Puzzles (3 cohencoins award for each match):
FEN
[Event "June Megatournament"]
[Site "https://cohenchessclub.com/Bce1AoNS"]
[Date "2025.06.29"]
[White "MegaPawn"]
[Black "Larenzo"]
[Result "0-1"]
[UTCDate "2025.06.29"]
[UTCTime "22:00:00"]
[WhiteElo "1002"]
[BlackElo "1622"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[BlackTitle "NM🍕"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e3 { A00 Van't Kruijs Opening } e5 2. Be2?! { (0.31 → -0.29) Inaccuracy. d4 was best. } (2. d4 exd4 3. exd4 d5 4. Bd3 Bd6 5. Nf3 h6 6. O-O Ne7 7. Re1 O-O 8. Nbd2 Nd7) 2... d5 3. Nf3?! { (-0.22 → -1.17) Inaccuracy. d4 was best. } (3. d4) 3... Nc6?! { (-1.17 → -0.43) Inaccuracy. e4 was best. } (3... e4) 4. O-O Nf6 5. a4? { (-0.02 → -1.08) Mistake. d4 was best. } (5. d4 e4 6. Nfd2 Ne7 7. c4 c6 8. cxd5 cxd5 9. f3 exf3 10. Nxf3 Nc6 11. Nc3 Be7) 5... Bd6 6. b4? { (-1.07 → -2.40) Mistake. d3 was best. } (6. d3 a6) 6... Bg4?? { (-2.40 → 0.03) Blunder. e4 was best. } (6... e4 7. Ne1 Nxb4 8. c3 Nc6 9. Na3 Na5 10. c4 dxc4 11. Qc2 Nb3 12. Rb1 Nxc1 13. Qxc1) 7. Ra3?? { (0.03 → -2.49) Blunder. b5 was best. } (7. b5) 7... Bxf3?! { (-2.49 → -1.63) Inaccuracy. Nxb4 was best. } (7... Nxb4 8. d4 exd4 9. Nxd4 Bxe2 10. Qxe2 O-O 11. Rb3 c5 12. Nf5 b6 13. Nxd6 Qxd6 14. Na3) 8. Bxf3 e4 9. Be2 Ne5?! { (-1.72 → -0.86) Inaccuracy. Nxb4 was best. } (9... Nxb4 10. d4 exd3 11. cxd3 O-O 12. a5 c5 13. g3 Re8 14. Bb2 Bf8 15. Bf3 h6 16. Bg2) 10. Nc3 Bxb4 11. Ra2? { (-0.72 → -2.28) Mistake. Rb3 was best. } (11. Rb3 Bxc3 12. Rxc3 O-O 13. d4 Nc6 14. Ba3 Re8 15. Qb1 Na5 16. Bb4 c6 17. Qa2 Re6) 11... c6?! { (-2.28 → -1.65) Inaccuracy. Bxc3 was best. } (11... Bxc3 12. dxc3 O-O 13. Qd4 Re8 14. c4 dxc4 15. Bb2 b6 16. Rd1 Qe7 17. Raa1 Rad8 18. Qc3) 12. Rb2?! { (-1.65 → -2.73) Inaccuracy. Bb2 was best. } (12. Bb2 Qe7) 12... Bxc3 13. dxc3 Qc7 14. Rb4?! { (-2.21 → -3.02) Inaccuracy. c4 was best. } (14. c4 dxc4) 14... h5 15. Ba3?! { (-2.83 → -4.03) Inaccuracy. c4 was best. } (15. c4 c5) 15... Neg4? { (-4.03 → -2.07) Mistake. Nfg4 was best. } (15... Nfg4) 16. Rb3?? { (-2.07 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (16. g3 O-O 17. c4 Rfd8 18. Qb1 b6 19. cxd5 Rxd5 20. c4 Rd2 21. Bxg4 hxg4 22. Bb2 c5) 16... Qxh2# { Black wins by checkmate. } 0-1