TCEC Season 11: Premier Division

Discussion of computer chess matches and engine tournaments.

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Uri Blass
Posts: 8651
Joined: Wed Mar 08, 2006 11:37 pm
Location: Tel-Aviv Israel

Re: TCEC Season 11: Premier Division

Post by Uri Blass » Sat Feb 17, 2018 2:20 pm

15...Qe7 forced

[D]r1bqkb2/p2n4/2p1p1p1/1p1nP3/2pP2Q1/2N3P1/PP3P2/R3KB1R b KQq - 1 15

Stockfish_18021519_x64_modern:

20/33 00:04 15,573k 3,138k -0.70 15. ... Kf7 16.Ne4 Bb4+ 17.Ke2 Nf8 18.Rh8 Be7 19.a4 Ke8 20.Bg2 b4 21.Qxg6+ Kd7 22.Qf7 Kc7 23.Rc1 a5 24.Nd6 Ba6 25.Nxc4 Nb6 26.b3 Bxc4+ 27.bxc4
20/29 00:04 15,573k 3,138k -0.07 15. ... Qe7 16.Bg2 Bb7 17.Bxd5 cxd5 18.Qxg6+ Qf7 19.Qxf7+ Kxf7 20.Rh7+ Bg7 21.Nxb5 Bc6 22.Nc7 Rg8 23.Kd2 Nf8 24.Rh5 Nd7 25.Na6 Bb5 26.Nb4 Kg6 27.Rah1 Kf7 28.Nc2 Rb8 29.Kc1
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21/38 00:07 25,283k 3,179k -1.23 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Kg8 20.exf6 Bxf6 21.0-0-0 Qg7 22.Qe2 Bxd4 23.Nxd5 cxd5 24.Bxd5 Bxb2+ 25.Qxb2 exd5 26.Qxg7+ Kxg7 27.Rxd5 Bf5 28.Rxb5 Re8 29.Rh4 Re2 30.Rxc4
21/36 00:07 25,283k 3,179k 0.00 15. ... Qe7 16.Bg2 Bb7 17.Bxd5 cxd5 18.Qxg6+ Qf7 19.Qxf7+ Kxf7 20.Rh7+ Bg7 21.Nxb5 Bc6 22.a4 Nf8 23.Rh4 Ng6 24.Rg4 Ne7 25.Rf4+ Kg6 26.Rg4+ Kf7
---------------------------------------------------------------------------
22/41 00:10 32,342k 3,203k -1.15 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Kg8 20.exf6 Qxf6 21.Qxf6 Bxf6 22.0-0-0 Bg7 23.Ne4 Bd7 24.Rhe1 Rd8 25.Ng5 Bh6 26.Re5 Rf8 27.f4 Bxg5 28.fxg5 Kg7 29.Rh1 Rf2 30.Be4
22/33 00:10 32,342k 3,203k 0.00 15. ... Qe7 16.Bg2 Bb7 17.Bxd5 cxd5 18.Qxg6+ Qf7 19.Qxf7+ Kxf7 20.Rh7+ Bg7 21.Nxb5 Bc6 22.Nc7 Rg8 23.Kd2 Nf8 24.Rh5 Nd7 25.Na6 Bb7 26.Nb4 Ba8 27.Na6 Bb7
---------------------------------------------------------------------------
23/41 00:15 48,250k 3,196k -0.97 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Bxf6 22.0-0-0 Rf8 23.Ne4 Bg7 24.f4 Ne3 25.Rd2 Rh8 26.Rxh8 Bxh8 27.Ng5+ Ke7 28.Nf3 Nf5 29.g4 Ne3 30.Ne5 Bxe5 31.dxe5 Nxg4 32.Be4 Ne3
23/36 00:15 48,250k 3,196k 0.00 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kf8 21.0-0-0 Ba6 22.Rh7 c3 23.Rdh1 cxb2+ 24.Kxb2 Rd8 25.Ka1 Nc4 26.Rh8+ Bxh8 27.Rxh8+ Ke7 28.Rh7+ Kf8 29.Rh8+
---------------------------------------------------------------------------
24/37 00:19 61,632k 3,207k -0.99 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Bxf6 22.0-0-0 Rf8 23.Ne4 Bg7 24.Rd2 Kg8 25.Re1 Kf7 26.Ng5+ Ke7 27.Rh1 Rg8 28.Be4 b4 29.Nf3 c3 30.bxc3 bxc3 31.Rc2 Kd6 32.Bxd5 exd5 33.Rxc3 Rf8
24/38 00:19 61,632k 3,207k -0.07 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.f4 a5 21.Kf2 Kf8 22.Rh7 Na4 23.b3 Nb2 24.bxc4 bxc4 25.Nd6 Nd3+ 26.Kg1 Ba6 27.f5 Kg8 28.Rh5 exf5 29.Rxf5 Kh7 30.Rf7
---------------------------------------------------------------------------
25/45 00:38 124,165k 3,233k -0.90 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Bxf6 22.0-0-0 Rh8 23.Rxh8 Bxh8 24.Ne4 Bg7 25.Ng5+ Ke7 26.Be4 a5 27.Kc2 Be8 28.b3 Nb4+ 29.Kb1 cxb3
25/40 00:38 124,165k 3,233k 0.00 15. ... Qe7 16.Bg2 Qf7 17.Be4 Kd8 18.Bxg6 Qg8 19.Nxd5 exd5 20.Rh7 Be7 21.Rxe7 Nxe5 22.Qf4 Nf3+ 23.Qxf3 Kxe7 24.Qh5 Be6 25.Qg5+ Kd7 26.f4 Bf7 27.Bf5+ Be6 28.Bg6
---------------------------------------------------------------------------
26/50 00:58 191,265k 3,257k -1.20 15. ... Kf7 16.Rh8 Qe7 17.a4 Bg7 18.Qf3+ N7f6 19.Rh2 Bd7 20.axb5 cxb5 21.exf6 Qxf6 22.Qxf6+ Kxf6 23.Nxd5+ exd5 24.Ra6+ Kf7 25.Bg2 Re8+ 26.Kd2 Be6 27.Rxa7+ Kf8 28.Rb7 Bxd4 29.Rxb5 Bg7 30.Rh7 d4 31.Be4 Bf7 32.f3 Kg8 33.Rh1 d3 34.Rb7 Kf8 35.Rb6 g5 36.Rh7
26/37 00:58 191,265k 3,257k +0.03 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Nd6+ Ke7 22.Rh7 Rg8 23.Rdh1 c3 24.bxc3 Nxc3 25.Kd2 Nbd5 26.a3 a5 27.Nb7 b4 28.axb4 axb4 29.Nc5 Bc8 30.Kc2
---------------------------------------------------------------------------
27/46 01:05 214,220k 3,260k -1.24 15. ... Kf7 16.Rh8 Qe7 17.a4 Bg7 18.Qf3+ N7f6 19.Rh2 Bd7 20.exf6 Qxf6 21.Qxf6+ Kxf6 22.axb5 cxb5 23.Nxd5+ exd5 24.Ra6+ Kf7 25.Bg2 Re8+ 26.Kd2 Be6 27.Rxa7+ Kf8 28.Rb7 Bxd4 29.Rxb5 Bg7 30.Rb7 Kg8 31.Bh3 Bf7 32.Bd7 Rd8 33.Bc6 d4 34.Rh1 d3 35.Be4 Bd4
27/24 01:05 214,220k 3,260k 0.00 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Nd6+ Kg8 22.Be4 a5 23.Rh3 Nc8 24.Nb7 Nce7 25.Bh7+ Kf8 26.Be4 Kg8
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28/43 01:36 313,621k 3,255k -1.05 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh2 Bd7 20.exf6 Nxf6 21.Nxb5 e5 22.Qa3 Qxa3 23.Nxa3 c3 24.bxc3 exd4 25.Nc4 Re8+ 26.Kf1 Re7 27.Rc1 Ng4 28.Rh4 g5 29.Nd6+ Ke6 30.Rxg4 Kxd6 31.Rxg5 dxc3 32.g4 Bd4 33.Rg6+ Kc7
28/47 01:36 313,621k 3,255k -0.15 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Rh5 Rf8 22.Rdh1 a5 23.Kb1 Kg8 24.f4 a4 25.Bf3 a3 26.bxa3 Rf7 27.Nd6 Re7 28.Bxd5 Nxd5 29.Kc2 Ne3+ 30.Kb2 Nd5 31.R1h2 Kf8 32.a4 Be8 33.Nxe8 Kxe8 34.axb5
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29/49 02:17 445,628k 3,231k -0.82 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.Rd1 Rd8 21.Kf1 Be8 22.exf6 Nxf6 23.a3 Kf8 24.Qf4 Kg8 25.Bf3 Nd5 26.Qg4 Nf6 27.Qh4 c5 28.d5 b4 29.Ne4 Rxd5 30.Rxd5 Nxd5 31.Qxe7 Nxe7 32.Nxc5
29/44 02:17 445,628k 3,231k -0.17 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Rh5 Rf8 22.Rdh1 a5 23.Nd6+ Kg8 24.f4 c3 25.bxc3 Nxc3 26.Kd2 Ncd5 27.Be4 Nc4+ 28.Nxc4 bxc4 29.Rg5 Bc8 30.Rg6 Rf7 31.Rc1 c3+ 32.Kd3 Ba6+ 33.Kc2 Bc4 34.Bxd5 Bxd5 35.Kxc3 Bxa2
---------------------------------------------------------------------------
30/48 02:37 499,731k 3,164k -0.97 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Bxf6 22.0-0-0 Rh8 23.Ne4 Rxh1 24.Bxh1 Bg7 25.Ng5+ Ke7 26.Be4 a5 27.f4 c3 28.Bxd5 cxb2+ 29.Kxb2 cxd5 30.Nf3 b4 31.Ne5 Bxe5 32.dxe5 Bc6 33.Kb3
30/49 02:37 499,731k 3,164k 0.00 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.Ng5+ Kg8 21.Be4 Bg7 22.f4 Re8 23.Kf2 b4 24.Rh2 c3 25.bxc3 Nxc3 26.Bg6 Re7 27.g4 c5 28.dxc5 Nba4 29.Nh7 Nxc5 30.g5 Bc6 31.Nf6+ Kf8 32.Nh7+ Kg8
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31/51 03:11 601,478k 3,137k -1.04 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh2 Bd7 20.exf6 Qxf6 21.Qxf6+ Bxf6 22.a4 b4 23.Ne4 Bxd4 24.0-0-0 Rh8 25.Nd6+ Ke7 26.Rxh8 Bxh8 27.Nxc4 c5 28.Re1 Nb6 29.Ne5 Bxe5 30.Rxe5 Nxa4 31.Kc2 Kd6 32.Rg5 c4 33.b3 Nc5 34.bxc4 Ba4+ 35.Kd2
31/39 03:11 601,478k 3,137k 0.00 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.Ng5+ Kg8 21.Be4 Bg7 22.f4 Re8 23.Kf2 b4 24.Rh2 c3 25.bxc3 Nxc3 26.Bg6 Re7 27.g4 c5 28.dxc5 Nba4 29.Nh7 Nxc5 30.g5 Bc6 31.Nf6+ Kf8 32.Nh7+ Kg8
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32/51 04:46 888,389k 3,098k -1.15 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Kxf6 22.a4 a5 23.Rh7 Ra7 24.Ne4+ Kf7 25.0-0-0 Kg8 26.Rh4 bxa4 27.Nc5 c3 28.bxc3 Nxc3 29.Rd3 Na2+ 30.Kb2 Nb4 31.Rd2 Nd5 32.Be4 Bf6 33.Rh2 a3+ 34.Kxa3 Nc3 35.Bxg6 Nb5+ 36.Ka4 Bxd4 37.Nxd7
32/46 04:46 888,389k 3,098k -0.08 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.Ng5+ Kg8 21.Be4 Bg7 22.Bg6 Kf8 23.0-0-0 a5 24.Rh3 a4 25.a3 b4 26.Rdh1 bxa3 27.bxa3 Nc3 28.Rh7 Nbd5 29.Rh8+ Bxh8 30.Rxh8+ Kg7 31.Rxa8 Kxg6 32.Nf3 Ne4 33.Ra7
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32/51 05:02 941,244k 3,107k -1.15 15. ... Kf7 16.Rh8 Qe7 17.Bg2 Bg7 18.Qf3+ N7f6 19.Rh1 Bd7 20.exf6 Qxf6 21.Qxf6+ Kxf6 22.a4 a5 23.Rh7 Ra7 24.Ne4+ Kf7 25.0-0-0 Kg8 26.Rh4 bxa4 27.Nc5 c3 28.bxc3 Nxc3 29.Rd3 Na2+ 30.Kb2 Nb4 31.Rd2 Nd5 32.Be4 Bf6 33.Rh2 a3+ 34.Kxa3 Nc3 35.Bxg6 Nb5+ 36.Ka4 Bxd4 37.Nxd7
33/49 05:02 941,244k 3,107k -0.11 15. ... Qe7 16.Bg2 N7b6 17.Qxg6+ Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.0-0-0 Kg8 21.Rh5 Bg7 22.Rdh1 Rf8 23.f4 Ne3 24.Bh3 Nf5 25.Rg5 Nd5 26.Bxf5 Rxf5 27.Rg6 Rf7 28.Nd6 Re7 29.Rh5 Ne3 30.Kd2 Nf5 31.Kc3 Ne3 32.b3 Nd5+ 33.Kc2 c3 34.Kd3 b4 35.f5 exf5 36.Nxf5 Bxf5+ 37.Rxf5

17...Qf7 forced and it is clear without analysis that 18...Kxf7 is forced.



[D]r1b1kb2/p3q3/1np1p1Q1/1p1nP3/2pP4/2N3P1/PP3PB1/R3K2R b KQq - 0 17

Stockfish_18021519_x64_modern:

20/31 00:04 13,907k 3,151k -0.84 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be8 21.Qxe7+ Kxe7 22.Ne2 Bg7 23.Nf4 Bf7 24.Kd2 Rg8 25.Rae1 Be6 26.Nxe6 Kxe6 27.f4 Bf8 28.Ref1 Rxg3 29.f5+ Kf7 30.Rh7+ Bg7 31.f6 Rg2+ 32.Ke3
20/29 00:04 13,907k 3,151k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Rh7 Kg8 22.Rdh1 Be8 23.Nd6 Bg6 24.R7h4 Bd3 25.Rg4 Rf8 26.Be4 Rxf2 27.Rh7 Rf1+ 28.Kd2 Rf2+ 29.Kc1
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21/34 00:04 14,605k 3,155k -0.93 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be8 21.Qxe7+ Kxe7 22.Ne2 Bg6 23.f3 Bg7 24.Nf4 Bf7 25.Kd2 Nd7 26.Ke3 Nf8 27.a4 b4 28.Rac1 Rb8 29.g4
21/26 00:04 14,605k 3,155k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Rh7 Kg8 22.Rh5 Rf8 23.Rdh1 Rf7 24.Rg5 Kf8 25.Rh7 Nb4 26.Nd6 Nd3+ 27.Kb1 Re7 28.f4 c5 29.dxc5 Nxc5 30.Rg6
---------------------------------------------------------------------------
22/34 00:05 15,868k 3,157k -0.78 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be8 21.Qxe7+ Kxe7 22.Ne2 Bg6 23.f3 Na4 24.Nf4 Kf7 25.Rh2 Rd8 26.g4 Be7 27.Rh6 Bd3 28.Nxd3 cxd3 29.Rh7+ Kf8 30.Kd2 Nxb2
22/26 00:05 15,868k 3,157k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.0-0-0 Bd7 21.Rh7 Kg8 22.Rh5 Rf8 23.Rdh1 Rf7 24.Rg5 Kf8 25.Rh7 Nb4 26.Nd6 Nd3+ 27.Kb1 Re7 28.f4 c5 29.dxc5 Nxc5 30.Rg6
---------------------------------------------------------------------------
23/39 00:09 28,955k 3,118k -1.07 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be6 21.Qxe7+ Bxe7 22.Nxb5 Kd7 23.Rh7 Bf5 24.Rg7 a6 25.Nd6 Bd3 26.f4 Rh8 27.Kf2 Rh2+ 28.Kf3 Kd8 29.Nb7+ Ke8 30.Nc5 Rxb2 31.Nxd3 cxd3 32.Rd1 d2 33.f5
23/36 00:09 28,955k 3,118k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rb8 23.Rh3 Rf8 24.Bh7+ Kh8 25.Be4+ Kg8
---------------------------------------------------------------------------
24/44 00:14 45,515k 3,092k -0.93 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be6 21.Qxe7+ Bxe7 22.Nxb5 Kd7 23.f3 Rb8 24.Nc3 Na8 25.Rh7 Bf5 26.Rxe7+ Kxe7 27.Nxd5+ Kf7 28.0-0-0 Nb6 29.Ne3 Bd3 30.d5 Rh8 31.g4 Ke7 32.f4 Rh2 33.f5
24/18 00:14 45,515k 3,092k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rb8 23.Rh3 Rf8 24.Bh7+ Kh8 25.Be4+ Kg8
---------------------------------------------------------------------------
25/49 00:17 53,351k 3,072k -0.82 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be6 21.Qxe7+ Bxe7 22.Rh8+ Kd7 23.Rxa8 Nxa8 24.Nxb5 Kc6 25.a4 a6 26.Nc3 Bg4 27.Kd2 Nc7 28.Rh1 Ne6 29.Rh7 Bd8 30.Ra7 Nxd4 31.Rxa6+ Kb7 32.Rg6 Nf3+ 33.Ke3 Nxe5 34.Rd6 Be7 35.Rxd5 Nd3 36.f3 Be6 37.Rb5+ Ka6 38.Ke4 Bd7 39.Rb8 Bc6+ 40.Kd4 Bxf3 41.Kxc4 Ne5+ 42.Kb3
25/34 00:17 53,351k 3,072k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rf8 23.a4 Nxa4 24.Bh7+ Kh8 25.Bc2+ Kg8 26.Bh7+
---------------------------------------------------------------------------
26/50 00:24 75,303k 3,072k -1.06 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Bf5 21.Qxe7+ Kxe7 22.Nxb5 Rb8 23.Nc3 Kd7 24.Rh5 Bd3 25.Rh8 Na8 26.0-0-0 Nc7 27.Rdh1 Rd8 28.R1h4 Kc6 29.Rf4 Be7 30.Rxd8 Bxd8 31.Rf7 Ne6 32.f4 Nxd4 33.Nxd5 Ne2+ 34.Kd2 Kxd5 35.Rd7+ Ke6 36.Rxd8 Nxg3 37.Rd6+ Ke7
26/19 00:24 75,303k 3,072k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rf8 23.a4 Nxa4 24.Bh7+ Kh8 25.Bc2+ Kg8 26.Bh7+
---------------------------------------------------------------------------
27/38 00:26 79,781k 3,066k -1.05 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Bf5 21.Qxe7+ Kxe7 22.Nxb5 Rb8 23.Nc3 Kd7 24.Rh5 Bd3 25.Rh8 Na8 26.0-0-0 Nc7 27.Rdh1 Rd8 28.R1h4 Kc6 29.Rf4 Be7 30.Rxd8 Bxd8 31.Rf7 Ne6 32.Rxa7 Bb6 33.Re7 Nxd4 34.Rf7 Ba5 35.f4 Bxc3 36.bxc3
27/19 00:26 79,781k 3,066k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rf8 23.a4 Nxa4 24.Bh7+ Kh8 25.Bc2+ Kg8 26.Bh7+
---------------------------------------------------------------------------
28/46 00:43 134,217k 3,056k -1.25 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Bf5 21.Qxe7+ Kxe7 22.Nxb5 Kd7 23.Nc3 Rb8 24.Rh5 Bd3 25.Rh8 Na8 26.0-0-0 Nc7 27.f4 Ne6 28.Nxd5 Nxd4 29.Nc3 Kc6 30.Rdh1 Ne6 31.R1h6 Bxh6 32.Rxb8 Nxf4 33.gxf4 Bxf4+ 34.Kd1 Bxe5
28/36 00:43 134,217k 3,056k 0.00 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bg7 20.Nd6+ Kg8 21.Be4 Bd7 22.g4 Rf8 23.a4 Nxa4 24.Bh7+ Kh8 25.Bc2+ Kg8 26.Bh7+
---------------------------------------------------------------------------
29/49 01:44 316,725k 3,044k -1.29 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Bf5 21.Qxe7+ Kxe7 22.Nxb5 Kd7 23.Nc3 Rb8 24.Rh5 Bd3 25.Rh8 Na8 26.0-0-0 Nc7 27.f4 Ne6 28.Nxd5 Nxd4 29.Nc3 Kc6 30.Rdh1 Ne6 31.R1h6 Bxh6 32.Rxb8 Nxf4
29/56 01:44 316,725k 3,044k -0.11 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.0-0-0 Bg7 21.Rh5 Rg8 22.Rdh1 a5 23.Nc5 Bc8 24.R1h4 Bf8 25.Rh7+ Rg7 26.R4h6 Rxh7 27.Rxh7+ Bg7 28.Be4 Ne7 29.g4 Nbd5 30.Kd2 a4 31.f3 Kf8 32.Rh1 Kf7 33.Rh5 b4 34.Nxa4
---------------------------------------------------------------------------
30/50 02:56 548,167k 3,098k -1.26 17. ... Kd8 18.Bxd5 exd5 19.Qxc6 Bd7 20.Qb7 Be6 21.Qxe7+ Bxe7 22.Rh8+ Kd7 23.Rxa8 Nxa8 24.Nxb5 Kc6 25.a4 a6 26.Nc3 Nc7 27.f3 Bf5 28.Kf2 Ne6 29.Ne2 Bd3 30.Rd1 a5 31.Nf4 Bc2 32.Rd2 Bf5 33.Nxe6 Bxe6 34.f4 Kc7 35.Kf3 Bd7
30/48 02:56 548,167k 3,098k -0.23 17. ... Qf7 18.Qxf7+ Kxf7 19.Ne4 Bd7 20.0-0-0 Bg7 21.Rh5 Rg8 22.Rdh1 a5 23.Bf3 a4 24.Kb1 b4 25.Rg5 Rh8 26.Rxh8 Bxh8 27.Nc5 Bg7 28.Bh5+ Kf8 29.Rg4 Bc8 30.a3 b3 31.Rg6 Nc7 32.Bf3 Kf7 33.Rg4 Ncd5 34.Rg5 Bf8 35.Bh5+ Ke7 36.Rg8 c3

Jouni
Posts: 2056
Joined: Wed Mar 08, 2006 7:15 pm

Re: TCEC Season 11: Premier Division

Post by Jouni » Tue Feb 20, 2018 11:49 am

Yes this season SF unbeaten streak was only 6 games - bad regression :lol: . Seriously I give it 90% chance of win this Division with working contempt. Stunning that SF won season 9 without working contempt!
Jouni

JamesTCEC
Posts: 44
Joined: Wed Jan 03, 2018 10:19 pm
Contact:

Re: TCEC Season 11: Premier Division

Post by JamesTCEC » Tue Feb 20, 2018 2:09 pm

First double round robin (14 rounds) of Premier Division has been played . Stockfish is leading with 0.5 advantage over Komodo (2nd) and Houdini (3rd), Fizbo and Ginkgo are in the two bottom places (relegation zone to 1st Division). From now on, all the games will follow openings from Catobase.

Standings after 14 rounds (first double round robin):

No. [Engine] Score (SB)
1. [Stockfish 100218] 9.5/14 (57.25)
2. [Komodo 2012.00] 9.0/14 (60.25)
3. [Houdini 6.03] 9.0/14 (55.00)
4. [Chiron 110218] 8.0/14 (49.00)
5. [Fire 020718] 7.5/14 (47.25)
6. [Andscacs 0.93] 6.0/14 (35.00)
7. [Ginkgo 2.03] 4.0/14 (24.75)
8. [Fizbo 2] 3.0/14 (22.00)

Follow the games live in http://tcec.chessdom.com/live.php
Check past games in http://tcec.chessdom.com/archive.php

JamesTCEC
Posts: 44
Joined: Wed Jan 03, 2018 10:19 pm
Contact:

Re: TCEC Season 11: Premier Division

Post by JamesTCEC » Sat Feb 24, 2018 3:33 pm

After the 21 rounds Stockfish is in the first place (15.0), Houdini is second (14.0) and Komodo is trying to catch the top two places (12.5). In the other hand, Ginkgo is in the bottom place (4.5) and Fizbo (7.0) is trying to catch Andscacs in the 6th position. Don't miss any games in http://tcec.chessdom.com/live.php

Standings after 21 rounds:

No. [Engine] Score (SB)
1. [Stockfish 100218] 15.0/21 (137.75)
2. [Houdini 6.03] 14.0/21 (131.50)
3. [Komodo 2012.00] 12.5/21 (125.00)
4. [Chiron 110218] 11.0/21 (103.75)
5. [Fire 020718] 10.5/21 (97.50)
6. [Andscacs 0.93] 9.5/21 (85.25)
7. [Ginkgo 2.03] 7.0/21 (67.50)
8. [Fizbo 2] 4.5/21 (47.75)

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Re: TCEC Season 11: Premier Division

Post by Jouni » Mon Feb 26, 2018 7:17 am

Stockfish contempt is working really well (score vs weaker engines):

1=1 ==11 11=1 111= =111
Jouni

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Re: TCEC Season 11: Premier Division

Post by JJJ » Mon Feb 26, 2018 8:31 am

Indeed, with contempt Stockfish has the last piece of strenght he needed to crush opposition and be the true number one engine.

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Re: TCEC Season 11: Premier Division

Post by JamesTCEC » Tue Feb 27, 2018 4:51 pm

1/3 of Premier Division has been played (28 rounds). Stockfish (20) is still in the lead and Houdini (18) is second while Komodo (16) is in the third place. Ginkgo (6.5) and Fizbo (10.5) continue in the two bottom places while Andscacs (12) is 6th. Still a lot of games to be played and anything can happen.

Standings after 28 rounds:

No. [Engine] Score (SB)
1. [Stockfish 100218] 20.0/28 (248.50)
2. [Houdini 6.03] 18.0/28 (229.75)
3. [Komodo 2012.00] 16.0/28 (215.25)
4. [Fire 020718] 15.0/28 (189.00)
5. [Chiron 110218] 14.0/28 (177.50)
6. [Andscacs 0.93] 12.0/28 (151.50
7. [Fizbo 2] 10.5/28 (132.50)
8. [Ginkgo 2.03] 6.5/28 (94.50)

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Re: TCEC Season 11: Premier Division

Post by Guenther » Tue Feb 27, 2018 5:00 pm

JamesTCEC wrote: Standings after 28 rounds:

No. [Engine] Score (SB)
1. [Stockfish 100218] 20.0/28 (248.50)
2. [Houdini 6.03] 18.0/28 (229.75)
3. [Komodo 2012.00] 16.0/28 (215.25)
4. [Fire 020718] 15.0/28 (189.00)
5. [Chiron 110218] 14.0/28 (177.50)
6. [Andscacs 0.93] 12.0/28 (151.50
7. [Fizbo 2] 10.5/28 (132.50)
8. [Ginkgo 2.03] 6.5/28 (94.50)

Follow live games in http://tcec.chessdom.com/live.php
One of the last two tables must be wrong because Ginkgo has now less points than in round 21?

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Re: TCEC Season 11: Premier Division

Post by CMCanavessi » Tue Feb 27, 2018 5:40 pm

Guenther wrote:
JamesTCEC wrote: Standings after 28 rounds:

No. [Engine] Score (SB)
1. [Stockfish 100218] 20.0/28 (248.50)
2. [Houdini 6.03] 18.0/28 (229.75)
3. [Komodo 2012.00] 16.0/28 (215.25)
4. [Fire 020718] 15.0/28 (189.00)
5. [Chiron 110218] 14.0/28 (177.50)
6. [Andscacs 0.93] 12.0/28 (151.50
7. [Fizbo 2] 10.5/28 (132.50)
8. [Ginkgo 2.03] 6.5/28 (94.50)

Follow live games in http://tcec.chessdom.com/live.php
One of the last two tables must be wrong because Ginkgo has now less points than in round 21?
I think the previous table had Fizbo 2 and Ginkgo 2.03 names reversed.
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Re: TCEC Season 11: Premier Division

Post by JamesTCEC » Tue Feb 27, 2018 10:44 pm

Correction on the standings:

7. [Fizbo 2] 7.0/21 (67.50)
8. [Ginkgo 2.03] 4.5/21 (47.75)

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