[Event "JSM 1 div, lohko 2"] [Site "Kotka"] [Date "2023.11.25"] [Round "4.4"] [White "Montonen, Samu"] [Black "Bederdin, Lilja"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B12"] [Opening "Caro-Kann Defense: Maróczy Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. f3 { B12 Caro-Kann Defense: Maróczy Variation } dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. O-O Ngf6 8. c3 Bd6 9. Qb3?! { (0.13 → -0.77) Inaccuracy. Be3 was best. } (9. Be3) 9... O-O 10. Bg5 Qc7 11. h3?! { (-0.64 → -1.57) Inaccuracy. Nbd2 was best. } (11. Nbd2 b5) 11... Bh5? { (-1.57 → -0.29) Mistake. Bxf3 was best. } (11... Bxf3 12. Rxf3) 12. Nbd2 b5 13. Bd3 Rab8 14. Qc2 Rfe8 15. Rae1 Bg6 16. dxe5?! { (-0.27 → -1.03) Inaccuracy. Nh4 was best. } (16. Nh4 Qb6 17. Ndf3 exd4 18. cxd4 Ne5 19. Bxf6 gxf6 20. Kh1 Nxd3 21. Qxd3 Bg3 22. Nxg6 hxg6) 16... Bc5+ 17. Kh1 Nh5 18. Bh4 Nxe5 19. Nxe5 Qxe5 20. Nf3 Ng3+ 21. Bxg3 Qxg3 22. e5 Rbd8 23. Bxg6 Qxg6 24. Qxg6 hxg6 25. Rd1 f6 26. Rxd8 Rxd8 27. Re1 Re8 28. g4 Kf7 29. Kg2 a6 30. Re2 Bb6 31. Re1 Bc7 32. exf6 Rxe1 33. Nxe1 gxf6 34. Nd3 Bd6 35. Kf3 a5 36. Ke4 Ke6 37. Nf4+ Bxf4 38. Kxf4 g5+ 39. Ke4 c5 40. a4?? { (0.00 → -3.91) Blunder. b3 was best. } (40. b3 Kd6 41. a3 Ke6 42. b4 cxb4 43. cxb4 a4 44. Kd4 Kd6 45. Ke4) 40... bxa4 41. c4 Kd6 42. Kf5 Ke7 43. Kg6 Ke6 44. Kg7 Ke5 45. Kg6 Kd4 46. Kxf6 Kxc4 47. h4 gxh4 48. g5 h3 49. g6 h2 50. g7 h1=Q 51. g8=Q+ Qd5 52. Qb8 Qd4+ 53. Kf5 Kd3 54. Qh2 Qe4+ 55. Kg5 Qe3+ 56. Kf5 Qd2?? { (-5.45 → -1.95) Blunder. a3 was best. } (56... a3 57. bxa3 c4 58. Qd6+ Kc2 59. Qc7 Qf3+ 60. Kg6 Qd5 61. a4 c3 62. Qb8 Qb3 63. Qb5) 57. Qd6+ Kc2 58. Qxc5+ Kxb2 59. Qb5+ Kc1 60. Qf1+ Qd1 61. Qf4+ Qd2 62. Qf1+ Kb2 63. Qb5+ Qb4 64. Qe5+ Kc2?! { (-2.25 → -1.40) Inaccuracy. Kb1 was best. } (64... Kb1 65. Kg6 a3 66. Qf5+ Kb2 67. Qf2+ Ka1 68. Qf6+ Qb2 69. Qg5 Qc2+ 70. Kh6 Qc6+ 71. Kh7) 65. Qe2+ Qd2 66. Qc4+ Kb2? { (-1.59 → 0.00) Mistake. Kd1 was best. } (66... Kd1 67. Qf1+ Kc2 68. Qc4+ Kb1 69. Qf1+ Ka2 70. Qc4+ Ka3 71. Kg6 Kb2 72. Qb5+ Qb4 73. Qe5+) 67. Qb5+ Ka3 68. Qc5+ Kb3 69. Qb5+ Qb4 70. Qd3+ Kb2 71. Qe2+ Ka1 72. Qe5+ Kb1 73. Qd5 a3 74. Qd1+ Kb2 75. Qe2+ Ka1 76. Ke6 a2?? { (-3.71 → 0.00) Blunder. Qb3+ was best. } (76... Qb3+ 77. Ke7 a2 78. Ke8 Qg8+ 79. Ke7 Qg7+ 80. Ke8 Qh8+ 81. Kd7 Qc3 82. Ke8 Kb1 83. Qb5+) 77. Qd1+?? { (0.00 → -35.71) Blunder. Qc2 was best. } (77. Qc2 Qa3 78. Kd7 Qh3+ 79. Kd6 Qe3 80. Kd7 a4 81. Kc7 Qe7+ 82. Kb6 Qe1 83. Kc6 Qe6+) 77... Kb2 { Black wins. } 0-1