Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/JrPD60bq"]
[Date "2026.01.07"]
[White "Gabriel1"]
[Black "Owen6"]
[Result "0-1"]
[UTCDate "2026.01.07"]
[UTCTime "21:13:24"]
[WhiteElo "1336"]
[BlackElo "1320"]
[WhiteRatingDiff "-27"]
[BlackRatingDiff "+14"]
[WhiteTitle "🏈"]
[BlackTitle "GM♠"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C26"]
[Opening "Vienna Game: Falkbeer Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nc3 Nf6 { C26 Vienna Game: Falkbeer Variation } 3. Qf3? { (0.30 → -0.91) Mistake. Nf3 was best. } (3. Nf3) 3... Bc5?! { (-0.91 → -0.24) Inaccuracy. Nc6 was best. } (3... Nc6) 4. Bc4 O-O 5. d3 Nc6 6. Qg3 g6?? { (-0.46 → 1.07) Blunder. Ng4 was best. } (6... Ng4) 7. Bh6? { (1.07 → -0.25) Mistake. Bg5 was best. } (7. Bg5 Be7) 7... Re8?? { (-0.25 → 1.30) Blunder. Nh5 was best. } (7... Nh5 8. Qg5 Nd4 9. Qxd8 Rxd8 10. O-O-O c6 11. a4 a6 12. Nge2 d5 13. exd5 Nxe2+ 14. Nxe2) 8. Qf3?? { (1.30 → -2.39) Blunder. h4 was best. } (8. h4 d5) 8... Bf8?? { (-2.39 → -0.02) Blunder. Nd4 was best. } (8... Nd4 9. Qd1 b5 10. Bb3 c6 11. h3 a5 12. a3 d5 13. Nge2 dxe4 14. dxe4 Ba6 15. O-O) 9. Bxf8?! { (-0.02 → -0.62) Inaccuracy. Bg5 was best. } (9. Bg5 Be7) 9... Rxf8?! { (-0.62 → 0.33) Inaccuracy. Nd4 was best. } (9... Nd4 10. Qd1) 10. O-O-O?! { (0.33 → -0.57) Inaccuracy. Nge2 was best. } (10. Nge2 d6 11. Qe3 a6 12. O-O Be6 13. h3 b5 14. Bb3 Bxb3 15. axb3 Nb4 16. Qd2 d5) 10... Nd4 11. Qe3?! { (-0.21 → -1.06) Inaccuracy. Qg3 was best. } (11. Qg3 d6 12. h4 Nh5 13. Qg5 c6 14. Nce2 d5 15. Qxd8 Rxd8 16. Nxd4 dxc4 17. Ndf3 f6) 11... b6?? { (-1.06 → 0.59) Blunder. c6 was best. } (11... c6 12. f4) 12. Nd5?? { (0.59 → -1.50) Blunder. f4 was best. } (12. f4 d6 13. Rf1 Ng4 14. Qd2 exf4 15. Qxf4 c6 16. Nf3 Nxf3 17. gxf3 Nf6 18. d4 Be6) 12... Bb7? { (-1.50 → -0.25) Mistake. Nxd5 was best. } (12... Nxd5 13. Bxd5) 13. Nxf6+?! { (-0.25 → -0.79) Inaccuracy. c3 was best. } (13. c3 Nxd5 14. Bxd5 Nf5 15. Qd2 Bxd5 16. exd5 Qf6 17. Nf3 Qd6 18. c4 Rae8 19. g4 Nd4) 13... Qxf6?! { (-0.79 → -0.17) Inaccuracy. Qxf6 was best. } (13... Qxf6 14. a4) 14. c3?! { (-0.17 → -1.13) Inaccuracy. a4 was best. } (14. a4) 14... Nc6?? { (-1.13 → 0.83) Blunder. b5 was best. } (14... b5 15. Bd5 Bxd5 16. exd5 Nf5 17. Qe4 a5 18. h4 b4 19. c4 Nd4 20. Nf3 Nxf3 21. gxf3) 15. d4?? { (0.83 → -0.74) Blunder. Bd5 was best. } (15. Bd5 Na5 16. Bxb7 Nxb7 17. h4 Rae8 18. h5 Nc5 19. f3 Ne6 20. Ne2 Nf4 21. hxg6 Nxe2+) 15... exd4 16. cxd4 Rae8?! { (-0.78 → 0.08) Inaccuracy. Nb4 was best. } (16... Nb4) 17. d5?? { (0.08 → -2.31) Blunder. Bd5 was best. } (17. Bd5 Na5) 17... Nb4?? { (-2.31 → 0.45) Blunder. Na5 was best. } (17... Na5) 18. a3 Na6 19. b4?? { (1.04 → -3.35) Blunder. Nf3 was best. } (19. Nf3 Qg7 20. h4 h6 21. Rhe1 Nc5 22. e5 d6 23. Qf4 Bc8 24. g4 a6 25. Re3 b5) 19... c5? { (-3.35 → -1.56) Mistake. b5 was best. } (19... b5) 20. b5?! { (-1.56 → -2.61) Inaccuracy. Nf3 was best. } (20. Nf3 cxb4 21. e5 Qg7 22. Kb2 d6 23. h4 dxe5 24. h5 e4+ 25. Nd4 bxa3+ 26. Kxa3 Nc5) 20... Nc7 21. d6?? { (-2.48 → -9.12) Blunder. Kb1 was best. } (21. Kb1 a6 22. bxa6 Bxa6 23. Bxa6 Nxa6 24. Nf3 c4 25. Rc1 b5 26. e5 Qf5+ 27. Ka1 f6) 21... Ne6?? { (-9.12 → -2.30) Blunder. Nxb5 was best. } (21... Nxb5 22. Bxb5) 22. Bxe6?? { (-2.30 → -7.79) Blunder. f3 was best. } (22. f3 Nf4 23. g3 Ng2 24. Qb3 Bxe4 25. fxe4 Rxe4 26. Bd5 Qa1+ 27. Kc2 Ne3+ 28. Qxe3 Qxd1+) 22... Qxe6 23. Nf3 Bxe4 24. Ng5 Qa2?! { (-10.07 → -5.51) Inaccuracy. Qc4+ was best. } (24... Qc4+ 25. Kb2 Bxg2 26. Rhe1 Rxe3 27. Rxe3 Qf4 28. Kc1 Qxg5 29. Rd2 Qh4 30. Re7 Qc4+ 31. Kb2) 25. Nxe4 f5?? { (-5.98 → 7.61) Blunder. Qc4+ was best. } (25... Qc4+ 26. Qc3 Qxe4 27. g3 Qa4 28. Rhe1 Re6 29. Rxe6 fxe6 30. f4 Qxb5 31. h4 h5 32. Qc2) 26. Nc3?? { (7.61 → -8.30) Blunder. Nf6+ was best. } (26. Nf6+ Kf7 27. Qc3 Re2 28. Rhe1 Rb8 29. Rxe2 Qxe2 30. Re1 Qe6 31. Rxe6 dxe6 32. Nxh7 Rb7) 26... Qxa3+ 27. Kc2 Rxe3 28. fxe3 Qb4 29. Ra1 Ra8?? { (-7.07 → 3.47) Blunder. c4 was best. } (29... c4 30. Rhb1 Qc5 31. Rxa7 f4 32. Rc7 Qxd6 33. Rxc4 fxe3 34. Rd1 Rf2+ 35. Kb3 Qe6 36. Rd4) 30. Nd5?? { (3.47 → -9.38) Blunder. Ra4 was best. } (30. Ra4 Re8) 30... Qxb5 31. Nc7 Qc6 32. Nxa8 Qxa8 33. Rhb1 g5 34. Rd1 g4 35. h3 gxh3 36. gxh3 Qg2+ 37. Kd3 Qxh3 38. Kc4 Qxe3 39. Rxa7 Qe2+ 40. Rd3 f4 41. Kc3 f3 42. Rd2 Qe1 43. Kd3 f2 44. Re2? { (-8.10 → Mate in 6) Checkmate is now unavoidable. Rxf2 was best. } (44. Rxf2 Qxf2 45. Kc3 Qd4+ 46. Kc2 Qc4+ 47. Kb2 Qb5+ 48. Ka2 Kf7 49. Ra3 Qc4+ 50. Rb3 Qxb3+) 44... Qf1? { (Mate in 6 → -8.02) Lost forced checkmate sequence. f1=Q was best. } (44... f1=Q 45. Ra8+ Kf7 46. Re8 Qb1+ 47. Kc4 Qb4+ 48. Kd3 Qd4+ 49. Kc2 Qfd1#) 45. Kd2 Qg2 46. Re8+ Kg7 47. Rxd7+ Kg6?? { (-7.72 → -0.55) Blunder. Kf6 was best. } (47... Kf6 48. Rf8+) 48. Re6+?? { (-0.55 → -73.72) Blunder. Rg8+ was best. } (48. Rg8+ Kf6 49. Rxg2 f1=Q 50. Rdg7 Qf4+ 51. Kc2 Qxd6 52. Rxh7 Qf4 53. Rhh2 Qc4+ 54. Kb2 Ke7) 48... Kf5 49. Rde7 f1=Q+ 50. Kc3 Qff3+ 51. Kc4 Qd5+ 52. Kb5 Qxe6 53. Rxe6 Kxe6 54. Kxb6 Kxd6 55. Kb5 h5 56. Ka6 h4 57. Kb5 h3 58. Ka4 h2 59. Kb5 h1=Q 60. Kc4 Qc1+ 61. Kb5 Qgb2+ 62. Ka4 Qca1# { Black wins by checkmate. } 0-1