lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/WCNabAFC"] [Date "2021.03.24"] [Round "-"] [White "MARIO_MARES"] [Black "Zmuncila599"] [Result "1-0"] [UTCDate "2021.03.24"] [UTCTime "17:10:38"] [WhiteElo "1665"] [BlackElo "1269"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Mikenas Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 Nc6?! { (0.47 → 1.35) Inaccuracy. Best move was Nf6. } { B00 Nimzowitsch Defense: Mikenas Variation } (2... Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 c5 6. dxc5 dxc5 7. O-O) 3. Nd2? { (1.35 → -1.26) Mistake. Best move was d5. } (3. d5 Nb8) 3... Nf6? { (-1.26 → 0.77) Mistake. Best move was Nxd4. } (3... Nxd4 4. c3 Nc6 5. Bd3 Nf6 6. Ngf3 g6 7. O-O Bg7 8. Nc4 O-O 9. h3 h6 10. e5) 4. Ngf3 Bg4?! { (0.33 → 1.27) Inaccuracy. Best move was e5. } (4... e5 5. c3 exd4 6. cxd4 d5 7. e5 Ne4 8. Bb5 Be7 9. Qe2 Bf5 10. Bd3 Bb4 11. O-O) 5. c3 e5 6. h3?! { (1.06 → 0.53) Inaccuracy. Best move was Bb5. } (6. Bb5) 6... Bh5?! { (0.53 → 1.52) Inaccuracy. Best move was Bxf3. } (6... Bxf3) 7. Be2? { (1.52 → 0.13) Mistake. Best move was Qa4. } (7. Qa4 Nd7 8. Bb5 exd4 9. cxd4 Be7 10. O-O O-O 11. Bxc6 bxc6 12. Qxc6 Rb8 13. b3 Nf6) 7... exd4 8. cxd4?! { (0.84 → 0.24) Inaccuracy. Best move was Nxd4. } (8. Nxd4) 8... Bg6? { (0.24 → 1.39) Mistake. Best move was d5. } (8... d5 9. e5 Ne4 10. O-O Be7 11. Nb1 O-O 12. Nc3 f6 13. Be3 Bb4 14. Rc1 Bxc3 15. bxc3) 9. O-O h5? { (0.79 → 2.06) Mistake. Best move was Be7. } (9... Be7 10. d5) 10. b3? { (2.06 → 0.87) Mistake. Best move was Qb3. } (10. Qb3) 10... Bxe4? { (0.87 → 2.25) Mistake. Best move was Be7. } (10... Be7 11. d5) 11. Nxe4 Nxe4 12. Bb2? { (1.82 → -0.12) Mistake. Best move was Bb5. } (12. Bb5 d5) 12... f5?? { (-0.12 → 4.67) Blunder. Best move was d5. } (12... d5) 13. d5 Ne5?! { (3.71 → 4.65) Inaccuracy. Best move was Ne7. } (13... Ne7 14. Nd4) 14. Nxe5? { (4.65 → 1.96) Mistake. Best move was Nd4. } (14. Nd4 Qd7) 14... dxe5 15. Bxe5?! { (2.37 → 1.53) Inaccuracy. Best move was Bxh5+. } (15. Bxh5+ Kd7) 15... c6?? { (1.53 → 4.78) Blunder. Best move was Bd6. } (15... Bd6) 16. d6?? { (4.78 → 0.97) Blunder. Best move was Bxh5+. } (16. Bxh5+) 16... Bxd6 17. Bxd6?! { (1.07 → 0.21) Inaccuracy. Best move was Bxg7. } (17. Bxg7) 17... Nxd6 18. Re1 Ne4? { (0.26 → 1.37) Mistake. Best move was O-O. } (18... O-O 19. Bxh5 Qf6 20. Qd2 Rad8 21. Qf4 Kh7 22. Rad1 Nb5 23. Qb4 Rxd1 24. Bxd1 Rd8 25. Qf4) 19. Qc2? { (1.37 → 0.10) Mistake. Best move was Bxh5+. } (19. Bxh5+) 19... h4? { (0.10 → 2.83) Mistake. Best move was Qd4. } (19... Qd4) 20. f3?? { (2.83 → -0.20) Blunder. Best move was Rad1. } (20. Rad1) 20... g5?? { (-0.20 → 7.48) Blunder. Best move was Qd4+. } (20... Qd4+) 21. fxe4 fxe4?? { (6.35 → Mate in 11) Checkmate is now unavoidable. Best move was Qd4+. } (21... Qd4+ 22. Kh1) 22. Qxe4+ Kf8 23. Bc4?! { (Mate in 5 → 18.52) Lost forced checkmate sequence. Best move was Rf1+. } (23. Rf1+ Kg7 24. Qe5+ Kg8 25. Qe6+ Kh7 26. Rf7+ Kg8 27. Qg6#) 23... Qb6+?! { (18.52 → Mate in 5) Checkmate is now unavoidable. Best move was Kg7. } (23... Kg7 24. Qe5+) 24. Kh1 g4 25. Qe7# { White wins by checkmate. } 1-0