lichess dev

[Event "Alekhine Arena"] [Site "http://chess-academy.net/iKKy8uuy"] [Date "2025.02.18"] [Round "-"] [White "cobusceanI123"] [Black "leonid"] [Result "1-0"] [UTCDate "2025.02.18"] [UTCTime "17:00:03"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Mieses Opening: Reversed Rat"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d3?! { (0.15 → -0.41) Inaccuracy. Best move was e4. } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5?! { (-0.41 → 0.17) Inaccuracy. Best move was d5. } { A00 Mieses Opening: Reversed Rat } (1... d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Bd6 5. Bg3 Bxg3 6. hxg3) 2. e3 d5 3. Nc3? { (0.05 → -1.20) Mistake. Best move was d4. } (3. d4 exd4 4. exd4 Nf6 5. Nf3 Be7 6. c3 c5 7. dxc5 Bxc5 8. Bd3 Qe7+ 9. Qe2 Qxe2+) 3... Bb4? { (-1.20 → -0.15) Mistake. Best move was Nf6. } (3... Nf6 4. Nf3 Nbd7 5. Be2 c6 6. b3 Bd6 7. O-O O-O 8. Bb2 h6 9. a4 Re8 10. Nb1) 4. Nf3 Qd6?! { (-0.48 → 0.17) Inaccuracy. Best move was Nc6. } (4... Nc6 5. a3) 5. Bd2?! { (0.17 → -0.34) Inaccuracy. Best move was a3. } (5. a3 Bxc3+ 6. bxc3 Nc6 7. Bb2 Nf6 8. Be2 Bg4 9. h3 Bxf3 10. Bxf3 O-O 11. O-O Rad8) 5... Nf6?! { (-0.34 → 0.17) Inaccuracy. Best move was Ne7. } (5... Ne7) 6. g4? { (0.17 → -2.51) Mistake. Best move was a3. } (6. a3 Bxc3 7. Bxc3 Nc6 8. Be2 O-O 9. O-O Bg4 10. b4 b5 11. h3 Bxf3 12. Bxf3 Rfe8) 6... Bxg4 7. Be2?! { (-1.77 → -2.42) Inaccuracy. Best move was h3. } (7. h3 Bh5) 7... Bh3? { (-2.42 → -1.26) Mistake. Best move was O-O. } (7... O-O 8. a3 Bc5 9. h3 Bf5 10. Na4 Bb6 11. d4 exd4 12. Nxb6 Qxb6 13. Nxd4 Bd7 14. Bf3) 8. a3 Bc5?! { (-1.54 → -0.56) Inaccuracy. Best move was Bxc3. } (8... Bxc3 9. Bxc3) 9. b4? { (-0.56 → -1.93) Mistake. Best move was Rg1. } (9. Rg1 g6 10. Nb5 Qe7 11. d4 exd4 12. exd4 Bd6 13. Nxd6+ cxd6 14. Bh6 Nc6 15. Qd2 O-O-O) 9... Bb6 10. e4? { (-1.45 → -2.73) Mistake. Best move was Nxd5. } (10. Nxd5 Qxd5) 10... Nc6? { (-2.73 → -1.20) Mistake. Best move was c6. } (10... c6 11. Na4 dxe4 12. Nxb6 axb6 13. dxe4 Nxe4 14. Rg1 Nd7 15. Be3 Qxd1+ 16. Kxd1 g6 17. Kc1) 11. exd5? { (-1.20 → -2.69) Mistake. Best move was Ng5. } (11. Ng5 d4 12. Nd5 Nxd5 13. exd5 Qxd5 14. Bf3 Qd7 15. Nxh3 Qxh3 16. b5 Nd8 17. Rg1 O-O) 11... Bg2? { (-2.69 → 0.00) Mistake. Best move was Nd4. } (11... Nd4 12. Ng5) 12. Rf1? { (0.00 → -2.85) Mistake. Best move was Rg1. } (12. Rg1 Bxf3 13. Bxf3 Nd4 14. Rxg7 O-O-O 15. Rg3 Rhg8 16. Bg2 Kb8 17. Ne4 Nxe4 18. dxe4 Qf6) 12... Bxf1 13. Bxf1?! { (-2.52 → -3.28) Inaccuracy. Best move was dxc6. } (13. dxc6) 13... Nd4 14. Bh3? { (-2.54 → -3.66) Mistake. Best move was Bg2. } (14. Bg2) 14... Kd8? { (-3.66 → -0.83) Mistake. Best move was O-O. } (14... O-O 15. Kf1 c6 16. dxc6 bxc6 17. Ng5 Rad8 18. Be3 h6 19. Nce4 Qe7 20. c3 Nxe4 21. Nxe4) 15. Ng5?! { (-0.83 → -1.54) Inaccuracy. Best move was Kf1. } (15. Kf1) 15... Nh5?? { (-1.54 → 14.47) Blunder. Best move was Qe7. } (15... Qe7 16. Nge4) 16. Nxf7+ Ke7 17. Nxd6 cxd6 18. Qxh5 Nxc2+ 19. Kd1 Nxa1?! { (24.37 → Mate in 4) Checkmate is now unavoidable. Best move was Be3. } (19... Be3 20. Kxc2) 20. Bg5+ Kf8 21. Nb5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Be6. } (21. Be6 g6 22. Qf3+ Ke8 23. Qf7#) 21... Rc8 22. Ke2?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Qf3+. } (22. Qf3+ Ke8 23. Nxd6#) 22... Rc2+ 23. Kf1?! { (Mate in 7 → 13.94) Lost forced checkmate sequence. Best move was Kd1. } (23. Kd1 Be3 24. Bxe3 Rc1+ 25. Bxc1 Nc2 26. Qf3+ Ke8 27. Bg5 Ne3+ 28. fxe3 Rf8 29. Nxd6#) 23... Rc1+?! { (13.94 → Mate in 6) Checkmate is now unavoidable. Best move was Rxf2+. } (23... Rxf2+ 24. Ke1) 24. Kg2 Rc2 25. Nxd6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qf3+. } (25. Qf3+ Ke8 26. Nxd6#) 25... Bxf2 26. Qf7# { White wins by checkmate. } 1-0