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Puzzles (3 cohencoins award for each match):

Puzzle NtIjI: 974

NM Robbie3 (1203?) +87

Puzzle Ha7uU: 358

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/GbV6p2cd"] [Date "2025.07.01"] [White "Imad"] [Black "Robbie3"] [Result "0-1"] [UTCDate "2025.07.01"] [UTCTime "14:45:08"] [WhiteElo "1109"] [BlackElo "1203"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+87"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. Be2?? { (0.87 → -1.30) Blunder. exd5 was best. } (2. exd5) 2... dxe4 3. Bb5+?! { (-1.51 → -2.41) Inaccuracy. Nc3 was best. } (3. Nc3 Bf5) 3... Bd7 4. Nc3?! { (-2.03 → -2.80) Inaccuracy. Qe2 was best. } (4. Qe2) 4... Bxb5 5. Nxb5 c6?? { (-2.53 → -0.60) Blunder. Nc6 was best. } (5... Nc6 6. f3) 6. Nd4?? { (-0.60 → -8.87) Blunder. Nc3 was best. } (6. Nc3 Nf6) 6... Qxd4 7. Nf3 Qd8 8. Ng5 f6 9. Nxe4 Qd4 10. f3?! { (-5.52 → -7.89) Inaccuracy. Qe2 was best. } (10. Qe2 Na6 11. c3 Qd5 12. d4 e6 13. O-O Ne7 14. Re1 Ng6 15. h4 h5 16. b4 Be7) 10... Qd8?! { (-7.89 → -5.57) Inaccuracy. Na6 was best. } (10... Na6 11. Qe2) 11. d4 b6? { (-5.45 → -3.06) Mistake. Na6 was best. } (11... Na6 12. Qe2) 12. O-O c5? { (-3.82 → -2.05) Mistake. Na6 was best. } (12... Na6 13. Bf4) 13. c3?? { (-2.05 → -4.53) Blunder. d5 was best. } (13. d5 e6 14. c4 exd5 15. cxd5 Bd6 16. Qa4+ Kf8 17. Nxd6 Qxd6 18. Bf4 Qd7 19. Qc4 h5) 13... cxd4 14. Qxd4?! { (-4.61 → -7.69) Inaccuracy. Qb3 was best. } (14. Qb3 Nc6) 14... Qc8? { (-7.69 → -4.43) Mistake. Qxd4+ was best. } (14... Qxd4+ 15. cxd4 e6 16. Bf4 Na6 17. Rfc1 Ne7 18. b4 Nd5 19. Bg3 h5 20. b5 h4 21. Bxh4) 15. Bf4 g5?? { (-5.07 → -2.31) Blunder. e5 was best. } (15... e5) 16. Bg3?! { (-2.31 → -3.62) Inaccuracy. Bxg5 was best. } (16. Bxg5) 16... e6?? { (-3.62 → -1.37) Blunder. e5 was best. } (16... e5 17. Qd3) 17. Rad1?? { (-1.37 → -3.42) Blunder. Bd6 was best. } (17. Bd6 Nc6) 17... Bc5 18. Qf2?? { (-3.43 → -9.86) Blunder. Nd6+ was best. } (18. Nd6+ Bxd6 19. Bxd6 Nc6 20. Qc4 Nce7 21. Bc7 Nd5 22. Rxd5 exd5 23. Qxd5 Kf8 24. Bd6+ Kg7) 18... Bxf2+ 19. Rxf2 f5?? { (-9.81 → -1.56) Blunder. Ke7 was best. } (19... Ke7 20. Bd6+) 20. Rc1?? { (-1.56 → -9.67) Blunder. Nd6+ was best. } (20. Nd6+ Kf8 21. Nxc8 Nc6 22. Nd6 f4 23. Re2 fxg3 24. Rxe6 gxh2+ 25. Kxh2 Nge7 26. b4 Nd8) 20... fxe4 21. fxe4 Nf6 22. Re1 Ng4 23. Rd1 Nxf2 24. Kxf2 a5 25. a3 b5 26. Rd6 Ke7 27. Be5 Ra6 28. Bxh8 Qxh8 29. g3?! { (-11.46 → Mate in 6) Checkmate is now unavoidable. Rxa6 was best. } (29. Rxa6 Nxa6 30. h3 Qe5 31. b4 a4 32. c4 bxc4 33. Kg1 Qxe4 34. Kh2 Qf4+ 35. Kg1 Qc1+) 29... Kxd6?! { (Mate in 6 → -15.76) Lost forced checkmate sequence. Qf6+ was best. } (29... Qf6+ 30. Ke2 Rxd6 31. h3 Nd7 32. e5 Nxe5 33. Ke1 Qf3 34. b4 Rd1#) 30. h4 g4 31. h5 Qg8 32. b4?! { (-16.14 → Mate in 5) Checkmate is now unavoidable. Ke3 was best. } (32. Ke3 Qf7) 32... a4 33. Ke3 Rc6 34. Kd4 Na6 35. e5+ Ke7 36. h6 Qg6 37. Ke3 Qxh6+ 38. Kd4 Qh3 39. Kd3 Qxg3+ 40. Kd4 Qg2 41. c4 bxc4 42. Kc3 Qe4 43. b5 Nb8 44. Kb2 Rb6 45. Kc3 Rxb5 46. Kd2 Rxe5 47. Kc3 g3 48. Kd2 g2 49. Kc3 g1=Q 50. Kb4 Na6+ 51. Kxa4 Qc6# { Black wins by checkmate. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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