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Puzzles (3 cohencoins award for each match):

Puzzle HEgs6: 684

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/x5UxU9kv"] [Date "2026.04.20"] [White "Holden2"] [Black "Levi2"] [Result "1-0"] [UTCDate "2026.04.20"] [UTCTime "23:41:50"] [WhiteElo "1628"] [BlackElo "1449"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-5"] [WhiteTitle "IM"] [BlackTitle "IM🎷"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. Nf3?? { (0.96 → -0.97) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Nf6 3. d4 Bf5 4. Nf3 Nxd5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O c5 8. Qe2 cxd4) 2... dxe4 3. Ng5 Nf6?! { (-1.12 → -0.43) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nc3 Nf6 5. d3 exd3 6. Qf3 Qc8 7. Bxd3 Bxd3 8. Qxd3 Qd7 9. Qf3 Nc6 10. O-O) 4. d3? { (-0.43 → -2.00) Mistake. Bc4 was best. } (4. Bc4 e6) 4... Bg4 5. f3?! { (-2.04 → -3.07) Inaccuracy. Qd2 was best. } (5. Qd2 exd3 6. Bxd3 Nc6 7. h3 Bh5 8. Nc3 e6 9. O-O Nb4 10. Nge4 Nxd3 11. cxd3 Be7) 5... exf3 6. gxf3 Bf5 7. Bh3? { (-2.83 → -4.59) Mistake. Bg2 was best. } (7. Bg2) 7... Bxh3 8. Nxh3 e5 9. Nf2?! { (-3.87 → -5.20) Inaccuracy. Qe2 was best. } (9. Qe2) 9... Nc6 10. Ne4 Nxe4 11. fxe4 Be7?? { (-7.00 → -2.73) Blunder. Qh4+ was best. } (11... Qh4+) 12. Be3 Bh4+ 13. Kd2 Ne7? { (-2.13 → -0.72) Mistake. Bg5 was best. } (13... Bg5 14. Qg1) 14. Nc3 Ng6 15. Kc1? { (-0.72 → -2.03) Mistake. Qh5 was best. } (15. Qh5 Qd7) 15... Nf4 16. Bxf4?! { (-1.79 → -2.48) Inaccuracy. Qg4 was best. } (16. Qg4 g6) 16... exf4 17. Qg4 Qf6?? { (-2.54 → 3.33) Blunder. O-O was best. } (17... O-O 18. Rg1) 18. Rf1?? { (3.33 → -1.60) Blunder. Nd5 was best. } (18. Nd5 Qd8) 18... Bg5?? { (-1.60 → 0.70) Blunder. h5 was best. } (18... h5 19. Qh3) 19. Kb1? { (0.70 → -0.59) Mistake. Nd5 was best. } (19. Nd5 f3+ 20. Kb1 Qd8 21. h4 Bh6 22. Rxf3 O-O 23. a3 Kh8 24. h5 Qd6 25. Ka2 c6) 19... O-O 20. Rg1?? { (-0.70 → -2.63) Blunder. Nd5 was best. } (20. Nd5) 20... f3? { (-2.63 → -1.38) Mistake. h6 was best. } (20... h6 21. a4) 21. Qxg5?? { (-1.38 → -6.30) Blunder. Nd5 was best. } (21. Nd5 Qh6 22. Qxf3 c6 23. Nc3 Rae8 24. a4 Re6 25. Rg2 Rf6 26. Qe2 Bf4 27. Ka2 Rg6) 21... Qxg5?? { (-6.30 → 4.35) Blunder. f2 was best. } (21... f2 22. Qg2) 22. Rxg5 f2?! { (4.83 → 7.13) Inaccuracy. f5 was best. } (22... f5 23. Rg1) 23. Rf5 Rfe8 24. Rxf2 Re6 25. a3 h6 26. Ka2 b5 27. Nxb5 c6 28. Nc7 Rae8 29. Nxe8 Rxe8 30. Raf1 Rf8 31. Kb3 f6 32. Kc4 Rc8 33. Kc5 a6 34. Kb6 c5 35. Kxa6 c4 36. dxc4 Rxc4 37. Rg2 Rxe4 38. Rfg1 g5 39. b4 f5 40. b5 f4 41. b6 Re6 42. Ka7 f3 43. Rf2 Re3 44. b7 Rxa3+ 45. Kb8 Kf7 46. Kc8 Rc3+ 47. Kd8 Rc4?! { (15.02 → Mate in 9) Checkmate is now unavoidable. Kg6 was best. } (47... Kg6 48. b8=Q) 48. b8=Q?! { (Mate in 9 → 15.24) Lost forced checkmate sequence. Rxf3+ was best. } (48. Rxf3+ Kg7 49. c3 Kg6 50. b8=Q Kh5 51. Qe5 Ra4 52. Qe8+ Kh4 53. Qxa4+ Kh5 54. Qe8+ Kh4) 48... Rd4+ 49. Kc7 Rc4+ 50. Kd6?! { (Mate in 10 → 77.20) Lost forced checkmate sequence. Kd6 was best. } (50. Kd6 Rd4+ 51. Kc5 Rf4 52. Qe5 Rf6 53. h4 Rf4 54. hxg5 hxg5 55. Rxg5 Kf8 56. Qxf4+ Ke7) 50... Rd4+?! { (77.20 → Mate in 8) Checkmate is now unavoidable. Rf4 was best. } (50... Rf4 51. h4) 51. Ke5 Rf4 52. Qc7+ Kg6 53. Qd6+ Kh5 54. Rxf3 Rxf3 55. Qd1 g4 56. h3 Rxh3 57. Qxg4# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting