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Puzzles (3 cohencoins award for each match):

Puzzle CRXcH: 815

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PfQbBTor"] [Date "2026.09.16"] [White "PJ"] [Black "Owen6"] [Result "0-1"] [UTCDate "2026.09.16"] [UTCTime "20:20:08"] [WhiteElo "1945"] [BlackElo "1583"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+14"] [WhiteTitle "GM🐶"] [BlackTitle "🍭"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.37 → -0.16) Inaccuracy. O-O was best. } (4. O-O Nxe4) 4... bxc6?! { (-0.16 → 0.48) Inaccuracy. dxc6 was best. } (4... dxc6) 5. Nc3 Bb4 6. d3 O-O 7. Bd2?! { (0.36 → -0.36) Inaccuracy. Nxe5 was best. } (7. Nxe5 Re8) 7... Bb7?? { (-0.36 → 1.19) Blunder. Re8 was best. } (7... Re8 8. O-O d5 9. Re1 Bd6 10. Bg5 d4 11. Na4 h6 12. Bd2 c5 13. b3 Nd7 14. Nb2) 8. a3?! { (1.19 → 0.66) Inaccuracy. Nxe5 was best. } (8. Nxe5) 8... Ba5?! { (0.66 → 1.63) Inaccuracy. Bd6 was best. } (8... Bd6) 9. Nxe5 Qe7?! { (1.74 → 2.49) Inaccuracy. d5 was best. } (9... d5 10. O-O) 10. Nc4 Bxc3 11. Bxc3 Qc5?? { (2.26 → 7.83) Blunder. Nd5 was best. } (11... Nd5) 12. h4?? { (7.83 → 0.92) Blunder. Bxf6 was best. } (12. Bxf6 gxf6) 12... d5?? { (0.92 → 5.35) Blunder. Nxe4 was best. } (12... Nxe4 13. dxe4) 13. b4?? { (5.35 → 2.66) Blunder. Bxf6 was best. } (13. Bxf6 gxf6 14. Qg4+ Kh8 15. Qf5 Qd4 16. c3 Bc8 17. cxd4 Bxf5 18. exf5 dxc4 19. dxc4 Rg8) 13... Qb5? { (2.66 → 4.99) Mistake. Qe7 was best. } (13... Qe7 14. Na5 Bc8 15. f3 c5 16. Qd2 h6 17. Qf2 dxe4 18. fxe4 cxb4 19. Bxf6 gxf6 20. Nc6) 14. h5?? { (4.99 → -2.64) Blunder. Bxf6 was best. } (14. Bxf6) 14... dxc4?! { (-2.64 → -1.80) Inaccuracy. dxc4 was best. } (14... dxc4) 15. h6 Ne8?? { (-1.22 → 8.15) Blunder. Rfe8 was best. } (15... Rfe8 16. Qf3) 16. Qh5?? { (8.15 → -2.70) Blunder. hxg7 was best. } (16. hxg7 Nxg7 17. Bf6 Bc8 18. Qd2 Nh5 19. a4 Nxf6 20. axb5 Nxe4 21. Qf4 Re8 22. dxe4 f6) 16... Qxh5 17. Rxh5 g6 18. Rg5?! { (-2.78 → -4.02) Inaccuracy. Ra5 was best. } (18. Ra5 f6) 18... cxd3 19. cxd3 Rd8 20. O-O-O Nd6?? { (-4.30 → -1.95) Blunder. f5 was best. } (20... f5 21. f3 Nd6 22. Rg3 Rfe8 23. Rh3 Ba6 24. Bb2 Nf7 25. g4 fxg4 26. fxg4 Bc8) 21. Ra5 a6 22. Bg7 Rfe8 23. f4? { (-2.20 → -4.47) Mistake. Bf6 was best. } (23. Bf6 Rd7) 23... f5 24. e5 Nb5 25. Rd2 Rd4?! { (-5.60 → -4.11) Inaccuracy. Nd4 was best. } (25... Nd4 26. Bf6) 26. Re2?! { (-4.11 → -6.25) Inaccuracy. a4 was best. } (26. a4 Na7) 26... Rxf4 27. e6 Re7 28. Bf6 Re8 29. e7 Kf7 30. g3 Rf1+ 31. Kb2 Kxf6 32. Rc2 Rxe7 { White resigns. } 0-1
RapidOverall
101010½½10101010011010101010101010101010
18½1½
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