lichess dev

[Event "Sofia Arena"] [Site "http://chess-academy.net/nhHQvwBK"] [Date "2020.02.24"] [Round "-"] [White "Victor-Ababii"] [Black "CovganetIlinca_13883"] [Result "0-1"] [UTCDate "2020.02.24"] [UTCTime "17:16:23"] [WhiteElo "1416"] [BlackElo "1684"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Bd3?! { (0.30 → -0.36) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... Nc6?! { (-0.36 → 0.41) Inaccuracy. Best move was d5. } (2... d5 3. exd5 exd5 4. Nf3 Bd6 5. O-O Ne7 6. c3 O-O 7. Re1 c6 8. Bc2 Nd7 9. d4) 3. Nh3? { (0.41 → -1.13) Mistake. Best move was Nf3. } (3. Nf3) 3... f6? { (-1.13 → 1.01) Mistake. Best move was Nf6. } (3... Nf6 4. O-O d5 5. exd5 exd5 6. Ng5 Bd6 7. Re1+ Ne7 8. c3 O-O 9. h3 Bf5 10. Bxf5) 4. Nc3? { (1.01 → -0.15) Mistake. Best move was O-O. } (4. O-O Nge7) 4... g6?! { (-0.15 → 0.53) Inaccuracy. Best move was Nge7. } (4... Nge7) 5. O-O?! { (0.53 → -0.22) Inaccuracy. Best move was Bc4. } (5. Bc4 Nge7 6. Nf4 Nd4 7. Nfe2 Nxe2 8. Nxe2 Bg7 9. d4 c6 10. O-O d5 11. exd5 exd5) 5... Nh6? { (-0.22 → 0.98) Mistake. Best move was Nge7. } (5... Nge7 6. Ne2) 6. b3? { (0.98 → -0.13) Mistake. Best move was Bc4. } (6. Bc4 Bg7 7. d4 Nf7 8. a3 O-O 9. Ba2 Ne7 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5 c6) 6... b6? { (-0.13 → 0.95) Mistake. Best move was Bg7. } (6... Bg7 7. Bc4 Nd4 8. Ne2 Nxe2+ 9. Bxe2 O-O 10. d4 c6 11. f3 Nf7 12. Nf2 d5 13. Bb2) 7. Nb5? { (0.95 → -0.64) Mistake. Best move was Bc4. } (7. Bc4) 7... a6 8. Nd6+?? { (-0.15 → -4.33) Blunder. Best move was Na3. } (8. Na3 Bg7) 8... cxd6 9. Ba3 d5?! { (-4.44 → -3.52) Inaccuracy. Best move was Bb7. } (9... Bb7 10. Re1) 10. exd5? { (-3.52 → -5.11) Mistake. Best move was Bxf8. } (10. Bxf8) 10... exd5? { (-5.11 → -3.01) Mistake. Best move was Bxa3. } (10... Bxa3 11. dxc6) 11. c4?? { (-3.01 → -9.62) Blunder. Best move was Bb2. } (11. Bb2 Bb7 12. Re1+ Be7 13. Bxf6 O-O 14. Bxe7 Nxe7 15. Rc1 Nef5 16. Qe2 Nd6 17. f3 Qc7) 11... dxc4?? { (-9.62 → -4.19) Blunder. Best move was Bxa3. } (11... Bxa3) 12. bxc4?? { (-4.19 → -9.86) Blunder. Best move was Bxf8. } (12. Bxf8 Kxf8) 12... Bxa3 13. Qe2+ Qe7 14. Nf4 Nd4? { (-10.08 → -8.22) Mistake. Best move was Qxe2. } (14... Qxe2 15. Nxe2) 15. Nd5? { (-8.22 → -18.66) Mistake. Best move was Qe3. } (15. Qe3 Qxe3) 15... Nxe2+ 16. Bxe2 Qxe2 17. Nc7+ Kd8 18. Nxa8 Bc5 19. g3?! { (-23.30 → Mate in 6) Checkmate is now unavoidable. Best move was Nxb6. } (19. Nxb6) 19... Bb7 20. Nxb6 Bxb6?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ng4. } (20... Ng4 21. d4 Bxd4 22. Nd5 Bxf2+ 23. Kg2 Ne3+ 24. Kh3 Qg4#) 21. Rab1 Qe4 22. Rxb6 Qg2# { Black wins by checkmate. } 0-1