lichess dev

[Event "Turneul Zilei ANȘ Arena"] [Site "http://chess-academy.net/QOAQ04N7"] [Date "2019.12.07"] [Round "-"] [White "AlexGacher"] [Black "OtiCoolUwU"] [Result "0-1"] [UTCDate "2019.12.07"] [UTCTime "16:43:15"] [WhiteElo "1392"] [BlackElo "1663"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.44 → -0.60) Mistake. Best move was Nf3. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4) 3... Nf6 4. d3 Bb6? { (-0.65 → 0.47) Mistake. Best move was d6. } (4... d6 5. Nc3) 5. Bg5?! { (0.47 → -0.25) Inaccuracy. Best move was Qg3. } (5. Qg3) 5... Qe7?! { (-0.25 → 0.64) Inaccuracy. Best move was d6. } (5... d6 6. a4 a5 7. Nc3 Be6 8. Nge2 Nbd7 9. Bxe6 fxe6 10. O-O-O h6 11. Be3 Bxe3+ 12. Qxe3) 6. Bxf6?! { (0.64 → -0.31) Inaccuracy. Best move was Ne2. } (6. Ne2 d6 7. a4 a5 8. O-O h6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Kh1 Be6 12. Nbc3 Nd7) 6... gxf6? { (-0.31 → 0.87) Mistake. Best move was Qxf6. } (6... Qxf6) 7. Qh5?! { (0.87 → 0.09) Inaccuracy. Best move was Ne2. } (7. Ne2 d6 8. Nbc3 c6 9. Ng3 Rg8 10. Qh5 Na6 11. O-O Nc7 12. a4 a5 13. Kh1 Be6) 7... d5?! { (0.09 → 0.98) Inaccuracy. Best move was d6. } (7... d6 8. Nc3) 8. exd5 Qc5 9. Nh3? { (0.75 → -0.76) Mistake. Best move was Qf3. } (9. Qf3 Rg8) 9... e4?? { (-0.76 → 3.12) Blunder. Best move was Bxh3. } (9... Bxh3 10. Qxh3) 10. dxe4?? { (3.12 → -3.25) Blunder. Best move was Nc3. } (10. Nc3 Ba5) 10... Ba5+?? { (-3.25 → 0.00) Blunder. Best move was Qxc4. } (10... Qxc4 11. Nc3 Bd4 12. O-O-O Bxc3 13. bxc3 Qxc3 14. Nf4 Qa1+ 15. Kd2 Qe5 16. Qxe5+ fxe5 17. Nd3) 11. c3 Qxc4 12. Nd2 Qd3? { (-0.83 → 0.42) Mistake. Best move was Qa6. } (12... Qa6) 13. O-O-O? { (0.42 → -1.68) Mistake. Best move was Nf4. } (13. Nf4 Qc2) 13... Bxc3?? { (-1.68 → 1.51) Blunder. Best move was Bxh3. } (13... Bxh3 14. Nb3 Qb5 15. Qxh3 Nd7 16. d6 c6 17. Nd4 Qc4 18. Kb1 O-O-O 19. Rhe1 Bb6 20. f4) 14. e5?? { (1.51 → -13.84) Blunder. Best move was Nb1. } (14. Nb1 Bxb2+ 15. Kxb2 Qc4 16. Nf4 Na6 17. Qh6 Qb4+ 18. Ka1 Qe7 19. Nc3 Bd7 20. Nh5 O-O-O) 14... Bxd2+?? { (-13.84 → -3.02) Blunder. Best move was Bf5. } (14... Bf5 15. Qxf5 Bxd2+ 16. Rxd2 Qxf5 17. Re1 Nd7 18. f4 Kf8 19. e6 Nc5 20. e7+ Ke8 21. Nf2) 15. Rxd2 Qc4+?! { (-2.92 → -2.11) Inaccuracy. Best move was Qg6. } (15... Qg6 16. Qe2) 16. Rc2 Na6?? { (-2.26 → 15.22) Blunder. Best move was Qg4. } (16... Qg4 17. Qh6) 17. e6?! { (15.22 → 9.35) Inaccuracy. Best move was Rxc4. } (17. Rxc4 Bd7) 17... Nb4? { (9.35 → Mate in 4) Checkmate is now unavoidable. Best move was Qxc2+. } (17... Qxc2+ 18. Kxc2) 18. Qxf7+ Kd8 19. e7+ Kd7 20. e8=Q+ Kd6 21. Qee6+?! { (Mate in 1 → 19.27) Lost forced checkmate sequence. Best move was Qee7#. } (21. Qee7#) 21... Kc5?! { (19.27 → Mate in 6) Checkmate is now unavoidable. Best move was Bxe6. } (21... Bxe6 22. Qxe6+ Kc5 23. Qe7+ Kb5 24. a4+ Ka6 25. Rxc4 Nxd5 26. Qe2 b5 27. Rc5 c6 28. Rxd5) 22. Qfe7+ Kb5 23. Q6xf6?? { (Mate in 9 → Mate in 1) Lost forced checkmate sequence. Best move was a4+. } (23. a4+ Ka5 24. Rxc4 Nd3+ 25. Kc2 Bxe6 26. b4+ Ka6 27. b5+ Ka5 28. Kxd3 c6 29. Qxb7 Bf5+) 23... Qxc2# { Black wins by checkmate. } 0-1