[Event "Rated Three-check game"] [Site "https://lichess.org/CMju0QX8"] [Date "2023.05.01"] [White "NikitaNaumov"] [Black "frandonov"] [Result "1-0"] [UTCDate "2023.05.01"] [UTCTime "14:04:47"] [WhiteElo "1489"] [BlackElo "1529"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-6"] [Variant "Three-check"] [TimeControl "300+3"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4?! { (0.15 → -0.48) Inaccuracy. Nc3 was best. } (1. Nc3 e6 2. Nf3 Nc6 3. e4 Bb4 4. a3 Bxc3 5. dxc3 h6) 1... e6?? { (-0.48 → 2.00) Blunder. e5 was best. } { A40 Horwitz Defense } (1... e5 2. c3 e4 3. Bf4 Nf6 4. Nd2 c6 5. e3 d5 6. Ne2) 2. c3 Nf6 3. Nf3 Nh5?? { (1.10 → 4.23) Blunder. Be7 was best. } (3... Be7 4. Nbd2) 4. e3?! { (4.23 → 3.23) Inaccuracy. e4 was best. } (4. e4) 4... c5 5. Bb5?! { (3.60 → 2.69) Inaccuracy. Bd3 was best. } (5. Bd3 Nc6) 5... cxd4 6. exd4 Nc6 7. a4?! { (2.89 → 1.70) Inaccuracy. O-O was best. } (7. O-O Nf6) 7... a6 8. Bxc6 bxc6 9. O-O Bd6 10. g3?! { (1.07 → 0.14) Inaccuracy. Ne5 was best. } (10. Ne5 Qh4) 10... Nxg3?? { (0.14 → 7.08) Blunder. O-O was best. } (10... O-O 11. Ne5 Nf6 12. Bg5 Bb7 13. Ng4 Kh8 14. Qf3 Be7 15. Bxf6 Bxf6 16. Nxf6 Qxf6 17. Qxf6) 11. hxg3?? { (7.08 → 3.00) Blunder. fxg3 was best. } (11. fxg3 f5 12. Ng5 O-O 13. Nxh7 Qe8 14. Bf4 Be7 15. Nxf8 Bxf8 16. Nd2 a5 17. Nf3 c5) 11... Qc7?? { (3.00 → 8.84) Blunder. O-O was best. } (11... O-O 12. Nbd2 Be7 13. Ne4 f5 14. Nc5 d6 15. Nd3 g5 16. Re1 Bd7 17. b4 a5 18. Bxg5) 12. Ne5?! { (8.84 → 5.56) Inaccuracy. Nbd2 was best. } (12. Nbd2) 12... c5? { (5.56 → 31.77) Mistake. O-O was best. } (12... O-O 13. Qh5) 13. Bf4? { (31.77 → 4.84) Mistake. Nxf7 was best. } (13. Nxf7) 13... cxd4? { (4.84 → 28.09) Mistake. O-O was best. } (13... O-O 14. Qh5 cxd4 15. Ng4 Kh8 16. Nf6 gxf6 17. Qh6 Qd8 18. Bxd6 Rg8 19. Qh1 Ra7 20. Qh4) 14. cxd4?? { (28.09 → 4.61) Blunder. Nxf7 was best. } (14. Nxf7) 14... Bxe5? { (4.61 → 11.80) Mistake. O-O was best. } (14... O-O 15. Nd2 Bb7 16. Rc1 Qa5 17. f3 Qb4 18. Ndc4 Bb8 19. Rf2 d5 20. Ne3 Bxe5 21. Bxe5) 15. Bxe5 Qc6 16. Bxg7 Bb7 17. f3?? { (15.21 → 1.44) Blunder. d5 was best. } (17. d5) 17... e5?? { (1.44 → 19.88) Blunder. Rg8 was best. } (17... Rg8 18. Be5 f6 19. Bf4 Kf7 20. Kf2 Qxf3+ 21. Qxf3 Bxf3 22. Ke1 Bb7 23. Nc3 Rg6 24. Rd1) 18. Bxh8 exd4?! { (19.23 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (18... f6 19. Qb3) 19. Bxd4?! { (Mate in 4 → 29.50) Lost forced checkmate sequence. Re1+ was best. } (19. Re1+ Qe6 20. Rxe6+ fxe6 21. Qc2 d5 22. Qc8#) 19... Qh6?! { (29.50 → Mate in 4) Checkmate is now unavoidable. O-O-O was best. } (19... O-O-O 20. Nd2) 20. Re1+ { Black resigns. } 1-0