[Event "Swiss Youth-ch U16 2023"] [Site "Olten"] [Date "2023.05.28"] [Round "6.2"] [White "Rappazzo,Johannes"] [Black "Guyer,Marlon"] [Result "1-0"] [WhiteElo "2019"] [BlackElo "1711"] [Variant "Standard"] [TimeControl "5400+30"] [ECO "C52"] [Opening "Italian Game: Evans Gambit, Tartakower Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4?! { (0.20 → -0.48) Inaccuracy. c3 was best. } (4. c3 Nf6 5. d3 a5 6. O-O d6 7. Re1 O-O 8. Nbd2 Bb6) 4... Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 { C52 Italian Game: Evans Gambit, Tartakower Attack } Qd7 8. O-O Bb6 9. Nbd2 Na5 10. Qc2 Ne7 11. dxe5 O-O 12. Ba3 Ng6 13. exd6 cxd6 14. Bd5 Qc7 15. Rad1 Bc5 16. Bb2 Bd7 17. Nb3 Ba4? { (0.32 → 1.45) Mistake. Nxb3 was best. } (17... Nxb3 18. axb3 Nf4 19. c4 Nxd5 20. exd5 f6 21. Nd4 Rae8 22. h3 Rf7 23. Rde1 Rfe7 24. Rxe7) 18. Qc1?! { (1.45 → 0.54) Inaccuracy. c4 was best. } (18. c4) 18... Ne5?! { (0.54 → 1.11) Inaccuracy. Bc6 was best. } (18... Bc6 19. c4) 19. Nxe5 dxe5 20. Rd3 Bb6?? { (0.45 → 2.42) Blunder. Nxb3 was best. } (20... Nxb3 21. axb3 Bc6 22. c4 Bxd5 23. cxd5 Qd6 24. Bxe5 Qxe5 25. Qxc5 Qxe4 26. Re3 Qf5 27. Qd4) 21. Rg3 Kh8 22. Nxa5?! { (2.26 → 1.56) Inaccuracy. c4 was best. } (22. c4 f6) 22... Bxa5 23. Qg5 f6 24. Qg4 Bb5 25. c4 Bc6 26. Be6 Bd2 27. Rh3 g5?? { (0.52 → 3.16) Blunder. h6 was best. } (27... h6 28. Rd3) 28. Ba3 Rf7? { (3.21 → 5.11) Mistake. Rfd8 was best. } (28... Rfd8 29. Bf5 Rd7 30. Rd1 Ba4 31. Bxd7 Bxd7 32. Qh5 Bxh3 33. Qxh3 g4 34. Qxg4 Bh6 35. Qe6) 29. Bxf7? { (5.11 → 2.99) Mistake. Rd3 was best. } (29. Rd3 Ba5 30. Bd6 Qd7 31. Bxd7 Bxd7 32. Qh5 Be6 33. Kh1 Rd8 34. Rdd1 Bxc4 35. Rc1 b5) 29... Qxf7 30. Rd3 Ba5 31. Rfd1 Qxc4?! { (2.89 → 4.13) Inaccuracy. Ba4 was best. } (31... Ba4 32. Rb1 Re8 33. Rd6 Bd8 34. h3 Kg7 35. h4 h5 36. Qf5 gxh4 37. Qh3 Rg8 38. Rd3) 32. Qf5 Qf7 33. Rd6 Rf8?! { (4.16 → 6.07) Inaccuracy. Qg6 was best. } (33... Qg6 34. Rxf6 Qxf5 35. Rxf5 Bc3 36. Rxg5 Re8 37. h4 a5 38. Rg3 Bd4 39. Rd2 Bxe4 40. Bb2) 34. Rxc6 bxc6 35. Bxf8 Qxf8 36. Rd7 Qh6?? { (6.08 → Mate in 7) Checkmate is now unavoidable. Qg7 was best. } (36... Qg7 37. Rxg7 Kxg7 38. Qd7+ Kf8 39. h4 gxh4 40. Qxc6 Bd8 41. Qe6 Kg7 42. Qd7+ Kg6 43. Qxa7) 37. Rxa7?? { (Mate in 7 → 6.40) Lost forced checkmate sequence. Rf7 was best. } (37. Rf7 Qg6 38. Qc8+ Qg8 39. Rf8 Bd8 40. Qxd8 h6 41. Rxg8+ Kh7 42. Qe8 h5 43. Qg6#) 37... Bb4 38. Qc8+ Bf8 39. Ra8 Kg8 40. Qxc6 g4 41. Qe6+ Kh8 42. Qc8 Kg8 43. a4 f5 44. Qxf8+ Qxf8 45. Rxf8+ Kxf8 46. a5 { White wins. } 1-0