[Event "Royal Marathon 4 Team Battle"] [Site "https://lichess.org/hbVZPvob"] [Date "2021.04.23"] [White "Romaa2011"] [Black "LeArNBliTz"] [Result "1-0"] [UTCDate "2021.04.23"] [UTCTime "13:08:21"] [WhiteElo "800"] [BlackElo "1544"] [WhiteRatingDiff "+700"] [BlackRatingDiff "-33"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6? { (-0.13 → 0.98) Mistake. e5 was best. } { A40 Horwitz Defense } (1... e5 2. c3 e4 3. e3 c6 4. d5 Bd6 5. dxc6 dxc6 6. Nd2) 2. c3 b5?! { (1.32 → 2.00) Inaccuracy. Nf6 was best. } (2... Nf6) 3. Qb3? { (2.00 → 0.82) Mistake. e4 was best. } (3. e4 Bb7) 3... b4?! { (0.82 → 1.93) Inaccuracy. Bb7 was best. } (3... Bb7) 4. e3?! { (1.93 → 0.92) Inaccuracy. e4 was best. } (4. e4) 4... bxc3 5. Nxc3 Nc6 6. Bb5? { (1.11 → -0.40) Mistake. Nf3 was best. } (6. Nf3) 6... Bb4?? { (-0.40 → 1.48) Blunder. Rb8 was best. } (6... Rb8 7. Nf3 a6 8. d5 Nge7 9. dxc6 Nxc6 10. O-O axb5 11. Nxb5 Be7 12. Bd2 O-O 13. a4) 7. Bxc6 Bxc3+ 8. Qxc3 dxc6 9. Qxc6+ Bd7 10. Qxd7+?? { (1.63 → -7.79) Blunder. Qc5 was best. } (10. Qc5 Nf6 11. Nf3 Ne4 12. Qh5 Qf6 13. b3 Rb8 14. Ba3 Rb5 15. Qg4 Ng5 16. h4 Nxf3+) 10... Qxd7 11. Bd2 Nf6 12. Ne2 Rb8 13. Bc3 Qd6 14. O-O?! { (-10.23 → Mate in 2) Checkmate is now unavoidable. Rb1 was best. } (14. Rb1 Qa6) 14... Ng4?! { (Mate in 2 → -10.07) Lost forced checkmate sequence. Qxh2+ was best. } (14... Qxh2+ 15. Kxh2 Ng4+) 15. g3?! { (-10.07 → Mate in 7) Checkmate is now unavoidable. Ng3 was best. } (15. Ng3 h5) 15... Nxh2 16. Kxh2 Qxg3+ 17. fxg3 h5?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Rb5 was best. } (17... Rb5 18. d5 Rxd5 19. Be5 Rxe5 20. Kg1 Rh5 21. Rf3 Rh1+) 18. Rxf7 h4 19. Re7+ { Game ends by variant rule. } 1-0