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[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/s0JWzpmo"] [Date "2024.05.31"] [Round "-"] [White "Fedor_Tcvetkov-2011"] [Black "KarpeevVlad"] [Result "1-0"] [UTCDate "2024.05.31"] [UTCTime "18:58:22"] [WhiteElo "1459"] [BlackElo "1491"] [WhiteRatingDiff "+80"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3?! { (0.45 → -0.33) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. c4 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5) 2... Bc5? { (-0.33 → 0.76) Mistake. Best move was d5. } (2... d5 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Nf6 9. Nc3) 3. Bg2?! { (0.76 → 0.21) Inaccuracy. Best move was d4. } (3. d4) 3... Qf6? { (0.21 → 1.93) Mistake. Best move was Nf6. } (3... Nf6 4. c4 d5 5. d4 Be7 6. O-O O-O 7. Nc3 dxc4 8. Ne5 c5 9. dxc5 Qc7 10. Nxc4) 4. O-O?! { (1.93 → 1.00) Inaccuracy. Best move was d4. } (4. d4 Bb6 5. O-O Nc6 6. c3 d5 7. b4 a6 8. a4 Qd8 9. Nbd2 Nge7 10. e4 O-O) 4... Qd4?? { (1.00 → 9.24) Blunder. Best move was Nc6. } (4... Nc6 5. c3) 5. e4?? { (9.24 → 2.32) Blunder. Best move was Nxd4. } (5. Nxd4 Bxd4 6. Na3 a6 7. c3 Ba7 8. d4 Ne7 9. Bf4 d6 10. e4 O-O 11. Nc4 Nd7) 5... Qxf2+?? { (2.32 → 11.36) Blunder. Best move was Qa4. } (5... Qa4) 6. Rxf2 Bxf2+ 7. Kxf2 Nf6 8. Kg1 Nxe4 9. Ne5 Nf6 10. d3 d6 11. Qf3?? { (10.03 → 6.55) Blunder. Best move was Ng4. } (11. Ng4 Nfd7 12. d4 O-O 13. Na3 a6 14. Nc4 h5 15. Nge3 g6 16. Qf3 d5 17. Ne5 Nxe5) 11... dxe5 12. Qxb7?? { (6.75 → 2.16) Blunder. Best move was Qe2. } (12. Qe2 Nbd7) 12... Bd7?? { (2.16 → 15.66) Blunder. Best move was Bxb7. } (12... Bxb7) 13. Qxa8 O-O 14. Qxa7 Re8 15. Qxc7 Nc6 16. Qxd7 Nxd7 17. Bxc6 Nc5 18. Bxe8 e4 19. d4 e3 20. dxc5 e2 21. Kf2 e1=B+ 22. Kxe1 g6?! { (33.41 → Mate in 6) Checkmate is now unavoidable. Best move was Kf8. } (22... Kf8 23. Bb5) 23. Bf4 Kg7 24. Be5+ f6 25. Bxf6+ Kxf6 26. Bxg6?! { (Mate in 14 → 68.30) Lost forced checkmate sequence. Best move was c6. } (26. c6 h5 27. Nc3 h4 28. gxh4 g5 29. c7 Ke5 30. c8=Q Kf5 31. hxg5 Ke5 32. Qc7+ Kf5) 26... hxg6?! { (68.30 → Mate in 9) Checkmate is now unavoidable. Best move was Ke7. } (26... Ke7 27. Bxh7) 27. c6?! { (Mate in 9 → 64.33) Lost forced checkmate sequence. Best move was Nc3. } (27. Nc3 Ke5 28. Rd1 Kf5 29. c6 Kg4 30. c7 Kh3 31. c8=Q g5 32. Qxe6+ Kg2 33. Qe2+ Kh3) 27... g5?! { (64.33 → Mate in 8) Checkmate is now unavoidable. Best move was Ke7. } (27... Ke7 28. Na3 Kd6 29. Nc4+ Kxc6 30. Ne5+ Kd5 31. Nxg6 e5 32. Kf2 Ke6 33. Re1 e4 34. Ke3) 28. c7 e5 29. c8=Q e4 30. Qg4?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Nc3. } (30. Nc3 Ke5 31. Rd1 e3 32. Qd7 e2 33. Rd6 g4 34. Qe6#) 30... e3 31. Qe2 Kg6 32. Qxe3 Kg7 33. Qxg5+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe6. } { White wins on time. } (33. Qe6 Kh7 34. Na3 Kh8 35. Rd1 g4 36. Qe7 Kg8 37. Rd8#) 1-0