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Puzzles (3 cohencoins award for each match):

Puzzle SRNll: 812

NM Juwan (1655?) +23
FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mfWSiTFm"] [Date "2025.10.04"] [White "Juwan"] [Black "Neil1"] [Result "1-0"] [UTCDate "2025.10.04"] [UTCTime "17:04:01"] [WhiteElo "1655"] [BlackElo "1438"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-6"] [WhiteTitle "NM"] [BlackTitle "IM💩"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A22"] [Opening "English Opening: Carls-Bremen System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 e5 2. Nc3 Nf6 3. g3 { A22 English Opening: Carls-Bremen System } Bc5 4. Bg2 O-O 5. h3?! { (0.51 → -0.11) Inaccuracy. Nf3 was best. } (5. Nf3) 5... Nc6 6. d3 d6 7. Nf3 Bf5?! { (0.10 → 0.77) Inaccuracy. Nd4 was best. } (7... Nd4 8. Nd2) 8. O-O Qd7 9. Kh2 h6 10. e4 Be6 11. Bd2 Nd4? { (0.31 → 1.37) Mistake. a5 was best. } (11... a5) 12. Nxd4 Bxd4 13. a3? { (1.41 → 0.35) Mistake. f4 was best. } (13. f4 Qe7) 13... Bxc3? { (0.35 → 1.50) Mistake. Nh7 was best. } (13... Nh7 14. Ne2 Bxb2 15. Ra2 Bd4 16. f4 f5 17. exf5 Bxf5 18. Nxd4 exd4 19. Qf3 h5 20. Qd5+) 14. Bxc3 c6?! { (1.29 → 2.25) Inaccuracy. Nh7 was best. } (14... Nh7 15. f4 f6 16. a4 b6 17. Rf2 c5 18. b4 a6 19. Rb2 Rfb8 20. Bf1 Bf7 21. h4) 15. b4? { (2.25 → 0.97) Mistake. f4 was best. } (15. f4 Qc7) 15... d5?? { (0.97 → 3.75) Blunder. Nh7 was best. } (15... Nh7 16. f4 f5 17. Qe2 Rae8 18. Rf3 Nf6 19. exf5 Bxf5 20. fxe5 dxe5 21. Re3 Bg6 22. Re1) 16. Rc1?? { (3.75 → 0.06) Blunder. exd5 was best. } (16. exd5 cxd5 17. Bxe5 dxc4 18. Bxf6 gxf6 19. dxc4 Qxd1 20. Rfxd1 Bxc4 21. Bxb7 Rab8 22. Bd5 Bb5) 16... Rad8?? { (0.06 → 3.61) Blunder. dxe4 was best. } (16... dxe4 17. dxe4) 17. Re1?? { (3.61 → 0.16) Blunder. exd5 was best. } (17. exd5) 17... Qd6?? { (0.16 → 5.23) Blunder. dxc4 was best. } (17... dxc4 18. dxc4 Qc7 19. Qe2 c5 20. Bd2 Rfe8 21. Be3 b6 22. Qc2 Rd7 23. bxc5 bxc5 24. Rb1) 18. Rf1?? { (5.23 → 0.52) Blunder. exd5 was best. } (18. exd5) 18... b6? { (0.52 → 1.76) Mistake. dxc4 was best. } (18... dxc4 19. dxc4 Qc7 20. Qe2 Nd7 21. c5 Rfe8 22. f4 b6 23. cxb6 axb6 24. a4 Bb3 25. a5) 19. Qb3?? { (1.76 → 0.12) Blunder. f4 was best. } (19. f4 d4 20. Bd2 Qe7 21. c5 Rb8 22. f5 Bd7 23. h4 bxc5 24. Rxc5 Rb5 25. g4 Rxc5) 19... b5?! { (0.12 → 0.69) Inaccuracy. dxe4 was best. } (19... dxe4 20. dxe4) 20. c5 dxe4 21. cxd6 Bxb3 22. Bxe5 Rfe8?? { (0.00 → 2.28) Blunder. exd3 was best. } (22... exd3 23. Rc3 Bd5 24. Bxf6 gxf6 25. Bxd5 cxd5 26. Rc6 Rfe8 27. Rd1 Re6 28. Rxd3 Rexd6 29. Rc5) 23. Bxf6 gxf6 24. Bxe4 Rxd6?! { (2.30 → 3.40) Inaccuracy. Bd5 was best. } (24... Bd5 25. Bxd5) 25. Rc3?? { (3.40 → 0.88) Blunder. Rxc6 was best. } (25. Rxc6 Rxc6) 25... Bd5 26. Bxd5 Rxd5 27. Rd1 Re2 28. Kg2 Ra2 29. Rxc6 Rxa3 30. Rc8+ Kg7 31. Rc5 Rdxd3 32. Rxd3 Rxd3 33. Rxb5 Rb3 34. h4 Kg6 35. f4 Ra3 36. Ra5 Rxa5 37. bxa5 Kf5?? { (0.00 → 5.84) Blunder. f5 was best. } (37... f5 38. Kf3 Kf6 39. Ke3 Ke6 40. Kd4 Kd6 41. h5 a6 42. Kc4 f6 43. Kd4 Kc6 44. Kc4) 38. Kf3 Ke6 39. g4?? { (8.08 → 0.00) Blunder. Kg4 was best. } (39. Kg4 a6 40. Kh5 Kf5 41. Kxh6 Kg4 42. Kg7 Kxg3 43. f5 Kxh4 44. Kxf7 Kg5 45. Ke6 Kh6) 39... Kd6?? { (0.00 → 6.51) Blunder. f5 was best. } (39... f5 40. a6 f6 41. Kg3 Kf7 42. gxf5 h5 43. Kf2 Ke7 44. Ke3 Kd6 45. Kd4 Kc6 46. Kc4) 40. g5?? { (6.51 → 0.00) Blunder. Ke4 was best. } (40. Ke4 Ke6) 40... fxg5 41. fxg5 hxg5 42. h5?? { (0.00 → -7.74) Blunder. hxg5 was best. } (42. hxg5 Ke5 43. Kg4 a6 44. Kh5 Kf4 45. Kh6 Kf5 46. Kg7 Kxg5 47. Kxf7 Kf5 48. Ke7 Ke5) 42... f5?? { (-7.74 → 60.12) Blunder. Ke6 was best. } (42... Ke6) 43. h6 g4+ 44. Kf4 g3 45. Kxg3 Ke5 46. h7 f4+ 47. Kf2 Ke4 48. h8=Q f3 49. Qf8 Kd4 50. Qxf3 Kc4 51. Qd1 Kb4 52. Qc2 Kxa5 53. Qb3 Ka6 54. Qb2 Ka5 { Black offers draw } 55. Ke3 a6 56. Kd4 Ka4 57. Qb7 a5 58. Kc3 Ka3 59. Qb3# { White wins by checkmate. } 1-0
Computer analysisMove timesCrosstableFEN & PGN
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