Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Vbq24RtB"]
[Date "2025.12.16"]
[White "Drew"]
[Black "Henry5"]
[Result "1-0"]
[UTCDate "2025.12.16"]
[UTCTime "00:50:45"]
[WhiteElo "1633"]
[BlackElo "1021"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-4"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C23"]
[Opening "Bishop's Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.50 → -0.10) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (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. Qf3?! { (0.37 → -0.15) Inaccuracy. Nf3 was best. } (3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O) 3... Nf6 4. g4?? { (-0.16 → -6.55) Blunder. Ne2 was best. } (4. Ne2 Na5 5. d3 c6 6. Nbc3 b5 7. Bb3 Be7 8. O-O O-O 9. d4 d6 10. h3 b4) 4... Bb4?? { (-6.55 → -1.19) Blunder. Nd4 was best. } (4... Nd4) 5. g5? { (-1.19 → -2.52) Mistake. Ne2 was best. } (5. Ne2 d5) 5... Ng8?? { (-2.52 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (5... Nd4 6. Qg3 Nxc2+ 7. Kd1 Nxa1 8. gxf6 Qxf6 9. b3 d6 10. Ne2 c6 11. Bb2 b5 12. Bd3) 6. Qxf7# { White wins by checkmate. } 1-0