{"action":"created","issue":{"url":"https://api.github.com/repos/glinscott/leela-chess/issues/633","repository_url":"https://api.github.com/repos/glinscott/leela-chess","labels_url":"https://api.github.com/repos/glinscott/leela-chess/issues/633/labels{/name}","comments_url":"https://api.github.com/repos/glinscott/leela-chess/issues/633/comments","events_url":"https://api.github.com/repos/glinscott/leela-chess/issues/633/events","html_url":"https://github.com/glinscott/leela-chess/pull/633","id":324653075,"number":633,"title":" lc0: Create fake history when starting from a fen position with no history","user":{"login":"gyathaar","id":17899303,"avatar_url":"https://avatars1.githubusercontent.com/u/17899303?v=4","gravatar_id":"","url":"https://api.github.com/users/gyathaar","html_url":"https://github.com/gyathaar","followers_url":"https://api.github.com/users/gyathaar/followers","following_url":"https://api.github.com/users/gyathaar/following{/other_user}","gists_url":"https://api.github.com/users/gyathaar/gists{/gist_id}","starred_url":"https://api.github.com/users/gyathaar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gyathaar/subscriptions","organizations_url":"https://api.github.com/users/gyathaar/orgs","repos_url":"https://api.github.com/users/gyathaar/repos","events_url":"https://api.github.com/users/gyathaar/events{/privacy}","received_events_url":"https://api.github.com/users/gyathaar/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2018-05-19T19:12:45Z","updated_at":"2018-05-20T10:46:53Z","closed_at":null,"author_association":"NONE","pull_request":{"url":"https://api.github.com/repos/glinscott/leela-chess/pulls/633","html_url":"https://github.com/glinscott/leela-chess/pull/633","diff_url":"https://github.com/glinscott/leela-chess/pull/633.diff","patch_url":"https://github.com/glinscott/leela-chess/pull/633.patch"},"body":"Added copies of the current board position in history planes when a fen position with no history is specified (except the new board starting position)\r\n\r\nThis appears to greatly help evaluations compared to when history planes are empty.. eg with net315 it finds the Rxf3+ move with 1 node..\r\nDefault lc0 with net 315 is  P:  0.12% vs P: 58.03% with fake history\r\n\r\nposition fen 8/p7/3N2R1/P7/5K1k/1r3B2/1Pr4p/8 b - - 0 1\r\ngo nodes 1\r\nCreating backend [cudnn]...\r\ninfo string c2c3  (1445) N:       0 (+ 0) (V:   0.00%) (P:  0.06%) (Q:  0.14733) (U: 0.00070) (Q+U:  0.14803)\r\ninfo string a7a6  (204 ) N:       0 (+ 0) (V:   0.00%) (P:  0.05%) (Q:  0.14733) (U: 0.00058) (Q+U:  0.14791)\r\ninfo string h4h3  (1134) N:       0 (+ 0) (V:   0.00%) (P:  2.18%) (Q:  0.14733) (U: 0.02611) (Q+U:  0.17344)\r\ninfo string b3b2  (1187) N:       0 (+ 0) (V:   0.00%) (P:  0.18%) (Q:  0.14733) (U: 0.00210) (Q+U:  0.14943)\r\ninfo string b3b4  (1176) N:       0 (+ 0) (V:   0.00%) (P: 10.12%) (Q:  0.14733) (U: 0.12148) (Q+U:  0.26881)\r\ninfo string b3b5  (1172) N:       0 (+ 0) (V:   0.00%) (P:  0.03%) (Q:  0.14733) (U: 0.00038) (Q+U:  0.14771)\r\ninfo string b3b6  (1169) N:       0 (+ 0) (V:   0.00%) (P:  0.02%) (Q:  0.14733) (U: 0.00027) (Q+U:  0.14760)\r\ninfo string b3b7  (1167) N:       0 (+ 0) (V:   0.00%) (P:  0.03%) (Q:  0.14733) (U: 0.00032) (Q+U:  0.14765)\r\ninfo string b3b8  (1165) N:       0 (+ 0) (V:   0.00%) (P:  0.05%) (Q:  0.14733) (U: 0.00063) (Q+U:  0.14796)\r\ninfo string b3c3  (1180) N:       0 (+ 0) (V:   0.00%) (P:  0.02%) (Q:  0.14733) (U: 0.00026) (Q+U:  0.14759)\r\ninfo string b3d3  (1181) N:       0 (+ 0) (V:   0.00%) (P:  0.06%) (Q:  0.14733) (U: 0.00070) (Q+U:  0.14803)\r\ninfo string b3e3  (1182) N:       0 (+ 0) (V:   0.00%) (P:  0.04%) (Q:  0.14733) (U: 0.00048) (Q+U:  0.14781)\r\ninfo string b3f3  (1183) N:       0 (+ 0) (V:   0.00%) (P: 58.03%) (Q:  0.14733) (U: 0.69633) (Q+U:  0.84366)\r\ninfo string b3a3  (1179) N:       0 (+ 0) (V:   0.00%) (P:  0.04%) (Q:  0.14733) (U: 0.00046) (Q+U:  0.14779)\r\ninfo string c2c1  (1457) N:       0 (+ 0) (V:   0.00%) (P:  0.71%) (Q:  0.14733) (U: 0.00854) (Q+U:  0.15587)\r\ninfo string h2h1n (1597) N:       0 (+ 0) (V:   0.00%) (P:  0.16%) (Q:  0.14733) (U: 0.00197) (Q+U:  0.14930)\r\ninfo string c2c4  (1440) N:       0 (+ 0) (V:   0.00%) (P:  0.19%) (Q:  0.14733) (U: 0.00233) (Q+U:  0.14967)\r\ninfo string c2c5  (1436) N:       0 (+ 0) (V:   0.00%) (P:  0.19%) (Q:  0.14733) (U: 0.00222) (Q+U:  0.14955)\r\ninfo string c2c6  (1434) N:       0 (+ 0) (V:   0.00%) (P:  0.05%) (Q:  0.14733) (U: 0.00059) (Q+U:  0.14792)\r\ninfo string c2c7  (1432) N:       0 (+ 0) (V:   0.00%) (P:  0.07%) (Q:  0.14733) (U: 0.00084) (Q+U:  0.14817)\r\ninfo string c2c8  (1431) N:       0 (+ 0) (V:   0.00%) (P:  0.04%) (Q:  0.14733) (U: 0.00046) (Q+U:  0.14779)\r\ninfo string c2d2  (1450) N:       0 (+ 0) (V:   0.00%) (P:  0.23%) (Q:  0.14733) (U: 0.00277) (Q+U:  0.15010)\r\ninfo string c2e2  (1451) N:       0 (+ 0) (V:   0.00%) (P:  0.11%) (Q:  0.14733) (U: 0.00135) (Q+U:  0.14868)\r\ninfo string c2f2  (1452) N:       0 (+ 0) (V:   0.00%) (P: 26.52%) (Q:  0.14733) (U: 0.31829) (Q+U:  0.46562)\r\ninfo string c2g2  (1453) N:       0 (+ 0) (V:   0.00%) (P:  0.07%) (Q:  0.14733) (U: 0.00081) (Q+U:  0.14814)\r\ninfo string c2b2  (1449) N:       0 (+ 0) (V:   0.00%) (P:  0.22%) (Q:  0.14733) (U: 0.00259) (Q+U:  0.14992)\r\ninfo string h2h1q (1855) N:       0 (+ 0) (V:   0.00%) (P:  0.27%) (Q:  0.14733) (U: 0.00324) (Q+U:  0.15057)\r\ninfo string h2h1r (1856) N:       0 (+ 0) (V:   0.00%) (P:  0.16%) (Q:  0.14733) (U: 0.00192) (Q+U:  0.14926)\r\ninfo string h2h1b (1857) N:       0 (+ 0) (V:   0.00%) (P:  0.11%) (Q:  0.14733) (U: 0.00129) (Q+U:  0.14863)\r\nbestmove b3f3"},"comment":{"url":"https://api.github.com/repos/glinscott/leela-chess/issues/comments/390472285","html_url":"https://github.com/glinscott/leela-chess/pull/633#issuecomment-390472285","issue_url":"https://api.github.com/repos/glinscott/leela-chess/issues/633","id":390472285,"user":{"login":"gyathaar","id":17899303,"avatar_url":"https://avatars1.githubusercontent.com/u/17899303?v=4","gravatar_id":"","url":"https://api.github.com/users/gyathaar","html_url":"https://github.com/gyathaar","followers_url":"https://api.github.com/users/gyathaar/followers","following_url":"https://api.github.com/users/gyathaar/following{/other_user}","gists_url":"https://api.github.com/users/gyathaar/gists{/gist_id}","starred_url":"https://api.github.com/users/gyathaar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gyathaar/subscriptions","organizations_url":"https://api.github.com/users/gyathaar/orgs","repos_url":"https://api.github.com/users/gyathaar/repos","events_url":"https://api.github.com/users/gyathaar/events{/privacy}","received_events_url":"https://api.github.com/users/gyathaar/received_events","type":"User","site_admin":false},"created_at":"2018-05-20T10:46:53Z","updated_at":"2018-05-20T10:46:53Z","author_association":"NONE","body":"Oops.. the en passant commit is no good.. it permanently reverts the position in the first position from the FEN.. will fix later today"}}
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