Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Uzp0s2ST"]
[Date "2025.11.27"]
[White "EMmI"]
[Black "Junhee"]
[Result "1/2-1/2"]
[UTCDate "2025.11.27"]
[UTCTime "00:52:32"]
[WhiteElo "1627"]
[BlackElo "1730"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-2"]
[WhiteTitle "GMš"]
[BlackTitle "GMā³"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C22"]
[Opening "Center Game: Normal Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. d4?! { (0.50 ā -0.28) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... exd4 3. Qxd4 Nc6 { C22 Center Game: Normal Variation } 4. Qd1 Bb4+ 5. Nc3 d6?! { (-0.71 ā 0.10) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3) 6. Nf3 Bg4 7. Bb5?! { (0.00 ā -0.62) Inaccuracy. h3 was best. } (7. h3 Bxc3+ 8. bxc3 Bxf3 9. Qxf3 Qf6 10. Qxf6 Nxf6 11. f3 O-O-O 12. Bg5 d5 13. Bxf6 gxf6) 7... a6?? { (-0.62 ā 1.50) Blunder. Bxc3+ was best. } (7... Bxc3+) 8. Bc4?? { (1.50 ā -1.02) Blunder. Bxc6+ was best. } (8. Bxc6+) 8... Ne5?! { (-1.02 ā -0.50) Inaccuracy. Bxc3+ was best. } (8... Bxc3+) 9. Be2 Qf6 10. Nxe5?! { (-0.28 ā -1.09) Inaccuracy. Bd2 was best. } (10. Bd2 Nxf3+ 11. Bxf3 Bxf3 12. gxf3 Ne7 13. a3 Bc5 14. f4 O-O-O 15. Qf3 g6 16. O-O-O Rhe8) 10... Bxe2?! { (-1.09 ā -0.21) Inaccuracy. Bxc3+ was best. } (10... Bxc3+ 11. bxc3 Bxe2 12. Qxe2 Qxe5 13. O-O Nf6 14. Rb1 O-O-O 15. f3 Rhe8 16. c4 Nd7 17. Qd3) 11. Qxe2?! { (-0.21 ā -1.15) Inaccuracy. Kxe2 was best. } (11. Kxe2 Bxc3 12. Nd3 Be5 13. Nxe5 Qxe5 14. Qd5 Qxd5 15. exd5 Nf6 16. c4 O-O-O 17. Kd3 Rhe8) 11... Qxe5? { (-1.15 ā 0.07) Mistake. Bxc3+ was best. } (11... Bxc3+ 12. bxc3 Qxe5 13. O-O Nf6 14. f3 O-O 15. Rb1 b6 16. Qc4 d5 17. exd5 Nxd5 18. Bd2) 12. a3?? { (0.07 ā -8.42) Blunder. Bd2 was best. } (12. Bd2 Nf6 13. f3 O-O-O 14. Qc4 Bc5 15. O-O-O Qe6 16. Qxe6+ fxe6 17. Ne2 e5 18. c3 Rdf8) 12... Bxc3+ 13. bxc3 Qxc3+ 14. Qd2 Qxa1 15. O-O Qe5 16. Qb4 b6 17. Bb2 Qc5 18. Bxg7 Qxb4 19. axb4 f6 20. Bxh8 Kf7 21. f4 Nh6 22. Bxf6 Kxf6 23. h3 Re8 24. g4 Nf7 25. g5+ Kg6 26. Re1 d5 27. e5 c5?! { (-6.87 ā -4.23) Inaccuracy. Kf5 was best. } (27... Kf5) 28. e6 Nd8 29. e7 Nc6?? { (-3.93 ā 0.00) Blunder. Nb7 was best. } (29... Nb7 30. Re6+ Kf5 31. Rf6+ Ke4 32. f5 Rxe7 33. g6 Nd8 34. Rd6 hxg6 35. fxg6 Ne6 36. Rxb6) 30. bxc5?? { (0.00 ā -4.41) Blunder. Re6+ was best. } (30. Re6+ Kf5 31. Rxc6 Kxf4 32. bxc5 bxc5 33. Rxc5 Rxe7 34. Rxd5 Rc7 35. h4 Kg4 36. Rd6 Kxh4) 30... bxc5?? { (-4.41 ā 0.00) Blunder. Rxe7 was best. } (30... Rxe7 31. Rd1) 31. Re6+ Kf5 32. Rxc6 Rxe7 33. Rxa6?! { (-0.02 ā -0.83) Inaccuracy. Rf6+ was best. } (33. Rf6+ Ke4 34. f5 Ke5 35. Rf8 a5 36. h4 a4 37. g6 hxg6 38. fxg6 a3 39. Ra8 Kf5) 33... Kxf4 34. Ra5? { (-0.67 ā -1.75) Mistake. Rc6 was best. } (34. Rc6) 34... Kxg5?? { (-1.75 ā 0.00) Blunder. Rc7 was best. } (34... Rc7 35. Kf2) 35. Rxc5 Rd7 36. c4 Kh4 37. Rxd5 Rc7 38. c5 Kxh3 39. Rh5+ Kg4 40. Rd5 Kf4 41. Kf2 Ke4 42. Rh5 Kd4 43. Kf3 Rc6 44. Rxh7 Rxc5 45. Rh4+ Kc3 46. Kg2 Kb2 47. Rb4+ Ka3 48. Rb1 Rc2+ 49. Kf3 Rc8 50. Ke3 Rh8 51. Kd3 Rh3+ 52. Kc4 Rh4+ 53. Kc3 Rh3+ 54. Kc4 Ka2 55. Rb8 Rh1 56. Kc3 Rc1+ 57. Kd2 Rh1 58. Kc2 Rh2+ 59. Kc1 Ka3 60. Ra8+ Kb3 61. Rb8+ Kc3 62. Rc8+ Kd3 63. Rd8+ Kc3 64. Rc8+ Kb3 65. Rb8+ Kc3 66. Rc8+ { The game is a draw. } 1/2-1/2