Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/7QIy1HsQ"]
[Date "2026.06.17"]
[White "Owen6"]
[Black "Walker"]
[Result "0-1"]
[UTCDate "2026.06.17"]
[UTCTime "20:25:06"]
[WhiteElo "1509"]
[BlackElo "1626"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+6"]
[WhiteTitle "🗺"]
[BlackTitle "⚡"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Englund Gambit Complex Declined"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.41 → 1.68) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4) 2. d5?? { (1.68 → 0.00) Blunder. dxe5 was best. } { A40 Englund Gambit Complex Declined } (2. dxe5 Nc6 3. Nf3 d5 4. Bf4 h6 5. h3 g5 6. Bh2 Bg7 7. e3 Be6 8. Nc3 Nge7) 2... Nf6 3. Nc3?! { (-0.14 → -0.79) Inaccuracy. a3 was best. } (3. a3 Bc5) 3... Bc5?! { (-0.79 → -0.21) Inaccuracy. Bb4 was best. } (3... Bb4) 4. Bg5?? { (-0.21 → -2.25) Blunder. e4 was best. } (4. e4 d6 5. Bd3 c6 6. dxc6 Nxc6 7. Na4 Bb4+ 8. c3 Ba5 9. Nf3 O-O 10. O-O Bc7) 4... d6?? { (-2.25 → -0.24) Blunder. Bxf2+ was best. } (4... Bxf2+ 5. Kxf2 Ng4+ 6. Ke1 Qxg5 7. d6 Qf5 8. Qd3 Qf2+ 9. Kd2 O-O 10. Nh3 Qc5 11. Ng5) 5. Qd2?! { (-0.24 → -0.78) Inaccuracy. e3 was best. } (5. e3 Nbd7 6. a3 h6 7. Bh4 Qe7 8. Nf3 c6 9. dxc6 bxc6 10. Na4 g5 11. Bg3 h5) 5... h6?! { (-0.78 → 0.15) Inaccuracy. Nbd7 was best. } (5... Nbd7) 6. Bxf6 Qxf6 7. Ne4 Qf4 8. Qxf4 exf4 9. O-O-O?? { (0.57 → -2.34) Blunder. Nxc5 was best. } (9. Nxc5 dxc5) 9... Bf5?? { (-2.34 → 1.01) Blunder. Bb6 was best. } (9... Bb6 10. f3 Nd7 11. g3 Be3+ 12. Kb1 f5 13. Nc3 g5 14. gxf4 gxf4 15. Nb5 Kd8 16. b3) 10. Nxc5 dxc5 11. e3? { (0.93 → -0.12) Mistake. f3 was best. } (11. f3 Nd7 12. g4 fxg3 13. hxg3 O-O-O 14. e4 Bh7 15. Re1 Rhe8 16. g4 Ne5 17. g5 Nxf3) 11... fxe3 12. fxe3 c6? { (-0.51 → 0.90) Mistake. Nd7 was best. } (12... Nd7 13. Bd3) 13. Nf3?! { (0.90 → 0.13) Inaccuracy. Ne2 was best. } (13. Ne2 O-O 14. Nc3 Re8 15. Be2 Rxe3 16. Bf3 Kf8 17. Na4 c4 18. Nc5 Bc8 19. Rd4 Nd7) 13... O-O 14. Bd3 Bxd3 15. Rxd3 cxd5 16. Rxd5 b6 17. Rhd1 Nc6 18. g4 Nb4 19. Rh5?? { (-0.35 → -2.07) Blunder. Rd6 was best. } (19. Rd6 Nxa2+ 20. Kb1 Nb4 21. c3 Na6 22. Rd7 Rfe8 23. Rf1 c4 24. Nd4 Rf8 25. Nf5 Nc5) 19... g6?? { (-2.07 → -0.38) Blunder. Nxa2+ was best. } (19... Nxa2+ 20. Kb1) 20. Rxh6 a5?? { (-0.41 → 1.51) Blunder. Nxa2+ was best. } (20... Nxa2+ 21. Kb1) 21. Kb1?? { (1.51 → -0.50) Blunder. c3 was best. } (21. c3 Nc6) 21... a4? { (-0.50 → 0.75) Mistake. Rad8 was best. } (21... Rad8 22. Re1) 22. Rd6?? { (0.75 → -3.01) Blunder. a3 was best. } (22. a3 Nc6) 22... Rad8? { (-3.01 → -1.47) Mistake. Rad8 was best. } (22... Rad8 23. Rd2 Rxd2 24. Nxd2 Rd8 25. a3 Rxd2 26. axb4 cxb4 27. g5 b3 28. cxb3 axb3 29. Kc1) 23. Rxd8?? { (-1.47 → -3.57) Blunder. Rd2 was best. } (23. Rd2) 23... Rxd8 24. a3?? { (-3.85 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (24. Kc1 Nxa2+) 24... Rd1# { Black wins by checkmate. } 0-1