lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/FTnKkQym"] [Date "2021.08.08"] [Round "-"] [White "Chessdev"] [Black "AdminClub_1"] [Result "0-1"] [UTCDate "2021.08.08"] [UTCTime "13:21:43"] [WhiteElo "1505"] [BlackElo "1726"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } Nf6 2. Qf3? { (0.15 → -0.97) Mistake. Best move was Nf3. } (2. Nf3 d5 3. d4 e6 4. c4 Be7 5. Nc3 O-O 6. Be2 c5) 2... g6?! { (-0.97 → -0.17) Inaccuracy. Best move was d5. } (2... d5 3. Qd1 e5 4. d4 Nc6 5. Bb5 exd4 6. exd4 Bd6 7. Nc3) 3. Bc4? { (-0.17 → -1.18) Mistake. Best move was d4. } (3. d4 Bg7 4. c4 O-O 5. Nc3 d6 6. Qd1 e5 7. Nf3 exd4 8. Nxd4 Nc6 9. Be2 Nxd4) 3... Bg7 4. Bxf7+?? { (-0.89 → -4.40) Blunder. Best move was Nc3. } (4. Nc3 e6) 4... Kxf7 5. Qxf6+?? { (-3.98 → -12.88) Blunder. Best move was Qe2. } (5. Qe2 d5) 5... Bxf6 6. Nf3 Bg7 7. Ng5+ Kf6 8. Nxh7+ Rxh7 9. O-O Kf7 10. d4 e6 11. e4 Ke7 12. e5 g5?? { (-17.12 → -6.24) Blunder. Best move was Kf8. } (12... Kf8 13. f4 Qh4 14. h3 b6 15. Nd2 Bh6 16. a4 Nc6 17. Nf3 Qh5 18. c3 Ba6 19. Re1) 13. Bxg5+ Ke8 14. Bxd8 Kxd8 15. f4 c6? { (-6.53 → -5.37) Mistake. Best move was Nc6. } (15... Nc6 16. c3) 16. f5?? { (-5.37 → -8.37) Blunder. Best move was c3. } (16. c3 b6) 16... exf5 17. Rxf5? { (-7.74 → -9.00) Mistake. Best move was c3. } (17. c3 c5 18. dxc5 Bxe5 19. h3 d6 20. cxd6 Bxd6 21. b4 Nc6 22. Na3 Be6 23. Rae1 Re7) 17... Kc7?? { (-9.00 → -5.32) Blunder. Best move was d6. } (17... d6 18. Rf1) 18. Rf8?? { (-5.32 → -14.00) Blunder. Best move was Nc3. } (18. Nc3) 18... d6?? { (-14.00 → -5.98) Blunder. Best move was Bxf8. } (18... Bxf8 19. Nd2 Bh6 20. Nf3 d6 21. Re1 dxe5 22. Nxe5 Bf5 23. c3 Re7 24. Kf1 Bf4 25. g3) 19. Rf7+ Kb6? { (-6.64 → -5.04) Mistake. Best move was Kd8. } (19... Kd8 20. Nd2 Be6 21. Rxb7 Nd7 22. Ne4 dxe5 23. Ng5 Rh6 24. Nxe6+ Rxe6 25. dxe5 Bxe5 26. Rb4) 20. Rxg7?? { (-5.04 → -8.66) Blunder. Best move was Nd2. } (20. Nd2 Be6 21. Re7 Bg8 22. Nf3 c5 23. Ng5 Nc6 24. Rd7 Nxd4 25. Rxd6+ Nc6 26. Nxh7 Bxh7) 20... Rxg7 21. h4? { (-8.14 → -11.42) Mistake. Best move was exd6. } (21. exd6 Rg4 22. c3 c5 23. dxc5+ Kxc5 24. b3 Kxd6 25. c4 Nc6 26. Nc3 Nd4 27. h3 Rh4) 21... dxe5 22. Kh2 Re7 23. g4 e4 24. h5 e3 25. h6 e2 26. h7?! { (-15.94 → Mate in 4) Checkmate is now unavoidable. Best move was Nd2. } (26. Nd2 e1=R) 26... e1=Q 27. Kh3 Re2?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qf2. } { Black wins on time. } (27... Qf2 28. Nc3 Rxh7#) 0-1