Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ruPHnz9C"]
[Date "2025.07.16"]
[White "Larenzo"]
[Black "Graysen"]
[Result "0-1"]
[UTCDate "2025.07.16"]
[UTCTime "20:21:47"]
[WhiteElo "1625"]
[BlackElo "1430"]
[WhiteRatingDiff "-15"]
[BlackRatingDiff "+19"]
[WhiteTitle "NM🍕"]
[BlackTitle "🏯"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C23"]
[Opening "Bishop's Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.51 → -0.10) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3 Nc6) 2... Nh6? { (-0.10 → 1.25) Mistake. Nf6 was best. } (2... Nf6) 3. Nf3 Bd6? { (1.54 → 3.30) Mistake. Nc6 was best. } (3... Nc6 4. Nc3 d6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Ng4 8. h3 Ne5 9. Bb3 Nc6 10. Qe3) 4. d3? { (3.30 → 1.71) Mistake. d4 was best. } (4. d4) 4... Nc6?! { (1.71 → 2.45) Inaccuracy. Nc6 was best. } (4... Nc6) 5. Bg5? { (2.45 → 1.25) Mistake. Nc3 was best. } (5. Nc3 O-O 6. Bxh6 gxh6 7. Qd2 Kg7 8. O-O-O Be7 9. d4 d6 10. Kb1 exd4 11. Nxd4 Nxd4) 5... Be7 6. Bxh6 gxh6 7. Nc3 Bb4 8. a3?! { (1.74 → 0.91) Inaccuracy. O-O was best. } (8. O-O) 8... Bxc3+ 9. bxc3 Qe7?! { (1.20 → 1.87) Inaccuracy. d6 was best. } (9... d6 10. O-O) 10. d4? { (1.87 → 0.74) Mistake. Qd2 was best. } (10. Qd2 d6 11. Qxh6 Be6 12. Bd5 O-O-O 13. Rb1 Rdg8 14. Bxc6 bxc6 15. Nh4 d5 16. exd5 cxd5) 10... d6 11. dxe5?! { (1.09 → 0.25) Inaccuracy. Qd3 was best. } (11. Qd3 Rg8) 11... dxe5 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Qd3 Bd7 15. Qd5 O-O-O 16. Qxe5 Qd6?? { (-0.73 → 2.88) Blunder. Qxe5 was best. } (16... Qxe5 17. Nxe5) 17. Qxd6 cxd6 18. Rd1?? { (2.63 → 0.53) Blunder. O-O-O was best. } (18. O-O-O Bc6) 18... Kb8?? { (0.53 → 2.87) Blunder. Bc6 was best. } (18... Bc6 19. Nd4 Bxe4 20. f3 Bg6 21. Kd2 Rhe8 22. Rb1 h5 23. Rb4 b6 24. Rhb1 Rd7 25. f4) 19. Rxd6 Rhe8?! { (3.04 → 3.89) Inaccuracy. Bc6 was best. } (19... Bc6 20. Rd4 Rxd4 21. cxd4 Bxe4 22. Kd2 Rg8 23. Re1 Bc6 24. c4 Rxg2 25. d5 Ba4 26. Ke3) 20. e5 h5 21. O-O?! { (4.92 → 3.62) Inaccuracy. Kd2 was best. } (21. Kd2) 21... Bb5?! { (3.62 → 4.65) Inaccuracy. Be6 was best. } (21... Be6 22. Rfd1 Rc8 23. Nd4 Rxc3 24. Rd3 Rc5 25. f4 h4 26. Kf2 Bd5 27. Rh6 Be4 28. Re3) 22. Rxd8+ Rxd8 23. Re1 Ba4?! { (4.03 → 5.71) Inaccuracy. Bc4 was best. } (23... Bc4 24. Nd4 Rd5 25. Rb1 Rc5 26. f4 Ba6 27. Rb3 Bc4 28. Rb4 Ba6 29. Kf2 Rxc3 30. Rb3) 24. Nd4 Be8 25. e6 a6 26. exf7 Bxf7 27. Re7 Bg6 28. Ne6?? { (4.98 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (28. f4 Rd5) 28... Rd1# { Black wins by checkmate. } 0-1