[Event "Rated Three-check game"] [Site "https://lichess.org/IVXeUoTd"] [Date "2015.07.16"] [White "Pegasos7"] [Black "Unihedron"] [Result "1-0"] [UTCDate "2015.07.16"] [UTCTime "15:01:18"] [WhiteElo "1885"] [BlackElo "1539"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [Variant "Three-check"] [TimeControl "0+1"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6? { (0.24 → 1.45) Mistake. Nf6 was best. } { A04 Zukertort Opening: Arctic Defense } (1... Nf6 2. d4 d5 3. c4 e6 4. Bg5 Be7 5. Nc3 Nbd7 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. e3 Nxc3 9. bxc3 O-O 10. Bd3 Nf6) 2. d3?! { (1.45 → 0.78) Inaccuracy. e4 was best. } (2. e4 e6 3. d4 Ne7 4. d5 Ng6 5. dxe6 Qe7 6. Nc3 Qxe6 7. Bd3 Nc6 8. Nb5 Bd6 9. O-O O-O 10. Nxd6 cxd6) 2... e6 3. Nc3 Nh6 4. Nb5?! { (1.19 → 0.30) Inaccuracy. Bxh6 was best. } (4. Bxh6 gxh6 5. e3 Bg7 6. d4 f5 7. Rg1 Qf6 8. g4 f4 9. e4 Nc6 10. g5 Qf7 11. gxh6 Bxh6 12. d5 Ne7 13. Nb5) 4... Nf5?! { (0.30 → 1.06) Inaccuracy. Nf7 was best. } (4... Nf7 5. e4 Be7 6. d4 a6 7. Nc3 d5 8. Bd3 Nc6 9. h3 f5 10. e5 O-O 11. a3 Ng5 12. Bxg5 Bxg5 13. O-O Be7 14. Be2) 5. Nxc7+?? { (1.06 → -1.38) Blunder. e4 was best. } (5. e4 a6 6. Nc3 Nd6 7. d4 Nf7 8. Bd3 Be7 9. O-O d6 10. d5 e5 11. Be3 O-O 12. Nh4 g6 13. Re1 Nd7 14. Nf3 c6) 5... Qxc7 6. Bf4?? { (-1.17 → Mate in 4) Checkmate is now unavoidable. c3 was best. } (6. c3 Qb6 7. d4 Nc6 8. e4 Nd6 9. e5 Nf7 10. exf6 gxf6 11. Qe2 d5 12. Bf4 Bd7 13. g3 e5 14. dxe5 fxe5 15. Ng5 O-O-O) 6... Nc6?? { (Mate in 4 → 8.82) Lost forced checkmate sequence. Bb4+ was best. } (6... Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Ne3 9. fxe3 Qg3+) 7. Bxc7 Ncd4 8. Nxd4?? { (8.65 → -2.49) Blunder. c3 was best. } (8. c3 Nb5 9. Bf4 Ne7 10. Qa4 a6 11. Be3 Nd6 12. Bc5 b5 13. Qh4 Ng6 14. Qg3 Nf5 15. Qc7 Bxc5 16. Qxc5 Bb7 17. Qc7 Bc6) 8... Nxd4?? { (-2.49 → 9.66) Blunder. Bb4+ was best. } (8... Bb4+ 9. Qd2 Bxd2+ 10. Kxd2 Nxd4 11. Kd1 Nb5 12. Kd2 Nxc7 13. g3 d5 14. e3 Bd7 15. Be2 Kf7 16. d4 Rad8 17. Bh5+ Ke7 18. a4) 9. e3?? { (9.66 → Mate in 3) Checkmate is now unavoidable. c3 was best. } (9. c3 Nb5 10. e3 g6 11. Bf4 Be7 12. d4 a6 13. Bd3 O-O 14. O-O f5 15. d5 d6 16. Bxb5 axb5 17. Bh6 Re8 18. dxe6 Bxe6) 9... Nf3+?? { (Mate in 3 → 12.79) Lost forced checkmate sequence. Bb4+ was best. } (9... Bb4+ 10. Qd2 Nxc2+ 11. Ke2 Nd4+) 10. Qxf3 Bb4+ 11. Kd1 d5?! { (13.54 → Mate in 2) Checkmate is now unavoidable. O-O was best. } (11... O-O 12. Qf4 Be7 13. Bd6 Bxd6 14. Qxd6 Re8 15. d4 a6 16. Bd3 Kh8 17. Kd2 f5 18. e4 b5 19. f3 a5 20. Qc7 fxe4 21. Bxe4) 12. e4?! { (Mate in 2 → 12.65) Lost forced checkmate sequence. Qh5+ was best. } (12. Qh5+ g6 13. Qxg6+) 12... Bd7?! { (12.65 → Mate in 2) Checkmate is now unavoidable. O-O was best. } (12... O-O 13. a3 Bc5 14. exd5 Rf7 15. d6 g6 16. Be2 Bd4 17. h3 Be5 18. d4 Bxd4 19. Rb1 a6 20. Qg4 Bc5 21. Qc4 Bxf2 22. Rf1) 13. d4?! { (Mate in 2 → 13.93) Lost forced checkmate sequence. Qh5+ was best. } (13. Qh5+ g6 14. Qxg6+) 13... Ba4?! { (13.93 → Mate in 2) Checkmate is now unavoidable. O-O was best. } (13... O-O 14. a3 Rfc8 15. axb4 Rxc7 16. Bd3 dxe4 17. Bxe4 Kh8 18. Bxh7 Be8 19. Bd3 Bf7 20. Ra5 f5 21. Re1 Rd8 22. Rxa7 Rxd4) 14. b3?! { (Mate in 2 → 16.80) Lost forced checkmate sequence. Bb5+ was best. } (14. Bb5+ Kf8 15. Bd6+) 14... Bb5?! { (16.80 → Mate in 2) Checkmate is now unavoidable. O-O was best. } (14... O-O 15. bxa4 Rac8 16. exd5 Rfe8 17. Qd3 g6 18. Qb5 Re7 19. Qxb4 Rexc7 20. Qd6 Kh8 21. Qxe6 Rf8 22. Bd3 Rg7 23. Re1 a6 24. Qxf6) 15. Bxb5+ Kf7 16. Bd6 Rhc8 17. Qxf6+ { Game ends by variant rule. } 1-0