lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/vBerCUIs"] [Date "2022.05.17"] [Round "-"] [White "alexandru_apostu"] [Black "SorinNovorojdin"] [Result "0-1"] [UTCDate "2022.05.17"] [UTCTime "14:31:41"] [WhiteElo "1662"] [BlackElo "1650"] [WhiteRatingDiff "-147"] [BlackRatingDiff "+18"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?? { (-0.13 → 2.99) Blunder. Best move was e5. } { A04 Zukertort Opening: Black Mustang Defense } (1... e5 2. Nc3 Nf6 3. e4 Bc5 4. d4 Bxd4 5. Nxd4 exd4 6. Bc4 O-O 7. Qxd4 Nc6 8. Qe3) 2. e3?? { (2.99 → -0.96) Blunder. Best move was e4. } (2. e4) 2... e6? { (-0.96 → 0.94) Mistake. Best move was e5. } (2... e5 3. Bb5 Nf6 4. Nc3 Bb4 5. e4 O-O 6. O-O d5 7. Bxc6 bxc6 8. d3 Bd6 9. exd5) 3. Bb5?! { (0.94 → 0.29) Inaccuracy. Best move was Nc3. } (3. Nc3 d5) 3... Bb4? { (0.29 → 1.87) Mistake. Best move was f5. } (3... f5) 4. c3 Bd6? { (1.55 → 2.73) Mistake. Best move was Be7. } (4... Be7 5. e4) 5. b3?? { (2.73 → -0.65) Blunder. Best move was d4. } (5. d4 Nf6 6. Nbd2 O-O 7. Bd3 h6 8. e4 e5 9. Nc4 Nxd4 10. Nxd4 exd4 11. Nxd6 cxd6) 5... a6?! { (-0.65 → 0.24) Inaccuracy. Best move was Nf6. } (5... Nf6 6. d4) 6. Ba4?? { (0.24 → -3.70) Blunder. Best move was Be2. } (6. Be2 Nf6) 6... b5 7. Ba3?! { (-3.09 → -4.01) Inaccuracy. Best move was e4. } (7. e4 Nf6 8. Qe2 e5 9. O-O O-O 10. Na3 bxa4 11. Nc4 Bc5 12. Nfxe5 Nxe5 13. Nxe5 d6) 7... Bxa3 8. Nxa3 bxa4 9. bxa4?! { (-3.73 → -4.44) Inaccuracy. Best move was Nc4. } (9. Nc4 Nf6) 9... Qe7?! { (-4.44 → -3.93) Inaccuracy. Best move was Nf6. } (9... Nf6 10. O-O O-O 11. Rc1 e5 12. Nc4 d6 13. d3 Be6 14. Ncd2 d5 15. Qc2 Qd6 16. Ng5) 10. Nc4 d6?! { (-3.96 → -3.23) Inaccuracy. Best move was Nf6. } (10... Nf6) 11. Nxd6+? { (-3.23 → -5.22) Mistake. Best move was Nd4. } (11. Nd4 Nxd4) 11... cxd6 12. d4?! { (-4.71 → -5.31) Inaccuracy. Best move was Rb1. } (12. Rb1 Nf6) 12... Nf6 13. c4? { (-4.89 → -6.54) Mistake. Best move was O-O. } (13. O-O e5) 13... Nb4? { (-6.54 → -4.17) Mistake. Best move was O-O. } (13... O-O) 14. O-O Bb7? { (-4.39 → -1.69) Mistake. Best move was e5. } (14... e5) 15. c5? { (-1.69 → -4.66) Mistake. Best move was Rb1. } (15. Rb1) 15... Bxf3? { (-4.66 → -2.82) Mistake. Best move was dxc5. } (15... dxc5 16. Ne5) 16. Qxf3 O-O?! { (-3.29 → -2.34) Inaccuracy. Best move was Rc8. } (16... Rc8 17. a3 Nc6 18. Qg3 d5 19. Rac1 Ne4 20. Qxg7 Qf6 21. Qxf6 Nxf6 22. f4 Rc7 23. f5) 17. Qh3?? { (-2.34 → -6.49) Blunder. Best move was a3. } (17. a3) 17... h6?! { (-6.49 → -5.51) Inaccuracy. Best move was dxc5. } (17... dxc5 18. dxc5 h6 19. Rac1 Nd3 20. Rc4 Ne5 21. Rh4 Ng6 22. Rc4 Rac8 23. Rfc1 Rcd8 24. Qg3) 18. Qg3? { (-5.51 → -7.88) Mistake. Best move was Rac1. } (18. Rac1 dxc5 19. Rc4 Nbd5 20. dxc5 Qc7 21. c6 Rab8 22. Qg3 Qxg3 23. hxg3 Rb4 24. Rxb4 Nxb4) 18... Ne4 19. cxd6?? { (-6.42 → -20.56) Blunder. Best move was Qg4. } (19. Qg4 Nc3) 19... Qxd6?? { (-20.56 → -6.58) Blunder. Best move was Nxg3. } (19... Nxg3) 20. Qxg7+?? { (-6.58 → Mate in 9) Checkmate is now unavoidable. Best move was Qxd6. } (20. Qxd6 Nxd6) 20... Kxg7 21. Rab1 Nd2?! { (Mate in 8 → -23.14) Lost forced checkmate sequence. Best move was Rg8. } (21... Rg8 22. f4 Kh7 23. Rb2 Qc6 24. Rc2 Qxc2 25. g3 Rxg3+ 26. hxg3 Nxg3 27. e4 Ne2+ 28. Kh2) 22. Rbc1?! { (-23.14 → Mate in 5) Checkmate is now unavoidable. Best move was f4. } (22. f4 Nxf1) 22... Nf3+ 23. Kh1 Qxh2# { Black wins by checkmate. } 0-1