[Event "Rated rapid game"] [Site "https://lichess.org/RVmBH4x0"] [Date "2023.09.06"] [White "Ivan_Ob"] [Black "Mertdayi"] [Result "1-0"] [UTCDate "2023.09.06"] [UTCTime "14:58:46"] [WhiteElo "1256"] [BlackElo "1362"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. c4?! { (-0.84 → -1.73) Inaccuracy. Be2 was best. } (7. Be2 Bf5 8. O-O O-O-O 9. Be3 f6 10. Nd2 Qd7 11. Ne4 Bg6) 7... Qd6?! { (-1.73 → -0.94) Inaccuracy. Bb4+ was best. } (7... Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Qd6 10. Be2 Bf5 11. O-O O-O-O 12. Qe3) 8. Ng5?! { (-0.94 → -1.90) Inaccuracy. Be2 was best. } (8. Be2 Bf5 9. O-O Be7 10. Bd2 Bxd3 11. Bc3 Bf5 12. Qxd6 cxd6) 8... Be7 9. Ne4?! { (-1.42 → -2.10) Inaccuracy. Be2 was best. } (9. Be2 Bf5) 9... Qd4?! { (-2.10 → -1.14) Inaccuracy. Qg6 was best. } (9... Qg6 10. Nc3 Be6 11. Be3 f5 12. Qa4 f4 13. Bd2 O-O-O 14. O-O-O Bf5 15. f3 Bc5 16. Ne4) 10. Be2 Bf5 11. Be3 Qxb2 12. O-O Bxe4 13. dxe4 Rd8 14. Qa4?? { (-1.87 → -5.04) Blunder. Qe1 was best. } (14. Qe1 O-O 15. Bg4 Qa3 16. Rb1 b6 17. c5 Nd4 18. cxb6 axb6 19. Qc1 Qa7 20. Kh1 Bc5) 14... a6?? { (-5.04 → -0.86) Blunder. Qxe2 was best. } (14... Qxe2 15. Qb3 Qg4 16. Qxb7 Qe6 17. Qxc7 O-O 18. Rad1 Nd4 19. Qxa7 Ra8 20. Qb7 Rfd8 21. Bxd4) 15. Rab1?! { (-0.86 → -1.43) Inaccuracy. Bg4 was best. } (15. Bg4 Qa3 16. Qxa3 Bxa3 17. c5 Nd4 18. Rab1 Bxc5 19. Rxb7 h5 20. Bh3 Bb6 21. g3 Ke7) 15... Qxe2 16. Rxb7 Rd6?? { (-1.46 → 1.17) Blunder. O-O was best. } (16... O-O 17. Rxc7 Nd4 18. Rxe7 Nc2 19. Rd7 Nxe3 20. fxe3 Qxe3+ 21. Kh1 Rxd7 22. Qxd7 Qxe4 23. Rc1) 17. Rb8+?? { (1.17 → -1.18) Blunder. Rxc7 was best. } (17. Rxc7 O-O) 17... Bd8 18. Bg5?? { (-1.26 → -5.05) Blunder. Bc5 was best. } (18. Bc5 Rg6) 18... O-O 19. Bxd8 Rfxd8?? { (-5.24 → 0.00) Blunder. Nxd8 was best. } (19... Nxd8 20. h3 Qxe4 21. Qa5 Qxc4 22. Qxe5 Qxa2 23. Qe7 h5 24. Qxd6 cxd6 25. Rbb1 f5 26. f3) 20. Rxd8+ Nxd8?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rxd8 was best. } (20... Rxd8 21. Qxc6 h6 22. Qxc7 Rd1 23. Qc8+ Kh7 24. Qf5+ Kh8 25. Qc8+) 21. Qe8# { White wins by checkmate. } 1-0