lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/HOllBU8K"] [Date "2022.03.11"] [Round "-"] [White "Mariaj"] [Black "Bogdan_Castravet"] [Result "0-1"] [UTCDate "2022.03.11"] [UTCTime "17:31:51"] [WhiteElo "1415"] [BlackElo "1596"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "240+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qg4? { (0.72 → -1.88) Mistake. Best move was d4. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 a6 6. Be3 Nge7) 2... Nf6?! { (-1.88 → -0.97) Inaccuracy. Best move was d5. } (2... d5 3. Qd1 dxe4 4. d3 Nf6 5. Nc3 Bf5 6. Bg5 exd3 7. Bxd3 Bxd3 8. cxd3 Qd7 9. Nf3) 3. Be2?? { (-0.97 → -10.38) Blunder. Best move was Qe2. } (3. Qe2 e5 4. Nf3 Bc5 5. c3 O-O 6. h3 a5 7. d3 d5 8. Qc2 Nh5 9. Nbd2 f5) 3... Nxg4 4. Bxg4 Nd4? { (-10.29 → -8.72) Mistake. Best move was d5. } (4... d5 5. Bd1 dxe4 6. Nc3 f5 7. f3 exf3 8. Nxf3 e5 9. d3 Bc5 10. Bg5 Qd6 11. Nb5) 5. c3? { (-8.72 → -15.35) Mistake. Best move was Bd1. } (5. Bd1 d5 6. d3 dxe4 7. dxe4 g6 8. Ne2 Bg7 9. c3 Nb5 10. Ba4 c6 11. Bc2 O-O) 5... Nc2+ 6. Ke2 Nxa1 7. Bf5 Nc2 8. e5 e6 9. Bxc2 d6 10. exd6 Qxd6 11. Be4 g6 12. Bxb7 Bxb7 13. Na3 Bh6 14. Nb5 Qe5+ 15. Kd3?! { (-25.23 → Mate in 1) Checkmate is now unavoidable. Best move was Kd1. } (15. Kd1 Bxg2) 15... Qxb5+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qe4#. } (15... Qe4#) 16. Kc2 Qf5+?! { (Mate in 4 → -32.65) Lost forced checkmate sequence. Best move was Be4+. } (16... Be4+ 17. d3 Qxd3+ 18. Kb3 Rb8+ 19. Ka4 Qa6#) 17. Kb3?! { (-32.65 → Mate in 5) Checkmate is now unavoidable. Best move was d3. } (17. d3 Qxf2+) 17... Bd5+ 18. Kb4 Bf8+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bc4. } (18... Bc4 19. Kxc4 Rb8 20. b4 Qd5#) 19. Ka5 Bxg2+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc4+. } (19... Bc4+ 20. Ka4 Qb5#) 20. Ka6 Bxh1?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qc5. } (20... Qc5 21. b4 Qb6#) 21. Nf3 Bxf3?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc5. } (21... Qc5 22. Kb7 Bxf3+ 23. Ka6 Qb6#) 22. d4 { White resigns. } 0-1