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Puzzles (3 cohencoins award for each match):

Puzzle hS8ws: 619

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ezvQjRit"] [Date "2026.08.24"] [White "Ryker"] [Black "Caroline1"] [Result "1-0"] [UTCDate "2026.08.24"] [UTCTime "15:49:55"] [WhiteElo "1199"] [BlackElo "1518"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-14"] [WhiteTitle "NM֍"] [BlackTitle "GM🐰"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Qh5?! { (0.50 → -0.32) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Wayward Queen Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nc6 3. Nf3? { (-0.26 → -1.54) Mistake. Bc4 was best. } (3. Bc4) 3... Nf6 4. Qh3?? { (-1.46 → -6.52) Blunder. Qh4 was best. } (4. Qh4 Be7) 4... d6?? { (-6.52 → -2.28) Blunder. d5 was best. } (4... d5 5. Qh4) 5. g4?? { (-2.28 → -4.96) Blunder. Qh4 was best. } (5. Qh4 h6) 5... Bxg4 6. Qg3 Bxf3 7. Qxf3 d5 8. exd5? { (-3.88 → -6.40) Mistake. d3 was best. } (8. d3) 8... Qxd5?? { (-6.40 → -2.28) Blunder. Nd4 was best. } (8... Nd4 9. Qg3) 9. Qxd5 Nxd5 10. Bc4?! { (-1.90 → -2.55) Inaccuracy. Nc3 was best. } (10. Nc3) 10... O-O-O 11. Bxd5? { (-2.41 → -4.47) Mistake. Nc3 was best. } (11. Nc3 Nd4) 11... Rxd5 12. c4?! { (-4.68 → -7.68) Inaccuracy. d3 was best. } (12. d3 Be7) 12... Rc5? { (-7.68 → -4.45) Mistake. Rd4 was best. } (12... Rd4 13. b3 Nb4 14. Kd1 Nd3 15. Kc2 Bc5 16. Bb2 Nxb2 17. Kxb2 Rhd8 18. Kc2 R4d7 19. Re1) 13. Na3?! { (-4.45 → -7.57) Inaccuracy. d3 was best. } (13. d3) 13... g6?! { (-7.57 → -4.94) Inaccuracy. e4 was best. } (13... e4) 14. b4?! { (-4.94 → -8.29) Inaccuracy. d3 was best. } (14. d3 Bg7) 14... Rxc4?? { (-8.29 → 4.92) Blunder. Nxb4 was best. } (14... Nxb4 15. Ke2 Nc6 16. d3 Bg7 17. Be3 Nd4+ 18. Kd1 Ra5 19. Nc2 Nxc2 20. Kxc2 Rd8 21. Rhd1) 15. Nxc4 Nxb4 16. Na3?? { (4.99 → -3.53) Blunder. Ke2 was best. } (16. Ke2 e4) 16... Bg7?? { (-3.53 → 3.96) Blunder. Nd3+ was best. } (16... Nd3+ 17. Kf1 Nxc1 18. Nc4 Nd3 19. Ke2 Nf4+ 20. Kf3 Bg7 21. d4 Ne6 22. dxe5 b5 23. Na5) 17. Kd1?! { (3.96 → 3.05) Inaccuracy. Rb1 was best. } (17. Rb1 Nd3+) 17... e4?! { (3.05 → 4.12) Inaccuracy. Rd8 was best. } (17... Rd8 18. Rb1 Nd3 19. Rf1 Bh6 20. Bb2 Nc5 21. Nc4 b5 22. Nxe5 Rxd2+ 23. Ke1 Na4 24. Nxf7) 18. Rb1 Nxa2?! { (4.18 → 6.46) Inaccuracy. a5 was best. } (18... a5 19. f3) 19. Bb2 Bxb2 20. Rxb2 Nb4 21. Rxb4 a5 22. Rxe4 f5 23. Rc4 c6 24. d4 b5 25. Rxc6+ Kd7 26. Rc5 Kd6 27. Rxb5 Ra8 28. Nc4+ Kc6 29. Rc5+ Kb7?! { (15.44 → Mate in 9) Checkmate is now unavoidable. Kd7 was best. } (29... Kd7 30. Nb6+) 30. Nxa5+?! { (Mate in 9 → 13.09) Lost forced checkmate sequence. Kd2 was best. } (30. Kd2 Ra6 31. Rb1+ Ka7 32. Rcb5 Rf6 33. d5 f4 34. d6 Rf5 35. Rxf5 gxf5 36. d7 f3) 30... Kb6 31. Nc4+ Kb7 32. Nd6+ Kb6 33. Rb5+? { (Mate in 12 → 7.38) Lost forced checkmate sequence. Ke2 was best. } (33. Ke2 Ra2+ 34. Kf3 Ra3+ 35. Kg2 Rb3 36. Nc4+ Kb7 37. Na5+ Kb6 38. Nxb3 f4 39. Na5 f3+) 33... Kc6 34. Rc5+ Kxd6 35. Re1?! { (6.85 → 4.94) Inaccuracy. Ke2 was best. } (35. Ke2 Ra2+ 36. Kd3 Rxf2 37. Ra1 Rf4 38. Ra6+ Kd7 39. Rb5 Rxd4+ 40. Kxd4 g5 41. Rxf5 h6) 35... Ra4 36. Ree5 Rxd4+ 37. Ke2 h5 38. Ke3 Re4+?! { (5.69 → 55.27) Inaccuracy. Rh4 was best. } (38... Rh4 39. f4 Rxh2 40. Rcd5+ Kc6 41. Rd1 Rb2 42. Re6+ Kc5 43. Kf3 h4 44. Re8 Kc4 45. Re3) 39. Rxe4 fxe4 40. Rc3 Kd5 41. Rc2 g5 42. Rd2+ Ke5 43. Rd4 { Black resigns. } 1-0
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