Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/dkvV924N"]
[Date "2026.10.06"]
[White "Archer1"]
[Black "Nate3"]
[Result "1-0"]
[UTCDate "2026.10.06"]
[UTCTime "20:42:20"]
[WhiteElo "1164"]
[BlackElo "926"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-16"]
[WhiteTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C23"]
[Opening "Bishop's Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.57 → -0.05) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 c6 6. Bc4 Nf6 7. O-O d5 8. exd5 Nxd5) 2... Qe7? { (-0.05 → 1.41) Mistake. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O a5 6. d4 exd4 7. Nxd4 O-O 8. h3 h6 9. Nf3) 3. b3?! { (1.41 → 0.61) Inaccuracy. Nf3 was best. } (3. Nf3) 3... Qg5? { (0.61 → 1.75) Mistake. c6 was best. } (3... c6 4. Nc3) 4. Qf3?! { (1.75 → 0.74) Inaccuracy. Nf3 was best. } (4. Nf3 Qg6) 4... d6?? { (0.74 → 9.86) Blunder. Nf6 was best. } (4... Nf6 5. Nc3) 5. Qxf7+ Kd8 6. d3?? { (10.31 → -11.84) Blunder. Qxf8+ was best. } (6. Qxf8+ Kd7) 6... Qxc1+ 7. Ke2 Qb2?? { (-12.02 → 7.38) Blunder. Nh6 was best. } (7... Nh6 8. Qd5 Nc6 9. c3 Qb2+ 10. Nd2 Qxa1 11. b4 a6 12. h3 Qxc3 13. Ngf3 Qxb4 14. Rb1) 8. Bb5?? { (7.38 → -10.94) Blunder. Qxf8+ was best. } (8. Qxf8+ Kd7 9. Qxg7+ Ne7 10. Qxh8 c5 11. Nf3 Qxa1 12. Bb5+ Nbc6 13. Qxh7 Kd8 14. Bxc6 Nxc6) 8... Qxa1?? { (-10.94 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (8... Nf6) 9. Qe8# { White wins by checkmate. } 1-0