Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/VSmwqAIK"]
[Date "2026.09.04"]
[White "Abigail1"]
[Black "Eli4"]
[Result "1-0"]
[UTCDate "2026.09.04"]
[UTCTime "23:45:33"]
[WhiteElo "1057"]
[BlackElo "710"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-3"]
[WhiteTitle "IM🪰"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Mieses Opening: Reversed Rat"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d3 e5 { A00 Mieses Opening: Reversed Rat } 2. Be3? { (0.00 → -1.12) Mistake. c4 was best. } (2. c4 Nf6 3. a3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. b4 Bd6 7. Bb2 O-O 8. Nf3 a5) 2... d6?! { (-1.12 → -0.18) Inaccuracy. d5 was best. } (2... d5 3. g3) 3. f4?! { (-0.18 → -0.85) Inaccuracy. c4 was best. } (3. c4 g6 4. Nc3 Bg7 5. Nf3 Ne7 6. g3 c6 7. Bg2 O-O 8. Qc1 d5 9. Bh6 d4) 3... exf4?! { (-0.85 → -0.22) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3) 4. Bxf4 d5 5. d4?! { (-0.21 → -1.19) Inaccuracy. e4 was best. } (5. e4 Nc6 6. exd5 Qxd5 7. Nc3 Qa5 8. a3 Nf6 9. Nf3 Be6 10. b4 Qf5 11. Qd2 O-O-O) 5... Be7?! { (-1.19 → -0.54) Inaccuracy. Bd6 was best. } (5... Bd6 6. e3 Bxf4 7. exf4 Nf6 8. Nc3 O-O 9. Nf3 Bg4 10. Qd2 Bxf3 11. gxf3 Re8+ 12. Be2) 6. Bg5?? { (-0.54 → -10.19) Blunder. e3 was best. } (6. e3) 6... Nf6?? { (-10.19 → -1.50) Blunder. Bxg5 was best. } (6... Bxg5) 7. e4?? { (-1.50 → -4.53) Blunder. Nc3 was best. } (7. Nc3) 7... O-O? { (-4.53 → -2.41) Mistake. Nxe4 was best. } (7... Nxe4 8. Be3) 8. e5 Ne4 9. Bf6?? { (-2.64 → -9.15) Blunder. Bxe7 was best. } (9. Bxe7 Qxe7) 9... Nc3?? { (-9.15 → 4.60) Blunder. gxf6 was best. } (9... gxf6) 10. Qf3?? { (4.60 → -1.68) Blunder. Bxe7 was best. } (10. Bxe7) 10... Nxb1 11. Qg3 Nc3 12. Qxg7# { White wins by checkmate. } 1-0