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Puzzles (3 cohencoins award for each match):

Puzzle pzcpx: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Cu80Sep2"] [Date "2026.09.04"] [White "Trekker"] [Black "Kristofer"] [Result "1-0"] [UTCDate "2026.09.04"] [UTCTime "20:34:42"] [WhiteElo "1742"] [BlackElo "1827"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-13"] [WhiteTitle "NM🎅"] [BlackTitle "😈"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A34"] [Opening "English Opening: Symmetrical Variation, Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 c5 2. Nc3 { A34 English Opening: Symmetrical Variation, Normal Variation } d6 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O a6 7. d3 e5? { (-0.13 → 1.07) Mistake. Rb8 was best. } (7... Rb8) 8. e4? { (1.07 → -0.14) Mistake. Ne1 was best. } (8. Ne1 Nge7 9. Nc2 O-O 10. Rb1 a5 11. a3 a4 12. Bd2 f5 13. Ne3 f4 14. Ned5 Nxd5) 8... Nge7 9. h3 O-O 10. Kh2 f5 11. Nd5 Nxd5 12. cxd5 Nd4 13. Nxd4 cxd4 14. f4 Bd7 15. exf5 Bxf5 16. Be4?? { (0.03 → -1.61) Blunder. fxe5 was best. } (16. fxe5 Bxe5 17. Bh6 Qh4 18. Bf4 Bxf4 19. Rxf4 Qe7 20. Qg1 Qe3 21. Re1 Qxg1+ 22. Kxg1 Rae8) 16... Qd7?! { (-1.61 → -1.02) Inaccuracy. Bxe4 was best. } (16... Bxe4 17. dxe4 Rc8 18. Qd3 Qc7 19. Rf2 exf4 20. gxf4 Rfe8 21. Kg2 Qc4 22. Qxc4 Rxc4 23. f5) 17. Bxf5? { (-1.02 → -2.28) Mistake. Bg2 was best. } (17. Bg2 Qb5) 17... Rxf5 18. fxe5 Bxe5? { (-2.52 → -0.95) Mistake. dxe5 was best. } (18... dxe5) 19. Bf4?? { (-0.95 → -2.93) Blunder. Qg4 was best. } (19. Qg4 Raf8 20. Bh6 Rf2+ 21. Kg1 Qxg4 22. hxg4 Rxf1+ 23. Rxf1 Rxf1+ 24. Kxf1 Bxg3 25. Kg2 Be5) 19... Raf8 20. Qe2 Rxf4?? { (-4.09 → 1.77) Blunder. Qf7 was best. } (20... Qf7) 21. gxf4 Bxf4+ 22. Kg2 Qf5 23. Qg4?? { (2.20 → 0.49) Blunder. Qe6+ was best. } (23. Qe6+ Kg7) 23... Qxd5+ 24. Rf3?! { (0.29 → -0.71) Inaccuracy. Qf3 was best. } (24. Qf3 Qb5 25. Rae1 Rf5 26. Re7 Qxb2+ 27. Qe2 Qxe2+ 28. Rxe2 Rg5+ 29. Kh1 Be3 30. Rc2 Rc5) 24... Be3?! { (-0.71 → 0.21) Inaccuracy. Rf5 was best. } (24... Rf5 25. h4 Kg7 26. Rf1 h5 27. Qh3 g5 28. hxg5 Rxg5+ 29. Kf2 Qa5 30. Qd7+ Kh6 31. Qe6+) 25. Rf1 Rf5?? { (0.45 → 2.43) Blunder. Rf4 was best. } (25... Rf4) 26. Kh2 Rxf3 27. Rxf3?! { (2.23 → 1.51) Inaccuracy. Qxf3 was best. } (27. Qxf3) 27... Qe5+ 28. Kg2 Qd5?? { (1.71 → Mate in 2) Checkmate is now unavoidable. Qe7 was best. } (28... Qe7 29. h4) 29. Qc8+ Kg7 30. Qd7+?? { (Mate in 1 → 2.69) Lost forced checkmate sequence. Qf8# was best. } (30. Qf8#) 30... Kh6 31. Qd8 Bg5?! { (3.13 → 4.25) Inaccuracy. Bc1 was best. } (31... Bc1 32. Qh4+) 32. Qf8+ Kh5 33. Qg7 h6?? { (3.88 → Mate in 5) Checkmate is now unavoidable. Bh6 was best. } (33... Bh6 34. Qe7) 34. Qd7 { Black resigns. } 1-0
RapidOverall
0101011001010101011001101010100101½½1001
12½
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