lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/K8YPHEpu"] [Date "2025.06.11"] [Round "-"] [White "mihai9"] [Black "Katherina"] [Result "1-0"] [UTCDate "2025.06.11"] [UTCTime "12:11:43"] [WhiteElo "1530"] [BlackElo "1408"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-28"] [Variant "King of the Hill"] [TimeControl "420+0"] [ECO "C21"] [Opening "Center Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4 { C21 Center Game #2 } Ke7?? { (1.08 → 4.42) Blunder. Best move was exd4. } (2... exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. O-O-O d6 8. f4 Re8 9. Bd3) 3. Kd2?? { (4.42 → -0.21) Blunder. Best move was dxe5. } (3. dxe5 Nc6) 3... Ke6?? { (-0.21 → 5.41) Blunder. Best move was d5. } (3... d5 4. Nf3) 4. Kc3?? { (5.41 → 0.49) Blunder. Best move was Nc3. } (4. Nc3 d6 5. Bc4+ Ke7 6. Kd3 Nf6 7. Bg5 Ke8 8. f4 c6 9. Bxf6 gxf6 10. Qh5 Qd7) 4... Bb4+ 5. Kc4?? { (0.97 → -7.75) Blunder. Best move was Kd3. } (5. Kd3 Nf6) 5... d5+ 6. Kxb4? { (-8.21 → -21.64) Mistake. Best move was Kb3. } (6. Kb3) 6... exd4 7. Qh5?! { (-18.35 → Mate in 6) Checkmate is now unavoidable. Best move was Qxd4. } (7. Qxd4 c5+ 8. Kc3 Nc6 9. f4 cxd4+ 10. Kd3 Qb6 11. Nf3 Qb5+ 12. Kd2 dxe4 13. c4 Qf5) 7... g6?? { (Mate in 6 → 13.02) Lost forced checkmate sequence. Best move was c5+. } (7... c5+ 8. Ka4 Bd7+ 9. Bb5 Bxb5+ 10. Kb3 c4+ 11. Kb4 Nc6+ 12. Kxb5 Qa5#) 8. Qg5?? { (13.02 → Mate in 6) Checkmate is now unavoidable. Best move was Kc5. } (8. Kc5 Nc6 9. exd5+ Kf6 10. Qg5+ Kg7 11. Qxd8 b6+ 12. Kxc6 Bb7+ 13. Kxb7 Rxd8 14. c4 Ne7) 8... Qxg5 9. f4 Qh4?! { (Mate in 8 → -15.00) Lost forced checkmate sequence. Best move was Nc6+. } (9... Nc6+ 10. Kb3 Na5+ 11. Kb4 Qe7+ 12. Kxa5 Qc5+ 13. Ka4 Bd7+ 14. Kb3 Qb6+ 15. Bb5 Qxb5+ 16. Ka3) 10. Kc5 Qf6 11. Bc4?! { (-24.83 → Mate in 6) Checkmate is now unavoidable. Best move was exd5+. } (11. exd5+ Ke7) 11... c6?! { (Mate in 6 → -26.75) Lost forced checkmate sequence. Best move was Nd7+. } (11... Nd7+ 12. Kb5 Ke7 13. Ka4 dxc4 14. Kb4 Qc6 15. Ka3 Qa6+ 16. Kb4 c5#) 12. Nf3?! { (-26.75 → Mate in 5) Checkmate is now unavoidable. Best move was exd5+. } (12. exd5+ Ke7) 12... g5?? { (Mate in 5 → Mate in 3) Lost forced checkmate sequence. Best move was Nd7+. } (12... Nd7+ 13. Kb4 Qe7+ 14. Kb3 Nc5+ 15. Ka3 Nd3+ 16. Ka4 Qb4#) 13. Ne5?? { (Mate in 3 → Mate in 9) Lost forced checkmate sequence. Best move was e5. } (13. e5 Qxf4 14. Bxf4 dxc4 15. Kxd4#) 13... Qxe5 14. fxg5 Qxe4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Nd7+. } (14... Nd7+ 15. Kb4 Qd6+ 16. Kb3 Ke5#) 15. Bf4 Qxf4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was dxc4. } (15... dxc4 16. Re1 b6+ 17. Kxc4 Ba6+ 18. Kb4 Kd5#) 16. Re1+ Qe5 17. Bxd5+ Kf5?! { (Mate in 6 → -67.43) Lost forced checkmate sequence. Best move was cxd5. } (17... cxd5 18. Nd2 Bd7 19. Kb4 Qe3 20. Rxe3+ dxe3 21. Nf3 Kf5 22. b3 Ke4#) 18. Nc3?! { (-67.43 → Mate in 6) Checkmate is now unavoidable. Best move was g4+. } (18. g4+ Kf4) 18... dxc3 19. Rad1 Qe3+?? { (Mate in 6 → Mate in 2) Lost forced checkmate sequence. Best move was Na6+. } (19... Na6+ 20. Kc4 b5+ 21. Kb3 Nc5+ 22. Ka3 Qe4 23. Rxe4 Nxe4 24. Bxe4+ Kxe4#) 20. Rxe3 Kxg5 21. Kd4# { Game ends by variant rule. } 1-0