[Event "Yearly Three-check Arena"] [Site "https://lichess.org/0H8G1PSk"] [Date "2023.08.17"] [White "Knieggau"] [Black "Nikolay_Chibisov"] [Result "1-0"] [UTCDate "2023.08.17"] [UTCTime "17:27:27"] [WhiteElo "1371"] [BlackElo "1158"] [WhiteRatingDiff "+101"] [BlackRatingDiff "-5"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4? { (3.70 → 1.68) Mistake. Nf3 was best. } (2. Nf3 e6 3. Nc3 Bb4 4. Bc4 Nf6 5. O-O O-O 6. e5 d5) 2... e6 3. Nf3 Nb4?? { (0.83 → 4.06) Blunder. Bc5 was best. } (3... Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. Nc3 c6 7. Qf3 Qf6 8. Be2) 4. O-O Bc5? { (3.81 → 6.31) Mistake. b5 was best. } (4... b5 5. Bxb5) 5. d4 Bd6 6. e5 Bxe5?! { (7.24 → 12.14) Inaccuracy. Be7 was best. } (6... Be7 7. Nc3) 7. Nxe5 Nf6 8. c3 Nbd5 9. Bxd5 exd5 10. Re1?! { (16.28 → 6.75) Inaccuracy. Ng4 was best. } (10. Ng4) 10... O-O 11. Bg5 d6 12. Nf3?! { (5.91 → 4.38) Inaccuracy. Qf3 was best. } (12. Qf3 h6) 12... Bg4 13. Qd3 g6? { (4.60 → 7.84) Mistake. h6 was best. } (13... h6 14. Bh4) 14. Nbd2 Bxf3?! { (7.66 → 18.15) Inaccuracy. Bf5 was best. } (14... Bf5 15. Qe2) 15. Nxf3 Qd7 16. h3?! { (18.08 → 6.33) Inaccuracy. Bxf6 was best. } (16. Bxf6 c6) 16... c5?! { (6.33 → 18.12) Inaccuracy. Ne4 was best. } (16... Ne4 17. Bh6 Rfe8 18. c4 Re7 19. cxd5 Rae8 20. Re3 Nf6 21. Rae1 Nxd5 22. Rxe7 Rxe7 23. Rxe7) 17. Bxf6 cxd4 18. Qxd4 Qc6?! { (30.95 → Mate in 5) Checkmate is now unavoidable. Rae8 was best. } (18... Rae8 19. Bg7) 19. Ng5?! { (Mate in 5 → 29.16) Lost forced checkmate sequence. Qe3 was best. } (19. Qe3 Qxc3 20. bxc3 Rae8 21. Qh6 Rxe1+ 22. Nxe1 Rd8 23. Qg7#) 19... Rfe8?! { (29.16 → Mate in 5) Checkmate is now unavoidable. Qc4 was best. } (19... Qc4 20. Qd2) 20. Qh4 Rxe1+ 21. Rxe1 Qc5 22. Qxh7+ Kf8 23. Qxf7# { White wins by checkmate. } 1-0