[Event "Three check arena Arena"] [Site "https://lichess.org/Ca9lPYUi"] [Date "2018.02.28"] [White "Shalter"] [Black "nasty_turtle123"] [Result "1-0"] [UTCDate "2018.02.28"] [UTCTime "00:06:46"] [WhiteElo "1723"] [BlackElo "1311"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-13"] [BlackTitle "NM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6?! { (0.00 → 0.89) Inaccuracy. e5 was best. } { A04 Zukertort Opening: Queen's Gambit Invitation } (1... e5 2. Nc3 Nf6 3. Nxe5 Nc6 4. d4 Bb4 5. Bd2 O-O 6. e3) 2. e3?! { (0.89 → 0.06) Inaccuracy. Nc3 was best. } (2. Nc3 Bb4 3. e4 Nc6 4. e5 d5 5. Bb5 Bd7 6. O-O a6) 2... Nf6 3. Nc3 h6? { (0.21 → 1.45) Mistake. Nc6 was best. } (3... Nc6 4. d4 d5 5. Bd3 Bd6 6. a3 Qe7 7. O-O Bd7 8. Kh1) 4. d4 Bb4 5. Bd2 Nc6 6. Bd3 Bd6?? { (1.32 → 3.80) Blunder. O-O was best. } (6... O-O 7. d5) 7. e4 Ng4 8. e5 Ngxe5?? { (3.16 → 6.95) Blunder. Nxd4 was best. } (8... Nxd4 9. Nxd4 Nxe5 10. Be4 c6 11. Be3 Qe7 12. Qh5 g6 13. Qh3 Bb4 14. O-O Bxc3 15. f4) 9. dxe5 Nxe5?! { (6.28 → 12.97) Inaccuracy. Bxe5 was best. } (9... Bxe5 10. Qe2) 10. Nxe5 Bxe5 11. Qe2 Qf6 12. Ne4 Qe7 13. c3?! { (10.68 → 6.45) Inaccuracy. Qh5 was best. } (13. Qh5) 13... c6?! { (6.45 → 13.25) Inaccuracy. g6 was best. } (13... g6) 14. Be3? { (13.25 → 5.41) Mistake. Qh5 was best. } (14. Qh5) 14... Bxc3+? { (5.41 → 21.85) Mistake. d5 was best. } (14... d5 15. Bc5) 15. Nxc3 d5 16. O-O h5 17. Bd4 Qg5 18. Qe5?! { (27.64 → 7.57) Inaccuracy. Nb5 was best. } (18. Nb5) 18... Qxe5 19. Bxe5 Bd7 20. f4 h4?! { (6.92 → 13.49) Inaccuracy. f5 was best. } (20... f5 21. Rae1 Kf7 22. Bd4 Rae8 23. Rf3 g6 24. Rfe3 e5 25. Rxe5 Rxe5 26. Rxe5 Re8 27. Rxe8) 21. f5 O-O-O?! { (11.67 → Mate in 5) Checkmate is now unavoidable. Rh6 was best. } (21... Rh6 22. Bxg7) 22. fxe6 fxe6 23. Rf7?! { (Mate in 6 → 15.43) Lost forced checkmate sequence. Nb5 was best. } (23. Nb5 Be8 24. Nxa7+ Kd7 25. Bb5 cxb5 26. Rac1 Bh5 27. Rf7+ Ke8 28. Rf8+) 23... Rhg8?! { (15.43 → Mate in 4) Checkmate is now unavoidable. Rh5 was best. } (23... Rh5) 24. Raf1 b6 25. Ba6# { White wins by checkmate. } 1-0