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[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/OLB1ugYR"] [Date "2021.10.15"] [White "TohmaOkamoto"] [Black "SecantFX"] [Result "1-0"] [UTCDate "2021.10.15"] [UTCTime "15:49:11"] [WhiteElo "1237"] [BlackElo "1670"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } b6 2. f3?! { (0.21 → -0.55) Inaccuracy. Nf3 was best. } (2. Nf3 Bb7 3. g3 Nf6 4. Bg2 g6 5. O-O e6 6. c4 c5) 2... Bb7 3. d3 Bxf3?? { (-0.86 → 5.60) Blunder. e6 was best. } (3... e6 4. f4 c5 5. Nf3 Ne7 6. g3 d5 7. Bg2 g6 8. O-O) 4. Be2?? { (5.60 → -4.68) Blunder. Nxf3 was best. } (4. Nxf3) 4... Bxe2?? { (-4.68 → -1.23) Blunder. Bxg2 was best. } (4... Bxg2) 5. Qxe2 Nc6 6. d4 Nf6 7. c3 e6?! { (-1.82 → -0.90) Inaccuracy. d5 was best. } (7... d5 8. Nf3) 8. d5?? { (-0.90 → -5.12) Blunder. e4 was best. } (8. e4 d6) 8... exd5 9. e4 Nxe4 10. c4?! { (-5.31 → -8.86) Inaccuracy. Nd2 was best. } (10. Nd2 Qh4+ 11. g3 Qe7 12. Nxe4 Qxe4 13. Qxe4+ dxe4 14. Bf4 O-O-O 15. Ne2 d5 16. Rf1 f6) 10... f5?! { (-8.86 → -6.02) Inaccuracy. Bb4+ was best. } (10... Bb4+ 11. Kf1 Nd4 12. Qe3 Nc2 13. Qe2 Nxa1 14. cxd5 Qe7 15. g3 O-O 16. Kg2 f5 17. Nf3) 11. Qe3?! { (-6.02 → -9.89) Inaccuracy. Nc3 was best. } (11. Nc3 Bb4) 11... Ne5 12. cxd5 Nc4 13. Qxe4+?! { (-6.36 → -10.32) Inaccuracy. Qe2 was best. } (13. Qe2 Bb4+) 13... fxe4 14. d6 Nxd6 15. b3 Be7 16. b4 Bf6 17. Bd2 Bxa1 18. Bc1 Bc3+ 19. Bd2 Bxd2+ 20. Kd1 Nc4 21. Ke2 e3 22. Kd1 Bc3 23. Ke2 Bb2 24. Kd1 d5 25. Ke2?! { (-22.59 → Mate in 9) Checkmate is now unavoidable. Nf3 was best. } (25. Nf3 Qd6) 25... d4?! { (Mate in 9 → -25.71) Lost forced checkmate sequence. Qg5 was best. } (25... Qg5 26. g3 Qf5 27. Nf3 O-O 28. Rf1 Qc2+ 29. Nbd2 exd2 30. Kf2 d1=Q+ 31. Kg1 Bd4+ 32. Kh1) 26. Kd1 d3 27. Ke1?! { (-26.83 → Mate in 4) Checkmate is now unavoidable. Nf3 was best. } (27. Nf3 Qd6) 27... e2?! { (Mate in 4 → -46.06) Lost forced checkmate sequence. d2+ was best. } (27... d2+ 28. Kd1 Qd3 29. Ne2 Bc1 30. Nxc1 Nb2#) 28. Nf3?! { (-46.06 → Mate in 7) Checkmate is now unavoidable. Nd2 was best. } (28. Nd2 Bc3) 28... d2+?! { (Mate in 7 → -21.08) Lost forced checkmate sequence. O-O was best. } (28... O-O 29. Nbd2 Bc3 30. Kf2 Qd4+ 31. Kg3 Qf4+ 32. Kh3 Ne3 33. Ne5 Qh6+ 34. Kg3 Bxe5#) 29. Kxe2 d1=Q+ 30. Kf2?! { (-18.82 → Mate in 5) Checkmate is now unavoidable. Rxd1 was best. } (30. Rxd1 Qe7+) 30... Q8d2+?! { (Mate in 5 → -19.37) Lost forced checkmate sequence. Qc2+ was best. } (30... Qc2+ 31. Nbd2 Bd4+ 32. Kg3 Qg6+ 33. Kh3 Qd7+ 34. Kh4 Qdg4#) 31. Kg3?! { (-19.37 → Mate in 4) Checkmate is now unavoidable. Nbxd2 was best. } { White wins on time. } (31. Nbxd2 Qxh1) 1-0