[Event "Casual Three-check game"] [Site "https://lichess.org/ewRvyPIA"] [Date "2021.04.03"] [White "klimkoj"] [Black "Som2310"] [Result "1-0"] [UTCDate "2021.04.03"] [UTCTime "08:58:46"] [WhiteElo "2170"] [BlackElo "1500"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6?! { (2.19 → 3.32) Inaccuracy. e6 was best. } (2... e6 3. Na3 a6 4. Be2 Nc6 5. O-O Qc7 6. d4 cxd4 7. e5) 3. Bb5? { (3.32 → 1.92) Mistake. Nc3 was best. } (3. Nc3 e6 4. Bb5 Qc7 5. Qe2 Nf6 6. e5 Ng4 7. Bxc6 bxc6) 3... g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. O-O Bg7 5. c3 a6?! { (1.45 → 2.51) Inaccuracy. Nf6 was best. } (5... Nf6) 6. Ba4?! { (2.51 → 1.39) Inaccuracy. Bc4 was best. } (6. Bc4 e6 7. d4 cxd4 8. cxd4 b5 9. d5 bxc4 10. dxc6 Ne7 11. Bg5 O-O 12. e5 Qe8) 6... b5 7. Bc2 e5?! { (1.40 → 2.33) Inaccuracy. d5 was best. } (7... d5 8. d4 Bg4 9. exd5 Qxd5 10. dxc5 Bxf3 11. Qxf3 Qxf3 12. gxf3 Nf6 13. Be3 O-O 14. Nd2) 8. d4 cxd4? { (2.36 → 3.97) Mistake. exd4 was best. } (8... exd4 9. cxd4 d6 10. dxc5 dxc5 11. Qxd8+ Nxd8 12. Nc3 Ne7 13. Nd5 Nxd5 14. exd5 O-O 15. Bf4) 9. cxd4?! { (3.97 → 2.50) Inaccuracy. Bb3 was best. } (9. Bb3 Qe7 10. cxd4 Nxd4 11. Nxd4 exd4 12. Bd5 Bb7 13. Bxb7 Rb8 14. Bxa6 Rb6 15. Bc8 Nf6) 9... exd4? { (2.50 → 4.40) Mistake. Nge7 was best. } (9... Nge7) 10. Bb3 Qe7 11. e5 h6 12. Nxd4 Nxe5? { (5.17 → 9.85) Mistake. Kf8 was best. } (12... Kf8 13. Bf4) 13. Nc3 Nf6 14. Nd5?? { (11.17 → 1.30) Blunder. Bxf7+ was best. } (14. Bxf7+) 14... Nxd5 15. Bxd5 Rb8 16. f4?? { (0.70 → -2.92) Blunder. Re1 was best. } (16. Re1 O-O) 16... Nf3+ 17. Kh1 Nxd4 18. f5?? { (-3.75 → -7.98) Blunder. Qe1 was best. } (18. Qe1 Ne6) 18... Be5?? { (-7.98 → 9.50) Blunder. O-O was best. } (18... O-O 19. f6) 19. fxg6 f5?! { (13.81 → Mate in 7) Checkmate is now unavoidable. Bb7 was best. } (19... Bb7 20. gxf7+) 20. g7 Kd8 21. gxh8=Q+ Bxh8 22. Bf4 d6 23. Re1 Be5 24. Qxd4 Qh4 25. Qb6+ { Black resigns. } 1-0