lichess dev

[Event "Sergeant Arena"] [Site "http://chess-academy.net/OGPlhlbr"] [Date "2026.03.10"] [Round "-"] [White "AlexandrG"] [Black "Ceavdari"] [Result "1-0"] [UTCDate "2026.03.10"] [UTCTime "17:31:23"] [WhiteElo "1630"] [BlackElo "1309"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C21"] [Opening "Center Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } { C21 Center Game #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Qf6? { (-0.38 → 1.83) Mistake. Best move was exd4. } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. Nf3? { (1.83 → 0.64) Mistake. Best move was dxe5. } (3. dxe5) 3... exd4 4. Nxd4? { (1.47 → 0.07) Mistake. Best move was c3. } (4. c3 dxc3 5. Nxc3 Bb4 6. Bd2 Ne7 7. Bd3 Bxc3 8. Bxc3 Qh6 9. Rc1 O-O 10. Bd2 Qb6) 4... Bc5?! { (0.07 → 0.72) Inaccuracy. Best move was Nc6. } (4... Nc6) 5. Nf3 g5?? { (0.19 → 3.23) Blunder. Best move was Nc6. } (5... Nc6) 6. Bxg5? { (3.23 → 0.81) Mistake. Best move was Nc3. } (6. Nc3 Bb4) 6... Qg6?? { (0.81 → 3.89) Blunder. Best move was Qxb2. } (6... Qxb2 7. Nbd2 Nc6 8. Bc4 Qg7 9. O-O d6 10. Nb3 Bb4 11. Nbd4 Nxd4 12. Qxd4 Bc3 13. Qxg7) 7. Bd3?! { (3.89 → 2.97) Inaccuracy. Best move was Nc3. } (7. Nc3 f6) 7... d6?! { (2.97 → 3.82) Inaccuracy. Best move was f6. } (7... f6) 8. e5? { (3.82 → 2.39) Mistake. Best move was Nc3. } (8. Nc3 Qg7 9. Nd5 f6 10. Bh4 Nc6 11. c3 a6 12. b4 Ba7 13. a4 Kd8 14. O-O Bg4) 8... dxe5?? { (2.39 → 15.56) Blunder. Best move was Qg7. } (8... Qg7) 9. Bxg6 hxg6?! { (15.03 → Mate in 1) Checkmate is now unavoidable. Best move was Bb4+. } (9... Bb4+ 10. c3) 10. Bf6?? { (Mate in 1 → 4.62) Lost forced checkmate sequence. Best move was Qd8#. } (10. Qd8#) 10... Nxf6 11. Nxe5 Bg4?? { (4.61 → 10.33) Blunder. Best move was Rh5. } (11... Rh5 12. Nd3) 12. Nxg4 Nxg4 13. Qxg4 Nd7 14. O-O O-O-O 15. Rd1 Rdf8?! { (9.49 → 15.75) Inaccuracy. Best move was Rhe8. } (15... Rhe8) 16. Qxd7+ Kb8 17. Qd5 Bxf2+ 18. Kxf2 f5 19. Qc5 Rxh2?! { (19.36 → Mate in 1) Checkmate is now unavoidable. Best move was c6. } (19... c6 20. Nc3) 20. Qxf8# { White wins by checkmate. } 1-0