lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/yIcDD6VT"] [Date "2021.01.04"] [Round "-"] [White "Victor-Ababii"] [Black "magnuscarslen"] [Result "0-1"] [UTCDate "2021.01.04"] [UTCTime "17:59:15"] [WhiteElo "1579"] [BlackElo "1891"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Nf3 Nf6 3. Na3?! { (0.27 → -0.67) Inaccuracy. Best move was d4. } (3. d4 c5 4. c4 d5 5. Nc3 Nc6 6. Be2 dxc4 7. O-O cxd4) 3... g6?! { (-0.67 → 0.09) Inaccuracy. Best move was d5. } (3... d5 4. d4 c6 5. c4 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. Qc2 a6 9. Bd2 Re8 10. Bc3) 4. g3 Bg7 5. Bg2 O-O 6. O-O d5?! { (-0.26 → 0.38) Inaccuracy. Best move was c5. } (6... c5 7. d4) 7. c4?! { (0.38 → -0.13) Inaccuracy. Best move was b3. } (7. b3) 7... Nbd7?! { (-0.13 → 0.64) Inaccuracy. Best move was c5. } (7... c5 8. b3 Nc6 9. d4 b6 10. Bb2 Ne4 11. Ne5 Bb7 12. cxd5 exd5 13. Nxc6 Bxc6 14. Bxe4) 8. cxd5? { (0.64 → -0.58) Mistake. Best move was d4. } (8. d4) 8... exd5 9. Qc2?! { (0.33 → -0.40) Inaccuracy. Best move was b4. } (9. b4 a5) 9... b6 10. Bh3? { (0.04 → -1.93) Mistake. Best move was b4. } (10. b4) 10... Bb7? { (-1.93 → -0.16) Mistake. Best move was Ne5. } (10... Ne5 11. Bg2) 11. Bxd7? { (-0.16 → -2.74) Mistake. Best move was b4. } (11. b4 c5) 11... Qxd7 12. Ne5?! { (-2.37 → -2.93) Inaccuracy. Best move was d4. } (12. d4) 12... Qh3? { (-2.93 → -1.80) Mistake. Best move was Qe6. } (12... Qe6) 13. Nb5?? { (-1.80 → -5.86) Blunder. Best move was d4. } (13. d4) 13... d4 14. f3 dxe3? { (-5.84 → -2.97) Mistake. Best move was Nh5. } (14... Nh5) 15. dxe3?! { (-2.97 → -3.70) Inaccuracy. Best move was d4. } (15. d4 Nd5) 15... Rfe8? { (-3.70 → -1.23) Mistake. Best move was Qh5. } (15... Qh5 16. f4 Ne4 17. Qd1 Qh3 18. Qg4 Ng5 19. e4 Bxe4 20. Qe2 Rae8 21. Be3 Bxe5 22. fxe5) 16. Nxc7?? { (-1.23 → -5.05) Blunder. Best move was Nxf7. } (16. Nxf7 Qd7) 16... Rxe5? { (-5.05 → -2.60) Mistake. Best move was Rac8. } (16... Rac8 17. Nxf7 Qd7 18. Nh6+ Kh8 19. e4 Rxc7 20. Qd1 Qh3 21. Bg5 Nxe4 22. fxe4 Bxh6 23. Bxh6) 17. Nxa8 Ng4?? { (-3.02 → 1.14) Blunder. Best move was Bxa8. } (17... Bxa8 18. Qg2) 18. f4?? { (1.14 → Mate in 7) Checkmate is now unavoidable. Best move was fxg4. } (18. fxg4 Qxg4 19. Bd2 Bxa8 20. Rae1 Re8 21. Bc3 Bxc3 22. bxc3 Qe6 23. Qb3 Bd5 24. Qa4 f5) 18... Nxe3?! { (Mate in 7 → -16.57) Lost forced checkmate sequence. Best move was Rh5. } (18... Rh5 19. Rf2 Nxh2 20. Rg2 Ng4 21. Kf1 Ba6+ 22. Qc4 Bxc4+ 23. Ke1 Qxg2 24. Kd1 Rh1#) 19. Bxe3?! { (-16.57 → Mate in 7) Checkmate is now unavoidable. Best move was Qf2. } (19. Qf2 Ng4) 19... Rxe3 20. Rae1?! { (-16.70 → Mate in 3) Checkmate is now unavoidable. Best move was Qf2. } (20. Qf2 Bd4) 20... Rxg3+ 21. Kf2 Rg2# { Black wins by checkmate. } 0-1