FEN
[Event "August Chess Megatournament"]
[Site "https://cohenchessclub.com/OnLPK3OP"]
[Date "2023.08.13"]
[White "Chauncey"]
[Black "Oskar"]
[Result "1-0"]
[UTCDate "2023.08.13"]
[UTCTime "20:30:00"]
[WhiteElo "1892"]
[BlackElo "1957"]
[WhiteRatingDiff "+25"]
[BlackRatingDiff "-12"]
[WhiteTitle "🏆"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "600+2"]
[ECO "C44"]
[Opening "Ponziani Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. c3 { C44 Ponziani Opening } Bc5? { (-0.07 → 1.20) Mistake. d5 was best. } (3... d5 4. Qa4 f6 5. d3 a6 6. Nbd2 Be6 7. d4 Qd7 8. dxe5) 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 Nf6 7. e5 Ne4 8. Qc2 Nxc3?? { (0.95 → 2.79) Blunder. d5 was best. } (8... d5) 9. bxc3 Ba5 10. Ba3?! { (2.60 → 1.63) Inaccuracy. Bd3 was best. } (10. Bd3 d6) 10... d6 11. exd6 cxd6 12. Bxd6?? { (1.03 → -7.11) Blunder. Bd3 was best. } (12. Bd3 Bg4 13. O-O Bxf3 14. Rfe1+ Kf8 15. gxf3 Rc8 16. Qc1 h5 17. Re4 Rh6 18. Rb1 Rf6) 12... Qxd6 13. Bd3 Nxd4 14. Nxd4 Qxd4 15. O-O O-O?? { (-5.84 → 7.91) Blunder. Qxc3 was best. } (15... Qxc3 16. Qa4+ Kf8 17. Rab1 Be6 18. Be2 Rd8 19. Rfc1 Qe5 20. Bc4 Bb6 21. Bxe6 Qxe6 22. Rd1) 16. cxd4 h6 17. Bf5 Bb6 18. Bxc8 Raxc8 19. Qd3 Rfd8 20. Rac1 Rb8 21. Rc4 Rd5 22. Rfc1 Rbd8 23. Rc8 Rxd4 24. Rxd8+ Rxd8 25. Qxd8+ Bxd8 26. Rc8 a5 27. Rxd8+ Kh7 28. Rd7 b5 29. Rxf7 b4 30. Ra7 Kg6 31. Rxa5 Kf6 32. Rb5 Ke6 33. Rxb4 Kd6 34. Rb3 Kc5 35. Rg3 g5 36. Rh3 Kb4 37. Rxh6 Ka3 38. Rg6 Kxa2 39. Rxg5 Kb3 40. Re5 Kc4 41. Re3 Kd4 42. h4 Kc5 43. h5 { Black resigns. } 1-0