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Puzzles (3 cohencoins award for each match):

Puzzle i5wTN: 782

NM🍕 Larenzo (1625) +1
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/DOz5iMPV"] [Date "2025.07.09"] [White "Larenzo"] [Black "SaViNa"] [Result "1-0"] [UTCDate "2025.07.09"] [UTCTime "20:32:06"] [WhiteElo "1625"] [BlackElo "1247"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [WhiteTitle "NM🍕"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Canal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nf6 3. d3 Nc6 4. Nf3 Bc5 5. Bg5 d6 6. Nc3 { C50 Italian Game: Giuoco Pianissimo, Canal Variation } Nd4 7. Nxd4 Bxd4 8. Qc1 Bxc3+ 9. bxc3 c6?! { (0.05 → 0.59) Inaccuracy. h6 was best. } (9... h6 10. Bd2 O-O 11. O-O Be6 12. Bxe6 fxe6 13. a4 a5 14. c4 Nd7 15. Qe1 b6 16. f3) 10. O-O d5? { (0.36 → 1.72) Mistake. h6 was best. } (10... h6 11. Be3) 11. exd5 cxd5 12. Bxd5?? { (1.56 → -3.81) Blunder. Bxf6 was best. } (12. Bxf6) 12... Qxd5 13. Bxf6? { (-3.80 → -6.42) Mistake. Qa3 was best. } (13. Qa3 b6 14. Rae1 Be6 15. c4 Qc5 16. Qxc5 bxc5 17. Rxe5 Nd7 18. Re2 O-O 19. f4 Bf5) 13... gxf6 14. c4 Qc6 15. Qh6 Bf5 16. Qg7 Rf8 17. Rae1 e4? { (-7.66 → -3.84) Mistake. O-O-O was best. } (17... O-O-O 18. f3) 18. Re2? { (-3.84 → -7.92) Mistake. f3 was best. } (18. f3 Qb6+ 19. Kh1 e3 20. Rb1 Qc6 21. Qh6 O-O-O 22. Qxe3 b6 23. a4 Rfe8 24. Qf4 Re5) 18... O-O-O 19. f3 exd3 20. cxd3 Bxd3 21. Rd2 Bxf1 22. Rxd8+ Rxd8 23. Kxf1 Qxc4+ 24. Kf2 Qxa2+ 25. Kg3 f5 26. Qxh7 f6 27. Qxf5+ Rd7 28. h4 Qd5 29. Qxf6 a5 30. Qf8+ Rd8 31. Qa3 Rg8+ 32. Kf2?? { (-6.92 → Mate in 10) Checkmate is now unavoidable. Kh3 was best. } (32. Kh3 Kb8 33. g4 Re8 34. Kg3 Re1 35. Qb2 Rg1+ 36. Kf4 Qd6+ 37. Kf5 Qc5+ 38. Kg6 Rd1) 32... Qd4+ 33. Kf1 Qd1+ 34. Kf2 b5?? { (Mate in 10 → -5.38) Lost forced checkmate sequence. Qd2+ was best. } (34... Qd2+ 35. Kf1 Qxg2+ 36. Ke1 Re8+ 37. Kd1 Qf1+ 38. Kc2 Re2+ 39. Kb3 Qxf3+ 40. Kc4 Re4+ 41. Kc5) 35. Qc5+ Kb7?? { (-5.17 → 0.00) Blunder. Kd8 was best. } (35... Kd8 36. g4 Qd2+ 37. Kg3 Qd7 38. Kh3 Rg6 39. h5 Rf6 40. f4 Qc6 41. Qxc6 Rxc6 42. g5) 36. Qxb5+ Kc7 37. Qxa5+?! { (0.00 → -0.58) Inaccuracy. Qc4+ was best. } (37. Qc4+ Kd6 38. Qxg8 Qd2+ 39. Kf1 Qd1+) 37... Kb8?! { (-0.58 → 0.00) Inaccuracy. Kd6 was best. } (37... Kd6 38. Qb4+ Kd5 39. Qb7+ Kc5 40. Qc7+ Kb4 41. Qe7+ Kc3 42. Qc5+ Kb3 43. Qb5+ Ka3 44. Qc5+) 38. Qb6+ Kc8?? { (0.00 → 8.10) Blunder. Ka8 was best. } (38... Ka8 39. Qa6+ Kb8 40. Qb5+ Ka7 41. Qc5+ Kb8 42. Qb4+ Ka8 43. Qe4+ Kb8 44. Qe5+) 39. Qe6+ Kc7 40. Qxg8 Qd2+ 41. Kg3 Qe1+ 42. Kg4 Qb4+ 43. f4 Qe4 { Black offers draw } 44. Qf7+ Kd6 45. Qf6+ Kd5 46. Qe5+ Qxe5 47. fxe5 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting