Endless theme tourney

[Rodolfo Leoni]

Well, Stockfish 8 vs Texel is in progress, Stockfish made a brilliant knight sac, and I'm stuck on CPU graphs....

It could be hyperthread CPU is a penalty here.

[Rodolfo Leoni]

Another mistery. Texel is faster when hyperthreaded to 8 cores. (Phisical cores are 4)

How possible??

Code: Select all

FEN: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

Texel64:
 8-	00:00	 9k	923k	+0.19	1.e4 Nc6 2.Nf3 e5 3.Nc3 Nf6 4.d4 Bd6
 8	00:00	 10k	939k	+0.15	1.e4 Nc6 2.Nf3 e5 3.Nc3 Nf6 4.d4 Bd6
 9+	00:00	 24k	1,522k	+0.30	1.e4 Nc6 2.Nf3 e5 3.Nc3 Nf6 4.Bc4 Bd6 5.d3
 9	00:00	 39k	1,938k	+0.33	1.e4 d5 2.e5 c5 3.Nf3 Nc6 4.c3 Bf5 5.d4
 10-	00:00	 91k	2,600k	+0.18	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 a6 5.d3 Be7
 10	00:00	 99k	2,665k	+0.15	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 a6 5.d4 Bd6
 11	00:00	 274k	2,979k	+0.25	1.e4 c5 2.Nf3 Nc6 3.Nc3 e6 4.Be2 Bd6 5.d3 Nf6 6.Be3
 12	00:00	 433k	3,067k	+0.20	1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bd3 d6 5.Nd5 Be6 6.Nxf6+ gxf6 7.b3
 12+	00:00	 644k	3,221k	+0.21	1.d4 Nf6 2.Nf3 d6 3.c4 Nbd7 4.Nc3
 12	00:00	 753k	3,259k	+0.20	1.e4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bd3 d6 5.Nd5 Be6 6.Nxf6+ gxf6 7.b3
 13+	00:00	 905k	3,291k	+0.35	1.e4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.d4 cxd4 5.Nxd4 e5 6.Ndb5
 13	00:00	 954k	3,268k	+0.33	1.e4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.d4 cxd4 5.Nxd4 e5 6.Ndb5 Nb4 7.Bc4 Qb6
 14	00:00	 1,541k	3,299k	+0.31	1.e4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.Bb5 e6 5.e5 Ng4 6.Bxc6 bxc6 7.h3
 15	00:00	 2,235k	3,306k	+0.30	1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.Be2 Nf6 5.d4 cxd4 6.Nxd4 e5 7.Nxc6 bxc6 8.0-0 d5 9.Be3
 16	00:01	 5,026k	3,199k	+0.33	1.e4 c5 2.Nc3 Nc6 3.Nf3 d6 4.Bc4 Nf6 5.d3 a6 6.a4 Nd4 7.Nxd4 cxd4 8.Nd5 e6 9.Nxf6+ Qxf6
 17	00:02	 7,820k	3,183k	+0.25	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Qb6 5.Be2 Nf6 6.e5 Nd5 7.d4 cxd4 8.0-0 a6 9.cxd4 Be7 10.Nc3
 18	00:03	 12,240k	3,140k	+0.23	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Nf6 5.e5 Nd5 6.d3 Be7 7.0-0 h6 8.c4 Ndb4 9.a3
 18+	00:06	 19,939k	3,110k	+0.24	1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nf3 d6 5.Nc3 Bg7 6.e4 Nbd7 7.Bd3 b6 8.Nb5
 18	00:07	 23,881k	3,102k	+0.23	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Nf6 5.e5 Nd5 6.d3 Be7 7.0-0 h6 8.c4 Ndb4 9.a3
 19	00:10	 31,841k	3,067k	+0.30	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Nge7 5.0-0 a6 6.Be2 d5 7.exd5 Nxd5 8.d4 Be7 9.c4 Nf6 10.dxc5 Qxd1 11.Rxd1
 20	00:15	 47,840k	3,013k	+0.26	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Nge7 5.0-0 a6 6.Be2 d5 7.d3 b5 8.a4 b4 9.Be3 Qd6 10.e5 Qc7 11.Bxc5
 20+	00:21	 63,383k	2,969k	+0.27	1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 Bf5 7.Qb3 Qd7 8.Nf3 e6 9.Ne5 Nxe5 10.dxe5
 20	00:22	 66,239k	2,960k	+0.26	1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 Nge7 5.0-0 a6 6.Be2 d5 7.d3 b5 8.a4 b4 9.Be3 Qd6 10.e5 Qc7 11.Bxc5
 21	00:36	 105,433k	2,866k	+0.30	1.e4 c5 2.Nf3 Nc6 3.Nc3 e6 4.Be2 d5 5.exd5 exd5 6.d4 Nf6 7.0-0 c4 8.h3 Bd6 9.Nb5 0-0 10.Nxd6 Qxd6 11.c3 h6 12.Be3
 22	00:59	 166,110k	2,778k	+0.17	1.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 Bf5 6.Be3 cxd4 7.Nxd4 0-0-0 8.Qa4 e6 9.Nxc6 Qxc6 10.Qxc6+ bxc6 11.Bxa7 Kb7 12.Be3 Bd6 13.Nd2 Nf6
 22+	01:14	 204,329k	2,739k	+0.18	1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Bd3 Bxd3 9.Qxd3 Qb6 10.0-0 Qxb2 11.Nb5
 22	01:45	 283,450k	2,686k	+0.24	1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Qb3 Bb4 9.Be2 0-0 10.0-0 h6 11.h3 Rc8 12.Rac1

[Rodolfo Leoni]

Andscacs performs MUCH better with 8 cores.....

8 cores

Code: Select all

FEN: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

Andscacs091:
 8/15+	00:00	 32k	2,681k	+0.50	1.e4
 8/12	00:00	 37k	2,468k	+0.20	1.d4 Nf6 2.c4 d5 3.Nc3 dxc4 4.e4 b5 5.Nxb5
 9/14	00:00	 43k	2,506k	+0.30	1.d4 Nf6 2.c4 d5 3.Nc3 Nc6 4.e3 Bg4 5.Nf3
 10/22	00:00	 119k	2,290k	+0.34	1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Nf3 Nc6 6.Be3 Nd5
 11/24	00:00	 216k	2,140k	+0.24	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nf6 5.Qe2+ Qe7 6.Nc3 Nc6 7.Qxe7+ Bxe7 8.Nf3 0-0 9.Bf4
 11/18	00:00	 243k	2,114k	+0.27	1.c4 e6 2.d4 d5 3.e3 Nc6 4.Nc3 a6 5.cxd5 exd5 6.Nf3 Nf6
 12/19	00:00	 354k	2,301k	+0.25	1.c4 e6 2.d4 d5 3.e3 Nc6 4.Nc3 a6 5.cxd5 exd5 6.Nf3 Nf6 7.Ne5 Ne4
 12/18	00:00	 383k	2,348k	+0.39	1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Qd5 5.Nc3 Bb4 6.Nge2 Nf6 7.a3
 14/26	00:00	 946k	2,983k	+0.34	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Nc3 Nf6 6.Qe2+ Be6 7.Nf3 0-0 8.0-0 Re8 9.Bg5
 15/27	00:00	 2,056k	3,404k	+0.22	1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5 exd5 5.Nf3 Bd6 6.Bd3 0-0 7.0-0 Re8 8.Bg5 c6 9.Re1
 16/25	00:00	 2,086k	3,174k	+0.22	1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5 exd5 5.Nf3 Bd6 6.Bd3 0-0 7.0-0 Re8 8.Bg5 c6 9.Re1 Bg4 10.Rxe8+ Qxe8 11.Bxf6 gxf6
 17/29	00:00	 2,555k	2,923k	+0.25	1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.exd5 exd5 5.Nf3 Bd6 6.Bd3 0-0 7.0-0 Nc6 8.Bg5 Nb4 9.Nb5 Bg4 10.Nxd6 Qxd6 11.Re1 Rfe8
 18/29+	00:01	 4,171k	3,108k	+0.45	1.e4
 18/31	00:01	 4,920k	3,176k	+0.43	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Ne7 5.Nf3 Nbc6 6.Bd3 cxd4 7.cxd4 Nf5 8.Bxf5 exf5 9.0-0 Be7 10.Nc3 0-0 11.a3 a6 12.Bf4
 19/29	00:01	 6,175k	3,216k	+0.36	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.a3 cxd4 7.cxd4 Nge7 8.b4 Bd7 9.Bb2 a6 10.g4 0-0-0 11.Nc3 Kb8
 20/32	00:02	 9,808k	3,280k	+0.35	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Qe7+ 6.Be2 Qd8 7.Nc3 Bd6 8.Nb5 Nc6 9.0-0 0-0 10.Bg5 Bf5 11.Nxd6 Qxd6 12.c3 Rae8 13.Nh4
 21/34	00:04	 15,666k	3,291k	+0.32	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.0-0 Ng6 8.Bg5 Be7 9.Bxe7 Ncxe7 10.Nbd2 0-0 11.Bd3 c4 12.Bc2
 23/36	00:09	 31,037k	3,271k	+0.20	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Bd6 6.0-0 0-0 7.Bg5 Bg4 8.Re1 Nbd7 9.h3 Bh5 10.g4 Bg6 11.Bxg6 hxg6 12.Nbd2 c5 13.dxc5 Nxc5 14.Nd4 Qb6 15.Bxf6
 23/35	00:26	 78,126k	2,949k	+0.28	1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.e3 c5 6.a3 Bxc3+ 7.bxc3 0-0 8.Bd3 dxc4 9.Bxc4 b6 10.0-0 Bb7 11.Nd2 Nc6 12.Bb2 Ne7
 24/38	00:32	 93,545k	2,890k	+0.23	1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.e3 0-0 6.Bd3 c5 7.a3 Bxc3+ 8.bxc3 b6 9.0-0 Nc6 10.cxd5 exd5 11.dxc5 bxc5 12.c4 Ba6 13.cxd5 Bxd3 14.Qxd3 Qxd5 15.Qxd5 Nxd5
 24/35	00:35	 102,128k	2,842k	+0.24	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.0-0 a6 8.b4 cxb4 9.cxb4 Nxb4 10.Nc3 Nbc6 11.a3 b5 12.Bb2 h6 13.Qc2
 25/40	00:47	 131,095k	2,740k	+0.29	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.0-0 a6 8.dxc5 Ng6 9.Be3 Be7 10.Bd4 Nf4 11.Re1 Nxe2+ 12.Rxe2 0-0 13.Nbd2 a5 14.Re1 Rc8 15.a3 Re8

4 cores

Code: Select all

FEN: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

Andscacs091:
 8/11	00:00	 19k	2,759k	+0.35	1.d4 d5 2.Nc3 Nf6 3.Bf4 Nc6 4.e3 Bg4
 9/15	00:00	 38k	2,906k	+0.25	1.d4 Nf6 2.Nc3 d5 3.Nf3 Nc6 4.e3 e6 5.Bb5
 9/14	00:00	 44k	2,920k	+0.30	1.Nc3 d5 2.d4 e6 3.Bf4 c5 4.e3 cxd4 5.exd4 Nc6
 10/17	00:00	 96k	2,902k	+0.18	1.d4 Nf6 2.e3 e6 3.c4 Bb4+ 4.Bd2 Bxd2+ 5.Nxd2 0-0 6.Bd3 d5
 10/16	00:00	 125k	2,780k	+0.32	1.e4 d5 2.exd5 c6 3.dxc6 Nxc6 4.Nf3 e5 5.Nc3 Nf6 6.d3
 11/22+	00:00	 333k	2,663k	+0.48	1.e4
 11/23	00:00	 448k	2,462k	+0.47	1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Be3 Nc6 7.c3 a6 8.Bd3 e5
 12/24	00:00	 537k	2,430k	+0.40	1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bd3 Be7 8.0-0 0-0 9.c3 Bd7
 13/22	00:00	 582k	2,415k	+0.45	1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Be7 5.c3 f5 6.Ng5 Nf6 7.Bf4 0-0 8.N1f3
 14/27	00:00	 1,138k	2,249k	+0.45	1.e4 e6 2.Nc3 c5 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 Nxd4 6.Qxd4 Ne7 7.Qd1 Nc6 8.Bb5 a6 9.Bxc6 bxc6 10.0-0 Bb4
 15/27	00:00	 1,573k	2,176k	+0.48	1.e4 c6 2.d4 d5 3.e5 e6 4.Nf3 c5 5.dxc5 Nc6 6.Be2 f6 7.exf6 Nxf6 8.0-0 Bxc5 9.c3 0-0 10.b4
 16/30	00:01	 3,288k	2,142k	+0.29	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Bd6 5.Nf3 Nf6 6.0-0 0-0 7.Re1 Nc6 8.c3 Re8 9.Bg5 Bg4 10.Nbd2
 17/32	00:02	 4,837k	2,130k	+0.24	1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 dxc6 6.Qxd8+ Kxd8 7.Nc3 Bd6 8.Bd3 Re8 9.0-0 Be5 10.Bd2 Be6 11.a4 Bd7 12.h3 Bd4 13.Bg5
 18/31	00:03	 6,530k	2,109k	+0.34	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 Bc5 5.d3 a6 6.0-0 d6 7.Bg5 0-0 8.Nd5 Be6 9.a3 b5
 19/30	00:03	 7,399k	2,098k	+0.36	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Bd3 Nf6 6.Qe2+ Be6 7.Ng5 Qe7 8.Nc3 Nc6 9.Nb5 Nb4 10.0-0 Nxd3 11.Qxd3 0-0 12.Re1 c6
 20/32	00:07	 16,037k	2,017k	+0.22	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Be2 Bb4 5.Nd5 Nxe4 6.Nxb4 Nxb4 7.Nxe5 d6 8.Nf3 0-0 9.c3 Nc6 10.d3 Nf6 11.d4 Bd7 12.0-0 Re8 13.Re1 a6
 21/38	00:12	 24,149k	1,994k	+0.37	1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Bd3 Nf6 6.Qe2+ Be7 7.0-0 0-0 8.Re1 Nc6 9.Bg5 Bg4 10.c3 Re8 11.h3 Bh5 12.g4 Bg6
 22/38	00:25	 49,133k	1,929k	+0.19	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.0-0 Ng6 8.Bg5 Be7 9.Bxe7 Qxe7 10.Bd3 0-0 11.Bc2 a6 12.Nbd2 cxd4 13.cxd4 Nf4
 23/37	00:27	 53,853k	1,929k	+0.20	1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.0-0 Ng6 8.Bg5 Be7 9.Bxe7 Qxe7 10.Bd3 0-0 11.Bc2 cxd4 12.cxd4 Nb4 13.Bxg6 fxg6 14.Nc3 Nc6 15.Qd2
 24/39	00:46	 86,999k	1,874k	+0.30	1.e4 e6 2.Nf3 d5 3.exd5 exd5 4.d4 Bd6 5.Bd3 Nf6 6.0-0 0-0 7.Bg5 h6 8.Bh4 Bg4 9.h3 Bxf3 10.Qxf3 Nbd7 11.Nd2 c6 12.Nb3 Qc7 13.Rae1 Rfe8 14.Bg3 a5 15.Nc5 Nxc5

[Rodolfo Leoni]

Every engine run faster with 8 Threads. Komodo runs almost twice faster. That's not normal, I guess.

I tried to edit Bios core settings but I didn't find a way. In the interest of having better quality games, I decided to delete results and to restart the tournament with 8 threads, ponder off.

Anyway, if somebody can give me a hint about this hardware "bug", I'll be thankful.

Rodolfo

[Rodolfo Leoni]

Andscacs - Texel, 8 threads, ponder off.

[pgn][Event "B99y Top Engines"]
[Site "UTENTE-PC"]
[Date "2017.07.02"]
[Round "1"]
[White "Andscacs091"]
[Black "Texel64"]
[Result "1-0"]
[BlackElo "3000"]
[ECO "B99"]
[Opening "Sicilian"]
[Time "13:19:16"]
[WhiteElo "3000"]
[TimeControl "1800+15"]
[Termination "normal"]
[PlyCount "82"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8.
Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6
gxf6 15. gxf6 Bf8 16. Rg1 h5 17. a3 {+0.27/23 106} Qb6 {+0.04/20 100} 18.
Rg7 {+0.01/25 154} Rb8 {0.00/20 85} 19. Bh3 {+0.56/24 90} b4 {0.00/20 68}
20. Nd5 {+0.56/25 127} exd5 {-1.14/19 128} 21. exd5 {+0.66/25 86} bxa3
{-0.54/19 108} 22. Qe3+ {+2.05/24 78} Kd8 {-1.87/20 150} 23. Nc6+ {+2.05/27
96} Kc7 {-2.24/21 57} 24. Rxf7+ {+2.23/29 94} Bd7 {-2.20/22 92} 25. Qxa3
{+2.34/29 83} Bh6+ {-2.10/22 53} 26. Kb1 {+2.36/30 96} Rbf8 {-2.94/20 57}
27. Re7 {+2.41/29 61} Rxf6 {-2.78/21 67} 28. Qc3 {+2.97/27 58} Rhf8
{-3.05/22 46} 29. Bxd7 {+3.13/29 92} R6f7 {-2.96/23 48} 30. Rxf7 {+3.15/27
71} Rxf7 {-2.71/22 48} 31. Qh8 {+3.30/28 55} Nxd7 {-2.70/22 42} 32. Qxh6
{+3.20/29 80} Qf2 {-2.56/21 63} 33. Qh8 {+3.23/29 47} Rf8 {-3.03/21 44} 34.
Qc3 {+3.32/28 73} Qc5 {-3.02/21 44} 35. Qh3 {+3.36/28 68} Rf6 {-3.10/21 55}
36. Qh4 {+3.45/27 65} Qe3 {-3.15/21 40} 37. Qc4 {+3.72/26 45} Qc5 {-4.17/20
90} 38. Qxa6 {+4.08/27 55} Rf4 {-4.41/21 36} 39. Qa8 {+4.49/29 44} Rf8
{-4.74/22 38} 40. Qa4 {+4.62/30 54} Kb7 {-5.89/21 132} 41. b4 {+4.84/28 34}
Qb6 {-6.06/22 34 Black resigns} 1-0

[/pgn]