New SF performs differently than SF NNUE

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Dann Corbit
Posts: 12540
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

New SF performs differently than SF NNUE

Post by Dann Corbit »

This is SF
FEN: [d]8/3n2kp/p3p1p1/4P1P1/4Nr2/PK6/2B5/8 b - - 0 1

Code: Select all


Stockfish-x64-mingw:
Found 746 tablebases
NNUE evaluation using C:\Users\dannc\chess\Stockfish-master\src\nnue\nn-97f742aaefcd.nnue enabled.
 2/3	00:00	 440k	31,445k	+9.45	Nxe5 Nc5
 3/4	00:00	 543k	30,149k	+10.44	Kf8 Ka4 Nc5+ Ka5
 4/4	00:00	 763k	31,785k	+10.09	Kf8 Kc3 Nxe5 Kd4
 5/6	00:00	 1,135k	36,616k	+9.85	Kf8 Nf6 Nxf6 gxf6 Rf3+ Kc4 Rxa3
 6/7	00:00	 1,452k	40,345k	+10.01	Nxe5 Nc5 Rf3+ Ka4 Kf7 Bb3
 7/8	00:00	 1,824k	42,422k	+10.77	Nxe5 Kb4 Kf7 Kc5 Ke7 a4
 8/12	00:00	 2,227k	45,442k	+10.95	Nxe5 Nc5 Kf7 Nxa6 Ke7 a4 Kd6
 9/12	00:00	 2,621k	47,657k	+11.01	Nxe5 Kb4 Kf7 Kc3 Ke7 Kb4 Rf5 Ka5 Nc4+ Kxa6 Nxa3
 10/26	00:00	 3,048k	49,155k	+11.14	Nxe5 Kc3 Rf3+ Kb4 a5+ Kxa5 Rxa3+ Kb4 Re3 Nf6 Rg3 Kc5
 11/17	00:00	 3,500k	50,721k	+10.85	Nxe5 Kb4 Kf7 Ka5 Nc4+ Kxa6 Nxa3 Bd3 Rf3 Nd6+ Kf8 Be4 Rg3 Kb7 Rg1 Kc7 Rxg5
 12/18	00:00	 3,949k	51,285k	+11.23	Nxe5 Kb4 Kf7 a4 Ke7 Ka5 Nc6+ Kxa6 Nb4+ Kb6 Nxc2 a5 Rxe4
 13/20	00:00	 4,397k	52,349k	+11.15	Nxe5 Kb4 Kf7 Bb1 Ke7 Bc2 Rf5 Ka5 Nc4+ Kxa6 Nxa3 Bd3 Rf3 Nc5 Rg3 Kb6 Rxg5
 14/27	00:00	 5,462k	54,078k	+11.30	Nxe5 Kb4 Kf7 Kc3 Ke7 Kb4 Rf5 Kc5 Nd7+ Kc6 Rf1 Kb7 a5 Ba4 Re1 Bxd7 Rxe4
 15/29	00:00	 7,173k	55,178k	+11.38	Nxe5 Kb4 Kf7 Ka5 Nc4+ Kxa6 Nxa3 Bd3 Nc4 Kb5 Ne5 Bc2 Nf3 Bd3 Ke7 Kb6 Rf5 Nf2 Nxg5
 16/29	00:00	 11,735k	57,243k	+11.47	Nxe5 Nc5 Kf7 Nxa6 Ke7 Nc5 Rf3+ Kb4 Nc6+ Kc4 Rxa3 Ne4 Ne5+ Kb4 Ra2 Kc3 Nf7 Bd3
 17/29	00:00	 13,893k	57,647k	+11.68	Nxe5 Nc5 Kf7 Nxa6 Ke7 Nb4 Rf3+ Ka2 Kd6 a4 Rg3 a5 Rxg5 a6 Nc6 Kb3 Rb5 Kc3 Ra5 Nxc6 Kxc6 Kd2 Kb6 Ke3 Rxa6
 18/31	00:00	 15,884k	57,971k	+11.74	Nxe5 Nc5 Kf7 Nxa6 Ke7 Nc5 Rf3+ Kb4 Nc6+ Kc4 Rxa3 Ne4 Ne5+ Kb4 Ra2 Kc3 Nf7 Kd2 Ra5 Nf6 Rxg5 Nxh7 Rg2+ Kd3 g5 Bd1 Rg1 Bb3
 19/38	00:00	 25,287k	58,400k	+11.80	Nxe5 Kb4 Kf7 Kc3 Ke7 Kb4 Rf5 Ka5 Nc4+ Kxa6 Nxa3 Bd3 Rf3 Nc5 Rg3 Be2 Rg2 Bd3 Rxg5
 20/38	00:00	 26,919k	58,519k	+11.75	Nxe5 Nc5 Kf7 Nxa6 Ke7 Nc5 Rf3+ Kb4 Nc6+ Kc4 Rxa3 Ne4 Ne5+ Kb4 Ra2 Kb3 Ra5 Nf6 Nf7 Nxh7 Nxg5 Bd3 Rd5 Bf1 Ne4 Bg2 Rb5+ Kc4 Nd6+ Kd4 e5+ Ke3 Rb3+ Kf2 Rb8 Kg3 Rb5
 21/40	00:00	 38,468k	57,587k	+11.77	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Nc6 Nc2 Rg3 Bb5 Rxg5 a4 h5 Ne3 h4 Kb3 Kc7 Bxc6 Kxc6
 22/43	00:00	 49,640k	57,388k	+11.83	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Bb5 Re3+ Kb2 Kc5 Nc2 Rg3 Bf1 Rxg5 Ne3 Rg3 Ka2 Nc6 Nc4 Rg1 Bh3 Rc1 Bxe6
 23/43	00:01	 67,532k	57,425k	+12.04	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Bb5 Re3+ Ka2 Kc5 Ba4 Rg3 Bb3 Kd6 Nc2 Rxg5 a4 Nc6 Na3 h5 Nb5+ Ke5 Kb2 Rg2+ Ka3 Rg4 Nc7
 24/40	00:01	 92,599k	57,408k	+12.16	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Rg3 Nc2 Kc5 Bf1 Rxg5 a4 Nc6 Bb5 Rg4 Kb3 Na5+ Kb2 Nc4+ Bxc4 Rxc4 a5 h5 Kb3
 25/42	00:01	 101,102k	57,509k	+12.05	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Kc5 Nc2 Rg3 Bf1 Rxg5 a4 Rg4 a5 Ra4+ Kb3 Rxa5 Bh3 Kd6 Nd4 Ra1 Bxe6
 26/43	00:03	 175,611k	56,979k	+12.26	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Rg3 Nc2 Kc5 Bc8 Rxg5 Bxe6 h5 Na1 Rg2+ Kb3 h4 Ka4 Kb6 Kb4 Nc6+ Kc3 Rg3+ Kb2 Nd4 Bg8 h3 a4
 27/43-	00:03	 189,874k	56,899k	+12.16	Nxe5 Nc5
 27/43+	00:03	 208,834k	56,826k	+12.26	Nxe5
 27/45	00:03	 213,390k	56,843k	+12.28	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka4 Rg3 Nc2 Rxg5 Ne3 h5 Nf1 h4 Nd2 Kc7 Bf1 Rg3 Nb3 Kd6 Be2 Rg2 Nd4 Rg1 Ka5 Ra1
 28/43	00:03	 226,409k	56,901k	+12.19	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Kc5 Nc2 Rg3 Bf1 Rxg5 Na1 Rf5 Nb3+ Kb6 Bh3 Rf2+ Ka1 Nc4 Bxe6 Nxa3 Nc1 Nc2+ Kb1 Ne3 Nd3 Rg2 Nf4 Rg4 Nh3 Rg3 Nf2 Rg2 Bb3 h5
 29/43+	00:05	 289,933k	56,528k	+12.29	Nxe5
 29/61	00:05	 291,422k	56,521k	+12.14	Nxe5 Nc5 Kf7 Nxa6 Ke7 Bd1 Kd6 Nb4 Rf1 Be2 Re1 Ba6 Re3+ Ka2 Kc5 Nc2 Rg3 Na1 Rg2+ Kb1 Rg1+ Ka2 Rxg5 Nb3+ Kb6 Bc8 Nc4 a4 Rg2+ Ka1 Rg3 Ka2 Re3 Nd4 Ra3+ Kb1 e5 Ne6 e4 Kc2 Ne3+ Kd2 Nd5 Bd7 Ra2+ Ke1 e3 a5+ Rxa5 Nd4 Ra1+ Ke2 Rg1 Nb5 Rg2+ Kd1 e2+ Kd2
 30/53+	00:05	 308,897k	56,481k	+12.23	Nxe5
 30/53+	00:06	 361,255k	56,490k	+12.33	Nxe5
 30/53	00:09	 515,833k	55,880k	+12.35	Nxe5 Nc5 Kf7 Nxa6 Ke7 Nb4 Rf3+ Ka2 Kd6 Be4 Re3 Bb1 Rg3 Be4 Rg4 Ba8 Rxg5 Nc2 Kc5 Na1 Nc4 Nb3+ Kb6 a4 Rg3 Bh1 Rc3 Nd4 Ra3+ Kb1 e5 Nf3
 31/49	00:15	 848,347k	55,473k	+12.40	Nxe5 Nc5 Kf7 Bd1 a5 Be2 Ke7 Kc3 Rf5 Ne4 Nf3 Bd3 Rf4 Nc5 Nxg5 Kb2 Nf7 Ba6 Nd6 Ka2 Rf2+ Kb1 Rf5 Nb3 Rf4 Nc1 Rf2 Nd3 Rf3 Ne5 Rxa3 Kb2 Ra4
 32/51	00:16	 909,165k	55,664k	+12.40	Nxe5 Nc5 Kf7 Ne4 Ke7 Kb4 Rf5 Ka5 Nc4+ Kb4 Nb6 Kc3 Nd7 Kc4 Rd5 Bb3 Ra5 Kb4 Rb5+ Kc4 Nb6+ Kc3 Re5 Bc2 Nd7 Kb4 Rb5+ Kc4 Rf5 Kc3 Ne5 a4 a5 Kd2 Nc4+ Ke1 Re5 Kf2 Nd6 Nd2 Rxg5 Nb3 h5 Nd4 Kf6
 33/47	00:17	 981,778k	55,913k	+12.41	Nxe5 Nc5 Kf7 Ne4 Ke7 Kb4 Rf5 Ka5 Nc4+ Kb4 Nb6 Kc3 Nd7 Kb4 Rb5+ Kc3 Re5 Kc4 Rd5 Kb4 a5+ Kc4 Ne5+ Kb3 Nf3 Kb2 Nd2 Nc3 Rxg5 Bd3 Rg3 Ba6 Rg4 Nb5 Ne4 Na7 Kf6 Bb5 Nd6
 34/45	00:19	 1,080,015k	56,055k	+12.43	Nxe5 Nc5 Kf7 Ne4 Ke7 Kb4 Rf5 Kc5 Nd7+ Kb4 Rb5+ Kc3 Rd5 Bb3 Re5 Bc2 Nc5 Nd2 Rxg5 Kd4 Nd7 Bd3 Rg4+ Ke3 Rg3+ Kd4 Ne5 Be4 Rg5 a4 Nd7 Nf3 Ra5 Bc2 Rh5 Nd2 Rg5
 35/48	00:20	 1,143,066k	56,226k	+12.43	Nxe5 Nc5 Kf7 Ne4 Ke7 Kb4 Rf5 Kc5 Nd7+ Kb4 Rd5 Kc4 Ra5 Kb4 Rf5 Bb3 a5+ Kc4 Rd5 Ba2 Ne5+ Kc3 Rd3+ Kb2 Re3 Nf6 Rh3 Bb3 Rh4 Kc3 Nf3 Ng8+ Kd6 Bd1 Nxg5 Be2 Re4 Bb5 Rg4 Kb2 Rh4
 36/41+	00:21	 1,186,141k	56,351k	+12.52	Rxe4
 36/41+	00:21	 1,186,230k	56,350k	+12.62	Rxe4
 36/50+	00:25	 1,486,221k	58,203k	+14.64	Rxe4
 36/50	00:25	 1,499,348k	58,377k	+14.64	Rxe4 Kc3 Rxe5 Ba4 Rc5+ Kb2 Ne5 Bd1 Nd3+ Kb3 Rxg5 Kc2 Nc5 Bf3 Nd7 Ba8 h5 Kb2 Kf6 Kb3 Rg4 Bf3 a5 Bxg4 hxg4 Ka4 Kg7 Kb5 g3 Kc6 g2 Kb5 Kf6
 37/31+	00:25	 1,523,447k	58,739k	+14.73	Rxe4
 37/31+	00:26	 1,529,888k	58,840k	+14.83	Rxe4
 37/45+	00:26	 1,645,841k	61,032k	+16.24	Rxe4
 37/46	00:27	 1,659,592k	61,292k	+16.49	Rxe4 Kc3 Rxe5 Ba4 Rc5+ Kb3 Ne5 Be8 Nd3 Ba4 Rxg5 Bc6 Nc5+ Kc2 Kf6 Kc3 a5 Kd4 Nd7 Ke3 Ne5 Ba8 Rg4 Bb7 Nd7 Bc8 Ke7 Ke2 h5 Kd2 Ne5 Ba6 Kf6 Kc3 Nd7 Bd3 Rg3 Kd4 Rxd3+ Kxd3 Ne5+ Kc3 h4 Kb3 h3 Ka2 h2
 38/39+	00:27	 1,737,450k	62,840k	+16.58	Rxe4
 38/39+	00:27	 1,746,071k	63,019k	+16.67	Rxe4
 38/45+	00:28	 1,898,931k	65,972k	+18.70	Rxe4
 38/46	00:29	 1,973,035k	67,385k	+18.86	Rxe4 Kc3 Rxe5 Ba4 Rc5+ Kb2 Ne5 Be8 a5 Kb3 Kf8 Ba4 Ke7 Ka2 Nd7 Bd1 Rxg5 Kb3 Kf6 Be2 h5 Kc4 h4 Bf1 Rf5 Bh3 Rf3 Bg2 Rg3 Ba8 Rg5 Bh1 h3 Kd4 Rg4+ Kc3 Ne5 Ba8 h2 Kb3 Rg1 Ka4 h1Q Bxh1 Rxh1 Kb3
 39/13+	00:29	 2,050,508k	68,807k	+18.96	Rxe4
 39/15+	00:30	 2,087,462k	69,496k	+19.05	Rxe4
 39/48+	00:34	 2,726,952k	79,775k	+21.85	Rxe4
 39/48	00:35	 2,882,349k	81,878k	+22.68	Rxe4 Kc3 Nc5 Bd1 Rxe5 Bc2 Rxg5 Bd1 Nd7 Be2 a5 Kc4 Kf6 Bf1 h5 Be2 Kg7 Bf1 h4 Kd4 Kf6 Be2 h3 Bf3 Rg1 Ba8 Rg4+ Ke3 Ne5 Kf2 h2 Bh1 Rg5 Be4 Rg1 Bb7 h1Q
 40/25+	00:35	 2,948,681k	82,726k	+22.78	Rxe4
 40/25+	00:35	 2,976,764k	83,059k	+22.87	Rxe4
 40/48+	00:45	 4,439,755k	97,867k	+27.95	Rxe4
 40/48	00:46	 4,673,777k	99,692k	+28.57	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb2 Rxg5 Kc3 Nd7 Bc2 a5 Be4 h5 a4 Rg4 Bb7 Kf6 Bh1 Ne5 Kc2 h4 Kd2 Rg3 Ke2 h3 Ba8 Rg4 Bh1 Rg2+ Ke3 Rg1 Ba8 h2 Ke2 Rg4
 41/19+	00:47	 4,733,984k	100,156k	+28.66	Rxe4
 41/21+	00:47	 4,771,355k	100,435k	+28.75	Rxe4
 41/53+	01:06	 7,628,172k	115,384k	+35.44	Rxe4
 41/53	01:10	 8,306,444k	117,625k	+36.38	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kc4 Nd7 Bf3 Rxg5 Kd4 a5 Be2 h5 Bf1 Rg4+ Kc3 h4 Be2 Rg5 Ba6 Kf6 Bb7 Rg3+ Kd4 h3 Bc8 Rg4+ Ke3 Ne5 Bb7 h2 Bh1 Rg3+ Kf4 Rg1 Ba8 Rf1+ Ke3 Nc4+ Kd4 h1Q
 42/15+	01:11	 8,384,843k	117,887k	+36.48	Rxe4
 42/15+	01:11	 8,427,417k	118,031k	+36.57	Rxe4
 42/48+	01:37	 12,502,986k	127,614k	+43.26	Rxe4
 42/50	01:44	 13,436,954k	129,041k	+44.84	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kd2 Rd5+ Kc2 Rxg5 Kc3 Nd7 Be2 a5 Ba6 h5 Bf1 h4 Kc4 Kf6 Kb3 Rg4 Be2 Rg2 Bf1 Rg5 Kc4 Rg3 a4 Rg5 Bh3 Rd5 Bg2 Ne5+ Kc3 Rd3+ Kc2 Rg3 Bf1 h3 Kb2 h2 Kc2 Rg5 Kd2 Rg4
 43/42+	01:44	 13,546,901k	129,197k	+44.94	Rxe4
 43/42+	01:45	 13,644,067k	129,330k	+45.03	Rxe4
 43/49+	01:56	 15,370,332k	131,681k	+48.83	Rxe4
 43/49	01:58	 15,576,216k	131,922k	+49.68	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb4 Nd7 Kc3 Rxg5 Be2 a5 Kb3 Kf6 Kc3 h5 Bf1 Rg1 Bb5 Ne5 Kb3 Rg4 Ba6 h4 Be2 Re4 Bf1 h3 Bb5 h2 Kc2 Rg4 Bc6 Nxc6
 44/36+	01:58	 15,615,278k	131,947k	+49.77	Rxe4
 44/50+	01:58	 15,623,737k	131,954k	+49.86	Rxe4
 44/50+	02:01	 16,080,051k	132,078k	+53.68	Rxe4
 44/50	02:02	 16,159,326k	132,111k	+54.29	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb4 Nd7 Kc4 Rxg5 Kd3 a5 Bc2 h5 Ke3 h4 Kf2 Kf6 Bd3 Rg3 Bb5 Ne5 Be2 Rg4 a4 Rg3 Bb5 Ng4+ Ke2 h3 Bc6 Ne5 Bb7 Rg4 Ke3 Rg1
 45/40+	02:02	 16,170,722k	132,116k	+54.39	Rxe4
 45/44+	02:02	 16,206,476k	132,105k	+54.48	Rxe4
 45/54+	02:04	 16,483,769k	132,026k	+57.29	Rxe4
 45/54	02:05	 16,507,995k	132,033k	+57.40	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kc4 Nd7 Bf3 Rxg5 Kd4 a5 Bc6 Rg4+ Kc3 Ne5 Be8 h5 Bb5 Kf6 Be2 Rg5 Kb3 Nd7 Bf1 Rg1 Be2 Rg4 Bb5 Ne5 Ba6 h4 Bc8 h3 Bb7 h2 Bh1 Rg1 Bf3 Rb1+ Ka2
 46/52+	02:05	 16,513,393k	132,034k	+57.49	Rxe4
 46/52+	02:05	 16,518,319k	132,035k	+57.59	Rxe4
 46/52+	02:08	 16,918,384k	131,932k	+60.42	Rxe4
 46/52	02:08	 16,968,747k	131,924k	+61.29	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb4 Nd7 Bg4 a5+ Kc3 Kf7 Kd4 Rd5+ Ke4 Rxg5 Bh3 Kf6 Kd4 h5 Kc4 h4 a4 Rd5 Kc3 Ne5 Kc2 Rd3 Bg2 Rg3 Bh1 Rg4 Kd2 Rg1 Be4 h3 Kc3 Rg3+ Kc2 Rg4 Ba8
 47/54+	02:08	 17,015,312k	131,929k	+61.38	Rxe4
 47/54+	02:09	 17,020,779k	131,934k	+61.48	Rxe4
 47/54+	02:16	 17,989,896k	132,050k	+68.20	Rxe4
 47/54	02:17	 18,127,595k	131,966k	+69.41	Rxe4 Kc3 Nc5 Bb1 Re1 Ba2 Ra1 Bc4 Rc1+ Kd4 Rxc4+ Kxc4 Nd7 Kb4 Nxe5 Ka4 h5 Ka5 Nc4+ Kb4 Kf7 a4 a5+ Kc5 Nb2 Kd4 Nxa4 Ke3 Nc5 Kd4 Nb3+ Kc3 h4 Kc2 Kg7 Kxb3 Kf8 Kc2 h3 Kd1 Kg7 Ke1
 48/50+	02:18	 18,263,563k	131,872k	+69.50	Rxe4
 48/50+	02:18	 18,272,218k	131,867k	+69.60	Rxe4
 48/50+	02:24	 19,066,985k	132,241k	+74.70	Rxe4
 48/50	02:24	 19,176,590k	132,276k	+75.47	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kd4 Rd5+ Kc4 Rxg5 Be2 Nd7 Kd4 a5 Bf1 h5 Kc4 Kf6 Kd4 Rg4+ Kc3 h4 Kb3 Rg5 Kc4 Rg1 Bd3 Rg4+ Kc3 Ne5 Ba6 h3 Kb3 Rg3+ Ka4 h2 Bb7 Nc4 Be4 Rg5 Bb1 Nb6+ Kb3 Rg3+ Ka2
 49/34+	02:25	 19,218,506k	132,307k	+75.56	Rxe4
 49/46+	02:25	 19,296,609k	132,341k	+75.67	Rxe4
 49/53+	02:30	 20,042,116k	132,841k	+81.33	Rxe4
 49/53	02:32	 20,259,232k	132,951k	+82.15	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb4 Nd7 Bg4 a5+ Kc3 Kf7 Kd4 Rd5+ Kc3 Rxg5 Bd1 Kg7 Kb3 h5 Kb2 h4 Bf3 Ne5 Be4 Rg3 a4 Kf6 Ka2 h3 Bh1 Rg2+ Ka3 Rg1 Be4 Nd7 Bb7 h2 Kb2 Rf1 Kc3
 50/56+	02:32	 20,342,167k	133,025k	+82.24	Rxe4
 50/56+	02:32	 20,345,202k	133,025k	+82.34	Rxe4
 50/56+	02:38	 21,063,093k	132,895k	+91.13	Rxe4
 50/56	02:42	 21,588,254k	132,893k	+91.14	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kc2 Rxg5 Bf3 a5 Be2 Rg2 Kd1 h5 Bf3 Rg1+ Ke2 Rg3 Bc6 Kf6 Ba8 h4 Bc6 Nd3 Bb5 Ne5 Kf2 Rg5 Bf1 Rg4 Ba6 h3 Bb7 h2 Ke2 Kg7 Ke3 Rg1 Ke2
 51/46+	02:42	 21,656,256k	132,904k	+91.23	Rxe4
 51/46+	02:43	 21,744,496k	132,966k	+91.32	Rxe4
 51/52+	03:11	 25,691,468k	134,182k	+98.01	Rxe4
 51/52	03:13	 25,954,517k	134,052k	+98.34	Rxe4 Kc3 Nc5 Bd1 Rxe5 Kb4 Nd7 Bg4 a5+ Kc3 Kf7 Kd4 Rd5+ Ke4 Rxg5 Be2 h5 Kf4 Rg1 Bb5 Rg4+ Ke3 Ne5 Bf1 h4 Be2 Rg5 Bf1 Kf6 Kd2 Rg3 Kc2 Rxa3 Kd2 Kf7 Kc2 Rf3 Ba6 h3 Bc8 h2 Ba6
 52/36+	03:15	 26,227,069k	134,152k	+98.44	Rxe4
 52/50+	03:15	 26,265,165k	134,183k	+98.53	Rxe4
 52/55+	04:02	 33,049,868k	136,260k	+105.22	Rxe4
 52/55	04:05	 33,521,629k	136,323k	+105.71	Rxe4 Kc3 Nc5 Bd1 Rxe5 Bf3 a5 Bd1 Rd5 Be2 Rxg5 Kd4 Nd7 Ke3 h5 Kf4 Rg1 Bb5 Rg4+ Ke3 Ne5 Be2 Kf6 a4 Rg2 Ba6 Rg1 Bc8 h4 Kf2 Rg5 Bb7 Rg3 Kf1 h3 Ba8 Rg4 Ke1 Rg1+ Kf2 h2 Bf3 Ng4+ Ke2
 53/41+	04:06	 33,654,886k	136,375k	+105.80	Rxe4
 53/43+	04:08	 33,861,085k	136,475k	+105.90	Rxe4
 53/52+	05:00	 41,685,190k	138,563k	+114.63	Rxe4
 53/52	05:08	 42,950,581k	139,054k	+116.41	Rxe4 Kc3 Nc5 Bd1 Rxe5 Bf3 a5 Ba8 Rxg5 Bc6 Rd5 Ba8 Kf6 Kc2 h5 Kc3 Rg5 Bc6 h4 Kc4 h3 Kb5 Nd7+ Ka6 h2 Bf3 Nc5+ Kb5 Nb7+ Kb6 Rg1 Ka7 Nc5 Kb6 Nd7+ Kb5 Rb1+ Kxa5 Ne5 Bg2 Rg1 Ba8 Nc4+ Ka6 h1Q Ka7
 54/48+	05:10	 43,196,576k	139,152k	+116.50	Rxe4
 54/50+	05:11	 43,323,077k	139,203k	+116.59	Rxe4
 54/54+	06:40	 56,745,269k	141,673k	+147.23	Rxe4
 54/54	07:47	 67,790,196k	145,049k	+154.00	Rxe4 Kc3 Rxe5 Ba4 Rc5+ Kd4 Rxg5 Bc6 a5 Ke3 Ne5 Be4 h5 Kf4 Rg4+ Kxe5 Rxe4+ Kxe4 h4 Kf3 h3 a4 Kh8 Kg3 h2 Kg2 h1Q+ Kxh1
 55/64+	08:07	 70,360,114k	144,250k	+154.09	Rxe4
 55/64	09:59	 84,678,310k	141,293k	+154.09	Rxe4
 54/67	09:59	 84,678,310k	141,291k	+154.14	Rxe4
This is SF NNUE:

Code: Select all

Analysis of C:\Users\dannc\Downloads\matein20.epd   
8/6/2020 7:23:24 AM Level: 600 Seconds
Analyzing engine: Stockfish-nnue

 1 Rxe4;                
    Searching move: Rf4xe4
    Best move (Stockfish-nnue): Rf4xe4
    Identical moves! Found in: 00:00
   Found 746 tablebases
     2/3	00:00	        299k	24,895k	+8.92	Rf3+  Kb4  Nxe5
     3/4	00:00	        456k	28,476k	+10.22	Rf3+  Kb4  Nxe5  a4
     4/5	00:00	        598k	28,463k	+10.78	Nxe5  Kb4  Kf7
     5/5	00:00	        796k	30,621k	+10.80	Nxe5  Kb4  Kf7  Kc3  Ke7
     6/6	00:00	      1,134k	35,433k	+10.38	Nxe5  Nc5  Kf7  Nxa6  Ke7  Nc5
     7/8	00:00	      1,485k	39,080k	+10.96	Nxe5  Nc5  Kf7  Nxa6  Ke7
     8/9	00:00	      1,778k	41,339k	+10.67	Nxe5  Kb4  Kf7  Kc5  Ke7  Kb6  Nc4+  Kc6  Nxa3
     9/13	00:00	      2,091k	42,674k	+11.08	Nxe5  Kb4  Kf7  Ka5  Nc4+  Kxa6  Nxa3  Bd3  Rf3  Nd6+  Kf8
    10/14	00:00	      2,414k	43,891k	+11.17	Nxe5  Kb4  Kf7  Kc5  Ke7  Kb4  Rf5  a4  Nd7  a5  Rb5+  Ka4  Re5
    11/13	00:00	      2,805k	45,239k	+11.12	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Ka2  Ke7  Nb4  Kd6  Be4  Rg3  a4  Rxg5
    12/23	00:00	      3,233k	46,851k	+11.11	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Kb4  Nc6+  Ka4  Rc3  Be4  Rc4+  Kb5  Rxe4  Kxc6  Ra4  Nc5  Rxa3  Kd6
    13/28	00:00	      3,972k	47,851k	+11.24	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Kb4  Nc6+  Ka4  Rc3  Be4  Rc4+  Kb5  Rxe4  Kxc6  Ra4  Nc5  Rxa3  Kd6  Re3
    14/34	00:00	      4,749k	48,958k	+11.11	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Ka2  Nc4  a4  Ra3+  Kb1  Rg3  Nc7  Ke7  Ka2  Rg2  Kb3  Na5+  Kc3  Rxg5  Bd3
    15/22	00:00	      5,253k	49,558k	+11.08	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Ka2  Nc4  a4  Rc3  Bd1  Ra3+  Kb1  Rg3  Be2  Nd6  Ka2  Rxg5  Kb3  Rg1  Nc5  Rb1+  Kc2
    16/30	00:00	      6,162k	50,506k	+11.34	Nxe5  Kb4  Kf7  Kc3  Ke7  Nf6  Rf3+  Kb4  Nc6+  Ka4  Rf4+  Be4  Ne5  Ka5  Nd7  Nxd7  Kxd7  Bb7  Kc7  Kxa6
    17/33	00:00	      7,940k	51,558k	+11.40	Nxe5  Kb4  Kf7  Kc5  Ke7  Kb4  Rf3  Ka4  Nc6  Nf6  Rf4+  Be4  Ne5  Ka5  Nd7  Kxa6  Nxf6  gxf6+  Kxf6  Bc6  Ke5  a4  Kd6
    18/34	00:00	     15,169k	53,413k	+11.51	Nxe5  Ka4  Nc6  Bd3  Kf8  Kb3  Ne5  Bc2  Nf3  Nc5  Ke7  Kc3  a5  Nb7  a4  Nc5  Nxg5  Bxa4  Ne4+  Nxe4  Rxe4  Bb5  Re1  Kd4  Ra1  Ke4
    19/37	00:00	     25,867k	54,228k	+11.68	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Ka4  Ke7  Bd1  Rc3  Kb4  Rc1  Be2  Nc6+  Ka4  Rc3  Bb5  Kd6  Nb4  Nxb4  axb4  Rg3  Ba6  Rxg5  b5  Rg4+  Kb3
    20/41	00:00	     36,309k	54,437k	+11.67	Nxe5  Nc5  Kf7  Nxa6  Rf3+  Kb4  Nc6+  Ka4  Rc3  Bb1  Ke7  Nb4  Nd4  Be4  Re3  Bb1  Rg3  Na2  Rxg5  Be4  Nf5  Kb3  Nd6  Bd3  Rg3  Nb4  e5  Ka2  Rg2+  Kb3  Rd2  Nd5+  Kf7  Nb4
    21/38	00:00	     43,560k	55,140k	+13.23	Rxe4  Bxe4  Nc5+  Kb4  Nxe4  Kc4  Nxg5  Kd4  Nf7  Ke4  g5  Kf3  Nxe5+  Ke2  Kg6  Kf2  Kh5  Ke1  Kh4  Kd2  Kh3
    22/32	00:00	     54,765k	56,227k	+13.95	Rxe4  Kc3  Rxe5  Ba4  Nc5  Bc6  Rxg5  Kc4  h5  Bh1  Nd7  Kb3  h4  Ka2  Nc5  Bf3  h3  Bc6  h2  Bh1  Rf5  Ka1  Nd7
    23/36	00:01	     80,620k	54,363k	+14.17	Rxe4  Kc3  Rxe5  Bd3  Rxg5  Be2  a5  Kc4  Rg2  Bf1  Rg3  a4  Rg5  Kd4  h5  Ke3  h4  Bb5  Nc5  Bf1  Rg3+  Kf2  Ne4+  Ke2  g5  Ke1  Rg1  Ke2
    24/38	00:02	    117,210k	57,259k	+14.45	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Ka5  h5  Bf3  h4  Kb4  h3  Bh1  h2  Bf3  Nd3+  Kc3  Rg1  Bb7  Nc5  Bc8  Rg5  Kc2  h1Q  a4  Qa1  Bb7
    25/37	00:02	    133,916k	60,133k	+14.69	Rxe4  Kc3  Nc5  Bd1  Rxe5  Bg4  Rxg5  Be2  Rf5  Kb4  h5  Ka5  h4  Bg4  Rg5  Be2  h3  Bf3  h2  Kb6  Rf5  Bg2  Rd5  Kc7  Rg5  Ba8  Rg1  Bc6  h1Q  Kd6  Rf1  Be8
    26/34	00:02	    175,432k	69,013k	+15.65	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Bd1  h5  Ka5  Rg5  Be2  h4  Bf1  Rg3  Kb4  Nd3+  Ka5  h3  a4  Nc5  Bxa6  Nxa6  Kxa6  h2  Ka5  h1Q  Kb5  Rg4
    27/40	00:02	    204,453k	74,836k	+16.34	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Ka5  h5  Kb6  h4  Bf3  h3  Kc7  Rf5  Bh1  Rf1  Bc6  h2  Kb6  Rb1+  Kc7  Rg1  Bf3  h1Q  Bxh1  Rxh1
    28/33+	00:03	    269,852k	85,886k	+17.94	Rxe4
    28/35	00:03	    296,386k	89,543k	+18.44	Rxe4  Kc3  Nc5  Bd1  Rxe5  Bg4  Rxg5  Be2  Rf5  Bg4  Rf4  Bd1  h5  Kc2  Rf2+  Kc1  Rf1  Kd2  Rxd1+  Kxd1  h4  Ke1  h3  Kf2  h2  Kg2  Nd7  Kxh2  Nb6  Kh3
    29/38+	00:03	    305,162k	90,714k	+18.53	Rxe4
    29/38+	00:03	    306,675k	90,894k	+18.62	Rxe4
    29/38+	00:04	    410,026k	101,845k	+20.65	Rxe4
    29/38	00:04	    427,288k	103,334k	+20.99	Rxe4  Kc3  Nc5  Bd1  Rxe5  Bg4  Rxg5  Be2  Rf5  Bg4  Rf4  Be2  h5  Kd2  h4  Bd1  h3  Ke3  Rf5  Bc2  Rg5  Kf4  Rg2  Bd1  Rg1  Be2  h2  Bf3  Rf1
    30/33+	00:04	    435,515k	103,991k	+21.08	Rxe4
    30/33+	00:04	    442,482k	104,532k	+21.17	Rxe4
    30/41+	00:05	    565,027k	112,443k	+23.19	Rxe4
    30/41	00:05	    611,360k	114,809k	+23.68	Rxe4  Kc3  Nc5  Bd1  Rxe5  Bg4  Rxg5  Be2  Rf5  Bg4  Rf4  Bd1  h5  Kc2  h4  Kd2  Rd4+  Kc2  Rd3  Be2  Rg3  Kc1  Rg1+  Kc2  h3  Bf3  h2  Kd2  Ra1  Bc6  h1Q  Ke3  Rg1
    31/27+	00:05	    621,195k	115,250k	+23.77	Rxe4
    31/33+	00:05	    631,893k	115,753k	+23.86	Rxe4
    31/33+	00:06	    719,978k	119,360k	+24.82	Rxe4
    31/40	00:06	    745,877k	120,380k	+25.10	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kc4  Rxg5  Be2  Rf5  Kb4  h5  Ka5  h4  Bg4  Rf4  Bh3  Rf3  Bg4  Rg3  Bd1  Rg5  Bf3  h3  Kb4  h2  Kc4  Nd7  Ba8  Rg1  a4  Rc1+  Kb4  Nc5  Bg2  Rb1+  Ka5  Rg1  Bf3  Rc1  Kb6  Rb1+  Ka7
    32/19+	00:06	    757,706k	120,788k	+25.19	Rxe4
    32/31+	00:06	    767,739k	121,133k	+25.28	Rxe4
    32/43+	00:07	  1,006,084k	127,449k	+27.31	Rxe4
    32/43	00:08	  1,100,607k	129,514k	+27.88	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Kc4  h5  Bf3  h4  Bc6  h3  Kd4  h2  Ke3  Rg3+  Kf2  Rg4  Kf1  Rg1+  Ke2  Ra1  a4  Rg1  Bf3  Rb1  Ba8  Rb7  Kd2  h1Q  Kc2  Rb1
    33/19+	00:08	  1,122,358k	129,857k	+27.98	Rxe4
    33/23+	00:08	  1,136,079k	130,075k	+28.07	Rxe4
    33/46+	00:10	  1,362,676k	133,596k	+29.49	Rxe4
    33/46	00:10	  1,396,755k	134,123k	+29.59	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Ka5  h5  Kb6  h4  Bg4  Rg5  Bf3  h3  Kc6  h2  Bh1  Rg1  Kd6  Ra1  Bf3  Rd1+  Kc6  Rg1  Bh1  Rb1  Kd6
    34/21+	00:10	  1,434,008k	134,674k	+29.68	Rxe4
    34/21+	00:10	  1,447,126k	134,830k	+29.78	Rxe4
    34/44+	00:14	  2,096,249k	141,314k	+32.58	Rxe4
    34/44	00:15	  2,233,588k	142,240k	+33.21	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Ka5  h5  Kb6  h4  Bg4  Rg5  Bf3  h3  Kc6  h2  Kc7  Rg3  Ba8  Rg1  Kb6  Rf1  Kxc5  Rg1  Be4  Rc1+  Kd4  Rd1+  Kc5  h1Q  Bxh1  Rc1+  Kb4  Rxh1  a4  Rh4+  Ka3
    35/15+	00:15	  2,261,033k	142,436k	+33.30	Rxe4
    35/25+	00:16	  2,283,979k	142,553k	+33.39	Rxe4
    35/44+	00:26	  3,950,568k	147,900k	+38.47	Rxe4
    35/44	00:28	  4,208,723k	148,398k	+39.39	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kc4  Rxg5  Bf3  h5  Bh1  h4  Ba8  h3  Kc3  h2  Bh1  Rg3+  Kc4  Rg1  Ba8  Rc1+  Kb4  Nd3+  Ka5  Rb1  Kxa6  Nc5+  Ka7  Rb7+  Bxb7  Nxb7  Ka6  Nc5+  Kb5  h1Q
    36/15+	00:28	  4,254,088k	148,448k	+39.49	Rxe4
    36/19+	00:28	  4,276,149k	148,472k	+39.58	Rxe4
    36/38+	00:34	  5,133,576k	149,925k	+42.38	Rxe4
    36/50	00:35	  5,321,128k	150,102k	+43.03	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Ka5  h5  Bd1  h4  Bg4  Rg5  Bf3  h3  Ba8  h2  Kb4  Rg1  Kc4  Rd1  Bg2  Nd7  Kb4  Rb1+  Kc4  Ra1  Kd4  h1Q  Bxh1  Rd1+  Kc3  Rc1+  Kb3  Rb1+  Kc4  Rxh1  Kb4  Ne5  Ka4
    37/19+	00:35	  5,355,911k	150,122k	+43.13	Rxe4
    37/19+	00:35	  5,388,580k	150,154k	+43.22	Rxe4
    37/46+	00:45	  6,860,211k	151,206k	+48.30	Rxe4
    37/46	00:45	  6,907,633k	151,248k	+48.43	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Ka5  h5  Be2  Rf5  Kb6  h4  Bg4  Rg5  Be2  h3  Bf3  Rf5  Be4  h2  Bg2  Rf2  Bh1  Rf1  Bg2  Rc1  Bf3  Rb1+  Kc7  Ra1  Bg2  Rxa3  Kc6  Rg3  Bd5  Rg1  Bf3  h1Q
    38/38+	00:45	  6,943,370k	151,272k	+48.52	Rxe4
    38/38+	00:46	  6,996,070k	151,286k	+48.62	Rxe4
    38/38+	00:46	  7,030,479k	151,294k	+48.76	Rxe4
    38/42	00:47	  7,100,566k	150,957k	+48.94	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Ka5  h5  Be2  Rf5  Kb6  h4  Bg4  Rg5  Bd1  h3  Bf3  Rf5  Be4  h2  Bg2  Rf2  Bh1  Rf1  Bc6  Rb1+  Ka7  Rg1  a4  Rb1  Bf3  Ra1  a5  Rxa5  Kb8
    39/41+	00:47	  7,117,983k	150,904k	+49.03	Rxe4
    39/41+	00:47	  7,144,168k	150,867k	+49.13	Rxe4
    39/41+	00:48	  7,289,833k	149,926k	+50.09	Rxe4
    39/41	00:48	  7,319,055k	149,708k	+50.35	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  Rf5  Kc4  h5  Kd4  h4  Ke3  Re5+  Kf3  Rg5  Ke3  h3  Kf4  Rg1  Ke5  h2  Bf3  Ra1  Kd4  Rd1+  Kc4  Rc1+  Kb4  Rb1+  Kxc5  Rb3  Bg2  Rxa3
    40/34+	00:48	  7,325,494k	149,650k	+50.45	Rxe4
    40/39+	00:49	  7,331,913k	149,582k	+50.54	Rxe4
    40/44+	00:50	  7,515,975k	148,760k	+51.97	Rxe4
    40/44	00:50	  7,552,667k	148,569k	+52.36	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Ka5  h5  Kb6  h4  Bg4  Rg5  Bh3  Rg3  Bf1  h3  Kxc5  Rxa3  Kb4  Re3  Kc5  h2  Bg2  Ra3  Bf1  Ra1  Bh3  Ra5+  Kd6  Rd5+  Ke7  Rd7+  Kxd7
    41/40+	00:50	  7,565,234k	148,507k	+52.46	Rxe4
    41/40+	00:50	  7,566,798k	148,503k	+52.58	Rxe4
    41/43+	00:51	  7,628,499k	148,253k	+53.53	Rxe4
    41/43	00:51	  7,680,246k	147,890k	+53.97	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Kd2  Rxg5  Bf3  h5  Bh1  h4  Ke3  h3  Bc6  h2  Kf4  Rg1  Ke5  Rc1  Ba8  Re1+  Kd4  Ra1  Kxc5  Rxa3  Bg2  Ra4  Kb6  Ra1  Bh3  Rd1  Kc5  Rd5+  Kc6  Rd3  Bg2
    42/38+	00:52	  7,701,366k	147,816k	+54.06	Rxe4
    42/38+	00:52	  7,709,130k	147,792k	+54.16	Rxe4
    42/42+	00:53	  7,881,428k	147,080k	+55.60	Rxe4
    42/42	00:53	  7,903,426k	147,016k	+55.96	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  Rf5  Ka5  h5  Kb6  h4  Bg4  Rg5  Bf3  h3  Kc7  h2  Kb6  Rf5  Bg2  Rf2  Bh1  Ra2  Kc6  Ra1  Bg2  Rxa3  Kd6  Rg3  Bf1  Rd3+  Kxc5  Rd1  Bxa6  Rd5+  Kc4
    43/46+	00:54	  7,991,244k	146,653k	+56.05	Rxe4
    43/46+	00:54	  7,991,996k	146,650k	+56.19	Rxe4
    43/46+	00:57	  8,315,220k	145,501k	+60.05	Rxe4
    43/46	00:57	  8,378,531k	145,201k	+61.21	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Bf3  h5  Ba8  h4  Ka5  h3  Kb4  Kf6  Bh1  Rg1  Bf3  Rf1  Be2  Rf5  Ka5  Kg7  Bg4  Nb3+  Kb4  Rf4+  Kc3  Nc5  Be2  Kf7  Bd1  h2  Ba4  Nxa4+  Kd2  Nc5
    44/29+	00:57	  8,386,647k	145,153k	+61.30	Rxe4
    44/40+	00:58	  8,438,320k	144,943k	+61.39	Rxe4
    44/48+	01:02	  9,026,374k	143,387k	+66.54	Rxe4
    44/48	01:03	  9,065,722k	143,259k	+66.67	Rxe4  Bd1  Nc5+  Kc3  Re1  Bg4  Rxe5  a4  Rxg5  Be2  Rf5  Kc4  h5  Kb4  Rf2  Bd1  Rf1  Be2  Rf5  Ka5  h4  Bg4  Nxa4+  Kxa6  Rg5  Be2  h3  Kb7  h2  Bf3  Rg1  Ka6  Ra1  Bg2  Rb1
    45/44+	01:03	  9,072,853k	143,243k	+66.77	Rxe4
    45/44+	01:03	  9,087,546k	143,228k	+66.86	Rxe4
    45/47+	01:06	  9,467,947k	142,802k	+68.90	Rxe4
    45/47	01:06	  9,526,242k	142,694k	+69.16	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  Rg2  Bd1  h5  Kb4  Rg5  Be2  h4  Bf1  Rg3  Be2  Rb3+  Kxc5  Rxa3  Kb4  Rg3  Ka5  Kf6  Bd1  h3  Bc2  h2  Be4  Rb3  Bg2  Rb5+  Ka4  Rb1  Bf3  Rg1  Be2  Rg3
    46/39+	01:06	  9,529,560k	142,690k	+69.26	Rxe4
    46/39+	01:06	  9,531,460k	142,689k	+69.35	Rxe4
    46/44+	01:10	  9,975,160k	142,350k	+70.78	Rxe4
    46/45	01:11	 10,120,291k	141,842k	+70.80	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  Rg2  Bd1  h5  Kd4  Rg5  Kc4  Rf5  Bc2  Rd5  Bd1  Rg5  Kd4  h4  Be2  Rd5+  Ke3  h3  Kf4  Rd2  Bf3  Ra2  Bc6  Rxa3  Ke5  h2  Bg2  Ra1  Bf3  Re1+  Kd4  Rc1
    47/39+	01:11	 10,130,181k	141,834k	+70.89	Rxe4
    47/39+	01:11	 10,131,778k	141,834k	+70.99	Rxe4
    47/48+	01:16	 10,803,841k	141,898k	+73.02	Rxe4
    47/48	01:16	 10,894,722k	141,877k	+73.37	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  Rg2  Bd1  h5  Kb4  Rg5  Kc4  Rf5  Bc2  Re5  Kc3  Rd5  Kb4  Kh6  Kc4  h4  Bd1  Rf5  Bb3  Kg7  Ba2  h3  Kb4  Rf2  Bb1  Rb2+  Kc4  Kh6  Bxg6  Rb4+  Kxb4
    48/52+	01:17	 10,926,486k	141,834k	+73.46	Rxe4
    48/52+	01:17	 10,946,006k	141,826k	+73.55	Rxe4
    48/52+	01:29	 12,700,047k	141,775k	+78.65	Rxe4
    48/52	01:30	 12,856,016k	141,430k	+79.35	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  Rg2  Bd1  h5  Kc4  Rg5  Be2  Rf5  Bd1  h4  Be2  h3  Kd4  Rg5  Bf1  Nb3+  Ke3  Re5+  Kd3  Rf5  Ke2  Nd4+  Ke1  Rxf1+  Kxf1  Nf3  Ke2  h2  Kd3  Ng5  a4  Kg8  Kc3
    49/44+	01:31	 12,972,420k	141,199k	+79.45	Rxe4
    49/45+	01:31	 12,980,732k	141,195k	+79.54	Rxe4
    49/48+	01:53	 15,859,511k	140,149k	+88.29	Rxe4
    49/48	01:55	 16,184,392k	140,173k	+89.00	Rxe4  Kc3  Nc5  Bd1  Re1  Kc2  Rxe5  Kc3  Rxg5  Be2  h5  Kd4  h4  Bf1  Rg4+  Kxc5  Ra4  Bg2  Rxa3  Kb4  Rg3  Bf1  Re3  Kc5  h3  Kd6  Kf8  Kc7  Ra3  Kd6  h2  Bg2  Kf7  Be4  Ra1  Kc5  Rc1+  Kd6  Kg8  Bg2  Rb1  Kc6
    50/50+	01:55	 16,241,605k	140,170k	+89.09	Rxe4
    50/50+	01:56	 16,289,796k	140,191k	+89.18	Rxe4
    50/50+	02:11	 18,436,131k	140,173k	+93.00	Rxe4
    50/50	02:14	 18,914,520k	140,238k	+93.66	Rxe4  Kc3  Nc5  Bd1  Re1  Bg4  Rxe5  Bd1  Rxg5  Be2  h5  Kb4  h4  Bf1  Rg4+  Kxc5  Ra4  Be2  Kf6  Bf1  Kf7  Bg2  Rxa3  Bf1  Rg3  Kd6  h3  Bc4  Re3  Bf1  Ra3  Bc4  Kf6  Bf1  h2  Bg2  Ra4  Bh3  Ra1  Kc5  Rd1  Kc4  Rc1+  Kb4
    51/34+	02:16	 19,070,155k	140,106k	+93.75	Rxe4
    51/57+	02:16	 19,120,939k	140,112k	+93.84	Rxe4
    51/57+	02:44	 23,092,485k	140,734k	+102.59	Rxe4
    51/57	02:49	 23,841,197k	140,887k	+103.65	Rxe4  Kc3  Nc5  Bd1  Re1  Kc2  Rxe5  Kb2  Rxg5  Kc3  h5  Be2  Rg2  Bd1  h4  Kb4  Rg5  Bc2  Nd7  a4  Nc5  a5  Kf6  Bd1  h3  Bf3  Kg7  Kc4  h2  Ba8  Rg4+  Kxc5  Kf6  Kc6  h1Q+  Kb6  Rb4+  Ka7  Rb1  Bc6  Ra1  Kb6
    52/35+	02:50	 23,965,897k	140,937k	+103.74	Rxe4
    52/51+	02:50	 24,033,425k	140,974k	+103.83	Rxe4
    52/53+	03:28	 28,832,924k	138,189k	+118.38	Rxe4
    52/53	03:34	 29,552,253k	137,996k	+120.10	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Ka5  h5  Be2  h4  Kb6  Na4+  Ka7  Ra5  Bg4  Nc5  Kb6  Ra4  Be2  Nd7+  Kc7  a5  Ba6  Rxa3  Kd6  Kf6  Be2  h3  Bf1  Kf7  Bc4  Nc5  Be2  Kf6  Kxc5  h2  Bb5  Kg7  Ba6
    53/48+	03:34	 29,644,363k	137,960k	+120.19	Rxe4
    53/54+	03:35	 29,746,425k	137,945k	+120.29	Rxe4
    53/54+	04:07	 33,862,612k	136,750k	+131.59	Rxe4
    53/54	04:10	 34,204,514k	136,761k	+131.89	Rxe4  Kc3  Nc5  Kd2  Rxe5  Kc3  Rd5  Kb4  Rxg5  Kc4  h6  Kd4  h5  Kc4  Kf6  Kd4  Nb3+  Kc4  Rg4+  Kxb3  h4  Bd1  Rg1  Be2  Re1  Bd3  h3  Ka4  Re3  Bf1  Rg3  Kb4  a5+  Kc5  Rxa3  Kd6  h2  Bg2  Rc3  Bh1  Rc1  Be4  Ra1
    54/49+	04:10	 34,260,679k	136,757k	+131.98	Rxe4
    54/49+	04:10	 34,309,356k	136,763k	+132.08	Rxe4
    54/49+	04:46	 38,928,810k	136,056k	+150.69	Rxe4
    54/56	05:07	 41,864,455k	136,218k	+153.99	Rxe4  Kc3  Nc5  Bd1  Rxe5  Kb4  Rxg5  Be2  h5  Bf1  h4  Kc4  Kf6  Kb4  Rg4+  Kxc5  Ra4  Kb6  Rxa3  Bg2  h3  Bc6  h2  Bg2  Ra1  Kc6  Kg7  Kc5  h1Q  Bxh1
    55/58+	05:16	 42,680,361k	134,769k	+154.08	Rxe4
    55/58+	08:16	 70,065,337k	141,185k	+M76	Rxe4
    55/60+	08:21	 70,936,101k	141,463k	+M42	Rxe4
    55/60	08:40	 73,284,013k	140,825k	+M25	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Kd2  h5  Ke3  Nf7  Kd4  h4  Ke3  a5  Kf4  Nxe5  a4  Kf7  Ke3  Nd7  Kf2  Nb6  Kf3  Nxa4  Kf2  Kg7  Kg2  Nc5  Kf1  a4  Kf2  a3  Ke3  a2  Kd4  a1Q+  Kxc5  h3  Kc6  h2  Kb5  h1Q  Kb6  Qb2+  Kc7  Qbb7+  Kd8  Qh8+
    56/50	08:44	 73,773,066k	140,640k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Kg1  Ne3  Kh2  Qg2+
    57/48	08:44	 73,806,964k	140,615k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Kg1  Ne3  Kh2  Qg2+
    58/48	08:45	 73,889,165k	140,549k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Ke1  Qg2  Kd1  Qd2+
    59/48	08:45	 73,908,097k	140,532k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Kg1  Ne3  Kh2  Qg2+
    60/48	08:46	 73,964,040k	140,485k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Kg1  Ne3  Kh2  Qg2+
    61/48	08:47	 74,051,647k	140,401k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Kg1  Ne3  Kh2  Qg2+
    62/48	08:50	 74,293,935k	140,166k	+M24	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  a4  h5  Ke4  Nd2+  Ke3  Nb3  Kf2  a5  Kf3  Nc5  Ke3  h4  Kf3  Nxa4  Ke3  Nc5  Kd4  a4  Kxc5  a3  Kd6  Kf7  Kc5  a2  Kd4  a1Q+  Kd3  h3  Kc4  h2  Kb5  h1Q  Kb6  Qab1+  Kc7  Qhb7+  Kd6  Q1b6+
    63/48	08:53	 74,624,101k	139,849k	+M24	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  a4  h5  Ke4  Nd2+  Ke3  Nb3  Kf2  a5  Kf3  Nc5  Ke3  h4  Kf3  Nxa4  Ke3  Nc5  Kd4  a4  Kxc5  a3  Kd6  Kf7  Kc5  a2  Kd4  a1Q+  Kd3  h3  Kc4  h2  Kb5  h1Q  Kb6  Qab1+  Kc7  Qhb7+  Kd8  Qd1+
    64/48	08:56	 74,871,150k	139,594k	+M24	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  a4  h5  Ke4  Nd2+  Ke3  Nb3  Kf2  a5  Kf3  Nc5  Ke3  h4  Kf3  Nxa4  Ke3  Nc5  Kd4  a4  Kxc5  a3  Kd6  Kf7  Kc5  a2  Kd4  a1Q+  Kd3  h3  Kc4  h2  Kb5  h1Q  Kb6  Qab1+  Kc7  Qhb7+  Kd8  Qd1+
    65/48	09:54	 80,294,082k	135,022k	+M24	Rxe4  Bxe4  Nc5+  Kc2  Nxe4  Kd3  Nxg5  Ke2  Nf7  Kd3  Nxe5+  Kd4  Nd7  Ke4  h5  Ke3  a5  Kf3  a4  Kg3  Ne5  Kh4  Nc4  Kg5  Nxa3  Kf4  Nc4  Kg3  h4+  Kxh4  a3  Kg3  a2  Kf2  a1Q  Ke2  Qc3  Kf2  Qh3  Ke2  Qe3+  Kf1  Qf3+  Ke1  Qg2  Kd1  Qd2+
    66/46	09:54	 80,297,892k	135,019k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    67/46	09:54	 80,300,611k	135,017k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    68/46	09:54	 80,302,842k	135,015k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    69/46	09:54	 80,304,697k	135,014k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    70/46	09:54	 80,306,833k	135,012k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    71/46	09:54	 80,308,757k	135,010k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    72/46	09:54	 80,311,235k	135,008k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    73/46	09:54	 80,321,345k	135,001k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    74/46	09:55	 80,337,492k	134,989k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
    75/46	09:57	 80,517,545k	134,849k	+M23	Rxe4  Kc3  Nc5  Bxe4  Nxe4+  Kc2  Nxg5  Kd3  Nf3  Ke3  Nxe5  Kd4  Kf6  Ke3  Nc4+  Kd3  Nxa3  Kc3  h5  Kd4  a5  Ke4  h4  Kf4  a4  Ke4  Nc4  Kd3  a3  Kd4  h3  Kxc4  a2  Kb5  a1Q  Kb6  h2  Kc7  h1Q  Kb6  Qab1+  Kc7  Qbb7+  Kd8  Qh8+
   8/6/2020 7:33:27 AM, Time for this analysis: 00:10:00, Rated time: 00:00

1 of 1 matching moves
8/6/2020 7:33:27 AM, Total time: 12:10:03 AM
Rated time: 00:00 = 0 Seconds
It looks to me like half way between SF and SF nnue
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Dann Corbit
Posts: 12540
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: New SF performs differently than SF NNUE

Post by Dann Corbit »

Looking at the change log, there was a big positive Elo jump from the change to switch between NNUE and SF eval, so I will trust that the change is a good one
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Ovyron
Posts: 4556
Joined: Tue Jul 03, 2007 4:30 am

Re: New SF performs differently than SF NNUE

Post by Ovyron »

Dann Corbit wrote: ↑Fri Aug 07, 2020 1:27 am Looking at the change log, there was a big positive Elo jump from the change to switch between NNUE and SF eval, so I will trust that the change is a good one
NNUE is too slow, the only reason to use it is because its eval is so much better than regular eval in some positions, so if you improve the eval of other positions, NNUE will not be necessary for them, and once regular eval is as good as NNUE in all positions, NNUE can be removed (because an eval that evaluates as good as NNUE will be much better because it'll have twice the speed.)

NNUE is just showing potential improvements, like Leela did, if people figure out those potentials and implement them in regular eval then there will be no reason for NNUE to exist. Human developers just need to figure out how to make regular eval match what NNUE shows.
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ernest
Posts: 2041
Joined: Wed Mar 08, 2006 8:30 pm

Re: New SF performs differently than SF NNUE

Post by ernest »

Ovyron wrote: ↑Sat Aug 08, 2020 12:56 pm Human developers just need to figure out how to make regular eval match what NNUE shows.
Well, good luck ! 8-)
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: New SF performs differently than SF NNUE

Post by zullil »

ernest wrote: ↑Sat Aug 08, 2020 5:09 pm
Ovyron wrote: ↑Sat Aug 08, 2020 12:56 pm Human developers just need to figure out how to make regular eval match what NNUE shows.
Well, good luck ! 8-)
Yes, easy to say, nearly impossible to do. Best to get rid of all human evaluation code ASAP. :twisted:
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Ovyron
Posts: 4556
Joined: Tue Jul 03, 2007 4:30 am

Re: New SF performs differently than SF NNUE

Post by Ovyron »

zullil wrote: ↑Sat Aug 08, 2020 5:23 pm Yes, easy to say, nearly impossible to do.
I thought improving Stockfish-dev by +150 elo in a month was nearly impossible. The latest developments have shown me that I am very poor at predicting what is possible.

What I saw was the eval of Stockfish 11 being miles ahead of Stockfish 8, as long as the bright people don't surrender they can produce this awesome eval, so maybe... Stockfish 14 will go back to classical eval only. I'd not bet either way! :mrgreen:
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syzygy
Posts: 5563
Joined: Tue Feb 28, 2012 11:56 pm

Re: New SF performs differently than SF NNUE

Post by syzygy »

zullil wrote: ↑Sat Aug 08, 2020 5:23 pm
ernest wrote: ↑Sat Aug 08, 2020 5:09 pm
Ovyron wrote: ↑Sat Aug 08, 2020 12:56 pm Human developers just need to figure out how to make regular eval match what NNUE shows.
Well, good luck ! 8-)
Yes, easy to say, nearly impossible to do. Best to get rid of all human evaluation code ASAP. :twisted:
And of the human search code too ;-)

What is interesting is that creating the human evaluation code required way more computing power than creating the NN.
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