5 { [%eval 0.13] } 14... hxg5 { [%eval 0.31] } 15. Bxg5 { [%eval 0.41] } 15... Rg8 { [%eval 0.48] } 16. Qh4? { (0.48 → -0.81) Mistake. h4 was best. } { [%eval -0.81] } (16. h4 Rc8 17. Qf2 Ng4 18. Qf4 Nge5 19. Bxe7 Kxe7 20. Kb1 Rxg2 21. h5 Rg4) 16... O-O-O? { (-0.81 → 0.35) Mistake. b4 was best. } { [%eval 0.35] } (16... b4 17. Nb1) 17. Qf2?? { (0.35 → -4.52) Blunder. Nb3 was best. } { [%eval -4.52] } (17. Nb3 b4 18. Ne2 Rh8 19. Qf4 d5 20. Qxc7+ Kxc7 21. exd5 Nxd5 22. Bxe7 Nxe7) 17... Ne5?? { (-4.52 → 0.00) Blunder. Rxg5 was best. } { [%eval 0.0] } (17... Rxg5 18. g4 b4 19. Nd5 exd5 20. exd5 Nxd5 21. Qxf7 Ne5 22. Qf1 Rf8 23. Bf5+) 18. Bxf6 { [%eval 0.0] } 18... Bxf6?? { (0.00 → 3.90) Blunder. Ng4 was best. } { [%eval 3.9] } (18... Ng4 19. Qg1 Bxf6 20. Kb1 Qc5 21. Nce2 Bg5 22. Nc1 Be3 23. Rxe3 Qxd4 24. Rf3) 19. Kb1?? { (3.90 → -0.04) Blunder. Qxf6 was best. } { [%eval -0.04] } (19. Qxf6 b4 20. Na4 Nxd3+ 21. Rxd3 Rxg2 22. Rd2 Rxd2 23. Kxd2 Rg8 24. Kc1 Kb8) 19... Kb8?? { (-0.04 → 3.80) Blunder. Bh8 was best. } { [%eval 3.8] } (19... Bh8) 20. Ndxb5?? { (3.80 → 1.68) Blunder. Qxf6 was best. } { [%eval 1.68] } (20. Qxf6 Rxg2 21. Re2 Rg6 22. Qf2 Qb6 23. a3 Ng4 24. Qxf7 Ne5 25. Qf2 Rdg8) 20... axb5 { [%eval 1.84] } 21. Bxb5?? { (1.84 → -3.65) Blunder. Qxf6 was best. } { [%eval -3.65] } (21. Qxf6 Nxd3 22. Rxd3 b4 23. Nb5 Qa5 24. c4 bxc3 25. Nxc3 Rxg2 26. Red1 Rdg8) 21... Rxg2?? { (-3.65 → 3.78) Blunder. Ng4 was best. } { [%eval 3.78] } (21... Ng4 22. Qe2 Bxc3 23. bxc3 Ne5 24. c4 Qc5 25. Qd2 Kc7 26. Re3 Rxg2 27. Qa5+) 22. Qxg2 { [%eval 3.66] } 22... Nf3? { (3.66 → 6.05) Mistake. Rc8 was best. } { [%eval 6.05] } (22... Rc8 23. Rf1 Nc4 24. Bxc4 Bxc3 25. Bb3 Be5 26. Qe2 Rh8 27. Rf2 Rh4 28. Qb5) 23. Qxf3 { [%eval 5.95] } 23... Bxc3 { [%eval 6.86] } 24. bxc3 { [%eval 5.62] } 24... Qxc3?! { (5.62 → 11.11) Inaccuracy. f5 was best. } { [%eval 11.11] } (24... f5 25. Qd3 Bxe4 26. Qd4 Rc8 27. Qxd6 Qxd6 28. Rxd6 Rxc3 29. Rxe4 fxe4 30. Rxe6) 25. Qxc3 { [%eval 9.97] } 25... d5 { [%eval 11.16] } 26. exd5 { [%eval 10.37] } 26... Rf8?! { (10.37 → Mate in 6) Checkmate is now unavoidable. exd5 was best. } { [%eval #6] } (26... exd5 27. Qg3+ Ka7 28. Rd3 Kb6 29. Qf2+ Kc7 30. Qc5+ Kb8) 27. Re3 { [%eval #6] } 27... exd5 { [%eval #4] } 28. Qb3 { [%eval #5] } 28... Rd8 { [%eval #4] } 29. Rc3 { [%eval #6] } 29... d4 { [%eval #5] } 30. Rcd3?! { (Mate in 5 → 10.05) Lost forced checkmate sequence. Bc6 was best. } { [%eval 10.05] } (30. Bc6 Rd7 31. Bxd7 d3 32. Bc8 dxc2+ 33. Rxc2 Ka7 34. Qxb7#) 30... Ba6?! { (10.05 → Mate in 5) Checkmate is now unavoidable. Rd6 was best. } { [%eval #5] } (30... Rd6 31. Qb4 Rb6 32. Kc1 f6 33. Re1 Ba6 34. Qf8+ Bc8 35. Re8 Rxb5 36. Rxc8+) 31. Bxa6+ { [%eval #4] } 31... Kc7 { [%eval #4] } 32. Qc4+ { [%eval #4] } 32... Kb6 { [%eval #3] } 33. Rb3+ { [%eval #2] } 33... Ka7 { [%eval #2] } 34. Qc7+ { [%eval #1] } 34... Ka8 { [%eval #1] } 35. Ra3 { [%eval #1] } 35... f6 { [%eval #1] } 36. Bb7# { White wins. } 1-0