CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/tiFrHWrI"] [Date "2022.04.27"] [White "emerson"] [Black "Vonn"] [Result "1-0"] [UTCDate "2022.04.27"] [UTCTime "23:08:44"] [WhiteElo "1645"] [BlackElo "1748"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } h6 6. O-O d6 7. Re1 Bg4 8. h3 Bh5 9. Be3 Bxe3 10. Rxe3 Nd4 11. Qd2?? { (-0.99 → -6.26) Blunder. g4 was best. } (11. g4 Nxg4 12. hxg4 Bxg4 13. Bxf7+ Kxf7 14. Nxe5+ dxe5 15. Qxg4 h5 16. Qg3 Qd6 17. Kh1 g5) 11... Nxf3+?? { (-6.26 → -2.65) Blunder. Bxf3 was best. } (11... Bxf3 12. gxf3 Nh5 13. Kh2 c6 14. Rg1 Qf6 15. Qd1 Qf4+ 16. Kh1 Qh4 17. Qf1 Nxc2 18. Ne2) 12. gxf3 Qd7?? { (-2.68 → -0.81) Blunder. Nh7 was best. } (12... Nh7 13. Kh2 Ng5 14. Kg2 O-O 15. Rh1 Ne6 16. Ne2 Qf6 17. h4 Nf4+ 18. Nxf4 exf4 19. Ree1) 13. Kh2 O-O-O?! { (-0.89 → -0.15) Inaccuracy. O-O was best. } (13... O-O 14. d4 Qe7 15. Rg1 Kh8 16. dxe5 dxe5 17. Nd5 Nxd5 18. exd5 Qf6 19. Rg3 Rad8 20. Qc3) 14. Ree1? { (-0.15 → -1.69) Mistake. Rg1 was best. } (14. Rg1 Nh7 15. d4 Ng5 16. Rg3 f5 17. exf5 Qxf5 18. Nd5 Kb8 19. Qa5 b6 20. Ra3 bxa5) 14... g5? { (-1.69 → -0.60) Mistake. Nh7 was best. } (14... Nh7 15. f4 f5 16. exf5 Qxf5 17. d4 Qxf4+ 18. Qxf4 exf4 19. Re7 Ng5 20. Rxg7 Nf3+ 21. Kg2) 15. Rg1? { (-0.60 → -2.14) Mistake. Qe3 was best. } (15. Qe3 Kb8 16. b4 Bg6 17. d4 Qc6 18. Bf1 exd4 19. Qxd4 Nd7 20. Nb5 Qb6 21. a4 Ne5) 15... Bxf3?? { (-2.14 → 0.00) Blunder. c6 was best. } (15... c6 16. Qe3) 16. Nd5?? { (0.00 → -4.42) Blunder. Qe3 was best. } (16. Qe3 g4 17. Qxa7 c6 18. Na4 Kc7 19. Qa5+ Kb8 20. Nb6 Qe8 21. Qa8+ Kc7 22. Qa5) 16... Nxd5 17. Bxd5 h5?? { (-4.71 → 1.14) Blunder. c6 was best. } (17... c6) 18. Qxg5 h4 19. Qe3 Bh5 20. Qxa7 c6 21. Qa8+?? { (0.99 → -1.24) Blunder. Bb3 was best. } (21. Bb3) 21... Kc7 22. Qa5+ Kc8?? { (-1.44 → 0.47) Blunder. Kb8 was best. } (22... Kb8 23. Bb3 f5 24. Rg5 fxe4 25. Rag1 Rdf8 26. R1g2 Qc7 27. Qb4 Bf3 28. Rg7 c5 29. Rxc7) 23. Bc4?! { (0.47 → -0.31) Inaccuracy. Bb3 was best. } (23. Bb3) 23... Rhg8?? { (-0.31 → 8.99) Blunder. Kb8 was best. } (23... Kb8 24. b4 d5 25. Bb3 Qd6 26. Rg5 dxe4 27. Qxe5 Qxe5+ 28. Rxe5 exd3 29. cxd3 Rxd3 30. b5) 24. Ba6?? { (8.99 → -4.37) Blunder. Rxg8 was best. } (24. Rxg8) 24... bxa6 25. Qxa6+ Kc7?? { (-4.85 → 0.00) Blunder. Qb7 was best. } (25... Qb7) 26. Qa7+ Kc8 27. Qa6+?? { (0.00 → -4.76) Blunder. Qa8+ was best. } (27. Qa8+ Kc7 28. Qa7+ Kc8) 27... Qb7 28. Qa7? { (-4.57 → -15.61) Mistake. Qa5 was best. } (28. Qa5 Bf3) 28... Qc7? { (-15.61 → -4.09) Mistake. Qxa7 was best. } (28... Qxa7 29. Raf1 Bf3 30. Rg4 Bxg4 31. hxg4 Rxg4 32. b4 Qxa2 33. Rg1 Rf4 34. Rg2 Qxc2 35. b5) 29. Qxc7+?! { (-4.09 → -5.71) Inaccuracy. Qe3 was best. } (29. Qe3) 29... Kxc7 30. Rxg8 Rxg8 31. Rg1 Rxg1 32. Kxg1 Bd1 33. c3 Be2 34. Kg2 Bxd3 35. Kf3 d5 36. exd5 cxd5 37. Kg4 f5+?! { (-8.38 → -5.67) Inaccuracy. d4 was best. } (37... d4) 38. Kxh4 Be2 39. Kg5 f4?? { (-5.75 → -1.39) Blunder. d4 was best. } (39... d4) 40. Kf5? { (-1.39 → -2.75) Mistake. a4 was best. } (40. a4 Kd6) 40... Kd6 41. h4 Bd1 42. Kg5 Ke6 43. h5?? { (-2.86 → -6.54) Blunder. b3 was best. } (43. b3 Bc2) 43... Kf7?? { (-6.54 → 0.64) Blunder. Bxh5 was best. } (43... Bxh5) 44. h6?? { (0.64 → -3.63) Blunder. Kf5 was best. } (44. Kf5 d4 45. Kxe5 dxc3 46. bxc3 Bxh5 47. a4 Ke7 48. Kxf4 Kd6 49. Ke4 Bg6+ 50. Kd4 Kc6) 44... Bc2?! { (-3.63 → -2.27) Inaccuracy. f3 was best. } (44... f3) 45. b4? { (-2.27 → -3.72) Mistake. f3 was best. } (45. f3 Be4) 45... d4?? { (-3.72 → 0.44) Blunder. f3 was best. } (45... f3) 46. cxd4 exd4 47. Kxf4 d3?? { (0.35 → 7.12) Blunder. Kg6 was best. } (47... Kg6 48. b5 Ba4 49. Ke4 Bxb5 50. Kxd4 Kxh6 51. f4 Kg6 52. Ke5 Kf7 53. f5 Bc6 54. f6) 48. Ke3 Kg6 49. Kd2 Bb1 50. a3 Kxh6 51. b5 Kg6 52. b6 Ba2 53. b7 Kf5 54. b8=Q Be6 55. a4 Bb3?! { (57.77 → Mate in 8) Checkmate is now unavoidable. Bd5 was best. } (55... Bd5 56. Qc8+) 56. a5?! { (Mate in 8 → 58.74) Lost forced checkmate sequence. Qxb3 was best. } (56. Qxb3 Ke4 57. a5 Kd4 58. a6 Ke4 59. a7 Ke5 60. a8=Q Kf6 61. Qag8 Kf5 62. Qbe6+ Kf4) 56... Bc4?! { (58.74 → Mate in 17) Checkmate is now unavoidable. Bd5 was best. } (56... Bd5 57. Qf8+) 57. Qf8+?! { (Mate in 17 → 70.24) Lost forced checkmate sequence. Qc8+ was best. } (57. Qc8+ Be6 58. Qxe6+ Kxe6 59. a6 Kf5 60. a7 Kf6 61. a8=Q Ke7 62. Kxd3 Kf6 63. Qf8+ Kg6) 57... Ke4 58. Qb4 Kd4 59. a6 Kd5 60. a7 Ba6 61. a8=Q+ Bb7 62. Qaxb7+ Ke5 63. Q7e4+ Kf6 64. Qbe7# { White wins by checkmate. } 1-0