[Event "Rated classical game"] [Site "https://lichess.org/czwsWU5e"] [Date "2020.04.27"] [White "son-mat"] [Black "ianibot"] [Result "1-0"] [UTCDate "2020.04.27"] [UTCTime "13:30:22"] [WhiteElo "2150"] [BlackElo "1752"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "1500+20"] [ECO "A41"] [Opening "Robatsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c4 Bg4 { A41 Robatsch Defense } 5. Be2 Nf6 6. Nc3 a6 7. Be3 Nc6 8. a3?! { (1.30 → 0.62) Inaccuracy. d5 was best. } (8. d5) 8... O-O 9. O-O e5 10. d5 Ne7?! { (0.32 → 0.94) Inaccuracy. Bxf3 was best. } (10... Bxf3 11. Bxf3) 11. h3 Bd7 12. Nd2 h6 13. b4 Nh7 14. Rc1 f5 15. f3 f4 16. Bf2 Bf6 17. c5 Kg7 18. Nc4 Be8 19. cxd6 cxd6 20. Nb6 Rb8 21. a4?! { (1.90 → 1.27) Inaccuracy. b5 was best. } (21. b5 Nc8 22. Nxc8 Rxc8 23. bxa6 bxa6 24. Bxa6 Rb8 25. a4 Bh4 26. Bb5 Bxf2+ 27. Rxf2 Bf7) 21... Nc8 22. Nxc8 Rxc8 23. b5 axb5 24. Bxb5 Qa5? { (1.00 → 2.69) Mistake. Bh4 was best. } (24... Bh4 25. Bxh4) 25. Qb3 Rf7 26. Bxe8 Rxe8 27. Nb5 Be7?? { (3.46 → 8.11) Blunder. Rd7 was best. } (27... Rd7 28. Nc7 Qxc7 29. Rxc7 Rxc7 30. Bb6 Rd7 31. Qb5 Nf8 32. Rc1 Bd8 33. Bf2 Be7 34. Qb6) 28. Nc7 Ref8 29. Bb6 Qd2 30. Rcd1 Qe2 31. Rfe1 Qxe1+ 32. Rxe1 Kh8 33. Rc1 Bh4 34. Ne6 Re8 35. Rc7 Kg8 36. Rxf7 Kxf7 37. Bc7 Nf8 38. Nxf8 Kxf8 39. Bxd6+ Kf7?! { (18.72 → Mate in 14) Checkmate is now unavoidable. Kg8 was best. } (39... Kg8 40. Qxb7) 40. Qxb7+ Be7 41. a5 Kf6?! { (30.26 → Mate in 12) Checkmate is now unavoidable. h5 was best. } (41... h5 42. a6) 42. Bxe7+ Rxe7 43. a6 Rxb7 44. axb7 Kg5 45. b8=Q Kh4 46. Qxe5 g5 47. d6 h5 48. Kh2 g4 49. Qf6# { White wins by checkmate. } 1-0