[Event "Chess class online practice"] [Site "https://lichess.org/VrQk55wO"] [Date "2022.07.24"] [White "ghin"] [Black "Dikshap110205"] [Result "1-0"] [UTCDate "2022.07.24"] [UTCTime "13:43:39"] [WhiteElo "1154"] [BlackElo "1608"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-36"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.17 → 0.75) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Na4 Nxf3+ 8. Qxf3) 4. Bc4?! { (0.75 → 0.13) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 Nf6 8. O-O O-O) 4... Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d6 7. Be3 Nd4?! { (-0.33 → 0.48) Inaccuracy. Bxe3 was best. } (7... Bxe3 8. fxe3 Na5 9. Bb3 c6 10. h3 b5 11. Qe1 h6 12. Ne2) 8. a3? { (0.48 → -0.87) Mistake. Bxd4 was best. } (8. Bxd4 exd4 9. Na4 b6 10. c3 Bg4 11. h3 Bxf3 12. Qxf3 c6) 8... Bg4 9. b4? { (-0.67 → -2.15) Mistake. Bxd4 was best. } (9. Bxd4) 9... Nxf3+?! { (-2.15 → -1.22) Inaccuracy. Bb6 was best. } (9... Bb6 10. Na4) 10. gxf3 Bh3?? { (-0.98 → 6.37) Blunder. Bxe3 was best. } (10... Bxe3 11. fxe3) 11. bxc5 Bxf1 12. Qxf1 dxc5 13. Qg2 Nh5 14. Bxc5 Re8 15. Qh3 b6?! { (5.51 → 7.83) Inaccuracy. Nf4 was best. } (15... Nf4 16. Qf5 Kh8 17. Bxf7 g6 18. Qg4 Re7 19. Bb3 h5 20. Qg3 Rg7 21. Kf1 g5 22. Ne2) 16. Qxh5 bxc5 17. Bxf7+ Kf8 18. Bxe8 Qxe8 19. Qxe8+ Rxe8 20. Rb1 Kf7 21. Rb7 Re6 22. Rxc7+ Kg6 23. Rb7 Ra6 24. a4 Kg5 25. Rc7 Ra5 26. Rxg7+ Kf4? { (9.73 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } (26... Kf6 27. Rc7) 27. Rxh7?! { (Mate in 2 → 10.53) Lost forced checkmate sequence. Rg3 was best. } (27. Rg3 c4 28. Ne2#) 27... Kxf3?! { (10.53 → Mate in 3) Checkmate is now unavoidable. Kg5 was best. } (27... Kg5 28. Rf7 Ra6 29. Rf5+ Kg6 30. Rxe5 Rc6 31. Kg2 Kf7 32. f4 a6 33. Rg5 c4 34. d4) 28. Rh3+? { (Mate in 3 → 9.21) Lost forced checkmate sequence. Rg7 was best. } (28. Rg7 c4 29. Rg3+ Kf4 30. Ne2#) 28... Kg4 29. Rg3+ Kf4? { (9.15 → Mate in 1) Checkmate is now unavoidable. Kh5 was best. } (29... Kh5 30. Kg2) 30. Nd5# { White wins by checkmate. } 1-0