[Event "Three Check Stap 4+5+6 Arena"] [Site "https://lichess.org/yoqzPmDi"] [Date "2021.02.19"] [White "Olstef2"] [Black "casper_05"] [Result "1-0"] [UTCDate "2021.02.19"] [UTCTime "17:47:32"] [WhiteElo "1634"] [BlackElo "1500"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-168"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. Nc3 Nc6 4. Nf3 a6?? { (1.40 → 3.99) Blunder. b5 was best. } (4... b5 5. Nxb5 a6 6. Nc3 Bb7 7. O-O Bd6 8. d3 Nf6 9. Ne2) 5. a4?! { (3.99 → 2.58) Inaccuracy. O-O was best. } (5. O-O b5 6. Bd5 b4 7. Bxc6 dxc6 8. Ne2 Nf6 9. d4 cxd4) 5... Nf6 6. O-O Be7 7. d3?! { (0.60 → -0.01) Inaccuracy. d4 was best. } (7. d4 cxd4) 7... O-O?! { (-0.01 → 0.83) Inaccuracy. d5 was best. } (7... d5 8. Bb3 d4 9. Nb1 O-O 10. Bg5 Bd7 11. Nbd2 Qc7 12. Re1 Rac8 13. Bh4 e5 14. Bg3) 8. Ng5?? { (0.83 → -0.87) Blunder. e5 was best. } (8. e5 Ne8) 8... h6 9. Nf3 d5 10. exd5?? { (-0.63 → -3.36) Blunder. Ba2 was best. } (10. Ba2 Bd6 11. Kh1 d4 12. Ne2 b5 13. Bf4 Bb7 14. Qd2 Bc7 15. Bxc7 Qxc7 16. Qf4 e5) 10... exd5 11. Bb3 d4?? { (-3.55 → -1.13) Blunder. Bg4 was best. } (11... Bg4 12. Kh1 Nd4 13. Bf4 Bd6 14. Bg3 Rc8 15. Re1 Bxf3 16. gxf3 Qd7 17. Rg1 Kh8 18. Qf1) 12. Bxf7+?? { (-1.13 → -6.10) Blunder. Ne4 was best. } (12. Ne4 Nxe4 13. dxe4 Qd6 14. Qd3 Be6 15. Bd2 Bf6 16. Rae1 Rfe8 17. Kh1 Rad8 18. Bd5 Bxd5) 12... Rxf7 13. Ne4 Nxe4 14. dxe4 Bg4 15. c3 Ne5? { (-10.15 → -5.26) Mistake. Bd6 was best. } (15... Bd6) 16. Qb3? { (-5.26 → -25.09) Mistake. Nxe5 was best. } (16. Nxe5 Bxd1) 16... Nxf3+ 17. gxf3 Bh3 18. Qxf7+ Kxf7 19. e5 Qd5?? { (-13.84 → Mate in 1) Checkmate is now unavoidable. Kf8 was best. } (19... Kf8) 20. e6+ { Game ends by variant rule. } 1-0