lichess dev

[Event "Filip Arena"] [Site "http://chess-academy.net/FFzi8cQc"] [Date "2021.02.04"] [Round "-"] [White "Josan_Dragos_14289"] [Black "XZ_KTO_KAK_TO_TAK"] [Result "0-1"] [UTCDate "2021.02.04"] [UTCTime "17:24:57"] [WhiteElo "1628"] [BlackElo "1943"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. Nc3?! { (0.65 → -0.09) Inaccuracy. Best move was d4. } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... e5 3. e4 Nf6 4. d4?! { (0.36 → -0.47) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (-0.18 → 1.32) Mistake. Best move was Bb4. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Qe2+ Be7 10. O-O) 6. Qxd4 c5? { (0.63 → 1.81) Mistake. Best move was d6. } (6... d6 7. Bf4 Be7 8. Be2 O-O 9. Rd1 Be6 10. O-O Nd7 11. Nd5) 7. Qd1?! { (1.81 → 1.08) Inaccuracy. Best move was Qd3. } (7. Qd3 d6) 7... d6 8. Bc4?! { (1.58 → 0.95) Inaccuracy. Best move was Bb5+. } (8. Bb5+) 8... Bg4?! { (0.95 → 1.61) Inaccuracy. Best move was Be7. } (8... Be7 9. Bf4 Be6 10. Qe2 O-O 11. O-O-O Qb6 12. Kb1 Rad8 13. f3 Qb4 14. Bd5 Nxd5 15. Nxd5) 9. f3 Be6 10. Bxe6? { (1.57 → 0.44) Mistake. Best move was Qd3. } (10. Qd3 Be7 11. Bf4 O-O 12. O-O-O Nh5 13. Be3 Nf6 14. Bg5 Bxc4 15. Qxc4 Qa5 16. h4 h6) 10... fxe6 11. O-O?! { (1.10 → 0.17) Inaccuracy. Best move was Bf4. } (11. Bf4) 11... Be7 12. Bg5 O-O 13. Bxf6? { (0.73 → -0.68) Mistake. Best move was Qd3. } (13. Qd3) 13... Bxf6 14. Rc1?! { (-0.13 → -0.84) Inaccuracy. Best move was Qe2. } (14. Qe2 Qb6 15. Rab1 c4+ 16. Kh1 Qc6 17. Rfd1 Rad8 18. Qe3 b5 19. Qxa7 Ra8 20. Qe3 b4) 14... Bd4+?! { (-0.84 → 0.00) Inaccuracy. Best move was Qb6. } (14... Qb6 15. Rb1) 15. Kh1 Qg5 16. h3? { (0.07 → -1.25) Mistake. Best move was Qe2. } (16. Qe2) 16... Rf7?! { (-1.25 → -0.44) Inaccuracy. Best move was Rad8. } (16... Rad8) 17. g4?? { (-0.44 → -3.74) Blunder. Best move was Ne2. } (17. Ne2 Be5 18. Qd3 Qh6 19. c3 Raf8 20. b4 b6 21. a4 g5 22. Qe3 Qf6 23. Rcd1 Qg6) 17... Raf8 18. Qd3?? { (-3.24 → -7.11) Blunder. Best move was Kg2. } (18. Kg2 Be5 19. Ne2 Qe3 20. Qd3 Rxf3 21. Rxf3 Rxf3 22. Qxe3 Rxe3 23. Ng1 Rxe4 24. c3 Kf7) 18... Qh4?? { (-7.11 → -3.33) Blunder. Best move was Be3. } (18... Be3) 19. Kh2?? { (-3.33 → -18.70) Blunder. Best move was Kg2. } (19. Kg2 h5) 19... Be5+ 20. Kg2?! { (-17.15 → Mate in 2) Checkmate is now unavoidable. Best move was f4. } (20. f4 Bxf4+) 20... Qg3+ 21. Kh1 Qh2# { Black wins by checkmate. } 0-1