lichess dev

[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/I0KFBu4d"] [Date "2021.03.12"] [Round "-"] [White "Foun272"] [Black "OnlyFAIRPlayers"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "19:06:12"] [WhiteElo "1247"] [BlackElo "1752"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+23"] [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 } e6 2. Bb5?! { (0.34 → -0.33) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Nf6?! { (-0.33 → 0.43) Inaccuracy. Best move was c6. } (2... c6 3. Be2 e5 4. d4 e4 5. c4 d5 6. Nc3 a6 7. Qc2 Nf6 8. c5 Be7 9. f3) 3. Bd3? { (0.43 → -0.98) Mistake. Best move was Nf3. } (3. Nf3) 3... c6?! { (-0.98 → -0.06) Inaccuracy. Best move was e5. } (3... e5 4. c4 c6 5. Nc3 d5 6. Nge2 Bd6 7. Ng3 O-O 8. O-O Be6 9. b3 Nbd7 10. Be2) 4. Bg6?? { (-0.06 → -5.88) Blunder. Best move was f4. } (4. f4) 4... d6?? { (-5.88 → -1.00) Blunder. Best move was hxg6. } (4... hxg6 5. f4 d5 6. Nf3 Bd6 7. O-O Nbd7 8. d4 b5 9. Nbd2 c5 10. Ne5 Ba6 11. a3) 5. Bxf7+? { (-1.00 → -3.96) Mistake. Best move was Bd3. } (5. Bd3) 5... Kxf7 6. d3?! { (-3.51 → -4.12) Inaccuracy. Best move was d4. } (6. d4 Be7 7. Nf3 Rf8 8. O-O Kg8 9. Nbd2 Qc7 10. b3 c5 11. c4 Bd7 12. Bb2 Nc6) 6... Ke7? { (-4.12 → -2.79) Mistake. Best move was Be7. } (6... Be7) 7. Qf3? { (-2.79 → -4.06) Mistake. Best move was e4. } (7. e4 c5) 7... e5 8. Qxf6+?? { (-2.97 → -12.79) Blunder. Best move was Nc3. } (8. Nc3 Be6) 8... gxf6 9. e4 f5?? { (-12.94 → -4.83) Blunder. Best move was d5. } (9... d5 10. Ne2 Kf7 11. Nd2 Na6 12. a3 Nc5 13. O-O Bd6 14. Rb1 Be6 15. b4 Nd7 16. Ng3) 10. Bg5+ Kd7 11. Bxd8 Kxd8 12. Nf3 fxe4 13. Ng5? { (-4.95 → -6.79) Mistake. Best move was dxe4. } (13. dxe4 Rg8 14. Nbd2 Kc7 15. Kf1 Be6 16. h4 h6 17. g3 Nd7 18. Kg2 a5 19. a3 Be7) 13... Bf5? { (-6.79 → -4.23) Mistake. Best move was Rg8. } (13... Rg8 14. Nxe4 Rxg2 15. Nbd2 d5 16. Ng3 Bc5 17. O-O-O Bxf2 18. Nf3 Bg4 19. Nh4 Be3+ 20. Kb1) 14. Nf7+? { (-4.23 → -5.24) Mistake. Best move was dxe4. } (14. dxe4 Bg6) 14... Ke7 15. Nxh8 Ke6?? { (-4.90 → -1.80) Blunder. Best move was exd3. } (15... exd3 16. cxd3) 16. Ng6?? { (-1.80 → -5.52) Blunder. Best move was Rg1. } (16. Rg1 Ke7 17. g4 Be6 18. dxe4 Bg7 19. h4 Na6 20. a3 Rxh8 21. f3 Nc5 22. Nd2 Rf8) 16... Kf7?? { (-5.52 → 2.94) Blunder. Best move was Bxg6. } (16... Bxg6) 17. Nxe5+?? { (2.94 → -2.81) Blunder. Best move was Nh4. } (17. Nh4 Be6 18. dxe4 Nd7 19. Nf3 Be7 20. Nbd2 Rg8 21. g3 Bh3 22. Ke2 d5 23. c4 d4) 17... dxe5 18. g3? { (-2.77 → -4.18) Mistake. Best move was dxe4. } (18. dxe4 Bxe4 19. O-O Bxc2 20. Re1 Nd7 21. Nc3 Re8 22. Rac1 Bg6 23. Ne4 Nf6 24. Nc5 b6) 18... exd3 19. g4?? { (-3.95 → -6.97) Blunder. Best move was cxd3. } (19. cxd3 Na6) 19... dxc2 20. f3?? { (-6.57 → -31.73) Blunder. Best move was Nd2. } (20. Nd2 Bxg4) 20... cxb1=Q+ 21. Kf2?! { (-14.95 → Mate in 12) Checkmate is now unavoidable. Best move was Rxb1. } (21. Rxb1 Bxb1 22. a3 Ba2 23. Ke2 Nd7 24. Rc1 Bd5 25. Rc2 Bd6 26. h4 e4 27. fxe4 Bxe4) 21... Bc2? { (Mate in 12 → -9.35) Lost forced checkmate sequence. Best move was Qxb2+. } (21... Qxb2+ 22. Kg3 Bc5 23. Kh3 Qe2 24. Raf1 Bd3 25. Kg3 Qd2 26. Kh3 Bxf1+ 27. Rxf1 Qe2 28. f4) 22. Kg3?! { (-9.35 → -25.03) Inaccuracy. Best move was Raxb1. } (22. Raxb1 Bxb1) 22... Qxb2 23. Kh4?! { (-23.63 → Mate in 9) Checkmate is now unavoidable. Best move was Raf1. } (23. Raf1 Nd7) 23... Qc3?! { (Mate in 9 → -32.63) Lost forced checkmate sequence. Best move was Bd3. } (23... Bd3 24. Kg3 Bc5 25. Kh3 Qf2 26. Rag1 h5 27. Rf1 Bxf1+ 28. Rxf1 Qxf1+ 29. Kh4 Be7+ 30. g5) 24. Rhg1 Qd4 25. Rgf1?! { (-29.15 → Mate in 12) Checkmate is now unavoidable. Best move was Kh3. } (25. Kh3 Bc5) 25... Qf4 26. Rg1 Qh6+?! { (Mate in 2 → -30.16) Lost forced checkmate sequence. Best move was Qxh2+. } { Black wins on time. } (26... Qxh2+ 27. Kg5 h6#) 0-1