lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/avGoVETJ"] [Date "2021.02.19"] [Round "-"] [White "rusudavidpetrisor"] [Black "GabrielCONDUR"] [Result "0-1"] [UTCDate "2021.02.19"] [UTCTime "17:09:15"] [WhiteElo "1610"] [BlackElo "2148"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "E00"] [Opening "Indian Game: East Indian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 e6 2. d4 Nf6?! { (-0.08 → 0.69) Inaccuracy. Best move was d5. } { E00 Indian Game: East Indian Defense } (2... d5 3. Nf3 dxc4 4. Nc3 a6 5. a4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 Bb4 9. Bxc4) 3. c5? { (0.69 → -0.89) Mistake. Best move was Nf3. } (3. Nf3) 3... Be7?! { (-0.89 → -0.19) Inaccuracy. Best move was b6. } (3... b6 4. cxb6) 4. Bg5?! { (-0.19 → -1.06) Inaccuracy. Best move was Nc3. } (4. Nc3 b6) 4... b6 5. b4?! { (-0.59 → -1.52) Inaccuracy. Best move was cxb6. } (5. cxb6 axb6 6. e3 Bb7 7. Nf3 O-O 8. Bb5 h6 9. Bxf6 Bxf6 10. O-O c5 11. Nc3 cxd4) 5... O-O 6. e3 a5 7. Qb3? { (-1.22 → -2.93) Mistake. Best move was cxb6. } (7. cxb6 axb4) 7... axb4 8. Qxb4? { (-2.36 → -4.29) Mistake. Best move was cxb6. } (8. cxb6) 8... bxc5 9. dxc5 h6 10. Bxf6?! { (-3.63 → -4.23) Inaccuracy. Best move was Bh4. } (10. Bh4 Nc6) 10... Bxf6 11. Nc3 Qe7 12. O-O-O?? { (-3.35 → -11.01) Blunder. Best move was Rc1. } (12. Rc1 Nc6 13. Qb2 Qxc5 14. a4 Ne5 15. Be2 Ba6 16. Nf3 Bxe2 17. Nxe5 Bxe5 18. Nxe2 Qd5) 12... Nc6 13. Qc4 Ba6 14. Nb5 Bxb5 15. Qxb5 Rfb8 16. Qc4 Ra5 17. Kd2 Rxc5 18. Qa6?! { (-14.30 → Mate in 8) Checkmate is now unavoidable. Best move was Qb3. } (18. Qb3 Rd5+) 18... Rb2+ 19. Ke1 Bc3+ 20. Rd2 Bxd2+ 21. Kd1 Rc4?! { (Mate in 5 → -21.63) Lost forced checkmate sequence. Best move was Rc1+. } (21... Rc1+ 22. Ke2 Bc3+ 23. Kf3 Ne5+ 24. Kg3 Qg5+ 25. Kh3 Qg4#) 22. Bxc4 Ba5 23. Qc8+?! { (-15.25 → Mate in 9) Checkmate is now unavoidable. Best move was Nf3. } (23. Nf3 Qb4) 23... Kh7 24. Bd3+ f5 25. e4 Qb4 26. Qxd7 Qd2# { Black wins by checkmate. } 0-1