lichess dev

[Event "ttt Arena"] [Site "http://chess-academy.net/9B90z9Pt"] [Date "2025.10.21"] [Round "-"] [White "ionyamal"] [Black "beatriceoprea"] [Result "1-0"] [UTCDate "2025.10.21"] [UTCTime "15:16:50"] [WhiteElo "1500"] [BlackElo "1408"] [WhiteRatingDiff "+137"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B02"] [Opening "Alekhine Defense: Krejcik Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4? { (0.93 → -0.84) Mistake. Best move was e5. } { B02 Alekhine Defense: Krejcik Variation } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 N6d7) 2... Nxe4 3. Qh5? { (-0.13 → -1.96) Mistake. Best move was Bxf7+. } (3. Bxf7+) 3... Nd6?! { (-1.96 → -1.32) Inaccuracy. Best move was e6. } (3... e6 4. d4 d5 5. Bd3 Nf6 6. Qe2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Nf3 Bd6 10. O-O) 4. Qxf7+?? { (-1.32 → -13.66) Blunder. Best move was Bb3. } (4. Bb3 Nc6) 4... Nxf7 5. Bxf7+ Kxf7 6. Nc3 Ke8 7. Ne4 g6 8. Nf3 Rg8 9. Neg5 h5 10. Nh7 h4 11. O-O Bg7 12. Nf6+ Kf8 13. Nxd7+ Kf7 14. Nde5+ Ke8 15. Nxg6 Rf8 16. Nfxh4 Rxf2? { (-12.42 → -8.40) Mistake. Best move was Rg8. } (16... Rg8) 17. Rxf2 Bxb2?? { (-8.11 → 7.67) Blunder. Best move was Bd4. } (17... Bd4 18. c3) 18. Bxb2 e6? { (7.12 → 20.50) Mistake. Best move was Nc6. } (18... Nc6) 19. Rd1?? { (20.50 → 3.41) Blunder. Best move was Rf8+. } (19. Rf8+ Kd7 20. Ne5+ Kd6 21. Rxd8+ Bd7 22. Nxd7 Nxd7 23. Rxa8 a6 24. Ng6 e5 25. Ra7 Kc6) 19... e5?? { (3.41 → 21.12) Blunder. Best move was Qd6. } (19... Qd6 20. Rf8+ Qxf8 21. Nxf8 Kxf8 22. Rf1+ Kg8 23. Rf6 e5 24. Bxe5 Nc6 25. Bb2 a5 26. Rh6) 20. d4?? { (21.12 → 4.05) Blunder. Best move was Rf8+. } (20. Rf8+) 20... exd4?? { (4.05 → 18.60) Blunder. Best move was Qd6. } (20... Qd6 21. Rf8+ Qxf8 22. Nxf8 Kxf8 23. Rf1+ Kg8 24. dxe5 Nc6 25. Rf6 Nd8 26. Ng6 Be6 27. Nf4) 21. Rfd2?? { (18.60 → 2.39) Blunder. Best move was Rf8+. } (21. Rf8+ Kd7 22. Rxd4+ Kc6 23. Rdxd8 Nd7 24. Rxc8 Nxf8 25. Ne5+ Kb5 26. Rxa8 Ne6 27. Rxa7 Kb6) 21... Qxh4?? { (2.39 → 8.33) Blunder. Best move was c5. } (21... c5 22. Rf2) 22. Rxd4?? { (8.33 → 1.65) Blunder. Best move was Nxh4. } (22. Nxh4 c5) 22... Qxd4+ 23. Rxd4 Bg4?? { (1.51 → 9.38) Blunder. Best move was Bf5. } (23... Bf5 24. Ne5) 24. Rxg4 c5? { (9.00 → 11.73) Mistake. Best move was Nd7. } (24... Nd7 25. h4) 25. Rc4? { (11.73 → 8.02) Mistake. Best move was h4. } (25. h4 Nc6 26. h5 Rd8 27. h6 Rd7 28. Re4+ Kf7 29. h7 Rd1+ 30. Kf2 Rd8 31. h8=Q Rxh8) 25... Na6? { (8.02 → 11.30) Mistake. Best move was Nd7. } (25... Nd7 26. h4) 26. h4 Nb4 27. Rxc5 Nxa2 28. Ra5 a6 29. Rxa2 a5 30. Rxa5?? { (13.04 → 5.35) Blunder. Best move was h5. } (30. h5) 30... b5?? { (5.35 → Mate in 10) Checkmate is now unavoidable. Best move was Rxa5. } (30... Rxa5 31. Be5) 31. Rxa8+ Kd7 32. h5 Kc6 33. Rc8+ Kd5 34. h6 b4 35. h7 b3 36. cxb3?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was h8=Q. } (36. h8=Q Kd6 37. Qf6+ Kd7 38. Qc6#) 36... Ke6 37. h8=Q Kf7 38. Rc7+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qf6#. } (38. Qf6#) 38... Kxg6 39. Rc6+ Kf7 40. Qh7+ Kf8 41. Rc8# { White wins by checkmate. } 1-0