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Puzzles (3 cohencoins award for each match):

Puzzle WOeE5: 240

NM Archer1 (1094) −3
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/KVfC93m3"] [Date "2025.08.26"] [White "Archer1"] [Black "pAtrIcK5"] [Result "0-1"] [UTCDate "2025.08.26"] [UTCTime "20:26:08"] [WhiteElo "1094"] [BlackElo "1467"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [WhiteTitle "NM"] [BlackTitle "☣"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.49 → -0.10) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. g4?? { (0.00 → -3.36) Blunder. d3 was best. } (3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6 7. d4 Nxe4 8. dxe5 Bc7 9. Nbd2 Nxd2) 3... d6?! { (-3.36 → -2.34) Inaccuracy. d5 was best. } (3... d5) 4. g5?! { (-2.34 → -3.24) Inaccuracy. f3 was best. } (4. f3 d5) 4... Nxe4 5. Qh5? { (-3.25 → -5.36) Mistake. Nc3 was best. } (5. Nc3 Nxg5 6. d4 exd4 7. Qxd4 Ne6 8. Qe3 c6 9. Bxe6 Bxe6 10. Nge2 Nd7 11. Bd2 d5) 5... d5 6. Bb3 Nxg5?! { (-5.75 → -4.20) Inaccuracy. g6 was best. } (6... g6 7. Qf3) 7. c4? { (-4.20 → -7.02) Mistake. d4 was best. } (7. d4 Ne6) 7... Ne4?? { (-7.02 → -2.69) Blunder. dxc4 was best. } (7... dxc4 8. Bxc4 Nc6 9. d3 Ne6 10. Ne2 Qf6 11. Nbc3 Qg6 12. Qxg6 hxg6 13. Be3 Bd7 14. O-O-O) 8. cxd5?! { (-2.69 → -3.42) Inaccuracy. Qxe5+ was best. } (8. Qxe5+) 8... Qf6 9. d6?? { (-3.45 → -10.64) Blunder. Qe2 was best. } (9. Qe2 Bf5 10. Nc3 Nxc3 11. dxc3 Nd7 12. h4 h6 13. Be3 O-O-O 14. O-O-O Bc5 15. Bc2 Bxc2) 9... Qxf2+ 10. Kd1 g6?? { (-10.74 → 2.50) Blunder. Qf1+ was best. } (10... Qf1+) 11. Qxe5+ Be6?! { (2.37 → 3.21) Inaccuracy. Kd7 was best. } (11... Kd7 12. Qxe4) 12. Qxe4 Bxd6 13. Qxb7?? { (2.97 → Mate in 4) Checkmate is now unavoidable. Bxe6 was best. } (13. Bxe6) 13... Qf1+ 14. Kc2 Bf5+ 15. Kc3 Be5+ 16. Kb4 Qf4+?! { (Mate in 4 → -11.00) Lost forced checkmate sequence. a5+ was best. } (16... a5+ 17. Ka4 Bd7+ 18. Qc6 Bxc6+ 19. Ka3 Bd6#) 17. Kc5?! { (-11.00 → Mate in 2) Checkmate is now unavoidable. Ka5 was best. } (17. Ka5 Bd4) 17... Nd7+?! { (Mate in 2 → -24.62) Lost forced checkmate sequence. Bd6+ was best. } (17... Bd6+ 18. Kb5 Qb4#) 18. Kc6 Be4+ 19. Kb5 Bxb7 20. Ne2 Bxh1? { (Mate in 2 → -9.52) Lost forced checkmate sequence. c6+ was best. } (20... c6+ 21. Ka5 Bc7#) 21. Nxf4 Bxf4 22. Nc3 Rb8+ 23. Kc4 Ne5+ 24. Kd4?! { (-10.94 → Mate in 2) Checkmate is now unavoidable. Kc5 was best. } (24. Kc5 O-O 25. Bd5 Bxd5 26. Nxd5 Bh6 27. Kd4 Bg7 28. Ne7+ Kh8 29. Ke3 Bh6+ 30. Ke4 Rfe8) 24... Nf3+? { (Mate in 2 → -9.91) Lost forced checkmate sequence. Rb4+ was best. } (24... Rb4+ 25. Kc5 Nd3#) 25. Ke4 Bxh2 26. Ne2 Nxd2+ 27. Kd3 Nxb3 28. Kc3 Nxa1 29. Bh6 Be5+ 30. Kd2 { White resigns. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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