[Event "Rated rapid game"] [Site "https://lichess.org/rBCwzw4u"] [Date "2019.03.25"] [White "nubo4ka"] [Black "SEM2006"] [Result "0-1"] [UTCDate "2019.03.25"] [UTCTime "06:08:15"] [WhiteElo "1245"] [BlackElo "1804"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 { A00 Van Geet Opening } d5 2. f4 d4 3. g4?? { (-0.15 → -4.37) Blunder. Ne4 was best. } (3. Ne4 Nf6 4. Nf2 Qd6 5. e3 dxe3 6. dxe3 e5 7. fxe5 Qxe5) 3... f5 4. b3 e5 5. Nd5?? { (-4.41 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (5. g5 dxc3 6. fxe5 Nc6 7. Nf3 Be6 8. h4 Qd7 9. dxc3 Qxd1+ 10. Kxd1 O-O-O+ 11. Ke1 Nge7) 5... fxg4?? { (Mate in 1 → -5.32) Lost forced checkmate sequence. Qh4# was best. } (5... Qh4#) 6. Bb2?? { (-5.32 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (6. e4 c6) 6... exf4?? { (Mate in 1 → -4.81) Lost forced checkmate sequence. Qh4# was best. } (6... Qh4#) 7. Nc3?? { (-4.81 → Mate in 1) Checkmate is now unavoidable. Bg2 was best. } (7. Bg2 Nh6 8. Nxf4 Be7 9. Qc1 O-O 10. e3 Bh4+ 11. Kd1 dxe3 12. Nge2 c6 13. c4 Qe7) 7... g3?? { (Mate in 1 → -4.26) Lost forced checkmate sequence. Qh4# was best. } (7... Qh4#) 8. a3? { (-4.26 → -9.12) Mistake. Nb5 was best. } (8. Nb5 Qh4 9. Bg2 gxh2+ 10. Kf1 hxg1=Q+ 11. Kxg1 Qe7 12. Qf1 a6 13. Nxd4 c5 14. Nf3 Nc6) 8... f3?? { (-9.12 → -3.80) Blunder. dxc3 was best. } (8... dxc3 9. dxc3 Qh4 10. Kd2 Bc5 11. Kc1 Qg5 12. hxg3 fxg3+ 13. Kb1 g2 14. Bxg2 Qxg2 15. Nf3) 9. Bc1?? { (-3.80 → Mate in 1) Checkmate is now unavoidable. exf3 was best. } (9. exf3 dxc3 10. Qe2+ Qe7 11. Bxc3 gxh2 12. Rxh2 Nc6 13. Nh3 Bf5 14. Ng5 Bxc2 15. Qxe7+ Ngxe7) 9... f2# { Black wins by checkmate. } 0-1