FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/u4GndWza"]
[Date "2026.01.02"]
[White "Trekker"]
[Black "Kristofer"]
[Result "0-1"]
[UTCDate "2026.01.02"]
[UTCTime "21:24:34"]
[WhiteElo "1835"]
[BlackElo "1673"]
[WhiteRatingDiff "-14"]
[BlackRatingDiff "+17"]
[WhiteTitle "GM🎅"]
[BlackTitle "GM😈"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A01"]
[Opening "Nimzo-Larsen Attack: Symmetrical Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. b3 b6 { A01 Nimzo-Larsen Attack: Symmetrical Variation } 2. Bb2 Bb7 3. Nf3 Nf6 4. Nc3 e6 5. d3 Nc6 6. e4 Bb4 7. Be2?! { (0.22 → -0.77) Inaccuracy. a3 was best. } (7. a3 Bxc3+ 8. Bxc3 d5 9. Bb2 dxe4 10. dxe4 Nxe4 11. Bxg7 Rg8 12. Bb2 Qd6 13. Qxd6 Nxd6) 7... d5?! { (-0.77 → -0.08) Inaccuracy. d5 was best. } (7... d5 8. O-O Bxc3 9. Bxc3 dxe4 10. dxe4 Nxe4 11. Bxg7 Rg8 12. Bb2 Qe7 13. Qd3 Nd6 14. Qxh7) 8. exd5?? { (-0.08 → -2.94) Blunder. O-O was best. } (8. O-O Bxc3 9. Bxc3 dxe4 10. dxe4 Nxe4 11. Bxg7 Rg8 12. Bb2 Qe7 13. Qd3 Nb4 14. Qb5+ Bc6) 8... Nxd5 9. Qd2 Qf6 10. Nxd5?? { (-2.82 → -8.76) Blunder. d4 was best. } (10. d4) 10... Bxd2+ 11. Kxd2 Qxb2 12. Nxc7+ Kd7 13. Nxa8 Rxa8 14. Ng5 Nb4 15. Rhc1 Nd5 16. Bf3 Qf6 17. Nh3 Qh6+ 18. Ke1 Bc6 19. c4 Ne7 20. Bxc6+ Nxc6 21. Rd1 Rd8 22. d4 Kc7 23. d5 exd5 24. cxd5 Nb4 25. Rac1+ Kb7 26. a3 Qxc1 27. Rxc1 Nd3+ 28. Kd2 Nxc1 29. Kxc1 Rxd5 30. Kb2 Rd2+ 31. Kc3 Rd5 32. a4 Kc6 33. Kc4 a5 34. g3 Rh5 35. Nf4 Rxh2 36. Nd3 f6 37. b4 h5 38. bxa5 bxa5 39. Kd4 Kd6 40. Ke4 g6 41. Kd4 Rh1 42. Kc4 Rd1 43. Nf4 Rf1 44. Nxg6 Rxf2 45. Nf4 h4 46. Kb5 hxg3 47. Nh3 Rf5+ 48. Ka6 Rh5 49. Nf4 g2 50. Nxg2 Rc5 51. Nf4 f5 52. Nd3 Rd5 53. Nf4 Rd4 54. Ne2 Rxa4 55. Kb5 Re4 56. Nc3 Re5+ 57. Ka4 Kc5 58. Na2 Kc4 59. Nc1 f4 60. Na2 f3 61. Nc1 f2 62. Nb3 f1=Q?! { (Mate in 9 → -57.04) Lost forced checkmate sequence. Rd5 was best. } (62... Rd5 63. Nxa5+ Rxa5+ 64. Kxa5 f1=Q 65. Kb6 Qd1 66. Kc6 Qd8 67. Kb7 Kb5 68. Ka7 Qd7+ 69. Kb8) 63. Ka3?! { (-57.04 → Mate in 4) Checkmate is now unavoidable. Nd2+ was best. } (63. Nd2+ Kd3 64. Nxf1 Rg5 65. Nh2 Ke2 66. Ka3 Rg2 67. Nf1 Kxf1 68. Ka4 Rg5 69. Kb3 Ke2) 63... Re3 64. Ka4 Qd1 65. Kxa5 Qxb3 66. Ka6 Re6+ 67. Ka7 Qb6+ 68. Ka8 Re8# { Black wins by checkmate. } 0-1