FEN
[Event "April Chess Megatournament"]
[Site "https://cohenchessclub.com/zj0EgatT"]
[Date "2022.04.09"]
[White "SamjD"]
[Black "Nathan"]
[Result "0-1"]
[UTCDate "2022.04.09"]
[UTCTime "20:05:00"]
[WhiteElo "1571"]
[BlackElo "1866"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+10"]
[WhiteTitle "IM🗿"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d6 7. Ng5?? { (0.31 → -2.24) Blunder. Na4 was best. } (7. Na4 Bb6 8. c3 h6 9. Re1 Na5 10. Nxb6 axb6 11. Bb5 Bd7) 7... h6?? { (-2.24 → -0.52) Blunder. Bg4 was best. } (7... Bg4 8. Qd2 h6 9. Bxf7+ Rxf7 10. Nxf7 Kxf7 11. Na4 Bd4 12. c3 Bb6 13. Nxb6 axb6 14. f4) 8. Nf3 Bg4 9. h3 { White offers draw } 9... Bh5 10. Nd5 Nxd5 11. exd5?? { (-0.48 → -2.19) Blunder. Bxd5 was best. } (11. Bxd5 Nd4 12. g4 c6 13. Nxd4 Bxd4 14. Bb3 Bg6 15. a4 a5 16. Qf3 Kh8 17. c3 Bb6) 11... Nd4 12. g4 Nxf3+ 13. Qxf3 Bg6 14. Rd1?? { (-1.21 → -3.99) Blunder. Qg3 was best. } (14. Qg3 Qd7 15. Be3 Bxe3 16. fxe3 f5 17. Kh2 Qe7 18. gxf5 Bxf5 19. a4 a6 20. a5 Rf6) 14... a6?! { (-3.99 → -2.91) Inaccuracy. f5 was best. } (14... f5 15. Be3) 15. d4? { (-2.91 → -4.86) Mistake. Be3 was best. } (15. Be3 Bxe3 16. fxe3 f5 17. Rf1 h5 18. gxh5 Qg5+ 19. Kh2 Bxh5 20. Qg3 Qh6 21. Rg1 f4) 15... exd4?? { (-4.86 → -2.02) Blunder. Bxd4 was best. } (15... Bxd4 16. c3) 16. c3?? { (-2.02 → -6.17) Blunder. Bd3 was best. } (16. Bd3 Qh4) 16... dxc3 17. bxc3 b5 18. Bd3 Bxd3?! { (-5.17 → -3.87) Inaccuracy. Qh4 was best. } (18... Qh4 19. Kg2 Rae8 20. Bf4 Bxd3 21. Bg3 Be4 22. Bxh4 Bxf3+ 23. Kxf3 f5 24. Re1 fxg4+ 25. Kxg4) 19. Rxd3 a5?! { (-3.77 → -2.45) Inaccuracy. Qh4 was best. } (19... Qh4 20. Be3) 20. Qg3? { (-2.45 → -4.49) Mistake. Be3 was best. } (20. Be3) 20... Re8?! { (-4.49 → -2.92) Inaccuracy. f5 was best. } (20... f5) 21. g5? { (-2.92 → -5.08) Mistake. Be3 was best. } (21. Be3 Bxe3 22. Rxe3 Qg5 23. Rd1 h5 24. Rd4 Rxe3 25. Qxe3 Qxe3 26. fxe3 Re8 27. Kf2 Re5) 21... Re1+ 22. Kh2 hxg5?? { (-5.98 → 0.00) Blunder. h5 was best. } (22... h5 23. g6) 23. Bxg5 Qe8?? { (0.00 → 7.61) Blunder. Rxa1 was best. } (23... Rxa1 24. Bxd8 Rxd8 25. Qg5 f6 26. Qg4 Rxa2 27. Rg3 Rxf2+ 28. Kh1 g5 29. Rf3 Rxf3 30. Qxf3) 24. Bh6?? { (7.61 → -3.14) Blunder. Bf6 was best. } (24. Bf6 g6 25. Qh4 Qe5+ 26. Bxe5 Rxe5 27. Rf3 Rf8 28. Rg1 Re2 29. Qf4 Rxf2+ 30. Rxf2 Bxf2) 24... g6 25. Rxe1 Qxe1 26. Re3?? { (-3.74 → -8.60) Blunder. Be3 was best. } (26. Be3 b4) 26... Bxe3 27. fxe3 Qxc3 28. e4 Qe5 29. Qxe5 dxe5 30. h4 f6 31. Kh3 Kh7 32. Bd2 a4 33. Kg4 Rd8 34. Ba5 Rd7 35. Bb4 Kh6 36. Bf8+ Kh7 37. h5 gxh5+ 38. Kxh5 Rf7 39. Bd6? { (-8.71 → Mate in 17) Checkmate is now unavoidable. Bb4 was best. } (39. Bb4 f5) 39... cxd6 40. Kh4 { White offers draw } 40... b4 41. Kg4 b3 42. a3 b2 43. Kf5 b1=Q 44. Ke6 Qxe4 45. Kxf7 Qxd5+ 46. Kxf6 e4 47. Ke7 e3 48. Kd7 e2 49. Kc7 e1=Q 50. Kb6 Qea5# { Black wins by checkmate. } 0-1