CohenChessClub.com

Shop Cohen Coins
 

Puzzles (3 cohencoins award for each match):

Puzzle poolx: 859

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/D0DiBArO"] [Date "2026.03.23"] [White "Jhaedon"] [Black "Luka"] [Result "0-1"] [UTCDate "2026.03.23"] [UTCTime "15:40:03"] [WhiteElo "1157"] [BlackElo "1411"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+48"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 b6?! { (0.38 → 1.13) Inaccuracy. Nf6 was best. } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 c5 6. cxd5 Qxd5 7. Bxf6 gxf6 8. e3) 2. e4 c5 3. c3?! { (1.55 → 1.01) Inaccuracy. d5 was best. } (3. d5 d6) 3... Nf6?! { (1.01 → 1.58) Inaccuracy. Bb7 was best. } (3... Bb7 4. d5) 4. f3? { (1.58 → 0.48) Mistake. e5 was best. } (4. e5 Nd5 5. dxc5 e6 6. cxb6 Qxb6 7. Nd2 Nc6 8. Nc4 Qb8 9. Nf3 Ba6 10. Bd3 Bxc4) 4... Nc6?! { (0.48 → 1.50) Inaccuracy. e6 was best. } (4... e6 5. Bd3 Be7 6. Ne2 O-O 7. O-O d6 8. Na3 Ba6 9. Bxa6 Nxa6 10. Kh1 Nc7 11. Nc2) 5. Nd2?? { (1.50 → -1.75) Blunder. d5 was best. } (5. d5 Na5) 5... d5?? { (-1.75 → 0.75) Blunder. cxd4 was best. } (5... cxd4 6. Ne2) 6. Ne2?! { (0.75 → 0.06) Inaccuracy. e5 was best. } (6. e5 Ng8) 6... dxe4 7. Nxe4 Nxe4 8. fxe4 Bg4?! { (0.18 → 1.01) Inaccuracy. cxd4 was best. } (8... cxd4 9. Nxd4 Nxd4 10. Qxd4 Qxd4 11. cxd4 e5 12. dxe5 Bc5 13. Bb5+ Bd7 14. Bxd7+ Kxd7 15. Ke2) 9. h3?! { (1.01 → 0.35) Inaccuracy. d5 was best. } (9. d5 Ne5) 9... Bxe2?? { (0.35 → 3.97) Blunder. Bd7 was best. } (9... Bd7 10. d5 Ne5 11. Bf4 Ng6 12. Bh2 e6 13. dxe6 fxe6 14. Nf4 Qh4+ 15. g3 Qh6 16. Qh5) 10. Bxe2 cxd4?! { (3.17 → 4.01) Inaccuracy. cxd4 was best. } (10... cxd4 11. Bb5 Rc8 12. O-O e5 13. Qh5 Qd7 14. cxd4 g6 15. Qf3 exd4 16. Qf6 Rg8 17. Bd2) 11. cxd4?? { (4.01 → -0.65) Blunder. Bb5 was best. } (11. Bb5 Rc8 12. O-O e5 13. Qb3 Qd7 14. cxd4 exd4 15. Bd2 d3 16. Kh1 Bd6 17. Rac1 O-O) 11... Qxd4 12. Bd3?? { (-0.82 → -4.58) Blunder. Bd2 was best. } (12. Bd2 e6) 12... e5?! { (-4.58 → -3.30) Inaccuracy. e6 was best. } (12... e6 13. Qc2) 13. Bg5?! { (-3.30 → -4.18) Inaccuracy. Qc2 was best. } (13. Qc2 Bb4+) 13... Bb4+ 14. Bd2? { (-4.23 → -9.14) Mistake. Kf1 was best. } (14. Kf1 f6 15. Qc2 Bc5 16. Bh4 O-O-O 17. Bb5 Kb7 18. Qe2 Rhf8 19. g4 Qd2 20. Ba6+ Kb8) 14... Bxd2+?? { (-9.14 → -3.28) Blunder. Qxd3 was best. } (14... Qxd3 15. Bxb4) 15. Qxd2 O-O 16. O-O-O b5 17. a3 Na5?? { (-4.00 → 6.61) Blunder. Rab8 was best. } (17... Rab8) 18. Rhe1?? { (6.61 → -8.91) Blunder. Qxa5 was best. } (18. Qxa5 b4) 18... Nc4?? { (-8.91 → -1.80) Blunder. Nb3+ was best. } (18... Nb3+ 19. Kc2) 19. Qe2 Rac8 20. Bxc4 Rxc4+ 21. Kb1 Qc5 22. Qh5?? { (-1.40 → -4.79) Blunder. Rd5 was best. } (22. Rd5 Qc6 23. Qd2 a6 24. Rxe5 b4 25. axb4 Qb6 26. Rc5 Rxb4 27. Rec1 h6 28. R5c4 a5) 22... g6? { (-4.79 → -2.83) Mistake. b4 was best. } (22... b4 23. Rd5 Qb6 24. axb4 Rxb4 25. Qxe5 Qf2 26. Red1 Qxg2 27. Rd8 Qxe4+ 28. Qxe4 Rxe4 29. R8d7) 23. Qh6? { (-2.83 → -4.49) Mistake. Qe2 was best. } (23. Qe2) 23... Rc2?! { (-4.49 → -3.52) Inaccuracy. b4 was best. } (23... b4 24. Rd5) 24. Ka2? { (-3.52 → -7.17) Mistake. Qe3 was best. } (24. Qe3) 24... Qc4+ 25. Kb1 Qb3 26. Rd8? { (-7.07 → Mate in 1) Checkmate is now unavoidable. Qc1 was best. } (26. Qc1 Rxc1+) 26... Qxb2# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting