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Puzzles (3 cohencoins award for each match):

Puzzle wiJ39: 858

NM Zayn1 (1505) +23
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zy2THkx2"] [Date "2026.05.10"] [White "Zayn1"] [Black "Maxim"] [Result "1-0"] [UTCDate "2026.05.10"] [UTCTime "17:27:35"] [WhiteElo "1505"] [BlackElo "1733"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-14"] [WhiteTitle "NM"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.87) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. Nf3?? { (0.87 → -1.49) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5) 2... dxe4 3. Ne5?! { (-1.01 → -1.62) Inaccuracy. Ng5 was best. } (3. Ng5) 3... Nf6 4. Bc4?! { (-1.38 → -2.10) Inaccuracy. d4 was best. } (4. d4 exd3 5. Bxd3 Nbd7 6. Qe2 Nxe5 7. Qxe5 Qd6 8. Qe2 g6 9. Nc3 Bg7 10. Nb5 Qd7) 4... e6 5. d4 Nbd7 6. Nc3?! { (-1.49 → -2.12) Inaccuracy. O-O was best. } (6. O-O c5) 6... Bb4? { (-2.12 → -0.99) Mistake. Nxe5 was best. } (6... Nxe5) 7. Nxd7?! { (-0.99 → -1.56) Inaccuracy. O-O was best. } (7. O-O Nxe5) 7... Qxd7 8. Bd2?! { (-1.50 → -2.29) Inaccuracy. a3 was best. } (8. a3 Bxc3+ 9. bxc3 b6 10. a4 Bb7 11. O-O O-O 12. Qe2 a5 13. Bb5 Bc6 14. Bxc6 Qxc6) 8... b6 9. a3 Bxc3 10. Bxc3 Bb7 11. O-O O-O 12. Qe1 Qc6?! { (-2.51 → -1.75) Inaccuracy. Ne8 was best. } (12... Ne8 13. Be2) 13. b3 e3? { (-1.89 → -0.41) Mistake. Rfd8 was best. } (13... Rfd8 14. a4) 14. f3 Nd5 15. Bxd5 Qxd5?! { (-0.42 → 0.11) Inaccuracy. exd5 was best. } (15... exd5 16. Qxe3) 16. Qxe3 Rfd8 17. Rad1 Qf5 18. Rfe1?? { (0.00 → -2.35) Blunder. Rd2 was best. } (18. Rd2 h6) 18... Qxc2 19. d5?! { (-2.26 → -3.39) Inaccuracy. b4 was best. } (19. b4 Qg6) 19... Rxd5 20. Rxd5 Bxd5 21. Rc1 Qxb3?? { (-3.41 → 5.52) Blunder. Qg6 was best. } (21... Qg6 22. b4 c6 23. Ra1 f6 24. a4 Rb8 25. a5 h6 26. h3 Rb7 27. Be1 c5 28. Kh2) 22. Qg5 f6?! { (5.64 → 8.45) Inaccuracy. g6 was best. } (22... g6 23. Qh6) 23. Bxf6 g6? { (8.70 → Mate in 7) Checkmate is now unavoidable. Qe3+ was best. } (23... Qe3+) 24. Rxc7?? { (Mate in 7 → 6.28) Lost forced checkmate sequence. Qh6 was best. } (24. Qh6 Qe3+ 25. Qxe3 Rd8 26. Rxc7 Ba2 27. Bxd8 e5 28. Qh6 Bf7 29. Bf6 Be8 30. Qg7#) 24... Qd1+?! { (6.28 → 10.64) Inaccuracy. Bxf3 was best. } (24... Bxf3 25. Qe5) 25. Kf2 Qb3?! { (10.53 → Mate in 5) Checkmate is now unavoidable. Bxf3 was best. } (25... Bxf3 26. gxf3 Rd8 27. Bxd8 Qd4+ 28. Qe3 Qxe3+ 29. Kxe3 a5 30. Re7 a4 31. Bxb6 g5 32. Rxe6) 26. Rg7+ Kf8 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting