[Event "Three-check Revolution #1"] [Site "https://lichess.org/ltyg0a5k"] [Date "2018.01.07"] [White "Crepuscular"] [Black "int666"] [Result "1-0"] [UTCDate "2018.01.07"] [UTCTime "08:11:36"] [WhiteElo "1854"] [BlackElo "2159"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-21"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 c5 { B23 Sicilian Defense: Closed } 3. Nf3 Nc6 4. Bc4?! { (1.42 → 0.80) Inaccuracy. e5 was best. } (4. e5 d5 5. Nb5 a6 6. Nd6+ Bxd6 7. exd6 Qxd6 8. Be2 Nf6) 4... Nf6 5. O-O Bd6 6. h3?! { (0.95 → 0.19) Inaccuracy. Nb5 was best. } (6. Nb5 Bb8 7. d4 cxd4 8. Qe2 O-O 9. e5 Ng4 10. Bd3 g6) 6... Bh2+?! { (0.19 → 0.94) Inaccuracy. O-O was best. } (6... O-O 7. d3 Bb8 8. Re1 d5 9. Bg5 Ne5 10. Nxe5 Bxe5 11. exd5 Bh2+ 12. Kh1 Kh8 13. Bxf6) 7. Nxh2 Nd4 8. Kh1?! { (0.71 → -0.30) Inaccuracy. d3 was best. } (8. d3 O-O 9. Kh1 Qc7 10. f4 d5 11. Nb5 Nxb5 12. Bxb5 dxe4 13. Ng4 Nxg4 14. Qxg4 a6) 8... h5?! { (-0.30 → 0.30) Inaccuracy. b5 was best. } (8... b5) 9. d3?! { (0.30 → -0.35) Inaccuracy. Re1 was best. } (9. Re1 Ng4 10. Nxg4 hxg4 11. Qxg4 Kf8 12. d3 d5 13. Bf4 dxc4 14. Bh2 Nxc2 15. Red1 Kg8) 9... Ng4?? { (-0.35 → 2.75) Blunder. Qc7 was best. } (9... Qc7 10. f4 h4 11. Qe1 Nxc2 12. Nb5 Qb8 13. e5 Nxe1 14. exf6 O-O 15. fxg7 Kxg7 16. Bd2) 10. Nxg4 hxg4 11. Qxg4 Qf6?! { (2.59 → 4.15) Inaccuracy. Kf8 was best. } (11... Kf8 12. Bf4 d5 13. Bb3 Kg8 14. Bh2 Rh6 15. f4 b5 16. f5 exf5 17. Qf4 Be6 18. Bxd5) 12. Nb5?? { (4.15 → 1.11) Blunder. Bf4 was best. } (12. Bf4 Rh4 13. Nd5 exd5 14. exd5 Ne6 15. Bg5 Rxg4 16. Bxf6 Rxc4 17. dxc4 gxf6 18. f4 b6) 12... Kf8?? { (1.11 → 5.19) Blunder. Nxb5 was best. } (12... Nxb5 13. Bxb5 a6 14. Ba4 b5 15. Kg1 bxa4 16. Be3 Bb7 17. Rae1 c4 18. Bd2 Rc8 19. Bc3) 13. Nc7?? { (5.19 → Mate in 6) Checkmate is now unavoidable. Nxd4 was best. } (13. Nxd4 Qxd4 14. Kg1 Kg8 15. Qg5 Qf6 16. Qxf6 gxf6 17. Re1 Rh5 18. Re3 Rg5 19. Rg3 Rxg3) 13... Kg8 14. Ne8 Qe5?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Rxh3+ was best. } (14... Rxh3+ 15. Qxh3 Qe5 16. Nf6+ Qxf6 17. Bxe6 dxe6 18. e5 Ne2 19. Qh8+ Kxh8 20. exf6 Ng3+) 15. Bf4?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Qxg7+ was best. } (15. Qxg7+ Qxg7 16. Nxg7 Ne2 17. Kh2 Nd4 18. Kh1) 15... Qh5?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Rxh3+ was best. } (15... Rxh3+ 16. Qxh3 Ne2 17. Qh7+ Kxh7 18. Nf6+ gxf6 19. Bxe5 Ng3+) 16. Qxg7# { White wins by checkmate. } 1-0