Uri Blass wrote: ↑Tue Oct 19, 2021 8:48 am Here is the first win of stockfish and I wonder when Dragon went wrong
[pgn][Event "CCC Chess 960 Blitz Championship: Finals (5|5)"]
[Site "?"]
[Date "2021.10.18"]
[Round "1"]
[White "Stockfish"]
[Black "Dragon"]
[Result "1-0"]
[FEN "nrkqbbrn/pppppppp/8/8/8/8/PPPPPPPP/NRKQBBRN w KQkq - 0 1"]
[GameDuration "00:30:49"]
[GameEndTime "2021-10-18T03:31:43.476 PDT"]
[GameStartTime "2021-10-18T03:00:53.816 PDT"]
[PlyCount "277"]
[SetUp "1"]
[TimeControl "300+5"]
[Variant "fischerandom"]
1. d4 d5 2. Qd3 Ng6 3. g3 e6 4. Nb3 Nb6 5. O-O-O a6 6. f4 f5 7. Nf2 Bd6 8. Qf3
Bb5 9. Kb1 Qe8 10. Nd3 Ne7 11. g4 g6 12. Ne5 O-O-O 13. Bh4 Kb8 14. Nc5 Rc8 15.
b3 fxg4 16. Nxg4 Nf5 17. Bf2 Rf8 18. Ne5 Bxc5 19. dxc5 Nd7 20. Nxd7+ Bxd7 21.
Qc3 Bc6 22. e3 Qe7 23. Bh3 Rce8 24. Rg5 Rf7 25. a4 Qf8 26. Bxf5 exf5 27. h4 Rf6
28. Kb2 Qf7 29. Rg3 h5 30. Rh3 Rfe6 31. Be1 Qe7 32. Bd2 Bd7 33. Qa5 Rc6 34. Bb4
Bc8 35. Rd4 Be6 36. Ba3 Bg8 37. Kb1 Qe6 38. Rd2 Qe7 39. Rd4 Ka7 40. Rd3 Qe4 41.
Rh2 Rc8 42. Qe1 Re8 43. Qc3 Kb8 44. Qg7 Qe6 45. Rg2 Bf7 46. Rgd2 Qe7 47. Rh2 Qe6
48. Qc3 Qe4 49. Qa5 Qf3 50. Qc3 Qe4 51. Ka2 Kc8 52. Qg7 Qe6 53. Qd4 Qe7 54. Qg7
Qe6 55. Qc3 Qe4 56. Rhd2 Qe7 57. Qg7 Rg8 58. Qd4 Re8 59. Rh2 Qe4 60. Qc3 Bg8 61.
Qg7 Qe6 62. Rh1 Bf7 63. Qc3 Qe4 64. Rh2 Bg8 65. Qg7 Qe6 66. Rh1 Bf7 67. Rhd1 Qe7
68. Kb1 Qf6 69. Qxf6 Rxf6 70. Bb2 Rc6 71. Bd4 a5 72. c3 Re4 73. Kc2 Ra6 74. Kb2
Kd7 75. Ka3 Ke7 76. Be5 Kd8 77. Re1 Kd7 78. Rd4 Kc8 79. Rxe4 dxe4 80. Rd1 Be8
81. Bg7 Re6 82. Bh6 Bd7 83. Bg5 Ra6 84. Rd4 Ra8 85. c6 bxc6 86. Rc4 Kb7 87. Bf6
Rf8 88. Be5 Re8 89. Rc5 Kb6 90. Bd4 Ka6 91. Ka2 Re7 92. Be5 Kb6 93. Bd4 Ka6 94.
Kb1 Re8 95. Be5 Kb6 96. Bd4 Ka6 97. Kc2 Re7 98. c4 Re6 99. Be5 Kb6 100. Bd4 Ka6
101. Kd2 Re8 102. Re5 Rxe5 103. fxe5 Kb7 104. Ke2 Bc8 105. Kf2 f4 106. exf4 Bf5
107. Ke3 Ka6 108. Kd2 Bg4 109. Be3 Kb7 110. Kc3 Kc8 111. Kd4 Kd7 112. Kc5 Bd1
113. b4 axb4 114. Kxb4 Bg4 115. Kc5 Kd8 116. Kxc6 Be6 117. c5 Kc8 118. a5 Bc4
119. Bd4 e3 120. Bxe3 Bf1 121. Kd5 Kb7 122. Ke6 Ka6 123. Kf6 Bb5 124. Kxg6 Be8+
125. Kg5 Kb5 126. e6 Kc4 127. a6 Kd3 128. a7 Bc6 129. e7 Kc2 130. f5 Kc3 131. f6
Be8 132. a8=Q Bf7 133. Qf8 Bc4 134. e8=Q c6 135. Qe5+ Kc2 136. Qfb8 Bb5 137. Qg8
Kd3 138. Qa2 Bc4 139. Qd4# 1-0[/pgn]
[fen]r1k5/2pb4/2p3p1/p4pBp/P1R1pP1P/KPP1P3/8/8 b - - 1 86 [/fen] bm Ra6
I believe the losing move of dragon was 86...Kb7
Note that I have no proof for it and I simply believe -1.13 of stockfish at depth 64 is a draw when -3.24 of stockfish at depth 64 is a loss
Edit:There is a score drop for Ra6 so maybe Ra6 is also losing.