Test Position. A deep winning move or error?

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mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Test Position. A deep winning move or error?

Post by mwyoung »

[d]rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14

14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess"

I could only find a draw at best with 14.Kf1.

My analysis shows amazingly that Bd2! is winning.
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MikeB
Posts: 4889
Joined: Thu Mar 09, 2006 6:34 am
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Re: Test Position. A deep winning move or error?

Post by MikeB »

mwyoung wrote: ↑Sat Feb 08, 2020 7:37 am [d]rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14

14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess"

I could only find a draw at best with 14.Kf1.

My analysis shows amazingly that Bd2! is winning.
looks like lc0 witha Sergio net agrees with you

Code: Select all

 22	+1.37 	1.35M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 f5 Qb7 Rdf1 exf5 gxf5 Qb2+ Kd1 Ra7 Nc5 Qa1+ Ke2 Qb2 Rc1 gxf5 Kf3 Bc8 Rhe1 Rf7 Re8 f4 Ree1
 22	+1.38 	1.30M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Nd6 Qf6 Ne4 Qf7 Qg5 b4 g4 bxc3 f5 Qb7 Rdf1 Qb2+ Kd1 exf5 gxf5 Ra7 Nc5 Bc8 f6 Rf7 fxg7 Bg4+ Qxg4
 21	+1.38 	1.30M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.26M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.21M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.40 	1.15M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.10M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.40 	1.07M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 f5 c5 Rf1 Bxe4 Bxe4 Bf6 Qf4 Qe7 Kc2 Rb8 fxe6 Rb2+
 20	+1.41 	1.05M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O c5 Kb1 Rb8 Qh4 Qg7 f5 exf5 Bh6 Qe7 Ng5 Ne6 g4 b4 gxf5 Nc3+ bxc3 bxc3+ Ka1 Rb2 Nxe6 Rxa2+ Kxa2 Qb7 Qd8+ Kf7 Qf8#
 20	+1.41 	1.02M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O c5 Kb1 Rb8 Qh4 Qg7 f5 exf5 Bh6 Qe7 Ng5 Ne6 g4 b4 gxf5 Nc3+ bxc3 bxc3+ Ka1 Rb2 Nxe6 Rxa2+ Kxa2 Qb7 Qd8+ Kf7 Qf8#
 20	+1.41 	991092	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.41 	966681	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.41 	938752	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.42 	900412	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.42 	889127	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.42 	850463	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.40 	818746	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 Qa1+ Bb1 a3 Rh2 Rd8 f6 Rd1+ Kxd1 Qxb1+ Kd2 Qxa2+ Ke1 Qb1+ Kd2 c3+ Ke3 Qg1+
 19	+1.40 	782290	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780795	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780719	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780565	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	776056	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	772565	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Ne4 Qa1+ Bb1 c3 Qe2 Rd8 Qc2 Rd4 Re1 a5 g3 b4 Re2 a4 Nc5 Rd5 Nxa4
 18	+1.41 	766552	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Ne4 Qa1+ Bb1 c3 Qe2 Rd8 Qc2 Rd4 Re1 a5 g3 b4 Re2 a4 Nc5 Rd5 Nxa4
 18	+1.40 	736771	1:58.25	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 a5 Qg5 Qxg5 fxg5 Kf7 Rf1+ Ke7 Rdd1 e5 Nd6 Be6 Be4 b4 Bxc6 Ra6 Ne8 Rxc6 Nxg7 Nd7
 18	+1.37 	694076	1:53.24	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	692603	1:53.12	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	681871	1:51.82	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	670938	1:50.43	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rdf1 Kg7 Rf3 Rf7 Rd1 Rxf3 gxf3
 17	+1.37 	661413	1:49.27	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.37 	660884	1:49.23	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.37 	660713	1:49.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.38 	644113	1:47.33	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Nxe4 Rxe4 Bf5 Rxe5 Rxe5 Bxe5 Nd7 Bc3 Nc5 Rd6 Be4 Kd2 Kf7 Ke3 Bxg2
 17	+1.36 	636046	1:46.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Bf3 Re6 Rhf1 Be8 Rd8 N8d7 Ra8 Nc5 Bxc6 Rxc6
 17	+1.37 	597540	1:41.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Bf3 Re6 Rhf1 Be8 Rd8 N8d7 Ra8 Nc5 Bxc6 Rxc6
 17	 -0.22 	559980	1:37.15	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559640	1:37.10	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559370	1:37.00	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559201	1:36.99	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	535807	1:32.97	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	338711	0:50.86	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	326244	0:45.86	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	276316	0:40.86	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.21 	260726	0:38.81	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.22 	175127	0:33.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.31 	162669	0:28.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	141185	0:23.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	140920	0:23.78	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	140382	0:23.73	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.29 	138142	0:23.50	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.32 	111491	0:20.08	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.31 	92682  	0:18.75	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.31 	88099  	0:18.45	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.28 	58389  	0:13.44	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.36 	3383    	0:00.99	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 15	 -0.34 	2842    	0:00.90	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 14	 -0.29 	1716    	0:00.75	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 14	 -0.28 	1438    	0:00.74	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 13	 -0.29 	1364    	0:00.73	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 13	 -0.28 	1016    	0:00.67	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 12	 -0.31 	722      	0:00.63	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 11	 -0.27 	670      	0:00.63	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 11	 -0.16 	440      	0:00.55	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 10	 -0.14 	364      	0:00.53	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 10	 -0.14 	251      	0:00.45	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2 Qe7
  9	+0.04 	186      	0:00.43	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2
  8	+0.09 	162      	0:00.41	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2
  8	+0.22 	141      	0:00.39	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8
  7	+0.27 	127      	0:00.38	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6
  7	+0.35 	118      	0:00.37	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
  6	+0.32 	112      	0:00.36	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
  6	+0.32 	98        	0:00.35	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.36 	94        	0:00.34	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.36 	79        	0:00.30	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.32 	76        	0:00.29	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  5	+0.30 	71        	0:00.25	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  5	+0.34 	65        	0:00.24	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+
  5	+0.19 	54        	0:00.22	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6
  5	 -0.16 	47        	0:00.21	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6
  5	 -0.36 	41        	0:00.20	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Qxg6+
  4	 -0.29 	36        	0:00.18	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8
  4	 -0.47 	30        	0:00.17	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qxe6
  4	 -0.79 	25        	0:00.15	Qg4 Kg7 Nxd5 cxd5 Qh4 Rh8
  3	 -0.68 	19        	0:00.12	Qg4 Kg7 Nxd5 cxd5 Rh6 c3
  3	 -0.40 	14        	0:00.11	Qg4 Kg7 Nxd5 cxd5 Rh6
  2	 -0.40 	10        	0:00.09	Qg4 Kg7 Nxd5 cxd5
  2	 -0.13 	6          	0:00.08	Qg4 Kg7 Rh6
  1	+1.51 	4          	0:00.06	Qg4 Kg7
  0	#

As well as Honey-XI-FD ( Honey Eleven with Fortress Detection, based on SF11)

Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 33	+1.00 	23.4G	5:21.00	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Qe2 Bxd4 Rh6 N7f6 Rxg6+ Kf7 Rg5 Qe7 Bg6+ Kf8 O-O-O c3 Bxc3 Nxc3 Qd3 Bb7 Qxd4 Nxd1 Qxd1 Qb4 Ne2 Ke7 Bc2 Rg8 a3 Qd6 Qh1 Kd7 Qh6 Rxg5 fxg5 Ne8 g6 Qe5 Qh7+ Ng7 Qg8 c5 g4 Bc6 Qf7+ Kc8 Nc3 b4
 33	+0.97?	23.0G	5:15.69	Bd2 Qe8?
 33	+1.09?	23.0G	5:15.27	Bd2 Qe8?
 33	+1.17?	23.0G	5:14.93	Bd2 Qe8?
 32	+1.25 	22.9G	5:14.10	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Qe2 Bb7 Bc2 Bxd4 O-O-O Bg7 Ne4 a5 g4 a4 Bc3 Nxc3 bxc3 Qe7 Rh3 Nf8 Qe3 b4 Qc5 Qxc5 Nxc5 b3 Be4 Ra7 a3 Ba8 Rd8 Bf6 Rc8 Kf7 Bxc6 Bxc6 Rxc6 Be7 Kb2 Bxc5 Rxc5 Rd7 Rh2
 32	+1.17!	21.0G	4:47.31	Bd2!
 32	+0.83?	19.8G	4:30.99	Bd2 Qe8?
 32	+1.31!	19.6G	4:27.95	Bd2!
 32	+1.16!	19.2G	4:22.40	Bd2!
 32	+1.05!	18.6G	4:14.67	Bd2!
 32	+0.98!	18.1G	4:07.30	Bd2!
 31	+0.90 	16.5G	3:45.02	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 Qg4 Rf5 Nxf5 exf5 Qh3 Nf8 g4 Bf6 Bxf5 gxf5 gxf5 Bg7 O-O-O Qg6 fxg6 Bxh3 Rxh3 Nxg6 f5 Ngf4 Bxf4 Nxf4 Rh4 Kf7 Rxf4 Bh6 Rf1 Rh8 Kd2 Bxf4+ Rxf4 Rh2+ Kc3 Rh3+ Kb4 Rh2 Kc5 Rxb2 Rf1 Rd2 Re1 c3
 31	+1.00!	16.4G	3:43.52	Bd2!
 31	+0.92!	15.7G	3:34.09	Bd2!
 30	+0.85 	14.8G	3:22.65	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 Qg4 Rf5 Qh3 Nf8 Nxf5 exf5 g4 Bf6 Bxf5 gxf5 gxf5 Kf7 O-O-O Qd7 Qh5+ Ke7 exf6+ Kd6 Qh6 Ba6 Qg7 b4 Rh8
 30	+0.77!	14.8G	3:22.43	Bd2!
 30	+0.53!	14.8G	3:22.41	Bd2!
 30	+0.35!	14.8G	3:22.39	Bd2!
 30	+0.22!	14.8G	3:22.37	Bd2!
 30	+0.13!	14.8G	3:22.27	Bd2!
 30	+0.06!	14.8G	3:21.75	Bd2!
 29	  0.00 	4.43G	0:59.91	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 28	  0.00 	1.96G	0:26.40	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 27	  0.00 	1.28G	0:17.16	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 26	  0.00 	455.7M	0:06.05	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 25	  0.00 	266.1M	0:03.50	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 24	  0.00 	138.5M	0:01.80	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 23	  0.00 	59.1M  	0:00.76	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 22	  0.00 	11.0M  	0:00.13	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 21	  0.00 	9.79M  	0:00.12	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 20	  0.00 	8.18M  	0:00.10	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 19	  0.00 	7.33M  	0:00.09	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 18	  0.00 	7.02M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 17	  0.00 	6.95M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 16	  0.00 	6.89M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 15	  0.00 	6.83M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 14	  0.00 	6.81M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 13	 -1.88 	4.79M  	0:00.06	Kf2 Kg7 Rh6 Rh8 Qh1 Qf8 Bd2 Rxh6 Qxh6+ Kg8 Qh4 Qg7 Ne4 Qh8 Qxh8+ Kxh8 Nd6 Bxd6 exd6 Nd7 Be4 Rb8 a3 Kg8 Bf3 Kg7 Rh1 Bb7 g3 Rd8 Bxd5 exd5
 12	 -1.95 	4.24M  	0:00.05	Kf2 Kg7 Rh6 Rh8 Qh1 Qf8 Bd2 Rxh6 Qxh6+ Kg8 Qh3 Qg7 Ne4 Qh8 Qxh8+ Kxh8 Nf6 c5 Be4 Bxf6 Bxd5 exd5 exf6 cxd4
 11	 -1.85 	3.41M  	0:00.04	Rh6 Kg7 Kf2 Rh8 Qh1 Qf8 a4 Rxh6 Qxh6+ Kg8 Qxf8+ Kxf8 axb5 Bb7 Be4 Nd7 bxc6
 10	 -1.64 	1.51M  	0:00.02	Ne4 Kg7 Ke2 Rh8 Nf6 Bxf6 exf6+ Kg8 Rxh8+ Kxh8 Qh1+ Kg8 Kf2 c3
  9	 -0.89 	560536	0:00.01	Kf2 c5 Rh6 Nxc3 bxc3 cxd4 Be4
  8	 -1.06 	353786	0:00.01	Kf2 Kg7 a3 Nxc3 bxc3 Nd7
  7	 -0.97 	206938	0:00.00	Ne4 c5 Nf6+ Bxf6 exf6 Bb7 Kf2 Nxf6 gxf6
  6	 -0.88 	151614	0:00.00	Kf2 Nxc3 bxc3 Nd7 Rh6 b4
  5	 -0.47 	73612  	0:00.00	Ne4 Nd7 Kf2 Rb8
  4	 -0.61 	63313  	0:00.00	Ne4 Nd7 Kf2 b4 Nf6+ Bxf6 exf6
  3	 -0.53 	38182  	0:00.00	Ne4 Qa5+ Kf2 Kg7
  2	 -1.68 	18137  	0:00.00	a3 Qa5
  1	 -1.35 	10352  	0:00.00	a3
  0	#
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mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Re: Test Position. A deep winning move or error?

Post by mwyoung »

MikeB wrote: ↑Sat Feb 08, 2020 8:56 am
mwyoung wrote: ↑Sat Feb 08, 2020 7:37 am [d]rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14

14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess"

I could only find a draw at best with 14.Kf1.

My analysis shows amazingly that Bd2! is winning.
looks like lc0 witha Sergio net agrees with you

Code: Select all

 22	+1.37 	1.35M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 f5 Qb7 Rdf1 exf5 gxf5 Qb2+ Kd1 Ra7 Nc5 Qa1+ Ke2 Qb2 Rc1 gxf5 Kf3 Bc8 Rhe1 Rf7 Re8 f4 Ree1
 22	+1.38 	1.30M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Nd6 Qf6 Ne4 Qf7 Qg5 b4 g4 bxc3 f5 Qb7 Rdf1 Qb2+ Kd1 exf5 gxf5 Ra7 Nc5 Bc8 f6 Rf7 fxg7 Bg4+ Qxg4
 21	+1.38 	1.30M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.26M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.21M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.40 	1.15M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.39 	1.10M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 Rf1 c5 f5 Bxe4 Bxe4 Bf6 Qf4 Qe7 fxg6 Bg5 Bxa8 Bxf4+ Rxf4
 21	+1.40 	1.07M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O a5 Qg3 Ba6 Bc3 Nxc3 bxc3 Bg7 Qg5 b4 g4 bxc3 Rd6 Bb7 f5 c5 Rf1 Bxe4 Bxe4 Bf6 Qf4 Qe7 Kc2 Rb8 fxe6 Rb2+
 20	+1.41 	1.05M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O c5 Kb1 Rb8 Qh4 Qg7 f5 exf5 Bh6 Qe7 Ng5 Ne6 g4 b4 gxf5 Nc3+ bxc3 bxc3+ Ka1 Rb2 Nxe6 Rxa2+ Kxa2 Qb7 Qd8+ Kf7 Qf8#
 20	+1.41 	1.02M  	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Qf7 Ne4 Bxd4 Qg4 Nf8 O-O-O c5 Kb1 Rb8 Qh4 Qg7 f5 exf5 Bh6 Qe7 Ng5 Ne6 g4 b4 gxf5 Nc3+ bxc3 bxc3+ Ka1 Rb2 Nxe6 Rxa2+ Kxa2 Qb7 Qd8+ Kf7 Qf8#
 20	+1.41 	991092	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.41 	966681	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.41 	938752	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 20	+1.42 	900412	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.42 	889127	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.42 	850463	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Rd6 a5 g4 b4 Qxa5 bxc3 Qg5 c5 a4 Qf7 a5
 19	+1.40 	818746	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 Qa1+ Bb1 a3 Rh2 Rd8 f6 Rd1+ Kxd1 Qxb1+ Kd2 Qxa2+ Ke1 Qb1+ Kd2 c3+ Ke3 Qg1+
 19	+1.40 	782290	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780795	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780719	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	780565	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	776056	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Qh3 b4 Ne4 a5 g4 a4 f5 exf5 gxf5 a3 Qh4 Qb2+ Kd1 b3 Nf6+ Kg7 Qh8+ Kf7 fxg6+
 19	+1.40 	772565	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Ne4 Qa1+ Bb1 c3 Qe2 Rd8 Qc2 Rd4 Re1 a5 g3 b4 Re2 a4 Nc5 Rd5 Nxa4
 18	+1.41 	766552	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 Bxc3 Rxd7 Qxd7 Nxc3 Qd4 Ne4 Qa1+ Bb1 c3 Qe2 Rd8 Qc2 Rd4 Re1 a5 g3 b4 Re2 a4 Nc5 Rd5 Nxa4
 18	+1.40 	736771	1:58.25	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Rd6 a5 Qg5 Qxg5 fxg5 Kf7 Rf1+ Ke7 Rdd1 e5 Nd6 Be6 Be4 b4 Bxc6 Ra6 Ne8 Rxc6 Nxg7 Nd7
 18	+1.37 	694076	1:53.24	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	692603	1:53.12	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	681871	1:51.82	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rh3 Kg7 Rf3 Nh7 Rh3 Be8 Rd8 Bf7 Rc8
 18	+1.37 	670938	1:50.43	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Bc3 Nxc3 bxc3 Qe7 Qg5 Qa3+ Kd2 Re8 Ke2 Qe7 Nd6 Qxg5 fxg5 Re7 Ne4 Be5 Rdf1 Kg7 Rf3 Rf7 Rd1 Rxf3 gxf3
 17	+1.37 	661413	1:49.27	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.37 	660884	1:49.23	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.37 	660713	1:49.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Kf7 Rd6 Re6 Rxe6 Nxe6 Bb1 Nf4 Bxe5 Nxg2 Rf1
 17	+1.38 	644113	1:47.33	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Rhe1 Nxe4 Rxe4 Bf5 Rxe5 Rxe5 Bxe5 Nd7 Bc3 Nc5 Rd6 Be4 Kd2 Kf7 Ke3 Bxg2
 17	+1.36 	636046	1:46.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Bf3 Re6 Rhf1 Be8 Rd8 N8d7 Ra8 Nc5 Bxc6 Rxc6
 17	+1.37 	597540	1:41.20	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Bc2 Bxd4 Qg4 Nf8 O-O-O Bg7 Ne4 Bd7 Qg5 Qd8 Bc3 Qxg5 fxg5 e5 Nf6+ Bxf6 gxf6 Re8 Be4 Nxf6 Bf3 Re6 Rhf1 Be8 Rd8 N8d7 Ra8 Nc5 Bxc6 Rxc6
 17	 -0.22 	559980	1:37.15	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559640	1:37.10	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559370	1:37.00	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	559201	1:36.99	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	535807	1:32.97	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	338711	0:50.86	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	326244	0:45.86	Kf2 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 17	 -0.22 	276316	0:40.86	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.21 	260726	0:38.81	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.22 	175127	0:33.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.31 	162669	0:28.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	141185	0:23.80	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	140920	0:23.78	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.28 	140382	0:23.73	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.29 	138142	0:23.50	Kf2 a5 Rh6 Kg7 g4 b4 Ne4 Rh8 Qh1 Rxh6 Qxh6+ Kg8 Qh4 Kg7 Qh6+ Kg8 Qh4 Kg7 Qh6+
 16	 -0.32 	111491	0:20.08	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.31 	92682  	0:18.75	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.31 	88099  	0:18.45	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.28 	58389  	0:13.44	Kf2 a5 Rh6 Kg7 Qh1 Rh8 g4 b4 Ne2 Na6 Be4 c3 bxc3 bxc3 a3 Nac7 Ng3 Ba6
 15	 -0.36 	3383    	0:00.99	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 15	 -0.34 	2842    	0:00.90	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 14	 -0.29 	1716    	0:00.75	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 14	 -0.28 	1438    	0:00.74	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 13	 -0.29 	1364    	0:00.73	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 13	 -0.28 	1016    	0:00.67	Qg4 Kg7 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 12	 -0.31 	722      	0:00.63	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 11	 -0.27 	670      	0:00.63	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 11	 -0.16 	440      	0:00.55	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 10	 -0.14 	364      	0:00.53	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+
 10	 -0.14 	251      	0:00.45	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2 Qe7
  9	+0.04 	186      	0:00.43	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2
  8	+0.09 	162      	0:00.41	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6 Bh4+ Ke2
  8	+0.22 	141      	0:00.39	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 Qg6+ Kh8
  7	+0.27 	127      	0:00.38	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8 g6
  7	+0.35 	118      	0:00.37	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
  6	+0.32 	112      	0:00.36	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
  6	+0.32 	98        	0:00.35	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.36 	94        	0:00.34	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.36 	79        	0:00.30	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  6	+0.32 	76        	0:00.29	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  5	+0.30 	71        	0:00.25	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+ Kh8
  5	+0.34 	65        	0:00.24	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6 Qxg6+
  5	+0.19 	54        	0:00.22	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6 fxg6
  5	 -0.16 	47        	0:00.21	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Bxg6
  5	 -0.36 	41        	0:00.20	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8 Qxg6+
  4	 -0.29 	36        	0:00.18	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qh5+ Kg8
  4	 -0.47 	30        	0:00.17	Qg4 Kg7 Nxd5 cxd5 Rh7+ Kxh7 Qxe6
  4	 -0.79 	25        	0:00.15	Qg4 Kg7 Nxd5 cxd5 Qh4 Rh8
  3	 -0.68 	19        	0:00.12	Qg4 Kg7 Nxd5 cxd5 Rh6 c3
  3	 -0.40 	14        	0:00.11	Qg4 Kg7 Nxd5 cxd5 Rh6
  2	 -0.40 	10        	0:00.09	Qg4 Kg7 Nxd5 cxd5
  2	 -0.13 	6          	0:00.08	Qg4 Kg7 Rh6
  1	+1.51 	4          	0:00.06	Qg4 Kg7
  0	#

As well as Honey-XI-FD ( Honey Eleven with Fortress Detection, based on SF11)

Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 33	+1.00 	23.4G	5:21.00	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Qe2 Bxd4 Rh6 N7f6 Rxg6+ Kf7 Rg5 Qe7 Bg6+ Kf8 O-O-O c3 Bxc3 Nxc3 Qd3 Bb7 Qxd4 Nxd1 Qxd1 Qb4 Ne2 Ke7 Bc2 Rg8 a3 Qd6 Qh1 Kd7 Qh6 Rxg5 fxg5 Ne8 g6 Qe5 Qh7+ Ng7 Qg8 c5 g4 Bc6 Qf7+ Kc8 Nc3 b4
 33	+0.97?	23.0G	5:15.69	Bd2 Qe8?
 33	+1.09?	23.0G	5:15.27	Bd2 Qe8?
 33	+1.17?	23.0G	5:14.93	Bd2 Qe8?
 32	+1.25 	22.9G	5:14.10	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 exf6 Bxf6 Qe2 Bb7 Bc2 Bxd4 O-O-O Bg7 Ne4 a5 g4 a4 Bc3 Nxc3 bxc3 Qe7 Rh3 Nf8 Qe3 b4 Qc5 Qxc5 Nxc5 b3 Be4 Ra7 a3 Ba8 Rd8 Bf6 Rc8 Kf7 Bxc6 Bxc6 Rxc6 Be7 Kb2 Bxc5 Rxc5 Rd7 Rh2
 32	+1.17!	21.0G	4:47.31	Bd2!
 32	+0.83?	19.8G	4:30.99	Bd2 Qe8?
 32	+1.31!	19.6G	4:27.95	Bd2!
 32	+1.16!	19.2G	4:22.40	Bd2!
 32	+1.05!	18.6G	4:14.67	Bd2!
 32	+0.98!	18.1G	4:07.30	Bd2!
 31	+0.90 	16.5G	3:45.02	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 Qg4 Rf5 Nxf5 exf5 Qh3 Nf8 g4 Bf6 Bxf5 gxf5 gxf5 Bg7 O-O-O Qg6 fxg6 Bxh3 Rxh3 Nxg6 f5 Ngf4 Bxf4 Nxf4 Rh4 Kf7 Rxf4 Bh6 Rf1 Rh8 Kd2 Bxf4+ Rxf4 Rh2+ Kc3 Rh3+ Kb4 Rh2 Kc5 Rxb2 Rf1 Rd2 Re1 c3
 31	+1.00!	16.4G	3:43.52	Bd2!
 31	+0.92!	15.7G	3:34.09	Bd2!
 30	+0.85 	14.8G	3:22.65	Bd2 Qe8 Ne4 Nd7 Ng3 f5 gxf6 Rxf6 Qg4 Rf5 Qh3 Nf8 Nxf5 exf5 g4 Bf6 Bxf5 gxf5 gxf5 Kf7 O-O-O Qd7 Qh5+ Ke7 exf6+ Kd6 Qh6 Ba6 Qg7 b4 Rh8
 30	+0.77!	14.8G	3:22.43	Bd2!
 30	+0.53!	14.8G	3:22.41	Bd2!
 30	+0.35!	14.8G	3:22.39	Bd2!
 30	+0.22!	14.8G	3:22.37	Bd2!
 30	+0.13!	14.8G	3:22.27	Bd2!
 30	+0.06!	14.8G	3:21.75	Bd2!
 29	  0.00 	4.43G	0:59.91	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 28	  0.00 	1.96G	0:26.40	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 27	  0.00 	1.28G	0:17.16	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 26	  0.00 	455.7M	0:06.05	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 25	  0.00 	266.1M	0:03.50	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 24	  0.00 	138.5M	0:01.80	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 23	  0.00 	59.1M  	0:00.76	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 22	  0.00 	11.0M  	0:00.13	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 21	  0.00 	9.79M  	0:00.12	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 20	  0.00 	8.18M  	0:00.10	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 19	  0.00 	7.33M  	0:00.09	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 18	  0.00 	7.02M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 17	  0.00 	6.95M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 16	  0.00 	6.89M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 15	  0.00 	6.83M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 14	  0.00 	6.81M  	0:00.08	Qf3 Kg7 Rh7+ Kxh7 Qh5+ Kg7 Qh6+ Kg8 Bxg6 fxg6 Qxg6+ Kh8 Qh6+ Kg8
 13	 -1.88 	4.79M  	0:00.06	Kf2 Kg7 Rh6 Rh8 Qh1 Qf8 Bd2 Rxh6 Qxh6+ Kg8 Qh4 Qg7 Ne4 Qh8 Qxh8+ Kxh8 Nd6 Bxd6 exd6 Nd7 Be4 Rb8 a3 Kg8 Bf3 Kg7 Rh1 Bb7 g3 Rd8 Bxd5 exd5
 12	 -1.95 	4.24M  	0:00.05	Kf2 Kg7 Rh6 Rh8 Qh1 Qf8 Bd2 Rxh6 Qxh6+ Kg8 Qh3 Qg7 Ne4 Qh8 Qxh8+ Kxh8 Nf6 c5 Be4 Bxf6 Bxd5 exd5 exf6 cxd4
 11	 -1.85 	3.41M  	0:00.04	Rh6 Kg7 Kf2 Rh8 Qh1 Qf8 a4 Rxh6 Qxh6+ Kg8 Qxf8+ Kxf8 axb5 Bb7 Be4 Nd7 bxc6
 10	 -1.64 	1.51M  	0:00.02	Ne4 Kg7 Ke2 Rh8 Nf6 Bxf6 exf6+ Kg8 Rxh8+ Kxh8 Qh1+ Kg8 Kf2 c3
  9	 -0.89 	560536	0:00.01	Kf2 c5 Rh6 Nxc3 bxc3 cxd4 Be4
  8	 -1.06 	353786	0:00.01	Kf2 Kg7 a3 Nxc3 bxc3 Nd7
  7	 -0.97 	206938	0:00.00	Ne4 c5 Nf6+ Bxf6 exf6 Bb7 Kf2 Nxf6 gxf6
  6	 -0.88 	151614	0:00.00	Kf2 Nxc3 bxc3 Nd7 Rh6 b4
  5	 -0.47 	73612  	0:00.00	Ne4 Nd7 Kf2 Rb8
  4	 -0.61 	63313  	0:00.00	Ne4 Nd7 Kf2 b4 Nf6+ Bxf6 exf6
  3	 -0.53 	38182  	0:00.00	Ne4 Qa5+ Kf2 Kg7
  2	 -1.68 	18137  	0:00.00	a3 Qa5
  1	 -1.35 	10352  	0:00.00	a3
  0	#
The neural nets find Bd2! move quickly. Even Stockfish struggles with this position, but does come around with time.
"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.
Top
peter
Posts: 3186
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Test Position. A deep winning move or error?

Post by peter »

mwyoung wrote: ↑Sat Feb 08, 2020 7:37 am [d]rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14

14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess"

I could only find a draw at best with 14.Kf1.

My analysis shows amazingly that Bd2! is winning.
That's Breyer Gyula vs Esser Johannes, Budapest 1917, here it is at chessgames.com commented, didn't read the comments by myself.
https://www.chessgames.com/perl/chessgame?gid=1271593
But 14.Kf1 was the move of the game and Breyer won only after some further suboptimal moves from both sides.

14.Bd2 is the line, that was found post mortem, guess it was discussed here already too, at least it's in Hard-Talkchess-2020 testset as correct solution, and yes, that's the forcedly winning move, not the one that was played in the original game,

14.Kf1(?) isn't claimed anything like
"One of The Deepest Moves Ever Played in Chess"
by anybody, as far as I know till now, except by you, SCNR (sorry, coulnd not resist)
:)
Peter.
Top
mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Re: Test Position. A deep winning move or error?

Post by mwyoung »

peter wrote: ↑Sat Feb 08, 2020 9:26 am
mwyoung wrote: ↑Sat Feb 08, 2020 7:37 am [d]rnbq1rk1/p3bp2/2p1p1p1/1p1nP1P1/2pP1P2/2N5/PP4P1/RBBQK2R w KQ - 0 14

14. Kf1 is claimed to be "One of The Deepest Moves Ever Played in Chess"

I could only find a draw at best with 14.Kf1.

My analysis shows amazingly that Bd2! is winning.
That's Breyer Gyula vs Esser Johannes, Budapest 1917, here it is at chessgames.com commented, didn't read the comments by myself.
https://www.chessgames.com/perl/chessgame?gid=1271593
But 14.Kf1 was the move of the game and Breyer won only after some further suboptimal moves from both sides.

14.Bd2 is the line, that was found post mortem, guess it was discussed here already too, at least it's in Hard-Talkchess-2020 testset as correct solution, and yes, that's the forcedly winning move, not the one that was played in the original game,

14.Kf1(?) isn't claimed anything like
"One of The Deepest Moves Ever Played in Chess"
by anybody, as far as I know till now, except by you, SCNR (sorry, coulnd not resist)
:)
Sorry, I did not know that chessgames.com was the only chess source. :shock:

:lol:
What an asshole!
"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.
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Hai
Posts: 598
Joined: Sun Aug 04, 2013 1:19 pm

Re: Test Position. A deep winning move or error?

Post by Hai »

Kf1 is a draw.

Bd2 is the best move.

LC0 Sergio biggest net 40x512:

1.Bd2 Nxc3 2.bxc3 Re8 3.Bxg6 fxg6 4.Qc2 Kg7 5.Rh6 Rg8 6.Qxg6+ Kf8 7.Qh5 Qd5 8.Kf2 Qe4 9.Rh8 Qc2 10.Kg1 Qf5 11.g4 Qd3 12.Rf1 Qxd2 13.f5 Qe3+ 14.Kg2 Qxg5 15.fxe6+ Bf6 16.Qf7#
+/= (0.67) depth: 19/46 00:02:47 585kN

1.Bd2 Qe8 2.Ne4 Nd7 3.Ng3 f5 4.gxf6 Rxf6 5.exf6 Bxf6 6.Bc2 Qf7 7.Ne4 Bxd4 8.Qg4 Nf8 9.0-0-0 a5 10.Qf3 b4 11.Nd6 Qg7 12.Nxc4 a4 13.Kb1 a3 14.Bb3 axb2 15.Nd6 Bd7 16.f5 Be5 17.Nc4 Bd4 18.g4 exf5 19.Bh6 fxg4 20.Bxg7 Kxg7 21.Qxf8+ Rxf8 22.Rxd4 Rf2 23.Rd2 Bf5+ 24.Kxb2 g3 25.Rg1 Rxd2+ 26.Nxd2 Nf4 27.Rxg3
+- (1.64) depth: 22/64 00:32:36 9419kN
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Ovyron
Posts: 4556
Joined: Tue Jul 03, 2007 4:30 am

Re: Test Position. A deep winning move or error?

Post by Ovyron »

mwyoung wrote: ↑Sat Feb 08, 2020 9:45 am :lol:
What an asshole!
He'd do anything for views. The other day he analyzed an Alpha Zero vs. Alpha Zero game and claimed it was the perfect chess game with the strongest moves ever played :shock:

Then he proceeded to explain how neither side could castle, claiming that it was impossible to analyze the beginning of the game because chess engines can only analyze starting positions with castling :o

You can... huh... edit the fen and remove castling or move the pieces around and remove castling... :x

But did he get the views that we wanted? Oh yes, that, he did...
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mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Re: Test Position. A deep winning move or error?

Post by mwyoung »

Ovyron wrote: ↑Sat Feb 08, 2020 10:45 am
mwyoung wrote: ↑Sat Feb 08, 2020 9:45 am :lol:
What an asshole!
He'd do anything for views. The other day he analyzed an Alpha Zero vs. Alpha Zero game and claimed it was the perfect chess game with the strongest moves ever played :shock:

Then he proceeded to explain how neither side could castle, claiming that it was impossible to analyze the beginning of the game because chess engines can only analyze starting positions with castling :o

You can... huh... edit the fen and remove castling or move the pieces around and remove castling... :x

But did he get the views that we wanted? Oh yes, that, he did...
You seem to be right. 555K subscribers. And it is working!
I commented on the game. Pointing out the error. And I did not just look at the root. I spent like 2 hours trying to find the win with 14. Kf1, but 14..b4! saves the day.
"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.
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User avatar
Ovyron
Posts: 4556
Joined: Tue Jul 03, 2007 4:30 am

Re: Test Position. A deep winning move or error?

Post by Ovyron »

The worst part is that it's Youtube who seems to be forcing people to use those titles and "clickbait thumbnails" because if you don't the algorithm will not recommend your video to anybody, not even to your subscribers that have the notification bell turned on!

I just wish he put more effort/research on his videos, but if the system just rewards amazing titles and thumbnails with video recommendations and views, what do you do...
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peter
Posts: 3186
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Test Position. A deep winning move or error?

Post by peter »

mwyoung wrote: ↑Sat Feb 08, 2020 9:45 am Sorry, I did not know that chessgames.com was the only chess source. :shock:
Of course it is not, but neither is YouTube.
:)
The chessgames.com- link was just the first one finding Breyer- Esser 1917 with Google, and of course it helped much, that I already knew this one game to be the original source, having stored it already in my own database.

In Hard TalkChess 2020 right solution is stored, but not the game- source neither.

So don't mind me being somewhat nosey at you.
Peter.
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