[Event "Weekly Three-check Arena"] [Site "https://lichess.org/LaabewEO"] [Date "2017.02.23"] [White "DL23"] [Black "QueenMaster77"] [Result "1-0"] [UTCDate "2017.02.23"] [UTCTime "19:34:14"] [WhiteElo "1748"] [BlackElo "1721"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-11"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. c3 Nc6 4. Nf3 a6?! { (0.29 → 0.85) Inaccuracy. Nf6 was best. } (4... Nf6 5. Qe2 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. g3 O-O 11. O-O) 5. a4?! { (0.85 → 0.02) Inaccuracy. d4 was best. } (5. d4 cxd4) 5... Qc7 6. d3 Nf6 7. Bg5 Be7 8. h3?! { (0.09 → -0.75) Inaccuracy. O-O was best. } (8. O-O O-O 9. Nbd2 h6 10. Bh4 d6 11. Bb3 Na5 12. Ba2 Nh5 13. e5 Nf4 14. Ne4 dxe5) 8... h6 9. Bh4 d6?! { (-0.74 → 0.09) Inaccuracy. d5 was best. } (9... d5 10. Bxf6 Bxf6 11. exd5 Ne5 12. Kf1 Nxc4 13. dxc4 O-O 14. Nbd2 exd5 15. cxd5 Bf5 16. Nc4) 10. Nbd2 Bd7 11. O-O h5?! { (0.34 → 1.20) Inaccuracy. Nh5 was best. } (11... Nh5 12. Bxe7 Nxe7 13. g3 O-O 14. d4 Ng6 15. Nh4 Nhf4 16. Nxg6 Nxg6 17. dxc5 dxc5 18. Re1) 12. Rb1 Ng4 13. Bxe7 Kxe7? { (0.61 → 2.07) Mistake. Nxe7 was best. } (13... Nxe7) 14. hxg4?? { (2.07 → Mate in 6) Checkmate is now unavoidable. d4 was best. } (14. d4 cxd4) 14... hxg4 15. Nh2 d5 16. g3 dxc4?? { (Mate in 5 → -3.24) Lost forced checkmate sequence. Rxh2 was best. } (16... Rxh2 17. Qf3 gxf3 18. Kxh2 Rh8+ 19. Kg1 Qxg3+ 20. fxg3 f2+) 17. Qxg4 Kf8?? { (-2.95 → -0.67) Blunder. Qe5 was best. } (17... Qe5 18. Ndf3 Qf6 19. Qf4 Qxf4 20. gxf4 Rh6 21. Rfd1 Rg6+ 22. Kf1 e5 23. f5 Rd6 24. b3) 18. Nxc4 e5 19. Qg5 Qd6?? { (-0.39 → 17.82) Blunder. f6 was best. } (19... f6 20. Qe3) 20. Nxd6 { Black resigns. } 1-0