Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/iNTWzp6w"]
[Date "2025.08.10"]
[White "CBears"]
[Black "Thaddeus"]
[Result "1-0"]
[UTCDate "2025.08.10"]
[UTCTime "17:12:01"]
[WhiteElo "1335"]
[BlackElo "1141"]
[WhiteRatingDiff "+7"]
[BlackRatingDiff "-17"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e3 { A00 Van't Kruijs Opening } e5 2. d3?! { (0.31 → -0.56) Inaccuracy. d4 was best. } (2. d4 exd4 3. exd4 d5 4. Bd3 Bd6 5. Nf3 h6 6. O-O Ne7 7. Re1 O-O 8. Nbd2 Nd7) 2... Bb4+?! { (-0.56 → 0.18) Inaccuracy. d5 was best. } (2... d5 3. d4 e4 4. c4 c6 5. Nc3 Nf6 6. Qb3 a6 7. Bd2 b5 8. cxd5 cxd5 9. Nge2) 3. Bd2 Bxd2+ 4. Qxd2 d5 5. Nc3 Nf6 6. O-O-O?! { (0.04 → -0.64) Inaccuracy. d4 was best. } (6. d4 exd4) 6... O-O?! { (-0.64 → 0.00) Inaccuracy. c6 was best. } (6... c6) 7. Nf3?! { (0.00 → -0.70) Inaccuracy. d4 was best. } (7. d4 e4 8. f3 c6 9. fxe4 dxe4 10. Nge2 b5 11. h3 Na6 12. g4 b4 13. Na4 Nd5) 7... Nc6?! { (-0.70 → 0.00) Inaccuracy. Qe7 was best. } (7... Qe7 8. d4) 8. d4 exd4 9. exd4 Bg4 10. Be2 Ne4 11. Nxe4 dxe4 12. Qe3?? { (0.00 → -7.53) Blunder. Ng1 was best. } (12. Ng1 Bf5) 12... exf3 13. Bxf3 Bxf3 14. Qxf3 Qg5+ 15. Rd2 Rfd8 16. d5 Ne5 17. Qe3 Qxg2 18. Rdd1 Nc4?? { (-7.29 → -1.96) Blunder. Ng6 was best. } (18... Ng6 19. h4) 19. Qd4 Qg5+? { (-2.15 → -0.79) Mistake. g6 was best. } (19... g6 20. Qxc4) 20. f4 Qg2?? { (-0.80 → 5.28) Blunder. Qh4 was best. } (20... Qh4 21. Qxc4 Rd7 22. Rde1 g6 23. b3 Rad8 24. Re5 c6 25. dxc6 Rd4 26. Qc5 Qxf4+ 27. Kb2) 21. Rdg1?? { (5.28 → -4.64) Blunder. Rhg1 was best. } (21. Rhg1) 21... Qe2?? { (-4.64 → Mate in 1) Checkmate is now unavoidable. Qd2+ was best. } (21... Qd2+ 22. Qxd2) 22. Qxg7# { White wins by checkmate. } 1-0