lichess dev

[Event "McShane Arena"] [Site "http://chess-academy.net/4gQ8oK8N"] [Date "2026.02.26"] [Round "-"] [White "Alex_Alex"] [Black "David_2014"] [Result "1-0"] [UTCDate "2026.02.26"] [UTCTime "17:36:15"] [WhiteElo "1986"] [BlackElo "1327"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C40"] [Opening "King's Pawn Game: McConnell Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Qf6? { (0.22 → 1.78) Mistake. Best move was Nc6. } { C40 King's Pawn Game: McConnell Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. d4?! { (1.78 → 1.00) Inaccuracy. Best move was Nc3. } (3. Nc3 Nc6) 3... exd4 4. Nxd4? { (1.06 → 0.00) Mistake. Best move was c3. } (4. c3 dxc3) 4... Bc5?! { (0.00 → 0.87) Inaccuracy. Best move was Nc6. } (4... Nc6 5. Be3 Bc5 6. c3 Nge7 7. Qd2 a6 8. f4 Bb6 9. Nxc6 Qxc6 10. Bxb6 Qxb6 11. Na3) 5. Be3?! { (0.87 → -0.01) Inaccuracy. Best move was Nf3. } (5. Nf3 Nc6 6. Nc3 Nge7 7. Bg5 Qe6 8. Bd3 O-O 9. O-O d6 10. Nd5 Qd7 11. b4 Nxd5) 5... Nc6 6. Nxc6? { (0.29 → -1.41) Mistake. Best move was c3. } (6. c3 Nge7 7. Bc4 Ne5 8. Be2 d5 9. O-O O-O 10. Nd2 Bb6) 6... bxc6?? { (-1.41 → 5.65) Blunder. Best move was Bxe3. } (6... Bxe3 7. fxe3 dxc6 8. Qd4 Qh4+ 9. g3 Qg5 10. Be2 Nf6 11. O-O Bg4 12. h4 Qg6 13. Qe5+) 7. Bxc5 Nh6? { (5.21 → 6.33) Mistake. Best move was Ne7. } (7... Ne7) 8. Bd3? { (6.33 → 4.39) Mistake. Best move was Nc3. } (8. Nc3) 8... Ng4? { (4.39 → 7.06) Mistake. Best move was Qxb2. } (8... Qxb2 9. Nd2 Qc3 10. Be3 Ng4 11. Bf4 d6 12. O-O Ne5 13. Bxe5 Qxe5 14. f4 Qa5 15. Kh1) 9. O-O? { (7.06 → 4.54) Mistake. Best move was Qxg4. } (9. Qxg4 d6 10. e5 Bxg4 11. exf6 dxc5 12. fxg7 Rg8 13. O-O O-O-O 14. Nd2 Rxg7 15. Rfe1 Be6) 9... Qh6?? { (4.54 → 8.04) Blunder. Best move was d6. } (9... d6 10. h3) 10. Qxg4 d6 11. Be3? { (8.01 → 5.90) Mistake. Best move was Qg3. } (11. Qg3 dxc5 12. Qe5+ Be6 13. Qxc5 Bd7 14. Qe5+ Be6 15. Qxc7 O-O 16. Qxc6 Rac8 17. Qd6 Qg5) 11... Bxg4 12. Bxh6 gxh6 13. h3?! { (6.22 → 5.61) Inaccuracy. Best move was Nd2. } (13. Nd2) 13... Be6?! { (5.61 → 6.11) Inaccuracy. Best move was Bh5. } (13... Bh5) 14. f4 Rb8?! { (5.69 → 6.62) Inaccuracy. Best move was f6. } (14... f6 15. Nd2) 15. b3?! { (6.62 → 5.79) Inaccuracy. Best move was f5. } (15. f5) 15... c5? { (5.79 → 7.34) Mistake. Best move was f6. } (15... f6 16. Nd2) 16. f5?! { (7.34 → 6.84) Inaccuracy. Best move was Nc3. } (16. Nc3) 16... Bxb3?? { (6.84 → 11.87) Blunder. Best move was Bd7. } (16... Bd7) 17. axb3 O-O 18. Rxa7 Rbe8 19. Rxc7 Re7 20. Rxe7 Re8?! { (19.75 → Mate in 5) Checkmate is now unavoidable. Best move was h5. } (20... h5 21. Rd7) 21. Rxe8+ Kg7 22. Rf3?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was f6+. } (22. f6+ Kg6 23. Rg8+ Kh5 24. Be2+ Kh4 25. Rf4#) 22... Kf6 23. Nc3?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rg3. } (23. Rg3 c4 24. Nc3 cxd3 25. Nd5#) 23... Kg7 24. Nd5?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rg3+. } (24. Rg3+ Kf6 25. Nd5#) 24... h5 25. Rg3+ Kh6 26. Ne7 d5 27. Ng8# { White wins by checkmate. } 1-0