lichess dev

[Event "Bolbochán Arena"] [Site "http://chess-academy.net/BMFqSZmQ"] [Date "2023.01.19"] [Round "-"] [White "Erow"] [Black "nOoOoOoOo"] [Result "1-0"] [UTCDate "2023.01.19"] [UTCTime "11:39:52"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B07"] [Opening "King's Pawn Game: Maróczy Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... d6? { (-0.38 → 1.01) Mistake. Best move was exd4. } { B07 King's Pawn Game: Maróczy Defense } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. d5?! { (1.01 → 0.51) Inaccuracy. Best move was dxe5. } (3. dxe5) 3... Nf6 4. Nf3? { (0.58 → -1.86) Mistake. Best move was Bd3. } (4. Bd3 Nbd7 5. c4 Nc5 6. Nc3 Nxd3+ 7. Qxd3 Be7 8. Nge2 O-O) 4... Nc6?? { (-1.86 → 4.13) Blunder. Best move was Nxe4. } (4... Nxe4) 5. Nc3?? { (4.13 → 0.36) Blunder. Best move was dxc6. } (5. dxc6 bxc6 6. Bd3 Be7 7. O-O O-O 8. c4 Rb8 9. Nc3 c5 10. h3 Be6 11. Qa4 Ra8) 5... Bd7?? { (0.36 → 4.01) Blunder. Best move was Ne7. } (5... Ne7 6. Bg5 c6 7. Qd3 Qb6 8. Bxf6 gxf6 9. Nd2 cxd5 10. Qb5+ Bd7 11. Qxb6 axb6 12. exd5) 6. dxc6 Bc8? { (3.55 → 5.76) Mistake. Best move was Bxc6. } (6... Bxc6) 7. cxb7? { (5.76 → 4.70) Mistake. Best move was Bb5. } (7. Bb5 b6 8. O-O Be7 9. Bg5 Be6 10. Bxf6 Bxf6 11. Nd5 O-O 12. a4 Be7 13. Re1 Kh8) 7... Bd7?? { (4.70 → 11.33) Blunder. Best move was Bxb7. } (7... Bxb7 8. Bd3) 8. bxa8=Q Ke7 9. Qxd8+ Ke6?! { (26.58 → Mate in 1) Checkmate is now unavoidable. Best move was Kxd8. } (9... Kxd8 10. Ng5) 10. Qxf6+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Ng5#. } (10. Ng5#) 10... Kxf6 11. Nd5+ Ke6 12. Nxc7+?! { (Mate in 1 → 37.63) Lost forced checkmate sequence. Best move was Ng5#. } (12. Ng5#) 12... Ke7 13. Bg5+ f6 14. Be3 Be6?! { (32.11 → Mate in 7) Checkmate is now unavoidable. Best move was Bc6. } (14... Bc6 15. Nd5+) 15. Nxe6 h6 16. Nxf8 Rh7 17. Nxh7?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ng6+. } (17. Ng6+ Kd7 18. Qd5 Kc7 19. Ba6 Kd8 20. Qxd6+ Ke8 21. Qe7#) 17... g5 18. Nhxg5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qd5. } (18. Qd5 a6 19. O-O-O g4 20. Qb7+ Kd8 21. Rxd6+ Ke8 22. Qd7#) 18... h5 19. Nxe5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qd5. } (19. Qd5 fxg5 20. Bxg5+ Kf8 21. Bc4 Kg7 22. Qg8#) 19... h4 20. Ng6+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bc5. } (20. Bc5 Ke8 21. Qxd6 fxe5 22. Bb5#) 20... Kd8 21. Qxd6+ Ke8 22. Qe7# { White wins by checkmate. } 1-0