Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/d5uywFjS"]
[Date "2026.10.11"]
[White "Vladimir"]
[Black "Nathaniel1"]
[Result "1-0"]
[UTCDate "2026.10.11"]
[UTCTime "17:16:13"]
[WhiteElo "1367"]
[BlackElo "1069"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-5"]
[WhiteTitle "GM🦑"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Ng5?! { (0.16 → -0.47) Inaccuracy. d3 was best. } (5. d3 d6 6. a4 h6 7. O-O O-O 8. a5 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6) 5... Na5?? { (-0.47 → 2.47) Blunder. O-O was best. } (5... O-O 6. d3) 6. Nxf7? { (2.47 → 1.12) Mistake. Bxf7+ was best. } (6. Bxf7+ Kf8) 6... O-O?? { (1.12 → 7.53) Blunder. Qe7 was best. } (6... Qe7) 7. Nxd8+ { Black resigns. } 1-0