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Puzzles (3 cohencoins award for each match):

Puzzle g7Ylm: 206

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FkCgwSZF"] [Date "2026.04.01"] [White "Avani"] [Black "Maria"] [Result "0-1"] [UTCDate "2026.04.01"] [UTCTime "20:17:31"] [WhiteElo "814"] [BlackElo "1214"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bb5? { (0.60 → -0.41) Mistake. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... c6 3. Bc4?! { (-0.24 → -0.90) Inaccuracy. Be2 was best. } (3. Be2) 3... Qg5?? { (-0.90 → 1.43) Blunder. Nf6 was best. } (3... Nf6) 4. Nf3 Qxg2?? { (1.31 → 6.84) Blunder. Qe7 was best. } (4... Qe7) 5. Rf1?? { (6.84 → 0.00) Blunder. Rg1 was best. } (5. Rg1 Qxg1+ 6. Nxg1 d5 7. exd5 cxd5 8. Bxd5 Nf6 9. Nc3 Bc5 10. Qf3 O-O 11. d3 Bb4) 5... g5?? { (0.00 → 7.61) Blunder. d5 was best. } (5... d5 6. Rg1 Qh3 7. Rg3 Qh5 8. Rg5 Qh3 9. Rg3) 6. Nxe5?? { (7.61 → -1.92) Blunder. Rg1 was best. } (6. Rg1) 6... d6?? { (-1.92 → 0.03) Blunder. Qxe4+ was best. } (6... Qxe4+ 7. Qe2 Qxe2+ 8. Bxe2 d6 9. Nd3 Bf5 10. Nc3 Na6 11. f4 g4 12. Nd1 Bxd3 13. Bxd3) 7. Nd3?? { (0.03 → -4.78) Blunder. Qf3 was best. } (7. Qf3 Qxf3 8. Nxf3 h6 9. Nc3 Ne7 10. d4 f5 11. e5 d5 12. Bd3 f4 13. h4 Bf5) 7... Qxe4+ 8. Qe2 f5? { (-4.59 → -2.54) Mistake. Qxe2+ was best. } (8... Qxe2+) 9. Rh1?? { (-2.54 → -7.82) Blunder. Nc3 was best. } (9. Nc3 Qxe2+) 9... Nf6?? { (-7.82 → -3.58) Blunder. Be7 was best. } (9... Be7 10. f3 Qxc4 11. b3 Qe6 12. Qxe6 Bxe6 13. Bb2 Bf6 14. Bxf6 Nxf6 15. h4 Ke7 16. hxg5) 10. Nb4?? { (-3.58 → -8.69) Blunder. Bb3 was best. } (10. Bb3 Kd8 11. f3 Qxe2+ 12. Kxe2 a5 13. Nc3 b5 14. a3 Ra7 15. Kf2 Bg7 16. h4 g4) 10... Ng4?? { (-8.69 → -1.77) Blunder. d5 was best. } (10... d5 11. Nxd5 Qxe2+ 12. Bxe2 cxd5 13. Nc3 Nc6 14. d3 h6 15. Nb5 Kf7 16. h4 g4 17. Bf4) 11. Qxe4+?? { (-1.77 → -4.99) Blunder. f3 was best. } { White offers draw } { White resigns. } (11. f3) 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting