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Puzzles (3 cohencoins award for each match):

Puzzle S752n: 752

GM⏳ Junhee (1720) +11
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WOZHpdyI"] [Date "2025.10.08"] [White "Junhee"] [Black "AppleBotHaley"] [Result "1-0"] [UTCDate "2025.10.08"] [UTCTime "23:44:25"] [WhiteElo "1720"] [BlackElo "1768"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-9"] [WhiteTitle "GM⏳"] [BlackTitle "🍎"] [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. Nc3 Nf6 4. Bc4 Bc5 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } d6 6. Be3 Bb6 7. Bxb6 axb6 8. Nd5?! { (0.00 → -0.53) Inaccuracy. h3 was best. } (8. h3 O-O 9. a3 Be6 10. O-O Bxc4 11. dxc4 Nd7 12. Nh2 Nd4 13. f4 Qh4 14. Ng4 c6) 8... Be6 9. Nxf6+ gxf6?! { (-0.53 → 0.00) Inaccuracy. Qxf6 was best. } (9... Qxf6 10. Bxe6 Qxe6 11. a4 f5 12. O-O O-O 13. Re1 h6 14. c3 Rf7 15. Nd2 Ne7 16. Qb3) 10. Bxe6 fxe6 11. d4?! { (0.10 → -0.41) Inaccuracy. c3 was best. } (11. c3 f5) 11... exd4 12. Nxd4 Qe7 13. Nxc6 bxc6 14. O-O Rg8 15. a3?! { (0.20 → -0.52) Inaccuracy. a4 was best. } (15. a4 Qg7) 15... Kd7 16. b4 Raf8 17. c4?! { (-0.12 → -0.83) Inaccuracy. f4 was best. } (17. f4 Qg7) 17... Rf7?? { (-0.83 → 1.22) Blunder. f5 was best. } (17... f5) 18. a4 Rfg7 19. g3 f5 20. exf5 exf5 21. Re1?! { (3.08 → 2.19) Inaccuracy. b5 was best. } (21. b5 Qe4 22. Re1 Qxc4 23. Rc1 Qa2 24. Qf3 Kc8 25. Qxc6 Kb8 26. a5) 21... Qf6 22. b5 c5?? { (2.76 → 9.06) Blunder. cxb5 was best. } (22... cxb5) 23. a5 Ra8 24. axb6? { (33.28 → 4.07) Mistake. Qd5 was best. } (24. Qd5) 24... Rxa1 25. Qxa1 Qxa1 26. Rxa1?! { (5.55 → 4.27) Inaccuracy. Rxa1 was best. } (26. Rxa1 Kc8 27. Ra7 Rd7 28. Rxc7+ Rxc7 29. bxc7 Kxc7 30. Kf1 Kb6 31. Ke2 d5 32. Kd3 Ka5) 26... cxb6? { (4.27 → 8.72) Mistake. Kc8 was best. } (26... Kc8 27. bxc7) 27. Ra7+ Ke6 28. Rxg7 d5 29. cxd5+ Kxd5 30. Rxh7 Kc4 31. Rf7 Kxb5 32. Rxf5 Kc4 33. Kf1 b5 34. Ke1 b4 35. Kd1 Kd4 36. Kc2 c4 37. Rf4+ Kc5 38. h4 b3+ 39. Kc3 Kb5 40. Rxc4 b2 41. Rb4+ Kc5 42. Rxb2 Kd5 43. h5 Ke4 44. h6 Kf3 45. h7 Kg2 46. h8=Q Kf3 47. Qf6+ Ke4 48. Qf4+ Kd5 49. Rb5+ Kc6 50. Qf5 Kd6 51. Qd5+ Ke7 52. Rb7+ Kf6 53. Rf7+ Kg6 54. Qf5+ Kh6 55. Rh7# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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