FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/VDH1i4ia"]
[Date "2023.11.23"]
[White "Matthew4"]
[Black "Jackson"]
[Result "0-1"]
[UTCDate "2023.11.23"]
[UTCTime "00:46:18"]
[WhiteElo "2201"]
[BlackElo "1869"]
[WhiteRatingDiff "-14"]
[BlackRatingDiff "+12"]
[WhiteTitle "GM🦃"]
[BlackTitle "GM🏆"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B15"]
[Opening "Caro-Kann Defense: von Hennig Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4? { (0.41 → -0.62) Mistake. Nxe4 was best. } { B15 Caro-Kann Defense: von Hennig Gambit } (4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6) 4... e6?? { (-0.62 → 1.08) Blunder. Nf6 was best. } (4... Nf6 5. Nge2 b5 6. Bb3 b4 7. Na4 Bf5 8. O-O e6 9. c3) 5. Nxe4 Nf6?! { (1.00 → 1.59) Inaccuracy. Nd7 was best. } (5... Nd7 6. Nf3 Ngf6 7. Qe2 Nxe4 8. Qxe4 Nf6 9. Qh4 Nd5 10. Qg4 Nf6 11. Qg3 Bd6 12. Qxg7) 6. Bg5?! { (1.59 → 0.69) Inaccuracy. Nxf6+ was best. } (6. Nxf6+) 6... Be7 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 9. Nf3 O-O?! { (0.42 → 0.95) Inaccuracy. c5 was best. } (9... c5 10. c3 cxd4 11. Qxd4 Qxd4 12. Nxd4 Bd7 13. O-O-O Nc6 14. Nb5 Ke7 15. Rhe1 Rhd8 16. f4) 10. Bd3?! { (0.95 → 0.13) Inaccuracy. Qe2 was best. } (10. Qe2 Nd7 11. Qe4 Qe7 12. O-O-O Nf6 13. Qh4 Nd5 14. Qxe7 Nxe7 15. Rhe1 b6 16. h4 Bb7) 10... Nd7 11. c3 e5 12. O-O exd4 13. Nxd4 Ne5 14. Bc2 Rd8 15. Qe2 Bg4 16. f3 Bh5 17. Rfe1?! { (0.53 → -0.25) Inaccuracy. Rae1 was best. } (17. Rae1 Nd7 18. Bb3 a5 19. a4 Bg6 20. f4 Nc5 21. f5 Nxb3 22. Nxb3 Bxf5 23. Nd4 g6) 17... Ng6?! { (-0.25 → 0.60) Inaccuracy. Re8 was best. } (17... Re8 18. Qf2 Bg6 19. f4 Bxc2 20. fxe5 Qxf2+ 21. Kxf2 Bg6 22. Rad1 Rad8 23. Nf3 Kf8 24. g4) 18. Qf2?! { (0.60 → -0.29) Inaccuracy. Nf5 was best. } (18. Nf5 Nf4) 18... Nf4 19. Rad1 Re8 20. Ne2 Nxe2+ 21. Rxe2 Rxe2 22. Qxe2 Qg5?! { (0.16 → 0.97) Inaccuracy. Bg6 was best. } (22... Bg6 23. Bxg6) 23. Re1 Qc5+ 24. Kh1?! { (0.77 → 0.08) Inaccuracy. Qe3 was best. } (24. Qe3 Qf8) 24... f6?! { (0.08 → 0.62) Inaccuracy. Bg6 was best. } (24... Bg6 25. Bxg6) 25. Qe6+?! { (0.62 → 0.11) Inaccuracy. Bb3+ was best. } (25. Bb3+ Bf7) 25... Bf7 26. Bxh7+ Kxh7 27. Qxf7 Qf2 28. Qe6 Rd8 29. h3 Rd5?! { (0.00 → 0.72) Inaccuracy. Rd2 was best. } (29... Rd2 30. Qe4+ Kh6 31. Qf4+ Kh7) 30. Kh2?! { (0.72 → 0.00) Inaccuracy. Qe4+ was best. } (30. Qe4+ Kh6 31. Re2 Qg3 32. Qc2 Qd6 33. Re1 Rd2 34. Qe4 g5 35. Qf5 Rd1 36. Rxd1 Qxd1+) 30... Rg5 31. Qe4+?? { (0.11 → -8.99) Blunder. Rg1 was best. } (31. Rg1 Qxb2) 31... f5 32. Qh4+ Qxh4 33. Rg1 Qf4+ 34. g3 Qd2+ 35. Rg2 Qe3 36. f4 Rg6 37. c4 Rd6 38. b3 Rd2?! { (Mate in 6 → -10.12) Lost forced checkmate sequence. Rd1 was best. } (38... Rd1 39. h4 Qc1 40. Rf2 Rg1 41. c5 Qe1 42. Kh3 Qxf2 43. h5 Qxg3#) 39. h4 Rxg2+ 40. Kxg2 Qd2+ 41. Kh3 Qxa2 42. b4?! { (-75.08 → Mate in 16) Checkmate is now unavoidable. h5 was best. } (42. h5 Kh6) 42... Qxc4 43. b5 cxb5 44. h5 b4 45. h6 b3 46. hxg7 Kxg7 47. Kh4 b2 48. g4 b1=Q 49. Kg5 Qb6 50. gxf5 Qf6+ 51. Kg4 Qe2+ 52. Kg3 Qc3+ 53. Kh4 Qh2+ 54. Kg5 Qcg3# { Black wins by checkmate. } 0-1