[Event "327th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/uG3gVyMb"] [Date "2023.01.12"] [White "oberschlumpf"] [Black "KovVa"] [Result "0-1"] [UTCDate "2023.01.12"] [UTCTime "11:40:57"] [WhiteElo "2314"] [BlackElo "1711"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E94"] [Opening "King's Indian Defense: Orthodox Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O { E94 King's Indian Defense: Orthodox Variation } Bg4 8. Be3 Nbd7 9. d5 Re8 10. Nd2 Bxe2 11. Qxe2 a6 12. b4 c6 13. dxc6 bxc6 14. a4 Qc7 15. a5 Rab8 16. Rab1 c5 17. Nd5 Nxd5 18. cxd5 Rb7?? { (0.83 → 3.00) Blunder. cxb4 was best. } (18... cxb4) 19. Qxa6 Reb8?! { (3.08 → 4.14) Inaccuracy. Rxb4 was best. } (19... Rxb4 20. Rxb4) 20. bxc5 Rxb1 21. Rxb1 Rxb1+ 22. Nxb1 Nxc5 23. Qa8+ Bf8 24. Qc6?? { (5.00 → -2.24) Blunder. Nd2 was best. } (24. Nd2 f5 25. h3 Kf7 26. exf5 gxf5 27. a6 Nxa6 28. Qxa6 Qc2 29. Qc6 Qxc6 30. dxc6 Ke6) 24... Qxa5 25. Nd2 Qa1+?? { (-2.40 → -0.03) Blunder. Nxe4 was best. } (25... Nxe4) 26. Nf1 Nxe4 27. Qc2?! { (-0.14 → -1.00) Inaccuracy. Qc8 was best. } (27. Qc8 Qc3 28. Qd8 Qb2 29. Qc8 h6 30. h3 g5 31. h4 Qb1 32. hxg5 hxg5 33. Qf5 Be7) 27... Qc3?? { (-1.00 → 3.91) Blunder. Nc5 was best. } (27... Nc5 28. h3) 28. Qxc3?? { (3.91 → -4.17) Blunder. Qxe4 was best. } (28. Qxe4 f5 29. Qa4 f4 30. Bd2 Qd3 31. Qc6 g5 32. Bb4 Qg6 33. Qc8 h5 34. Nd2 g4) 28... Nxc3 29. Nd2 Nxd5 30. Ba7 f5 31. f3 Kf7 32. Kf1 Ke6 33. Ke2 Nb4 34. Bf2 Be7 35. Nc4 d5 36. Nd2 Bg5 37. Nf1 d4 38. g4 Nd5 39. h4 Bf6 40. gxf5+ gxf5 41. h5 Nf4+ 42. Kd1 Nxh5 43. Nd2 Nf4 44. Bg3 Bg5 45. Bxf4 Bxf4 46. Nf1 h5 47. Ke2 h4 48. Kf2 Bg3+ 49. Kg2 e4 50. fxe4 fxe4 51. Nd2 Kf5 52. Nf3?! { (-12.26 → Mate in 8) Checkmate is now unavoidable. Nc4 was best. } (52. Nc4 Kg4 53. Kf1 e3 54. Ke2 h3 55. Kd3 h2 56. Nxe3+ dxe3 57. Kxe3 Be5 58. Kd3 Kf3) 52... exf3+ 53. Kxf3 d3 54. Ke3 h3 55. Kd2 Kf4?! { (Mate in 8 → -13.44) Lost forced checkmate sequence. Ke4 was best. } (55... Ke4 56. Kc3 h2 57. Kc4 h1=Q 58. Kb5 Kd4 59. Kb6 d2 60. Ka6 d1=Q 61. Kb6 Qa8 62. Kb5) 56. Kxd3 Kf3 57. Kd4 h2 58. Kd5 h1=Q 59. Kd4 Kf2 60. Kc4 Qf3 61. Kc5 Qe2 62. Kc6 Qd1 63. Kc5 Ke3 64. Kc4 Qd3+ 65. Kc5 Ke4 66. Kc6 Ke5 67. Kc7 Ke6+ 68. Kb7 Qc2 69. Kb6 Kd6 70. Kb7 Qc7+ 71. Ka6 Qb8 72. Ka5 Kc5 73. Ka4 Kc4 74. Ka3 Kc3 75. Ka2 Kc2 76. Ka1 Qb2# { Black wins by checkmate. } 0-1