[Event "April-April-Turnier"] [Site "https://lichess.org/jXrxhS6w"] [Date "2021.03.12"] [White "TE_Valentin_W_St1"] [Black "Sonnenkoenig"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "16:00:00"] [WhiteElo "1281"] [BlackElo "1846"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } h6 6. O-O d6 7. Be3 Bb6?! { (-0.25 → 0.36) Inaccuracy. Bxe3 was best. } (7... Bxe3 8. fxe3 Na5 9. b3 O-O 10. a4 c6 11. d4 Nxc4 12. bxc4) 8. h3 O-O 9. Qe2 Kh8 10. Bxb6 axb6 11. Qe3 Nh5 12. g4? { (-0.21 → -1.86) Mistake. Rae1 was best. } (12. Rae1) 12... Nf4 13. Kh2 Na5? { (-2.26 → -1.03) Mistake. h5 was best. } (13... h5 14. Rh1 hxg4 15. hxg4 g5 16. Rag1 Kg7 17. Rg3 Rh8+ 18. Kg1 Rxh1+ 19. Kxh1 Na5 20. Bd5) 14. Nd5 Nxc4 15. Qc1?? { (-0.83 → -5.68) Blunder. dxc4 was best. } (15. dxc4 g5 16. Qc3 Bd7 17. Rfd1 Nxd5 18. cxd5 Kg7 19. Rg1 c6 20. dxc6 bxc6 21. a4 Qf6) 15... Na5 16. Nxf4 exf4 17. Qxf4 Qe7 18. c4 Nc6 19. g5 hxg5 20. Nxg5 Qe5 21. Qxe5 Nxe5 22. f4 Nxd3 23. b3 Nc5 24. f5 f6 25. Ne6 Bxe6 26. fxe6 Nxe6 27. Rae1 Rxa2+ 28. Kg3 Rb2 29. Rf5 Rxb3+ 30. Kh2 Ra8 31. Rh5+ Kg8 32. Rg1 Ra2+ 33. Rg2 Rbb2 34. Rh4?! { (-10.25 → Mate in 5) Checkmate is now unavoidable. Rxb2 was best. } (34. Rxb2 Rxb2+ 35. Kg3 Rc2 36. Rd5 Rxc4 37. h4 Rxe4 38. Rd2 Re3+ 39. Kg2 Kf7 40. Ra2 b5) 34... Rxg2+ 35. Kh1 Rgb2 36. Rg4 Nf4 37. h4 Nh3 38. h5 Rb1+ 39. Rg1 Rxg1# { Black wins by checkmate. } 0-1