[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/8GnBnjRW"] [Date "2021.02.02"] [White "opabinia2"] [Black "TRICKYmate587"] [Result "0-1"] [UTCDate "2021.02.02"] [UTCTime "17:51:43"] [WhiteElo "1279"] [BlackElo "1234"] [WhiteRatingDiff "-63"] [BlackRatingDiff "+46"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4?! { (0.33 → -0.36) Inaccuracy. c4 was best. } (2. c4 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. Qb3 Ba5 6. g3 Nc6) 2... Bc5?! { (-0.36 → 0.47) Inaccuracy. d5 was best. } (2... d5 3. Bb3 Nf6 4. d4 Nbd7 5. Ne2 c6 6. O-O Bd6 7. c4) 3. Qf3? { (0.47 → -0.80) Mistake. Nc3 was best. } (3. Nc3 Nf6 4. d4 exd4 5. exd4 Be7 6. Nd5 Nxd5 7. Bxd5 c6) 3... Nf6 4. Qd5?? { (-0.54 → -8.58) Blunder. Nc3 was best. } (4. Nc3 d6 5. Nge2 Nc6 6. Nd5 Nb4 7. Nxf6+ Qxf6 8. Qxf6 gxf6) 4... Nxd5 5. Nf3 O-O 6. Nxe5 Nb6 7. Bd5 Nxd5 8. Nxf7 Qf6 9. f3 Rxf7 10. g3?! { (-18.54 → Mate in 5) Checkmate is now unavoidable. O-O was best. } (10. O-O Nb4 11. Na3 N4c6 12. Nb1 d5 13. d4 Bd6 14. Rf2 Nd7 15. c3 Qg5 16. g3 Rf5) 10... Nxe3?! { (Mate in 5 → -25.54) Lost forced checkmate sequence. Qxf3 was best. } (10... Qxf3 11. d4 Qxh1+ 12. Kd2 Qf1 13. Nc3 Rf2+ 14. Ne2 Qxe2#) 11. Rf1?! { (-25.54 → Mate in 6) Checkmate is now unavoidable. dxe3 was best. } (11. dxe3) 11... Qg6?! { (Mate in 6 → -18.25) Lost forced checkmate sequence. Nxf1 was best. } (11... Nxf1 12. f4 Re7+ 13. Kd1 Qe6 14. c3 Qe2+ 15. Kc2 Ne3+ 16. Kb3 Qb5#) 12. f4?! { (-18.25 → Mate in 5) Checkmate is now unavoidable. dxe3 was best. } (12. dxe3 Qxc2 13. Nc3 Qxh2 14. f4 Bxe3 15. Bxe3 Qxb2 16. Rb1 Qxc3+ 17. Kf2 Qc2+ 18. Kg1 Qg6) 12... Nf5?! { (Mate in 5 → -27.83) Lost forced checkmate sequence. Ng2+ was best. } (12... Ng2+ 13. Ke2 Re7+ 14. Kf3 Qe4+ 15. Kg4 d5+ 16. Kg5 Qf5#) 13. Ke2?! { (-27.83 → Mate in 5) Checkmate is now unavoidable. d3 was best. } (13. d3 Re7+) 13... Nxg3+ 14. Kf3 Qe6 15. Kg2 Qe4+?! { (Mate in 5 → -25.39) Lost forced checkmate sequence. Nxf1 was best. } (15... Nxf1 16. d4 Qe2+ 17. Kg1 Bxd4+ 18. Be3 Bxe3+ 19. Kh1 Qxh2#) 16. Kh3?! { (-25.39 → Mate in 3) Checkmate is now unavoidable. Kxg3 was best. } (16. Kxg3 Qe2) 16... Ne2 17. Rg1 Qf3+ 18. Kh4 Qxf4+ 19. Kh3 Be7 20. Rg3 d5+ 21. Rg4 Qxg4# { Black wins by checkmate. } 0-1