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Puzzles (3 cohencoins award for each match):

Puzzle N4wqs: 999999999

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZzHuA2t5"] [Date "2026.03.30"] [White "Luka"] [Black "Jhaedon"] [Result "1-0"] [UTCDate "2026.03.30"] [UTCTime "15:10:38"] [WhiteElo "1206"] [BlackElo "1232"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-49"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Carlson Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. e4? { (0.28 → -1.17) Mistake. d4 was best. } (2. d4 Nf6) 2... e6? { (-1.17 → 0.13) Mistake. dxe4 was best. } (2... dxe4 3. Ng5) 3. d4? { (0.13 → -1.22) Mistake. exd5 was best. } (3. exd5 exd5 4. d4 Nf6 5. Bd3 c5 6. O-O c4 7. Re1+ Be7 8. Bf1 O-O 9. b3 cxb3) 3... dxe4 4. Ne5 { C00 French Defense: Carlson Gambit } Qh4?? { (-0.94 → 0.67) Blunder. Nd7 was best. } (4... Nd7 5. Nc3) 5. g3 Qf6?! { (0.62 → 1.50) Inaccuracy. Qd8 was best. } (5... Qd8 6. Bg2) 6. Nc4?? { (1.50 → -0.05) Blunder. Nd2 was best. } (6. Nd2 e3) 6... e3? { (-0.05 → 1.42) Mistake. Qd8 was best. } (6... Qd8 7. Bg2 f5 8. f3 exf3 9. Qxf3 Nf6 10. Qe2 Be7 11. c3 Nc6 12. Nbd2 a5 13. O-O) 7. Nc3?? { (1.42 → Mate in 1) Checkmate is now unavoidable. Bxe3 was best. } (7. Bxe3 Qd8) 7... exf2+?? { (Mate in 1 → -1.91) Lost forced checkmate sequence. Qxf2# was best. } (7... Qxf2#) 8. Ke2 e5 9. dxe5?? { (-1.63 → -9.77) Blunder. Nxe5 was best. } (9. Nxe5 Nc6) 9... Qxe5+?? { (-9.77 → 11.14) Blunder. Bg4+ was best. } (9... Bg4+) 10. Kxf2?? { (11.14 → -1.52) Blunder. Nxe5 was best. } (10. Nxe5 Nf6) 10... Qc5+ 11. Ke1? { (-1.12 → -2.30) Mistake. Be3 was best. } (11. Be3 Qf5+) 11... Bf5?? { (-2.30 → 0.69) Blunder. Nf6 was best. } (11... Nf6 12. Qe2+) 12. Bf4?? { (0.69 → -1.50) Blunder. Be3 was best. } (12. Be3 Qc6) 12... Na6?? { (-1.50 → 0.55) Blunder. Nf6 was best. } (12... Nf6 13. Nb5 Na6 14. a3 Be6 15. Na5 Qd5 16. Rg1 Bc5 17. Qxd5 Bxd5 18. Rg2 O-O 19. Re2) 13. Ne5?? { (0.55 → -2.32) Blunder. Qe2+ was best. } (13. Qe2+ Be6 14. Ne4 Qb4+ 15. c3 Qxc4 16. Qxc4 Bxc4 17. Bxc4 O-O-O 18. Bxf7 Nc5 19. Nxc5 Bxc5) 13... Nb4 14. g4?? { (-2.36 → -6.47) Blunder. Bd3 was best. } (14. Bd3) 14... Qd6?? { (-6.47 → 4.78) Blunder. Nxc2+ was best. } (14... Nxc2+ 15. Ke2 Rd8 16. gxf5 Rxd1 17. Rxd1 Nd4+ 18. Rxd4 Qxd4 19. Kf3 Bd6 20. Bb5+ c6 21. Re1) 15. Bd3?? { (4.78 → -4.25) Blunder. gxf5 was best. } (15. gxf5 O-O-O) 15... O-O-O?? { (-4.25 → 7.07) Blunder. Bxd3 was best. } (15... Bxd3) 16. gxf5?? { (7.07 → 0.58) Blunder. Bxf5+ was best. } (16. Bxf5+ Kb8) 16... Nxd3+?? { (0.58 → 3.77) Blunder. Re8 was best. } (16... Re8 17. Be4) 17. Qxd3 Qxd3?! { (3.84 → 5.01) Inaccuracy. Nf6 was best. } (17... Nf6 18. Rd1) 18. Nxd3 Bb4?! { (5.18 → 8.06) Inaccuracy. Ne7 was best. } (18... Ne7 19. Rf1) 19. a3? { (8.06 → 4.47) Mistake. Nxb4 was best. } (19. Nxb4 Ne7) 19... Ba5 20. b4 Bb6 21. Ne5?? { (5.15 → -0.16) Blunder. Kd2 was best. } (21. Kd2 Ne7 22. Raf1 Bd4 23. Nb5 Bf6 24. Nxa7+ Kb8 25. Nb5 Nd5 26. h4 Nxf4 27. Rxf4 Rd5) 21... f6?? { (-0.16 → 5.84) Blunder. Bd4 was best. } (21... Bd4 22. Ne2) 22. Nf7 Ne7 23. Nxd8 Rxd8 24. Rd1 Rxd1+ 25. Kxd1 g5 26. Bg3 Nxf5 27. Re1 Bf2 28. Bxf2 b5 29. Nxb5 c6 30. Nxa7+ Kb8 31. Nxc6+ Kc7 32. Ne7 Nxe7 33. Rxe7+ Kd6 34. Rxh7 { Black resigns. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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