[Event "Casual Three-check game"] [Site "https://lichess.org/urIRdGja"] [Date "2023.07.13"] [White "iakov98"] [Black "Polstastisch"] [Result "1-0"] [UTCDate "2023.07.13"] [UTCTime "23:14:58"] [WhiteElo "2347"] [BlackElo "2082"] [WhiteTitle "IM"] [BlackTitle "FM"] [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. e5 d5 5. Nb5 Nh6 6. Be2?? { (5.13 → 2.38) Blunder. c3 was best. } (6. c3 a6 7. Nd6+ Bxd6 8. exd6 O-O 9. d4 e5 10. Bxh6 Re8) 6... Nf5 7. O-O a6 8. Nd6+ Nxd6 9. exd6 Bxd6 10. g3 h5? { (2.51 → 4.07) Mistake. Bd7 was best. } (10... Bd7 11. d4) 11. d4 h4? { (4.73 → 9.88) Mistake. c4 was best. } (11... c4 12. Ng5) 12. dxc5?? { (9.88 → -14.33) Blunder. Bg5 was best. } (12. Bg5) 12... Bxc5?? { (-14.33 → 2.69) Blunder. hxg3 was best. } (12... hxg3) 13. Kh1?? { (2.69 → 0.84) Blunder. g4 was best. } (13. g4 Bd7 14. Be3 Bxe3 15. fxe3 Qe7 16. c4 Rd8 17. Qd3 f5 18. cxd5 Nb4 19. Qd2 O-O) 13... hxg3? { (0.84 → 2.15) Mistake. Bd7 was best. } (13... Bd7) 14. fxg3 d4?! { (2.13 → 3.39) Inaccuracy. Bd7 was best. } (14... Bd7 15. Nh4) 15. c4?? { (3.39 → -4.76) Blunder. Bd3 was best. } (15. Bd3) 15... b6?? { (-4.76 → 4.48) Blunder. Bd7 was best. } (15... Bd7 16. Bd3 Qc7 17. Bf4 Rxh2+ 18. Kxh2 O-O-O 19. Kg1 e5 20. Ng5 exf4 21. Nxf7 Ne5 22. Qh5) 16. Bd3 Bb7 17. Be4?? { (4.75 → -4.91) Blunder. Kg1 was best. } (17. Kg1) 17... Qe7?? { (-4.91 → 19.24) Blunder. Qd7 was best. } (17... Qd7 18. h4) 18. Qa4 Qd7 19. Bf4?? { (20.61 → 0.37) Blunder. Ne5 was best. } (19. Ne5) 19... f5 20. Ne5?? { (0.37 → -3.30) Blunder. Bxf5 was best. } (20. Bxf5 O-O-O) 20... Nxe5?? { (-3.30 → 25.56) Blunder. O-O-O was best. } (20... O-O-O 21. Rf2 fxe4 22. Nxd7 Rxd7 23. Be3 Rdd8 24. Rd1 d3 25. h4 Rhf8 26. b4 Rxf2 27. bxc5) 21. Qxd7+ Nxd7 22. Bxb7 Ra7?! { (23.28 → Mate in 5) Checkmate is now unavoidable. O-O was best. } (22... O-O 23. Rae1) 23. Bc6?! { (Mate in 5 → 29.54) Lost forced checkmate sequence. Rae1 was best. } (23. Rae1 O-O 24. Rxe6 Nf6 25. Rxf6 Rf7 26. Rxf7 Rxb7 27. Rxg7#) 23... Kf7?! { (29.54 → Mate in 4) Checkmate is now unavoidable. O-O was best. } (23... O-O 24. Rae1) 24. Be5 g6 25. Rxf5# { Game ends by variant rule. } 1-0