[Event "Three-check Shield Arena"] [Site "https://lichess.org/pIiBhDv8"] [Date "2017.12.20"] [White "Irishman964"] [Black "DavidT"] [Result "1-0"] [UTCDate "2017.12.20"] [UTCTime "17:46:30"] [WhiteElo "1547"] [BlackElo "1587"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-23"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4?! { (1.39 → 0.70) Inaccuracy. Nc3 was best. } (2. Nc3 e6 3. Nf3 Bb4 4. a3 Bxc3 5. dxc3 h6 6. Nd4 Qh4) 2... e6 3. Nf3 Bc5? { (0.68 → 2.36) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. e5 Ng4 6. d4 b5 7. Ng5 Ngxe5 8. dxe5) 4. O-O Bxf2+?! { (2.41 → 3.11) Inaccuracy. Qf6 was best. } (4... Qf6 5. c3 b5 6. Bxb5 Ne5 7. Nxe5 Qxe5 8. d4 Qxh2+ 9. Kxh2 Bd6+ 10. Kh1 Rb8 11. Bd3) 5. Rxf2 Nf6 6. Nc3 O-O 7. d4 a6?? { (3.01 → 8.44) Blunder. Ng4 was best. } (7... Ng4 8. Rf1 Qe7 9. Bf4 d5 10. exd5 Qf6 11. Ne5 Ngxe5 12. Bxe5 Qg5 13. Qe2 exd5 14. Nxd5) 8. Bg5 b5?! { (7.38 → 12.39) Inaccuracy. d6 was best. } (8... d6 9. Bd3) 9. e5 bxc4 10. exf6 g6 11. Ne5 Nxe5 12. dxe5 d5 13. Qg4 h5 14. Qh4 d4 15. Ne4 Bb7?! { (12.68 → Mate in 6) Checkmate is now unavoidable. c3 was best. } (15... c3 16. Raf1) 16. Nc5? { (Mate in 6 → 8.55) Lost forced checkmate sequence. Bd2 was best. } (16. Bd2 c3 17. Qg5 cxb2 18. Raf1 b1=Q 19. Qh6 Qxf1+ 20. Rxf1 Bxe4 21. Qg7#) 16... Qd5 17. Nxb7 Qxb7 18. g4?! { (8.84 → 5.52) Inaccuracy. Bh6 was best. } (18. Bh6 Rad8) 18... Qe4 19. Rg2 Qe3+?? { (4.42 → Mate in 6) Checkmate is now unavoidable. Rab8 was best. } (19... Rab8) 20. Bxe3 dxe3 21. Rd1?! { (Mate in 4 → 21.27) Lost forced checkmate sequence. gxh5 was best. } (21. gxh5 c3 22. Rxg6+ fxg6 23. f7+ Rxf7 24. Qd8+) 21... Rad8 22. Qe1 c5?! { (16.43 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (22... Kh8 23. gxh5) 23. gxh5 Rd2 24. Rgxd2 exd2 25. Qxd2 Kh8 26. Qh6+ Kg8 27. Qg7# { White wins by checkmate. } 1-0