CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

Puzzle xMOKE: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Bu0BGAKS"] [Date "2025.09.19"] [White "Abigail1"] [Black "LEO2"] [Result "0-1"] [UTCDate "2025.09.19"] [UTCTime "23:24:12"] [WhiteElo "984"] [BlackElo "1370"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+4"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } Nc6 3. Qh5?? { (-0.14 → -1.83) Blunder. Nf3 was best. } (3. Nf3 Nf6) 3... g6?? { (-1.83 → 0.38) Blunder. e6 was best. } (3... e6 4. Qe2 Nd4 5. Qd3 d5 6. exd5 exd5 7. Bb5+ Nxb5 8. Qxb5+ Bd7 9. Qxb7 Nf6 10. Qa6) 4. Qf3? { (0.38 → -1.11) Mistake. Qxc5 was best. } (4. Qxc5) 4... Nf6 5. Qb3? { (-1.17 → -2.63) Mistake. Nc3 was best. } (5. Nc3 Bg7 6. d3 Nd4 7. Qd1 O-O 8. Nge2 e6 9. Bb3 b5 10. O-O Nxb3 11. axb3 b4) 5... Nd4?? { (-2.63 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (5... e6 6. Qe3 d5 7. exd5 Nxd5 8. Bxd5 Qxd5 9. f3 Nb4 10. Na3 Bg7 11. d3 b6 12. Ne2) 6. Qc3?? { (Mate in 1 → -4.98) Lost forced checkmate sequence. Bxf7# was best. } (6. Bxf7#) 6... Bg7 7. Nf3 Nxf3+?? { (-4.83 → -0.25) Blunder. Nxe4 was best. } (7... Nxe4 8. Qd3) 8. Qxf3 O-O 9. O-O b6?? { (-0.36 → 4.30) Blunder. e6 was best. } (9... e6 10. Nc3) 10. Qh3?? { (4.30 → -8.17) Blunder. e5 was best. } (10. e5) 10... Bb7?? { (-8.17 → -1.02) Blunder. d5 was best. } (10... d5 11. Qxc8) 11. g4?? { (-1.02 → -5.90) Blunder. d3 was best. } (11. d3 d5 12. exd5 Nxd5 13. a4 e6 14. c3 Bc6 15. Bh6 Qd7 16. Bxd5 Bxd5 17. Bxg7 Kxg7) 11... Nxe4 12. Qxh7+?! { (-5.64 → -12.71) Inaccuracy. d3 was best. } (12. d3 Nf6) 12... Kxh7 13. h4 Qc8 14. h5 gxh5 15. gxh5?! { (-14.08 → Mate in 6) Checkmate is now unavoidable. Bd3 was best. } (15. Bd3 d5) 15... Qc6?! { (Mate in 6 → -16.83) Lost forced checkmate sequence. d6 was best. } (15... d6 16. Be6 Qxe6 17. Kh2 Qg4 18. f3 Be5+ 19. f4 Qxh5+ 20. Kg2 Rg8#) 16. d3?! { (-16.83 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } (16. Bd3 Kg8) 16... Nd2 17. Bxd2 Qg2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting