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Puzzles (3 cohencoins award for each match):

Puzzle JDQsL: 999999999

Puzzle YtuS8: 435

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sHpAlkMx"] [Date "2025.07.02"] [White "Renner"] [Black "Wesley"] [Result "0-1"] [UTCDate "2025.07.02"] [UTCTime "20:47:01"] [WhiteElo "1159"] [BlackElo "1507"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+2"] [BlackTitle "GM⚜"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 { B20 Sicilian Defense } 2. e5?! { (0.15 → -0.37) Inaccuracy. Nf3 was best. } (2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4) 2... Nc6 3. Qe2?! { (-0.62 → -1.42) Inaccuracy. Nf3 was best. } (3. Nf3 Qc7 4. Nc3 Nxe5 5. d4 Nxf3+ 6. gxf3 Nf6 7. dxc5 e6 8. Nb5 Qxc5 9. Be3 Qe5) 3... d6 4. exd6 Qxd6 5. d3 Nf6 6. c3?! { (-0.80 → -1.62) Inaccuracy. Nd2 was best. } (6. Nd2 g6 7. Ngf3 Bg7 8. g3 Bg4 9. Bg2 Nd4 10. Qd1 Qe6+ 11. Kf1 Bh3 12. Nxd4 cxd4) 6... g6 7. d4?? { (-1.13 → -3.57) Blunder. Nd2 was best. } (7. Nd2 Bg7 8. g3 O-O 9. Ne4 Nxe4 10. dxe4 Rd8 11. Bf4 Be5 12. Rd1 Qxd1+ 13. Qxd1 Rxd1+) 7... cxd4 8. cxd4? { (-3.55 → -7.56) Mistake. Nf3 was best. } (8. Nf3 Bg7 9. Nxd4 Nxd4 10. cxd4 O-O 11. Nc3 Qxd4 12. Be3 Qe5 13. Rd1 Be6 14. Bd4 Qc7) 8... Nxd4 9. Qd3 Qb4+ 10. Bd2 Qxb2 11. Bc3 Nc2+?? { (-8.75 → -0.85) Blunder. Qc1+ was best. } (11... Qc1+) 12. Kd2?? { (-0.85 → -9.37) Blunder. Kd1 was best. } (12. Kd1 Qxa1 13. Bxa1 Nxa1 14. Qd4 a6 15. Nd2 Bf5 16. Qxa1 Bg7 17. g4 Bxg4+ 18. Ke1 O-O) 12... Ne4+?? { (-9.37 → 0.00) Blunder. Bh6+ was best. } (12... Bh6+ 13. Ke2) 13. Qxe4 Bh6+ 14. Kd3?? { (0.00 → -9.07) Blunder. f4 was best. } (14. f4 Qb6 15. Qxc2 Qf2+ 16. Ne2 O-O 17. Bd4 Bxf4+ 18. Kc3 Be3 19. Bxe3 Qxe3+ 20. Qd3 Qb6) 14... Nb4+?! { (-9.07 → -5.62) Inaccuracy. Qc1 was best. } (14... Qc1 15. Ke2 Bf5 16. Qe5 f6 17. Qb5+ Kf7 18. Qb2 Qxb2 19. Bxb2 Nxa1 20. Kf3 Nc2 21. Bc4+) 15. Bxb4?! { (-5.62 → -13.77) Inaccuracy. Qxb4 was best. } (15. Qxb4) 15... Qxa1?? { (-13.77 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (15... Bf5) 16. Kc2?? { (Mate in 1 → -13.59) Lost forced checkmate sequence. Qxe7# was best. } (16. Qxe7#) 16... Qxa2+ 17. Kc3 Bg7+ 18. Kd3 Qxb1+ 19. Ke3 Bh6+ 20. Kf3 Bg4+ 21. Qxg4 Qb3+ 22. Ke2 Rd8 23. f4 Qxb4 24. Kf3 Qc3+ 25. Kf2 Rd2+ 26. Be2 Rxe2+ 27. Nxe2 Qc5+ 28. Kf3 e5 29. Rc1 Qa3+?? { (-8.97 → 4.11) Blunder. e4+ was best. } (29... e4+ 30. Kg3) 30. Nc3?? { (4.11 → -11.03) Blunder. Rc3 was best. } (30. Rc3) 30... exf4?? { (-11.03 → 9.76) Blunder. f5 was best. } { White resigns. } (30... f5 31. Qg3 Qxc1 32. Ne2 Qf1+ 33. Qf2 Qxf2+ 34. Kxf2 exf4 35. Kf3 g5 36. Nd4 g4+ 37. Ke2) 0-1
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting