lichess dev

[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/rZvI2war"] [Date "2021.01.05"] [Round "-"] [White "France_Defence"] [Black "gg_gamer"] [Result "0-1"] [UTCDate "2021.01.05"] [UTCTime "19:10:54"] [WhiteElo "1832"] [BlackElo "2160"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 c6?! { (-0.02 → 0.59) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Slav Invitation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3?! { (0.59 → -0.06) Inaccuracy. Best move was e4. } (2. e4 d5) 2... d5?! { (-0.06 → 0.59) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Bg2 g6 4. O-O Bg7 5. Re1 d5 6. d3 O-O 7. Nbd2 c5 8. c3 Qc7 9. e4) 3. Bg2 g6 4. O-O e5? { (-0.07 → 1.62) Mistake. Best move was Bg7. } (4... Bg7 5. Re1) 5. h3? { (1.62 → -0.48) Mistake. Best move was Nxe5. } (5. Nxe5 Bg7) 5... e4?! { (-0.48 → 0.20) Inaccuracy. Best move was Bg7. } (5... Bg7) 6. h4?? { (0.20 → -3.62) Blunder. Best move was Nh2. } (6. Nh2 Nf6 7. d3 Bg7 8. Nc3 exd3 9. exd3 O-O 10. Ne2 Re8 11. Re1 Qb6 12. c3 Nbd7) 6... exf3 7. Bxf3 Bg7 8. Bg2?! { (-3.55 → -4.34) Inaccuracy. Best move was d4. } (8. d4 Nf6 9. Bf4 O-O 10. e3 Re8 11. Nd2 Ne4 12. Bg2 Nxd2 13. Qxd2 Nd7 14. f3 Nf6) 8... Nf6 9. h5? { (-3.83 → -5.69) Mistake. Best move was d4. } (9. d4) 9... O-O? { (-5.69 → -4.44) Mistake. Best move was Nxh5. } (9... Nxh5 10. e3 O-O 11. d4 Re8 12. b3 Nf6 13. Ba3 Bg4 14. Qc1 Be6 15. c3 Nbd7 16. Nd2) 10. h6? { (-4.44 → -5.56) Mistake. Best move was hxg6. } (10. hxg6 fxg6) 10... Bxh6 11. e3? { (-4.94 → -6.00) Mistake. Best move was d4. } (11. d4) 11... Bg7 12. d3 Bg4 13. Qe2?? { (-5.55 → -18.15) Blunder. Best move was Qe1. } (13. Qe1 c5) 13... Bxe2 14. Re1 Bg4 15. Re2 Bxe2 16. f3 Bxf3 17. e4?! { (-21.82 → Mate in 7) Checkmate is now unavoidable. Best move was Bxf3. } (17. Bxf3 Nbd7) 17... Bxg2?! { (Mate in 7 → -31.60) Lost forced checkmate sequence. Best move was Qb6+. } (17... Qb6+ 18. d4 Qxd4+ 19. Kh1 Qd1+ 20. Kh2 Qe2 21. Kh3 Qxg2+ 22. Kh4 Qh2+ 23. Kg5 Qxg3#) 18. exd5?! { (-31.60 → Mate in 6) Checkmate is now unavoidable. Best move was Kxg2. } (18. Kxg2 dxe4) 18... Nxd5?! { (Mate in 6 → -34.34) Lost forced checkmate sequence. Best move was Qxd5. } (18... Qxd5 19. Nd2 Bh3 20. Ne4 Nxe4 21. c4 Qh5 22. dxe4 Qf3 23. Be3 Qg2#) 19. Kxg2 Qb6 20. Kh2?! { (-32.34 → Mate in 5) Checkmate is now unavoidable. Best move was Na3. } (20. Na3 Ne3+) 20... Bd4?! { (Mate in 5 → -35.09) Lost forced checkmate sequence. Best move was Qf2+. } (20... Qf2+ 21. Kh3 Be5 22. Bf4 Nxf4+ 23. gxf4 Bxf4 24. Nd2 Qg3#) 21. Kg2?! { (-35.09 → Mate in 6) Checkmate is now unavoidable. Best move was Nd2. } (21. Nd2 Bxb2) 21... Bg1 22. Kh3 Qf2 { White resigns. } 0-1