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Puzzles (3 cohencoins award for each match):

Puzzle SWlJV: 999999999

IM Armaan (1244) +31
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JU2xEiyE"] [Date "2026.05.01"] [White "Sawyer"] [Black "Armaan"] [Result "0-1"] [UTCDate "2026.05.01"] [UTCTime "23:22:32"] [WhiteElo "1640"] [BlackElo "1244"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+31"] [WhiteTitle "GM🌋"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. Bd3 Nf6 4. Nc3 Bc5 5. O-O Ng4? { (0.07 → 1.11) Mistake. O-O was best. } (5... O-O 6. Nd5 Nxd5 7. exd5 Nb4 8. Bc4 e4 9. d4 exf3 10. dxc5 Qh4 11. Bb3 fxg2 12. Re1) 6. b3?! { (1.11 → 0.44) Inaccuracy. Nd5 was best. } (6. Nd5 d6 7. c3 a6 8. Bc2 Ba7 9. h3 Nf6 10. d4 h6 11. Be3 Nxd5 12. exd5 exd4) 6... Bxf2+? { (0.44 → 2.04) Mistake. O-O was best. } (6... O-O 7. h3 Nf6 8. Na4 Bd6 9. Bb2 Re8 10. Re1 b6 11. c4 Bc5 12. a3 d6 13. b4) 7. Rxf2 Nxf2 8. Kxf2 O-O 9. Bb5? { (2.30 → 0.83) Mistake. Nd5 was best. } (9. Nd5) 9... a6?? { (0.83 → 2.97) Blunder. Nd4 was best. } (9... Nd4 10. Bf1) 10. Bxc6 dxc6 11. Nxe5?? { (3.83 → -5.92) Blunder. Ba3 was best. } (11. Ba3) 11... f6?? { (-5.92 → 2.84) Blunder. Qd4+ was best. } (11... Qd4+ 12. Kf1) 12. Nf3 Bg4 13. h3?! { (3.81 → 2.42) Inaccuracy. Qe2 was best. } (13. Qe2) 13... Bxf3?! { (2.42 → 3.80) Inaccuracy. f5 was best. } (13... f5 14. e5) 14. Qxf3 f5 15. exf5?! { (3.93 → 2.72) Inaccuracy. e5 was best. } (15. e5) 15... Qh4+? { (2.72 → 4.45) Mistake. Qd4+ was best. } (15... Qd4+) 16. Ke3?? { (4.45 → -7.15) Blunder. Kg1 was best. } (16. Kg1 Rae8 17. Ba3 Qd4+ 18. Qf2 Qxf2+ 19. Kxf2 Rxf5+ 20. Kg1 c5 21. Rf1 Rfe5 22. d3 b5) 16... Rfe8+?? { (-7.15 → 0.07) Blunder. Qe1+ was best. } (16... Qe1+ 17. Ne2 Rae8+ 18. Kd3 Rxe2 19. Qxe2 Rd8+ 20. Kc3 Qxe2 21. Kb2 Qxg2 22. a4 Qxh3 23. f6) 17. Ne4 Qe1+ 18. Kf4 h6?? { (0.00 → 2.90) Blunder. g5+ was best. } (18... g5+ 19. Nxg5 Qe5+ 20. Kg4 Qxa1 21. f6 Qd4+ 22. Kg3 Qe5+ 23. Kh4 Qd4+) 19. d3?? { (2.90 → -0.87) Blunder. Qd3 was best. } (19. Qd3 Rf8 20. Qc4+ Kh7 21. Qe6 Qf1+ 22. Kg3 Rxf5 23. Kh2 Qf4+ 24. Ng3 Re5 25. Qg4 Qxg4) 19... g5+ 20. Kg4?? { (-1.13 → Mate in 1) Checkmate is now unavoidable. Nxg5 was best. } (20. Nxg5 hxg5+) 20... Qh4# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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