Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/8LzTR2Ir"]
[Date "2025.12.30"]
[White "Walker"]
[Black "Anthony"]
[Result "1-0"]
[UTCDate "2025.12.30"]
[UTCTime "15:48:36"]
[WhiteElo "1542"]
[BlackElo "1164"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-9"]
[WhiteTitle "⚡"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6?! { (0.33 → 1.02) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. Nc3?! { (1.02 → 0.17) Inaccuracy. e5 was best. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. h3 Bg7 8. Nf3 O-O) 2... Nc6?! { (0.17 → 1.06) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. Re1 Re8 7. Bf1 Bc5 8. h3 d5 9. exd5) 3. Nf3?! { (1.06 → 0.13) Inaccuracy. d4 was best. } (3. d4 d6 4. d5 Nb8 5. Nf3 g6 6. Bc4 Bg7 7. h3 c6 8. a4 Qc7 9. Qe2 O-O) 3... e5 4. Bc4 { C46 Four Knights Game: Italian Variation } Bd6?! { (-0.17 → 0.49) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Re1 Re8 10. c3 h6 11. d3) 5. d3 O-O 6. Bg5 Kh8?! { (0.24 → 0.86) Inaccuracy. h6 was best. } (6... h6) 7. Nd5 b5?? { (0.46 → 3.41) Blunder. Be7 was best. } (7... Be7 8. Nxe7 Qxe7 9. h3 d6 10. g4 Be6 11. Bb5 a5 12. c4 Bc8 13. Be3 Nd8 14. Qd2) 8. Bxb5 Rb8 9. c4? { (3.64 → 1.74) Mistake. Ba4 was best. } (9. Ba4 Nd4) 9... Bb4+?? { (1.74 → 3.98) Blunder. Be7 was best. } (9... Be7) 10. Nd2?? { (3.98 → 1.46) Blunder. Nxb4 was best. } (10. Nxb4) 10... a6?? { (1.46 → 3.83) Blunder. Be7 was best. } (10... Be7 11. Nxe7) 11. Qf3?? { (3.83 → -5.82) Blunder. Bxc6 was best. } (11. Bxc6 dxc6 12. Nxb4 Rxb4 13. Nb3 c5 14. Qd2 Qe7 15. f3 Qd6 16. Be3 Nd7 17. O-O Rb6) 11... axb5 12. Nxf6 gxf6?? { (-7.73 → 6.56) Blunder. Nd4 was best. } (12... Nd4 13. Qh5) 13. Bxf6+ Kg8?? { (6.25 → Mate in 1) Checkmate is now unavoidable. Qxf6 was best. } (13... Qxf6 14. Qxf6+) 14. Qg4# { White wins by checkmate. } 1-0