Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/zIT8KAUO"]
[Date "2025.09.16"]
[White "BENJAMIN4"]
[Black "Archer1"]
[Result "1-0"]
[UTCDate "2025.09.16"]
[UTCTime "20:03:46"]
[WhiteElo "1682"]
[BlackElo "1151"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-1"]
[WhiteTitle "🌊"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Englund Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.43 → 1.60) Mistake. Nf6 was best. } { A40 Englund Gambit } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. dxe5 Bc5 3. Nf3 b5? { (1.92 → 3.79) Mistake. d5 was best. } (3... d5 4. exd6 Nf6 5. Nc3 Bxd6 6. Bg5 O-O 7. e3 Nbd7 8. Nb5 Bc5 9. Be2 c6 10. Nbd4) 4. Bf4 Bb7 5. Nbd2 f6 6. e3 g5 7. Bg3 f5?! { (4.12 → 6.24) Inaccuracy. h5 was best. } (7... h5) 8. Bxb5 g4 9. Bh4? { (7.40 → 3.71) Mistake. Nh4 was best. } (9. Nh4) 9... gxf3? { (3.71 → 8.14) Mistake. Be7 was best. } (9... Be7) 10. Bxd8 Kxd8 11. Qxf3?? { (8.85 → 0.80) Blunder. Nxf3 was best. } (11. Nxf3 Ne7) 11... Bxf3 12. Nxf3? { (1.11 → -0.39) Mistake. gxf3 was best. } (12. gxf3) 12... d6?? { (-0.39 → 1.17) Blunder. Ne7 was best. } (12... Ne7) 13. exd6?! { (1.17 → 0.40) Inaccuracy. O-O-O was best. } (13. O-O-O Nd7 14. Ng5 Nxe5 15. Ne6+ Ke7 16. Nxc5 c6 17. Nb7 cxb5 18. Nxd6 Nh6 19. Nxb5 Nhg4) 13... cxd6 14. O-O-O Nf6 15. Ng5? { (0.79 → -0.22) Mistake. Nd4 was best. } (15. Nd4 Nbd7) 15... Rg8?! { (-0.22 → 0.75) Inaccuracy. Ke7 was best. } (15... Ke7 16. Nf3) 16. Ne6+ Ke7 17. Nxc5?! { (0.76 → 0.06) Inaccuracy. Nc7 was best. } (17. Nc7 Nbd7 18. Nxa8 Rxa8 19. Rhe1 Ne5 20. Re2 Rg8 21. f3 h5 22. Ba4 h4 23. Bb3 Rh8) 17... dxc5 18. g3 Ng4?? { (0.00 → 2.43) Blunder. Rd8 was best. } (18... Rd8 19. Rxd8 Kxd8 20. f3 Ke7 21. Bd3 Ke6 22. Bc4+ Ke7) 19. Rhf1? { (2.43 → 1.21) Mistake. Rd5 was best. } (19. Rd5 a6 20. Ba4 Nxf2 21. Rf1 Rg4 22. b3 Ne4 23. Rdxf5 Nc3 24. Rf7+ Kd6 25. R1f6+ Ke5) 19... Nxh2?? { (1.21 → 8.13) Blunder. Nf6 was best. } (19... Nf6) 20. Rh1 Ng4 21. Rxh7+ Kf6 22. Rd6+ Kg5? { (7.80 → Mate in 1) Checkmate is now unavoidable. Ke5 was best. } (22... Ke5 23. Rd2) 23. f4# { White wins by checkmate. } 1-0