FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/QWa0cvz2"]
[Date "2023.07.01"]
[White "Dembe"]
[Black "Sebastian"]
[Result "0-1"]
[UTCDate "2023.07.01"]
[UTCTime "17:06:50"]
[WhiteElo "1313"]
[BlackElo "1344"]
[WhiteRatingDiff "-10"]
[BlackRatingDiff "+11"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A04"]
[Opening "Zukertort Opening: Ross Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 e5? { (0.39 → 1.87) Mistake. d5 was best. } { A04 Zukertort Opening: Ross Gambit } (1... d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 c5 6. O-O) 2. Nxe5 d6 3. Ng4?? { (1.83 → -6.09) Blunder. Nf3 was best. } (3. Nf3 d5) 3... Bxg4 4. f3 Bc8 5. g3 f6?! { (-6.80 → -4.23) Inaccuracy. d5 was best. } (5... d5 6. d4 Nf6 7. Nc3 Bb4 8. Qd3 c5 9. Bg5 cxd4 10. Qxd4 Nc6 11. Qh4 Bxc3+ 12. bxc3) 6. c4 Nh6 7. Qa4+ c6 8. d4 Bd7 9. Bxh6 gxh6 10. Qb3 d5?! { (-4.50 → -2.98) Inaccuracy. Bc8 was best. } (10... Bc8) 11. cxd5 cxd5 12. Qxb7?! { (-3.11 → -4.74) Inaccuracy. Nc3 was best. } (12. Nc3 Nc6) 12... Nc6 13. e4?! { (-5.25 → -9.00) Inaccuracy. Bh3 was best. } (13. Bh3 Rb8) 13... Rb8 14. Qa6 Bb4+ 15. Nc3 O-O 16. exd5?! { (-5.93 → -9.15) Inaccuracy. a3 was best. } (16. a3 Ba5 17. b4 Nxd4 18. Nxd5 Nc2+ 19. Kf2 Nxa1 20. Bc4 Kh8 21. Qxa7 Rc8 22. Qxa5 Qxa5) 16... Rb6?! { (-9.15 → -4.95) Inaccuracy. Qe8+ was best. } (16... Qe8+ 17. Kd1 Nxd4 18. Qd3 Nb5 19. Ne4 Qe5 20. Rc1 Nd6 21. a3 f5 22. axb4 fxe4 23. Qc3) 17. Qa4? { (-4.95 → -11.70) Mistake. Qd3 was best. } (17. Qd3) 17... Re8+ 18. Kd1 Nxd4 19. Qxa7 Nxf3 20. Bc4 Qe7?? { (-11.64 → 7.38) Blunder. Ne5 was best. } (20... Ne5 21. Bb3 Bg4+ 22. Kc1 Bxc3 23. d6+ Rxb3 24. axb3 Qxd6 25. bxc3 Qd5 26. Qa6 Qxh1+ 27. Kb2) 21. d6+ Qf7 22. Bxf7+ Kxf7 23. Qxd7+ Kf8 24. Nd5 Rxd6 25. Qxh7?? { (7.62 → -0.16) Blunder. Qb7 was best. } (25. Qb7 Re5) 25... Rxd5+ 26. Kc1 Bd2+?? { (0.00 → 7.15) Blunder. Rc8+ was best. } (26... Rc8+ 27. Qc2) 27. Kb1 Re1+ 28. Rxe1 Bxe1 29. Kc2 Rd2+ 30. Kc1 f5 31. Qxf5+ Kg8 32. Qxf3 Rxh2 33. Qa8+ Kg7 34. Qe8 Bd2+ 35. Kb1 Rh1+ 36. Kc2 Rxa1 37. Qd7+ Kg6 38. Qxd2 Rxa2 39. g4 Ra4 40. Qd6+ Kg5 41. Qc6 Rxg4 42. Qe8 Rg2+ 43. Kb3 Rg4 44. Qg8+ Kh5 45. Qd5+ Kh4 46. Qh1+ Kg5 47. Ka2 h5 48. Qc1+ Kh4 49. Qc3 Rg3 50. Qc4+ Kh3 51. b4 h4 52. b5 Kh2? { (8.66 → Mate in 16) Checkmate is now unavoidable. Rg2+ was best. } (52... Rg2+) 53. b6?! { (Mate in 16 → 59.15) Lost forced checkmate sequence. Qxh4+ was best. } (53. Qxh4+ Kg2 54. Qxg3+ Kxg3 55. b6 Kg4 56. b7 Kf5 57. b8=Q Ke6 58. Qf8 Kd7 59. Qf7+ Kc6) 53... Rg2+ 54. Kb1 Kg1?! { (58.04 → Mate in 8) Checkmate is now unavoidable. Rg1+ was best. } (54... Rg1+ 55. Kb2 Rg2+ 56. Ka3 Rg7 57. b7 Rxb7 58. Qxh4+ Kg2 59. Qe4+ Kg3 60. Qxb7 Kf4 61. Qe7) 55. b7 h3 56. b8=Q h2 57. Qb6+ Rf2 58. Qg4+ Kf1 59. Qd1+ Kg2 60. Qg6+ Kh3 61. Qd8?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qdg4# was best. } (61. Qdg4#) 61... h1=Q+ 62. Qd1 Qxd1# { Black wins by checkmate. } 0-1