Test position from TCEC 19

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Jouni
Posts: 2242
Joined: Wed Mar 08, 2006 7:15 pm

Test position from TCEC 19

Post by Jouni » Mon Sep 21, 2020 4:26 pm


Komodo - Stockfish and Komodo winning with Nxe6! :o .
Jouni

Jouni
Posts: 2242
Joined: Wed Mar 08, 2006 7:15 pm

Re: Test position from TCEC 19

Post by Jouni » Mon Sep 21, 2020 6:56 pm



Better test: avoid 17.- b4?? move. BTW Stockfish has -1,42 after the book in move 9.
Jouni

peter
Posts: 2171
Joined: Sat Feb 16, 2008 6:38 am
Full name: Peter Martan

Re: Test position from TCEC 19

Post by peter » Mon Sep 21, 2020 8:28 pm

Jouni wrote:
Mon Sep 21, 2020 6:56 pm
Better test: avoid 17.- b4?? move. BTW Stockfish has -1,42 after the book in move 9.
Problem is, after 17.f4 18.Nxe6 works with other moves than 17...b4 too, e.g. after 17...Be7 it's even stronger, and other alternatives like 17...Nxd4 seems already lost for Black too.

That's one of these quite good test positions to be judged by the output- lines of the engines only, but (as am for their most part, never knowing if, then why they are avoided) not for a test suite only counting single moves as "found" or not.

Good find yet regards
Peter.

peter
Posts: 2171
Joined: Sat Feb 16, 2008 6:38 am
Full name: Peter Martan

Re: Test position from TCEC 19

Post by peter » Mon Sep 21, 2020 9:15 pm

peter wrote:
Mon Sep 21, 2020 8:28 pm
Jouni wrote:
Mon Sep 21, 2020 6:56 pm
Better test: avoid 17.- b4?? move. BTW Stockfish has -1,42 after the book in move 9.
That's one of these quite good test positions to be judged by the output- lines of the engines only,
Here's Cfish with 24 threads of Xeon X5670 CPU, SSE4.1-popcnt compile, 32G hash, net from Stéphane Nicolet, Use NNUE Pure:

4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1

Analysis by CF 160920 x64 SSE41 N:

Code: Select all

17...Ng4 18.Bxg4 hxg4 19.Rxg4 Bg7 20.f5 Nxd4 
  +/=  (0.55)   Depth: 7/7   00:00:00  34kN
17...Ng4 18.Bxg4 hxg4 19.Rxg4 Be7 20.Nxc6 Qxc6 21.Bb6 Rh5 
  +/-  (0.71)   Depth: 8/11   00:00:00  107kN
17...b4 18.Nxe6 fxe6 19.Bb6 Qc8 20.Rxg6 
  =  (0.26)   Depth: 9/14   00:00:00  177kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Bg7 20.Bb6 Qc8 21.e5 dxe5 22.fxe5 Rxd1+ 23.Bxd1 
  +/=  (0.50)   Depth: 10/14   00:00:00  274kN
17...b4 18.axb4 Nxb4 19.Bf3 e5 20.f5 exd4 21.Bxd4 Bg7 22.fxg6 fxg6 23.Rxg6 0-0 
  +/=  (0.47)   Depth: 11/16   00:00:00  371kN
17...Nd8 18.Bf3 d5 19.f5 dxe4 20.fxg6 fxg6 21.Bg5 Bg7 22.Bxf6 Bxf6 23.Rxg6 
  +/=  (0.45)   Depth: 12/18   00:00:00  845kN
17...Nd8 18.Bf3 d5 19.exd5 Bxd5 20.Nxd5 Nxd5 21.Nxe6 fxe6 22.Bxd5 Rxd5 23.Rxd5 exd5 24.Rxg6 Qb7 
  +/=  (0.38)   Depth: 13/18   00:00:00  1381kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qe7 22.Bf3 Rg7 23.Rxg7 Bxg7 24.Qd4 Nc6 25.Qxd6 Qxd6 
  +/=  (0.52)   Depth: 14/22   00:00:00  3141kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qe7 22.Bf3 Rh6 23.Rg5 Ng4 24.Qg3 Qd7 25.e5 Bxf3 26.Qxf3 
  +/=  (0.44)   Depth: 15/24   00:00:00  3652kN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 bxc3 20.Rxf6 Nd8 21.f5 e5 22.Rd3 cxb2 23.Bb6 Qc8 24.Qg3 Rg7 25.Qe3 Be7 26.Rfxd6 Bxd6 27.Rxd6 Rd7 28.Rg6 Rc7 29.Bxc7 Qxc7 30.Rg5 Nf7 31.Bxh5 Qc4 32.Qb6 Bxe4 33.Bxf7+ Kxf7 34.Qg6+ Ke7 
  +/=  (0.61)   Depth: 23/37   00:00:09  78480kN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.g3 Rf7 26.Qa5 Rfh7 27.Rf1 Qd7 28.Bd4 e5 29.Be3 Rf7 30.Rg1 0-0 31.Bh6 Rc8 32.g4 Bxh4 33.Be3 Rg7 34.g5 Rxc3 35.Qxc3 
  +/-  (0.75)   Depth: 29/37   00:00:56  461MN
...
17...b4 
  +/-  (0.77 ++)   Depth: 30/48   00:01:17  625MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc8 22.Ba5 0-0 23.Qd2 Re8 24.Bb4 d5 25.fxe5 Qxe5 26.Nxd5 Bxb4 27.Qxb4 Nxd5 28.exd5 Rd6 29.Rc3 Red8 30.Qc5 Bf5 31.Ka2 Re8 32.Qd4 Qf6 33.Qxf6 Rxf6 
  +/-  (0.93)   Depth: 30/51   00:01:20  653MN
17...Nxd4 
  +/-  (0.85 ++)   Depth: 31/41   00:01:25  688MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 24.Rxd3 Ba8 25.Bxe7 Kxe7 26.Qc5+ Ke6 27.a4 b4 28.Nd5 Nxd5 29.exd5+ Kd7 30.Qf2 f5 31.Rd1 b3 32.cxb3 Qxb3 33.Qg3 e4 34.Qxg6 exf3 35.Qxf5+ Kd8 
  +/-  (0.90)   Depth: 31/49   00:01:29  725MN
17...b4 
  +/-  (0.82 ++)   Depth: 32/53   00:01:56  940MN
17...b4 18.Nxe6 
  +/-  (0.99 --)   Depth: 32/64   00:02:18  1113MN
17...b4 
  +/-  (0.86 ++)   Depth: 32/64   00:02:19  1119MN
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.f5 e5 22.Rxf6 Bxf6 23.Bb6 Qc8 24.Bxh5+ Ke7 25.g4 Rh8 26.Be3 a5 27.Bg5 b4 28.Nd5+ Bxd5 29.Rxd5 Rxh5 30.gxh5 bxa3 31.Bxf6+ Kxf6 32.Qg2 Nf7 33.Qg6+ Ke7 34.f6+ Kd8 35.Rxa5 axb2 36.h6 Qc4 37.Qg8+ Kc7 38.Ra7+ Kb6 39.Rxd7 
  +/-  (0.85)   Depth: 32/64   00:02:27  1184MN
17...Be7 18.Nxe6 
  +/-  (0.93 --)   Depth: 33/53   00:02:49  1361MN
17...Nxd4 
  +/-  (0.85 ++)   Depth: 33/53   00:03:14  1562MN
17...Nxd4 18.Bxd4 
  +/-  (1.01 --)   Depth: 33/53   00:03:36  1729MN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.Bd4 e5 26.Be3 Rxh4 27.Rxd6 Qc6 28.Rxc6 Bxb4 29.Rb6 Bxc3 30.Rxb7 Rxe4 31.Rb8+ Kd7 32.Rxh8 Rxe3 33.Bxa6 Re1+ 34.Ka2 Bd2 35.Rxh5 Ke6 36.Bc8+ Kf6 37.Rf5+ Ke7 38.Bb7 Ke6 39.Rf8 e4 40.Rc8 Kf5 41.Rc4 Re2 42.b4 e3 43.Bf3 Rf2 44.Re4 e2 45.Rxe2 Rxe2 46.Bxe2 
  +/-  (0.90)   Depth: 33/58   00:04:30  2154MN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.Bd4 e5 26.Be3 Rxh4 27.Rxd6 Qc6 28.Rxc6 Bxb4 29.Rb6 Bxc3 30.Rxb7 Rxe4 31.Rb8+ Kd7 32.Rxh8 Rxe3 33.Bxa6 Be1 34.Rxh5 e4 35.Bc4 Rg3 36.Bd5 Rxg2 37.Bxe4 Rf2 38.Bd3 Kd6 39.Rh6+ Kc5 40.Rh4 Bd2 41.Rh5+ Kc6 42.Ka2 Kd6 43.Rh4 Kc6 44.Rg4 
  +/-  (0.90)   Depth: 40/61   00:10:48  5051MN
NNUE- evals are too low here, even if output- line is rather ok up to move 25., there Be3 instead of Qd4 (like in game) get's them rising.
With classical eval, it's numeric higher, yet the output- line is worse, engine has, as SF had in the output- line stored in the game, 18.axb4 (?) for quite a time, so I think the position after 17...b4 like in your first posting good enough for testing.

After Backward from there to position after 16.g6 (which isn't best move here already neither, as for my personal pov Black's already almost lost here, moves from rather big opening- advantage for White onwards should be all checked nearer)

4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1

Analysis by CF 160920 x64 SSE41 N:

Code: Select all

17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bb6 Qc8 21.f5 
  +/=  (0.68)   Depth: 7/7   00:00:00  14kN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.Bxf6 Bxf6 22.Bxh5 Ke7 23.Nd5+ Bxd5 24.exd5 Qc5 25.Qf3 Rc7 
  +/-  (0.94)   Depth: 12/17   00:00:00  171kN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 
  +/-  (1.01)   Depth: 13/23   00:00:00  308kN
...
17...Nxd4 18.Bxd4 Be7 19.Rgd3 Rg8 20.Bf3 Bc6 21.Qe2 Kf8 22.f5 e5 23.Be3 gxf5 24.exf5 Ng4 25.Nd5 Bxd5 26.Bxd5 Bxh4 27.Rc3 Qb8 28.Qd2 Rh8 29.Rc6 Qa8 30.Rxd6 Rxd6 31.Bc5 Be7 32.Bxd6 Qd8 33.Bxe7+ Qxe7 
  +/-  (0.93)   Depth: 25/37   00:00:08  80563kN
...
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 24.Rxd3 Bb7 25.Bxe7 Kxe7 26.Qc5+ Ke6 27.Nd5 Nxd5 28.exd5+ Kd7 29.g4 Re8 30.Be2 hxg4 31.Qb6 e4 32.Rd1 f5 33.Qxg6 Qe5 34.h5 e3 35.h6 Bxd5 36.c4 bxc4 37.Qf7+ Kd6 38.Rxd5+ Qxd5 39.Qxe8 Qh1+ 40.Ka2 Qxh6 41.Bxc4 
  +/-  (0.96)   Depth: 32/53   00:01:04  582MN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Qg3 Rf8 21.Rg7 Ng4 22.Bxg4 hxg4 23.Qxg4 Bf6 24.Rxd7 Qxd7 25.e5 Qg7 26.Qh5+ Qf7 27.Qxf7+ Nxf7 28.exf6 Bxg2 29.a4 Bc6 30.axb5 axb5 31.b3 Rh8 32.Kb2 Rh6 33.Ra1 Rxf6 34.Ne2 Nh6 35.Ra6 Kd7 36.Ra7+ Ke8 37.Nd4 Nf5 38.Nxc6 Nxe3 
  +/-  (0.95)   Depth: 33/64   00:01:18  701MN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.Bxf6 Bxf6 22.Bxh5 Ke7 23.Nd5+ Bxd5 24.exd5 Qc5 25.Qd2 Rb7 26.Rh6 Rh8 27.Rxh8 Bxh8 28.f5 Qxd5 29.Qg5+ Bf6 30.Qg6 Qc6 31.g4 b4 32.g5 Bxb2 33.f6+ Bxf6 34.gxf6+ Kd7 35.Qe8+ Kc7 36.Qxc6+ Kxc6 37.Bg6 bxa3+ 38.Ka1 Nf7 39.h5 a2 40.Bxf7 
  +/-  (0.89)   Depth: 35/53   00:04:03  2020MN
17...Be7 18.Nxe6 
  +/-  (0.98 --)   Depth: 36/54   00:04:25  2192MN
17...Be7 18.Nxe6 
  +/-  (1.06 --)   Depth: 36/54   00:04:35  2266MN
17...Be7 18.Nxe6 
  +/-  (1.18 --)   Depth: 36/54   00:04:58  2452MN
17...Be7 
  +/-  (1.08 ++)   Depth: 36/54   00:05:03  2487MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 Qd8 20.Bf3 0-0 21.Qe2 Qa8 22.f5 e5 23.Bxe5 dxe5 24.Rxd7 Nxd7 25.Rxd7 Bxh4 26.Bxh5 Qc8 27.Qd1 Rd8 28.Rxd8+ Qxd8 29.Qxd8+ Bxd8 30.fxg6 fxg6 31.Bxg6 Kg7 32.Bf5 Kf6 33.b4 Bb6 34.a4 Bf2 35.axb5 axb5 36.Kb2 Be1 
  +/-  (1.22)   Depth: 36/62   00:06:18  3079MN
And after 17...b4 again with still full hash:

4kb1r/1bqr1p2/p1nppnp1/7p/1p1NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 w k - 0 1

Analysis by CF 160920 x64 SSE41 N:

18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Be7 21.Bb6 Qc8 22.Bc4 Rg8 23.f5 exf5 24.Rxf6 Bxf6 25.Rxd6 Be7 26.Bxf7+ Kxf7 27.Rd5 Rf8 28.exf5 Nxb4 29.Qe2 Kg8 30.Qxh5 Qe8 31.Qg4+ Kh7 32.f6 Rxf6 33.Rh5+ Rh6 34.Rxh6+ Kxh6 35.Qe6+ Kg7 36.Bd4+ Kh7 37.Bc5 Nc6 38.Nd5 Qg6 39.Qxg6+ Kxg6 40.Nxe7+ Nxe7 41.Bxe7 Bxg2 42.b3 Kh5 43.Kb2 Kg6 44.c4 Bf1 45.Bg5 Kh5 46.Kc3 Bh3
+/- (1.23) Depth: 37/64 00:06:02 2888MN

Still too low eval regards
Peter.

User avatar
MikeB
Posts: 4489
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Test position from TCEC 19

Post by MikeB » Tue Sep 22, 2020 12:15 am

peter wrote:
Mon Sep 21, 2020 9:15 pm
peter wrote:
Mon Sep 21, 2020 8:28 pm
Jouni wrote:
Mon Sep 21, 2020 6:56 pm
Better test: avoid 17.- b4?? move. BTW Stockfish has -1,42 after the book in move 9.
That's one of these quite good test positions to be judged by the output- lines of the engines only,
Here's Cfish with 24 threads of Xeon X5670 CPU, SSE4.1-popcnt compile, 32G hash, net from Stéphane Nicolet, Use NNUE Pure:

4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1

Analysis by CF 160920 x64 SSE41 N:

Code: Select all

17...Ng4 18.Bxg4 hxg4 19.Rxg4 Bg7 20.f5 Nxd4 
  +/=  (0.55)   Depth: 7/7   00:00:00  34kN
17...Ng4 18.Bxg4 hxg4 19.Rxg4 Be7 20.Nxc6 Qxc6 21.Bb6 Rh5 
  +/-  (0.71)   Depth: 8/11   00:00:00  107kN
17...b4 18.Nxe6 fxe6 19.Bb6 Qc8 20.Rxg6 
  =  (0.26)   Depth: 9/14   00:00:00  177kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Bg7 20.Bb6 Qc8 21.e5 dxe5 22.fxe5 Rxd1+ 23.Bxd1 
  +/=  (0.50)   Depth: 10/14   00:00:00  274kN
17...b4 18.axb4 Nxb4 19.Bf3 e5 20.f5 exd4 21.Bxd4 Bg7 22.fxg6 fxg6 23.Rxg6 0-0 
  +/=  (0.47)   Depth: 11/16   00:00:00  371kN
17...Nd8 18.Bf3 d5 19.f5 dxe4 20.fxg6 fxg6 21.Bg5 Bg7 22.Bxf6 Bxf6 23.Rxg6 
  +/=  (0.45)   Depth: 12/18   00:00:00  845kN
17...Nd8 18.Bf3 d5 19.exd5 Bxd5 20.Nxd5 Nxd5 21.Nxe6 fxe6 22.Bxd5 Rxd5 23.Rxd5 exd5 24.Rxg6 Qb7 
  +/=  (0.38)   Depth: 13/18   00:00:00  1381kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qe7 22.Bf3 Rg7 23.Rxg7 Bxg7 24.Qd4 Nc6 25.Qxd6 Qxd6 
  +/=  (0.52)   Depth: 14/22   00:00:00  3141kN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qe7 22.Bf3 Rh6 23.Rg5 Ng4 24.Qg3 Qd7 25.e5 Bxf3 26.Qxf3 
  +/=  (0.44)   Depth: 15/24   00:00:00  3652kN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 bxc3 20.Rxf6 Nd8 21.f5 e5 22.Rd3 cxb2 23.Bb6 Qc8 24.Qg3 Rg7 25.Qe3 Be7 26.Rfxd6 Bxd6 27.Rxd6 Rd7 28.Rg6 Rc7 29.Bxc7 Qxc7 30.Rg5 Nf7 31.Bxh5 Qc4 32.Qb6 Bxe4 33.Bxf7+ Kxf7 34.Qg6+ Ke7 
  +/=  (0.61)   Depth: 23/37   00:00:09  78480kN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.g3 Rf7 26.Qa5 Rfh7 27.Rf1 Qd7 28.Bd4 e5 29.Be3 Rf7 30.Rg1 0-0 31.Bh6 Rc8 32.g4 Bxh4 33.Be3 Rg7 34.g5 Rxc3 35.Qxc3 
  +/-  (0.75)   Depth: 29/37   00:00:56  461MN
...
17...b4 
  +/-  (0.77 ++)   Depth: 30/48   00:01:17  625MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc8 22.Ba5 0-0 23.Qd2 Re8 24.Bb4 d5 25.fxe5 Qxe5 26.Nxd5 Bxb4 27.Qxb4 Nxd5 28.exd5 Rd6 29.Rc3 Red8 30.Qc5 Bf5 31.Ka2 Re8 32.Qd4 Qf6 33.Qxf6 Rxf6 
  +/-  (0.93)   Depth: 30/51   00:01:20  653MN
17...Nxd4 
  +/-  (0.85 ++)   Depth: 31/41   00:01:25  688MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 24.Rxd3 Ba8 25.Bxe7 Kxe7 26.Qc5+ Ke6 27.a4 b4 28.Nd5 Nxd5 29.exd5+ Kd7 30.Qf2 f5 31.Rd1 b3 32.cxb3 Qxb3 33.Qg3 e4 34.Qxg6 exf3 35.Qxf5+ Kd8 
  +/-  (0.90)   Depth: 31/49   00:01:29  725MN
17...b4 
  +/-  (0.82 ++)   Depth: 32/53   00:01:56  940MN
17...b4 18.Nxe6 
  +/-  (0.99 --)   Depth: 32/64   00:02:18  1113MN
17...b4 
  +/-  (0.86 ++)   Depth: 32/64   00:02:19  1119MN
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.f5 e5 22.Rxf6 Bxf6 23.Bb6 Qc8 24.Bxh5+ Ke7 25.g4 Rh8 26.Be3 a5 27.Bg5 b4 28.Nd5+ Bxd5 29.Rxd5 Rxh5 30.gxh5 bxa3 31.Bxf6+ Kxf6 32.Qg2 Nf7 33.Qg6+ Ke7 34.f6+ Kd8 35.Rxa5 axb2 36.h6 Qc4 37.Qg8+ Kc7 38.Ra7+ Kb6 39.Rxd7 
  +/-  (0.85)   Depth: 32/64   00:02:27  1184MN
17...Be7 18.Nxe6 
  +/-  (0.93 --)   Depth: 33/53   00:02:49  1361MN
17...Nxd4 
  +/-  (0.85 ++)   Depth: 33/53   00:03:14  1562MN
17...Nxd4 18.Bxd4 
  +/-  (1.01 --)   Depth: 33/53   00:03:36  1729MN
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.Bd4 e5 26.Be3 Rxh4 27.Rxd6 Qc6 28.Rxc6 Bxb4 29.Rb6 Bxc3 30.Rxb7 Rxe4 31.Rb8+ Kd7 32.Rxh8 Rxe3 33.Bxa6 Re1+ 34.Ka2 Bd2 35.Rxh5 Ke6 36.Bc8+ Kf6 37.Rf5+ Ke7 38.Bb7 Ke6 39.Rf8 e4 40.Rc8 Kf5 41.Rc4 Re2 42.b4 e3 43.Bf3 Rf2 44.Re4 e2 45.Rxe2 Rxe2 46.Bxe2 
  +/-  (0.90)   Depth: 33/58   00:04:30  2154MN
...
17...b4 18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Nxb4 21.Bb6 Qc8 22.Rxf6 Rxf6 23.Qd4 Be7 24.Qxb4 Rxf4 25.Bd4 e5 26.Be3 Rxh4 27.Rxd6 Qc6 28.Rxc6 Bxb4 29.Rb6 Bxc3 30.Rxb7 Rxe4 31.Rb8+ Kd7 32.Rxh8 Rxe3 33.Bxa6 Be1 34.Rxh5 e4 35.Bc4 Rg3 36.Bd5 Rxg2 37.Bxe4 Rf2 38.Bd3 Kd6 39.Rh6+ Kc5 40.Rh4 Bd2 41.Rh5+ Kc6 42.Ka2 Kd6 43.Rh4 Kc6 44.Rg4 
  +/-  (0.90)   Depth: 40/61   00:10:48  5051MN
NNUE- evals are too low here, even if output- line is rather ok up to move 25., there Be3 instead of Qd4 (like in game) get's them rising.
With classical eval, it's numeric higher, yet the output- line is worse, engine has, as SF had in the output- line stored in the game, 18.axb4 (?) for quite a time, so I think the position after 17...b4 like in your first posting good enough for testing.

After Backward from there to position after 16.g6 (which isn't best move here already neither, as for my personal pov Black's already almost lost here, moves from rather big opening- advantage for White onwards should be all checked nearer)

4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1

Analysis by CF 160920 x64 SSE41 N:

Code: Select all

17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bb6 Qc8 21.f5 
  +/=  (0.68)   Depth: 7/7   00:00:00  14kN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.Bxf6 Bxf6 22.Bxh5 Ke7 23.Nd5+ Bxd5 24.exd5 Qc5 25.Qf3 Rc7 
  +/-  (0.94)   Depth: 12/17   00:00:00  171kN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 
  +/-  (1.01)   Depth: 13/23   00:00:00  308kN
...
17...Nxd4 18.Bxd4 Be7 19.Rgd3 Rg8 20.Bf3 Bc6 21.Qe2 Kf8 22.f5 e5 23.Be3 gxf5 24.exf5 Ng4 25.Nd5 Bxd5 26.Bxd5 Bxh4 27.Rc3 Qb8 28.Qd2 Rh8 29.Rc6 Qa8 30.Rxd6 Rxd6 31.Bc5 Be7 32.Bxd6 Qd8 33.Bxe7+ Qxe7 
  +/-  (0.93)   Depth: 25/37   00:00:08  80563kN
...
17...Nxd4 18.Bxd4 Be7 19.Rgd3 e5 20.Bb6 Qb8 21.Bf3 Bc6 22.fxe5 dxe5 23.Bc5 Rxd3 24.Rxd3 Bb7 25.Bxe7 Kxe7 26.Qc5+ Ke6 27.Nd5 Nxd5 28.exd5+ Kd7 29.g4 Re8 30.Be2 hxg4 31.Qb6 e4 32.Rd1 f5 33.Qxg6 Qe5 34.h5 e3 35.h6 Bxd5 36.c4 bxc4 37.Qf7+ Kd6 38.Rxd5+ Qxd5 39.Qxe8 Qh1+ 40.Ka2 Qxh6 41.Bxc4 
  +/-  (0.96)   Depth: 32/53   00:01:04  582MN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Qg3 Rf8 21.Rg7 Ng4 22.Bxg4 hxg4 23.Qxg4 Bf6 24.Rxd7 Qxd7 25.e5 Qg7 26.Qh5+ Qf7 27.Qxf7+ Nxf7 28.exf6 Bxg2 29.a4 Bc6 30.axb5 axb5 31.b3 Rh8 32.Kb2 Rh6 33.Ra1 Rxf6 34.Ne2 Nh6 35.Ra6 Kd7 36.Ra7+ Ke8 37.Nd4 Nf5 38.Nxc6 Nxe3 
  +/-  (0.95)   Depth: 33/64   00:01:18  701MN
...
17...Be7 18.Nxe6 fxe6 19.Rxg6 Nd8 20.Bd4 Rf8 21.Bxf6 Bxf6 22.Bxh5 Ke7 23.Nd5+ Bxd5 24.exd5 Qc5 25.Qd2 Rb7 26.Rh6 Rh8 27.Rxh8 Bxh8 28.f5 Qxd5 29.Qg5+ Bf6 30.Qg6 Qc6 31.g4 b4 32.g5 Bxb2 33.f6+ Bxf6 34.gxf6+ Kd7 35.Qe8+ Kc7 36.Qxc6+ Kxc6 37.Bg6 bxa3+ 38.Ka1 Nf7 39.h5 a2 40.Bxf7 
  +/-  (0.89)   Depth: 35/53   00:04:03  2020MN
17...Be7 18.Nxe6 
  +/-  (0.98 --)   Depth: 36/54   00:04:25  2192MN
17...Be7 18.Nxe6 
  +/-  (1.06 --)   Depth: 36/54   00:04:35  2266MN
17...Be7 18.Nxe6 
  +/-  (1.18 --)   Depth: 36/54   00:04:58  2452MN
17...Be7 
  +/-  (1.08 ++)   Depth: 36/54   00:05:03  2487MN
17...Nxd4 18.Bxd4 Be7 19.Rgd3 Qd8 20.Bf3 0-0 21.Qe2 Qa8 22.f5 e5 23.Bxe5 dxe5 24.Rxd7 Nxd7 25.Rxd7 Bxh4 26.Bxh5 Qc8 27.Qd1 Rd8 28.Rxd8+ Qxd8 29.Qxd8+ Bxd8 30.fxg6 fxg6 31.Bxg6 Kg7 32.Bf5 Kf6 33.b4 Bb6 34.a4 Bf2 35.axb5 axb5 36.Kb2 Be1 
  +/-  (1.22)   Depth: 36/62   00:06:18  3079MN
And after 17...b4 again with still full hash:

4kb1r/1bqr1p2/p1nppnp1/7p/1p1NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 w k - 0 1

Analysis by CF 160920 x64 SSE41 N:

18.Nxe6 fxe6 19.Rxg6 Rf7 20.axb4 Be7 21.Bb6 Qc8 22.Bc4 Rg8 23.f5 exf5 24.Rxf6 Bxf6 25.Rxd6 Be7 26.Bxf7+ Kxf7 27.Rd5 Rf8 28.exf5 Nxb4 29.Qe2 Kg8 30.Qxh5 Qe8 31.Qg4+ Kh7 32.f6 Rxf6 33.Rh5+ Rh6 34.Rxh6+ Kxh6 35.Qe6+ Kg7 36.Bd4+ Kh7 37.Bc5 Nc6 38.Nd5 Qg6 39.Qxg6+ Kxg6 40.Nxe7+ Nxe7 41.Bxe7 Bxg2 42.b3 Kh5 43.Kb2 Kg6 44.c4 Bf1 45.Bg5 Kh5 46.Kc3 Bh3
+/- (1.23) Depth: 37/64 00:06:02 2888MN

Still too low eval regards
current dev Oki-Maguro
All Honey engine CP evals are reduced by about 1/3 from Standard SF - so CP 200 is about 300 CP in SF
also , although using 54 threads, I limited the search to nodes searched to make a better comparison
first this pos:
p f 4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1

Code: Select all

Oki-Maguro*AMD.exe



   ####            #     #                              ####        .-'`````'-.      #     ###
  #    # #   #  #  ##   ##   ##    ####  #    # #####  #    #   (\  /   \  /   \    ##    #   #
  #    # #  #   #  # # # #  #  #  #    # #    # #    # #    #  ) \/   (@) (@)   \  # #    #  #
  #    # ###    #  #  #  # #    # #      #    # #    # #    # (__(       W       )   #      #
  #    # #  #   #  #     # ###### #  ### #    # #####  #    #    (  V v V V v V  )   #     #
  #    # #   #  #  #     # #    # #    # #    # #   #  #    #     \  A A A A A  /    #    #
   ####  #    # #  #     # #    #  ####   ####  #    #  ####       \/\-.,,,.-/\/   #####  #####


    Oki Maguro 092120  by Stockfish Developers as noted in the AUTHORS file
info string Found 55 tablebases
info string Hash Table: Windows Large Pages, 20 Mb
s tal true >>not a big differnece in this position
Confirmation: tal set to true
s t 54
info string Hash Table: Windows Large Pages, 256 Mb
Confirmation: Threads set to 54
s h 61440
info string Hash Table: Windows Large Pages, 61440 Mb
Confirmation: Hash set to 61440 Mb
p f 4kb1r/1bqr1p2/p1nppnp1/1p5p/3NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 b k - 0 1
g nodes 5051000000
info string NNUE evaluation using eval.bin enabled
info depth 1 seldepth 1 multipv 1 score cp -18 nodes 4234 nps 846800 tbhits 0 time 5 pv f8g7
info depth 2 seldepth 2 multipv 1 score cp -64 nodes 41625 nps 6937500 tbhits 0 time 6 pv f8g7 f4f5
info depth 3 seldepth 3 multipv 1 score cp -73 nodes 54609 nps 9101500 tbhits 0 time 6 pv b5b4 f4f5 g6f5
info depth 4 seldepth 4 multipv 1 score cp -73 nodes 59202 nps 9867000 tbhits 0 time 6 pv b5b4 f4f5 g6f5 e4f5
info depth 5 seldepth 5 multipv 1 score cp -52 nodes 99465 nps 16577500 tbhits 0 time 6 pv f8e7 f4f5 g6f5 e4f5
info depth 6 seldepth 6 multipv 1 score cp -18 nodes 126567 nps 18081000 tbhits 0 time 7 pv b5b4 a3b4 c6b4
info depth 7 seldepth 7 multipv 1 score cp -2 nodes 138033 nps 19719000 tbhits 0 time 7 pv b5b4 f4f5 g6f5 e4f5 e6e5 d4c6
info depth 8 seldepth 9 multipv 1 score cp -46 nodes 310205 nps 34467222 tbhits 0 time 9 pv f8e7 f4f5 g6f5 e4f5 e6e5 d4c6 b7c6 e3g5
info depth 9 seldepth 11 multipv 1 score cp -48 nodes 626037 nps 48156692 tbhits 0 time 13 pv f8g7 f4f5 e8g8 e2f3 e6f5 e4f5 c6e5 f5g6
info depth 10 seldepth 12 multipv 1 score cp -23 nodes 701724 nps 50123142 tbhits 0 time 14 pv b5b4 d4e6 f7e6 e3b6 c7c8 g3g6 f8g7
info depth 11 seldepth 15 multipv 1 score cp -77 nodes 1098857 nps 57834578 tbhits 0 time 19 pv f8e7 d4c6 c7c6 e2f3 e6e5 f2e2 c6c4 e2c4 b5c4 f4e5 d6e5
info depth 12 seldepth 17 multipv 1 score cp -87 nodes 2248411 nps 62455861 tbhits 0 time 36 pv b5b4 d4e6 f7e6 e3b6 c7c8 g3g6 f8e7 f4f5 b4c3 f5e6 h8f8 f2g3
info depth 13 seldepth 20 multipv 1 score cp -67 nodes 3408232 nps 65542923 tbhits 0 time 52 pv b5b4 d4e6 f7e6 g3g6 b4c3 e3b6 c7b8 g6f6 c6d8 f4f5 e6e5
info depth 14 seldepth 20 multipv 1 score cp -63 nodes 4055896 nps 67598266 tbhits 0 time 60 pv b5b4 d4e6 f7e6 g3g6 b4c3 e3b6 c7b8 g6f6 c6d8 f4f5 e6e5 e2d3 c3b2 f6g6
info depth 15 seldepth 21 multipv 1 score cp -36 nodes 4853943 nps 69342042 tbhits 0 time 70 pv b5b4 d4e6 f7e6 e3b6 c7b8 g3g6 b4c3 g6f6 c6d8 f4f5 e6e5 e2f3
info depth 16 seldepth 25 multipv 1 score cp -54 nodes 9585121 nps 72068578 tbhits 0 time 133 pv b5b4 d4e6 f7e6 g3g6 b4c3 e3b6 c7b8 g6f6 c6d8 e2f3 f8g7 f6g6 e8g8 f2e3 c3b2 b6d4
info depth 17 seldepth 27 multipv 1 score cp -47 nodes 12701133 nps 74275631 tbhits 0 time 171 pv b5b4 a3b4 c6b4 e2f3 d6d5 f4f5 g6f5 e4f5 e6e5 d4e6 f7e6 g3g6 e8f7 g6f6 f7f6 e3g5 f6g7 f5e6 d7d6 f2g3
info depth 18 seldepth 30 multipv 1 score cp -34 nodes 22888309 nps 75290490 tbhits 0 time 304 pv b5b4 a3b4 c6b4 e2f3 d6d5 f4f5 g6f5 e4f5 e6e5 d4e6 f7e6 g3g6 d5d4 g6f6 d4e3 f6e6 f8e7 f2e3 b7f3 e3f3 d7d1 f3d1
info depth 19 seldepth 32 multipv 1 score cp -26 nodes 29943058 nps 76580710 tbhits 0 time 391 pv b5b4 d4e6 f7e6 g3g6 b4c3 e3b6 c7b8 g6f6 c6d8 d1d4 f8g7 f6g6 e8g8 f2e3 f8f6 g6f6 g7f6 e4e5 f6g7 e2h5
info depth 20 seldepth 40 multipv 1 score cp -49 nodes 50837652 nps 76562728 tbhits 0 time 664 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4b3 d6d5 b3c5 d5e4 c5d7 f6d7 c3e4 b7e4 f3e4 d7f6 d1d4 f6e4 d4e4 e8g8 e3c1 f8c8 f2e2 b4c2 g3c3
info depth 21 seldepth 45 multipv 1 score cp -45 nodes 78761518 nps 73677753 hashfull 6 tbhits 0 time 1069 pv b5b4 a3b4 c6b4 e2f3 d6d5 f4f5 g6f5 e4f5 e6e5 d4e6 f7e6 g3g6 d5d4 g6f6 d4e3 f6e6 e8d8 d1d7 d8d7 f2e3 b7f3 e3f3 c7c5 f3b7 c5c7 b7a8 c7c8 a8c8 d7c8 c3e4 c8d7 e6e5 f8d6 e4f6 d7c7 e5e4 d6c5 c2c3 b4d3 e4e6 c7d8 f6e4
info depth 22 seldepth 44 multipv 1 score cp -48 nodes 136665509 nps 73279093 hashfull 11 tbhits 0 time 1865 pv b5b4 a3b4 c6b4 e2f3 d6d5 f4f5 g6f5 e4f5 e6e5 e3g5 f8e7 d4b3 d7d8 d1e1 e5e4 f3d1 e7d6 g3h3 d6e5 c3a4 b4c6 b3c5 d8b8 h3b3 e8g8 g5f6 e5f6 d1h5 c6e5
info depth 23 seldepth 42 multipv 1 score cp -42 nodes 164825347 nps 72578312 hashfull 13 tbhits 0 time 2271 pv b5b4 a3b4 c6b4 e2f3 d6d5 f4f5 g6f5 e4f5 e6e5 e3g5 f8e7 d4b3 b7c6 d1e1 d7d8 g3h3 c7d6 b3d4 c6a8 f2e3 e5e4 f3e2 d6b6 e1d1 b4c6 h3g3 d8b8 b2b3 c6d4 d1d4 e7c5
info depth 24 seldepth 39 multipv 1 score cp -44 nodes 212161315 nps 71894718 hashfull 17 tbhits 0 time 2951 pv b5b4 a3b4 c6b4 e2f3 f8e7 f4f5 g6f5 e4f5 b7f3 g2f3 e6e5 d4b3 d6d5 e3c5 d5d4 c5b4 e7b4 c3e4 b4e7 f2e2 e8f8 e2a6 c7b7 a6a4 f6e4 f3e4 d7c7 b3d4 e5d4 a4d4
info depth 25 seldepth 45 multipv 1 score cp -62 nodes 336009361 nps 70001950 hashfull 28 tbhits 6 time 4800 pv b5b4 a3b4 c6b4 e2f3 f8e7 f4f5 g6f5 e4f5 b7f3 g2f3 e6e5 d4b3 d6d5 e3c5 d5d4 c5b4 e7b4 c3e4 b4e7 f2e2 f6e4 e2e4 e8f8 b3c1 a6a5 c1d3 e7f6 d1e1 a5a4 g3g1 d7d8 f3f4 f6h4 f4e5 h4e1 g1e1
info depth 26 seldepth 24 multipv 1 score cp -67 upperbound nodes 361217849 nps 69854544 hashfull 29 tbhits 6 time 5171 pv b5b4 a3b4
info depth 26 seldepth 42 multipv 1 score cp -62 lowerbound nodes 393415234 nps 69828760 hashfull 31 tbhits 6 time 5634 pv b5b4
info depth 26 seldepth 42 multipv 1 score cp -73 upperbound nodes 396790610 nps 69857501 hashfull 31 tbhits 6 time 5680 pv b5b4 a3b4
info depth 26 seldepth 42 multipv 1 score cp -63 lowerbound nodes 465790911 nps 69823251 hashfull 37 tbhits 6 time 6671 pv b5b4
info depth 26 seldepth 49 multipv 1 score cp -84 upperbound nodes 500876719 nps 69769705 hashfull 41 tbhits 7 time 7179 pv b5b4 a3b4
info depth 26 seldepth 49 multipv 1 score cp -96 nodes 658655268 nps 69721103 hashfull 53 tbhits 10 time 9447 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4e6 f7e6 e3b6 c7b8 g3g6 h8f8 f2e2 b7a8 b6a5 b4c6 f3h5 c6a5 g6f6 e8d8 f6e6 b8b4 e2a6 a8c6 c3a2 b4c5 h5e2 d8c7 h4h5 f8a8 b2b4 a8b8 h5h6
info depth 27 seldepth 15 multipv 1 score cp -90 lowerbound nodes 667050865 nps 69753305 hashfull 53 tbhits 10 time 9563 pv b5b4
info depth 27 seldepth 41 multipv 1 score cp -85 lowerbound nodes 668517675 nps 69760792 hashfull 53 tbhits 10 time 9583 pv b5b4
info depth 27 seldepth 41 multipv 1 score cp -77 lowerbound nodes 668734120 nps 69754263 hashfull 53 tbhits 10 time 9587 pv b5b4
info depth 27 seldepth 41 multipv 1 score cp -65 lowerbound nodes 672634802 nps 69760921 hashfull 53 tbhits 10 time 9642 pv b5b4
info depth 27 seldepth 42 multipv 1 score cp -97 nodes 695734795 nps 69789827 hashfull 55 tbhits 10 time 9969 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4e6 f7e6 e3b6 c7c8 g3g6 e8f7 g6g5 f7e8 f2e2 e8f8 b6d4 b4c6 d4e3 a6a5 f4f5 b7a6 e2d2 d7b7 f5e6 c8e6 c3d5

info 10 seconds
info depth 27 seldepth 42 multipv 1 score cp -97 nodes 698392807 nps 69804378 hashfull 55 tbhits 10 time 10005 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4e6 f7e6 e3b6 c7c8 g3g6 e8f7 g6g5 f7e8 f2e2 e8f8 b6d4 b4c6 d4e3 a6a5 f4f5 b7a6 e2d2 d7b7 f5e6 c8e6 c3d5
info depth 28 seldepth 52 multipv 1 score cp -92 lowerbound nodes 712023814 nps 69854195 hashfull 56 tbhits 10 time 10193 pv b5b4
info depth 28 seldepth 52 multipv 1 score cp -87 lowerbound nodes 739113032 nps 69872663 hashfull 58 tbhits 10 time 10578 pv b5b4
info depth 28 seldepth 52 multipv 1 score cp -78 lowerbound nodes 760679167 nps 69825515 hashfull 61 tbhits 10 time 10894 pv b5b4
info depth 28 seldepth 52 multipv 1 score cp -103 upperbound nodes 843359734 nps 69572655 hashfull 67 tbhits 10 time 12122 pv b5b4 a3b4
info depth 28 seldepth 53 multipv 1 score cp -85 lowerbound nodes 1011715372 nps 69447787 hashfull 80 tbhits 13 time 14568 pv b5b4
info depth 28 seldepth 60 multipv 1 score cp -79 nodes 1080976486 nps 69592254 hashfull 86 tbhits 20 time 15533 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4e6 f7e6 e3b6 c7c8 g3g6 d6d5 e4e5 f6e4 f2d4 c8c4 d4c4 d5c4 d1d7 e4c3 b2c3 e8d7 f3b7 h8b8 c3b4 b8b7 b6f2 c4c3 b1c1 b7b4 g2g3 a6a5 g6g7 b4b5 g3g4 a5a4 g4h5 a4a3 f2d4 a3a2 d4c3 b5b1 c1d2 a2a1r c3a1 b1a1 h5h6 a1h1 h6h7 h1h4 d2e3
info depth 29 seldepth 37 multipv 1 score cp -73 lowerbound nodes 1123893442 nps 69794040 hashfull 89 tbhits 20 time 16103 pv b5b4
info depth 29 seldepth 37 multipv 1 score cp -68 lowerbound nodes 1124922979 nps 69801624 hashfull 89 tbhits 20 time 16116 pv b5b4
info depth 29 seldepth 44 multipv 1 score cp -60 lowerbound nodes 1156805767 nps 69859639 hashfull 92 tbhits 20 time 16559 pv b5b4
info depth 29 seldepth 56 multipv 1 score cp -59 nodes 1187876554 nps 70010995 hashfull 94 tbhits 33 time 16967 pv b5b4 a3b4 c6b4 e2f3 f8e7 d4e6 f7e6 e3b6 c7c8 g3g6 d6d5 e4e5 f6e4 f2d4 c8c4 d4c4 d5c4 d1d7 e4c3 b2c3 e8d7 f3b7 h8b8 c3b4 b8b7 b6f2 c4c3 g2g3 b7b4 b1c1 b4b5 g6g7 a6a5 g3g4 a5a4 g4h5 a4a3 f2e1 a3a2 e1c3 b5b1 c1d2 a2a1r c3a1 b1a1 h5h6
info depth 30 seldepth 46 multipv 1 score cp -65 upperbound nodes 1239768305 nps 70083001 hashfull 99 tbhits 34 time 17690 pv b5b4 a3b4
info depth 30 seldepth 47 multipv 1 score cp -59 lowerbound nodes 1284410239 nps 70121211 hashfull 104 tbhits 34 time 18317 pv b5b4
info depth 30 seldepth 47 multipv 1 score cp -70 upperbound nodes 1389828417 nps 70133139 hashfull 115 tbhits 40 time 19817 pv b5b4 d4e6

info 20 seconds
info depth 29 seldepth 47 multipv 1 score cp -70 nodes 1402751237 nps 70120031 hashfull 116 tbhits 40 time 20005 pv b5b4 d4e6
info depth 30 seldepth 50 multipv 1 score cp -82 upperbound nodes 1446168848 nps 70018826 hashfull 119 tbhits 40 time 20654 pv b5b4 d4e6
info depth 30 seldepth 50 multipv 1 score cp -98 upperbound nodes 1542367422 nps 69929607 hashfull 126 tbhits 44 time 22056 pv b5b4 d4e6
info depth 30 seldepth 50 multipv 1 score cp -119 upperbound nodes 1918965298 nps 69691857 hashfull 158 tbhits 45 time 27535 pv b5b4 d4e6
info depth 30 seldepth 50 multipv 1 score cp -101 lowerbound nodes 1962567880 nps 69656357 hashfull 160 tbhits 45 time 28175 pv b5b4

info 30 seconds
info depth 29 seldepth 50 multipv 1 score cp -101 nodes 2088222600 nps 69595820 hashfull 170 tbhits 46 time 30005 pv b5b4
info depth 30 seldepth 50 multipv 1 score cp -147 upperbound nodes 2760178910 nps 69051082 hashfull 224 tbhits 51 time 39973 pv b5b4 d4e6

info 40 seconds
info depth 29 seldepth 50 multipv 1 score cp -147 nodes 2762412706 nps 69051686 hashfull 224 tbhits 51 time 40005 pv b5b4 d4e6

info 50 seconds
info depth 29 seldepth 61 multipv 1 score cp -164 nodes 3454031625 nps 69073725 hashfull 283 tbhits 82 time 50005 pv b5b4 d4e6 f7e6 g3g6 b4c3 g6f6 c6d8 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7c7 a6b5 e8f7 b5d3 e4d3 c3d3 b8b5 e3g5 c7b7 b2b3 e5e4 d3d6 e7d6 g6d6 d8c6 f2f4 h8e8 d6h6 f7g8 g5f6 e8b8 h6h5
info depth 30 seldepth 61 multipv 1 score cp -164 nodes 3927662075 nps 69022600 hashfull 319 tbhits 173 time 56904 pv b5b4 d4e6 f7e6 g3g6 b4c3 g6f6 c6d8 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7c7 a6b5 e8f7 b5d3 e4d3 c3d3 b8b5 e3g5 c7b7 b2b3 e5e4 d3d6 e7d6 g6d6 d8c6 f2f4 h8e8 d6h6 f7g8 g5f6 e8b8 h6h5

info 60 seconds
info depth 30 seldepth 42 multipv 1 score cp -169 nodes 4140974463 nps 69009340 hashfull 340 tbhits 229 time 60006 pv b5b4 d4e6
info depth 31 seldepth 42 multipv 1 score cp -169 upperbound nodes 4482411069 nps 69050467 hashfull 363 tbhits 234 time 64915 pv b5b4 d4e6

info 70 seconds
info depth 30 seldepth 42 multipv 1 score cp -174 nodes 4840838946 nps 69148915 hashfull 387 tbhits 237 time 70006 pv b5b4 d4e6
info depth 31 seldepth 42 multipv 1 score cp -174 upperbound nodes 4849117691 nps 69151600 hashfull 387 tbhits 237 time 70123 pv b5b4 d4e6
info depth 31 seldepth 42 multipv 1 score cp -169 lowerbound nodes 4903248723 nps 69172855 hashfull 390 tbhits 239 time 70884 pv b5b4
info depth 31 seldepth 49 multipv 1 score cp -183 upperbound nodes 5051025951 nps 69237662 hashfull 398 tbhits 246 time 72952 pv b5b4 d4e6
bestmove b5b4 ponder d4e6
then without clearing hash , this pos
p f 4kb1r/1bqr1p2/p1nppnp1/7p/1p1NPP1P/P1N1B1R1/1PP1BQP1/1K1R4 w k - 0 1

Code: Select all

go nodes 2888000000
info string NNUE evaluation using eval.bin enabled
info depth 1 seldepth 1 multipv 1 score cp 169 nodes 32875 nps 10958333 tbhits 0 time 3 pv d4e6
info depth 2 seldepth 2 multipv 1 score cp 169 nodes 37889 nps 12629666 tbhits 0 time 3 pv d4e6 f7e6
info depth 3 seldepth 3 multipv 1 score cp 169 nodes 41184 nps 13728000 tbhits 0 time 3 pv d4e6 f7e6 g3g6
info depth 4 seldepth 4 multipv 1 score cp 169 nodes 45067 nps 15022333 tbhits 0 time 3 pv d4e6 f7e6 g3g6 d7f7
info depth 5 seldepth 5 multipv 1 score cp 169 nodes 49843 nps 16614333 tbhits 0 time 3 pv d4e6 f7e6 g3g6 d7f7 a3b4
info depth 6 seldepth 6 multipv 1 score cp 169 nodes 54794 nps 18264666 tbhits 0 time 3 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7
info depth 7 seldepth 7 multipv 1 score cp 169 nodes 60156 nps 20052000 tbhits 0 time 3 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6
info depth 8 seldepth 10 multipv 1 score cp 174 nodes 85578 nps 28526000 tbhits 0 time 3 pv d4e6 f7e6 g3g6 f8e7 e3b6 c7b8 a3b4

info 0 seconds
info depth 8 seldepth 10 multipv 1 score cp 174 nodes 111812 nps 27953000 tbhits 0 time 4 pv d4e6 f7e6 g3g6 f8e7 e3b6 c7b8 a3b4
info depth 9 seldepth 12 multipv 1 score cp 174 nodes 119125 nps 29781250 tbhits 0 time 4 pv d4e6 f7e6 g3g6 f8e7 e3b6 c7b8 a3b4 b7a8 f4f5 c6e5 g6f6
info depth 10 seldepth 22 multipv 1 score cp 174 nodes 215982 nps 43196400 tbhits 0 time 5 pv d4e6 f7e6 g3g6 f8e7 e3b6 c7b8 a3b4 b7a8 f4f5 d7b7 f5e6 b7b6 g6f6 b6b4 f2g3 b4b2 b1c1
info depth 11 seldepth 27 multipv 1 score cp 164 nodes 461755 nps 65965000 tbhits 0 time 7 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 c6d4 f2d4 h8h6
info depth 12 seldepth 22 multipv 1 score cp 175 nodes 520549 nps 74364142 tbhits 0 time 7 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 c6d4 f2d4 h8h6 g6h6 f8h6
info depth 13 seldepth 22 multipv 1 score cp 174 nodes 899844 nps 89984400 tbhits 0 time 10 pv d4e6 f7e6 g3g6 f8e7 e3b6 c7b8 a3b4 h8f8 f2g3 b7c8 g6f6 e7f6 e2h5 e8e7 c3a4 f8h8
info depth 14 seldepth 22 multipv 1 score cp 179 nodes 1127809 nps 93984083 tbhits 0 time 12 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 c6d4 f2d4 h8h6 g6h6 f8h6 g2g3 e8f8 d4d6 f8g8 d6d8 f7f8 d8d4 h6g7 e4e5 f6g4
info depth 15 seldepth 26 multipv 1 score cp 179 nodes 1515628 nps 94726750 tbhits 0 time 16 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6 f7f6 b4b5 c7c8 f4f5 f8g7 e3g5 e8g8 g5f6 g7f6 f2g3 g8h8 d1d6 c8b8 f5e6 a6b5 e4e5
info depth 16 seldepth 32 multipv 1 score cp 174 nodes 2545141 nps 101805640 tbhits 0 time 25 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6b4 e3b6 c7c8 g6f6 f7f6 f2d4 f8e7 d4b4 f6f4 b6e3 f4f7 b4b3 f7g7 e2c4 g7g6 e3g5 e7g5 h4g5 e8d7 c3e2 b7e4
info depth 17 seldepth 31 multipv 1 score cp 179 nodes 3800411 nps 102713810 tbhits 0 time 37 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6 f7f6 b4b5 c7c8 f4f5 f8g7 e3g5 e8g8 g5f6 g7f6 f2g3 g8h8 d1d6 a6b5 d6e6 c8c5 g3f3
info depth 18 seldepth 26 multipv 1 score cp 179 nodes 4072194 nps 104415230 tbhits 0 time 39 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6 f7f6 b4b5 c7c8 f4f5 f8g7 e3g5 e8g8 g5f6 g7f6 f2g3 g8h8 d1d6 c8b8 f5e6 f6g7 e4e5 e7f5 g3g5 f5d6
info depth 19 seldepth 37 multipv 1 score cp 172 nodes 6150132 nps 106036758 tbhits 0 time 58 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6b4 e3b6 c7c8 g6f6 f7f6 f2d4 f8e7 d4b4 f6f4 b6e3 f4f7 b4b3 f7g7 e2c4 g7g6 e3g5 h8f8 c4e2 f8h8 b3b4 c8c7 g5e7 e8e7
info depth 20 seldepth 31 multipv 1 score cp 174 nodes 12550574 nps 104588116 tbhits 0 time 120 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6 f7f6 b4b5 c7c8 f4f5 f8g7 e3g5 e8g8 g5f6 g7f6 f2g3 g8h8 d1d6 c8c5 d6e6 a6b5 g3f3 b5b4 f3h5 h8g8 h5g4 f6g7 f5f6 f8f6
info depth 21 seldepth 37 multipv 1 score cp 188 nodes 46858401 nps 100124788 tbhits 0 time 468 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6b4 e3b6 c7c8 g6f6 f7f6 f2d4 f8e7 d4b4 f6f4 b6e3 f4f7 b4b3 f7g7 e2c4 g7g6 e3g5 c8d7 e4e5 d6d5 c3e4 d7c6 g5e7 e8e7 e4d6 d5c4
info depth 22 seldepth 29 multipv 1 score cp 175 nodes 55699677 nps 99463708 tbhits 0 time 560 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6b4 e3b6 c7c8 g6f6 f7f6 f2d4 f8e7 d4b4 f6f4 b6e3 f4f7 b4b3 f7g7 e2c4 g7g6 e3g5 c8d7 e4e5 d6d5 c3e4 d7c6 g5e7 e8e7
info depth 23 seldepth 38 multipv 1 score cp 190 nodes 90481360 nps 97291784 tbhits 0 time 930 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6e7 g6f6 f7f6 b4b5 c7c8 f4f5 f8g7 e3g5 e8g8 g5f6 g7f6 f2g3 g8h8 d1d6 c8c5 d6e6 c5g1 e2d1 b7c8 e6f6 f8f6 g3c7 f6f7
info depth 24 seldepth 40 multipv 1 score cp 187 nodes 168605297 nps 93513753 hashfull 7 tbhits 0 time 1803 pv d4e6 f7e6 g3g6 d7f7 a3b4 c6b4 e3b6 c7d7 f2d4 b4c6 d4c4 c6d8 c4b4 d6d5 b4b3 h8h6 g6g5 f8e7 e2f3 e8f8 f4f5 f6g4 e4d5 e6f5 b6d4 e7g5 h4g5 h6g6
info depth 25 seldepth 38 multipv 1 score cp 196 nodes 376017881 nps 88225687 hashfull 18 tbhits 4 time 4262 pv d4e6 f7e6 g3g6 b4c3 g6f6 c6d8 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7c7 a6b5 e8f7 b5d3 e4d3 c3d3 f7e8 f5f6 e7f8 d3b3 b8c8 e3b6 c7b7 b6d8 b7b3 c2b3
info depth 26 seldepth 47 multipv 1 score cp 191 nodes 438288758 nps 87570181 hashfull 21 tbhits 4 time 5005 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 c6d4 f2d4 h8g8 g6g5 e8f8 c4b3 b7c6 g2g3 c6d7 e4e5 f6g4 e5d6 e7f6 d4d2 f6g5 h4g5 a6a5 b4a5 f7f5 c3a4 d7a4 b3a4 f5d5 d6d7
info depth 27 seldepth 39 multipv 1 score cp 185 upperbound nodes 456655260 nps 87214526 hashfull 24 tbhits 4 time 5236 pv d4e6 f7e6
info depth 27 seldepth 39 multipv 1 score cp 182 nodes 474604550 nps 86860276 hashfull 25 tbhits 4 time 5464 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 h8g8 f4f5 c6d4 d1d4 e6f5 g6g5 g8f8 c4f7 f8f7 e4f5 c8d7 d4d1 d6d5 f2a7 e8f8 c3e2 e7d6 g2g3 b7c8 a7d4 d7b5 e2f4 b5b4 f4d5
info depth 28 seldepth 23 multipv 1 score cp 187 lowerbound nodes 550262375 nps 86099573 hashfull 31 tbhits 4 time 6391 pv d4e6
info depth 28 seldepth 39 multipv 1 score cp 178 nodes 565904640 nps 85912348 hashfull 33 tbhits 4 time 6587 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 h8g8 f4f5 c6d4 d1d4 g8g6 c4e6 f6g4 e6f7 e8f7 f5g6 f7g6 f2f4 g4e5 c3d5 b7d5 d4d5 c8c4 f4g3 g6h7 g3e1 h7g7 b2b3 c4c6 e1d2 c6c8 d2e3 c8g4 g2g3
info depth 29 seldepth 45 multipv 1 score cp 182 nodes 765841662 nps 83881890 hashfull 45 tbhits 6 time 9130 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 h8g8 f4f5 c6d4 d1d4 e6f5 g6g5 g8f8 c4f7 f8f7 e4f5 c8c6 f2e3 e8d8 g5g6 c6b6 e3e5 d8e8 e5f4 b6c6 d4d1 b7c8 g6g5 e8d8 g2g3 c8d7 f4d4 f7f8

info 10 seconds
info depth 29 seldepth 45 multipv 1 score cp 182 nodes 835857120 nps 83552291 hashfull 50 tbhits 6 time 10004 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 h8g8 f4f5 c6d4 d1d4 e6f5 g6g5 g8f8 c4f7 f8f7 e4f5 c8c6 f2e3 e8d8 g5g6 c6b6 e3e5 d8e8 e5f4 b6c6 d4d1 b7c8 g6g5 e8d8 g2g3 c8d7 f4d4 f7f8
info depth 30 seldepth 50 multipv 1 score cp 187 lowerbound nodes 1240854041 nps 81383487 hashfull 77 tbhits 17 time 15247 pv d4e6
info depth 30 seldepth 50 multipv 1 score cp 177 upperbound nodes 1257097098 nps 81344447 hashfull 78 tbhits 17 time 15454 pv d4e6 f7e6
info depth 30 seldepth 52 multipv 1 score cp 185 lowerbound nodes 1426706846 nps 80892830 hashfull 88 tbhits 24 time 17637 pv d4e6
info depth 30 seldepth 52 multipv 1 score cp 177 nodes 1442527330 nps 80863687 hashfull 89 tbhits 24 time 17839 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 c6d4 f2d4 h8g8 g6g5 e8f8 c4b3 c8d7 f4f5 e6e5 d4a7 d7c8 b3e6 c8a8 a7b6 b7c6 g5g8 f8g8 b6e3 a8f8 e3d3 c6b7 b2b3 f8e8 d3e3 g8h7 e6f7 e8f7 b1b2 h7g8 g2g3

info 20 seconds
info depth 30 seldepth 52 multipv 1 score cp 177 nodes 1612398506 nps 80603804 hashfull 98 tbhits 25 time 20004 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 e3d4 f8e7 e2c4 c6d4 f2d4 h8g8 g6g5 e8f8 c4b3 c8d7 f4f5 e6e5 d4a7 d7c8 b3e6 c8a8 a7b6 b7c6 g5g8 f8g8 b6e3 a8f8 e3d3 c6b7 b2b3 f8e8 d3e3 g8h7 e6f7 e8f7 b1b2 h7g8 g2g3
info depth 31 seldepth 25 multipv 1 score cp 182 lowerbound nodes 1762640891 nps 80320842 hashfull 110 tbhits 25 time 21945 pv d4e6
info depth 31 seldepth 25 multipv 1 score cp 188 lowerbound nodes 1782372522 nps 80276202 hashfull 111 tbhits 25 time 22203 pv d4e6
info depth 31 seldepth 46 multipv 1 score cp 192 nodes 1872161917 nps 80078785 hashfull 121 tbhits 25 time 23379 pv d4e6 f7e6 g3g6 c6d8 g6f6 b4c3 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7b7 a6b7 b8b7 e3g5 h8f8 g5e7 e8e7 g2g4 h5g4 h4h5 f8f5 f2h4 e7d7 g6g7 d8f7 h4g4 d7e7 g4h4 e7e6 g7g6 e6d7 h4g4 d7d8 g6g8 d8e7 c3c8 f5f1 b1a2 b7d5 b2b3

info 30 seconds
info depth 31 seldepth 46 multipv 1 score cp 192 nodes 2371268550 nps 79029113 hashfull 151 tbhits 48 time 30005 pv d4e6 f7e6 g3g6 c6d8 g6f6 b4c3 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7b7 a6b7 b8b7 e3g5 h8f8 g5e7 e8e7 g2g4 h5g4 h4h5 f8f5 f2h4 e7d7 g6g7 d8f7 h4g4 d7e7 g4h4 e7e6 g7g6 e6d7 h4g4 d7d8 g6g8 d8e7 c3c8 f5f1 b1a2 b7d5 b2b3
info depth 32 seldepth 46 multipv 1 score cp 192 nodes 2888002337 nps 78269888 hashfull 191 tbhits 62 time 36898 pv d4e6 f7e6 g3g6 c6d8 g6f6 b4c3 f4f5 e6e5 d1d3 b7e4 d3c3 c7b8 e2a6 f8e7 f6g6 d7b7 a6b7 b8b7 e3g5 h8f8 g5e7 e8e7 g2g4 h5g4 h4h5 f8f5 f2h4 e7d7 g6g7 d8f7 h4g4 d7e7 g4h4 e7e6 g7g6 e6d7 h4g4 d7d8 g6g8 d8e7 c3c8 f5f1 b1a2 b7d5 b2b3
above was "tal set to true" with tal set to false
info depth 32 seldepth 49 multipv 1 score cp 193 nodes 2888022652 nps 79384899 hashfull 170 tbhits 97 time 36380 pv d4e6 f7e6 g3g6 d7f7 a3b4 c7c8 b4b5 c6b4 e3d4 f8e7 d4f6 f7f6 f2d4 f6g6 d4h8 e8d7 h8d4 a6a5 e2f3 d6d5 d4e5 g6h6 e4d5 e6d5 g2g4 c8f8 c3d5 b4d5 f3d5 h6d6 g4g5 b7d5 d1d5 f8f7 e5f5 f7f5 d5f5 d7e6 f5e5 e6d7 c2c4 d6d1 b1c2
bestmove d4e6 ponder f7e6
not a big difference
Image

Jouni
Posts: 2242
Joined: Wed Mar 08, 2006 7:15 pm

Re: Test position from TCEC 19

Post by Jouni » Wed Sep 23, 2020 4:52 pm

Discussion in SF forum now thinks, that 16.-g6? was losing move. Better seems to be 16.-d5! as here:
...
50/71 6:25:11(!) 196,665,576k 8,509k -1.20 d6-d5
...
But maybe game is lost after book = 8 moves?
Jouni

Damir
Posts: 2451
Joined: Mon Feb 11, 2008 2:53 pm
Location: Denmark
Full name: Damir Desevac

Re: Test position from TCEC 19

Post by Damir » Wed Sep 23, 2020 5:25 pm

8.b5 and 9.Nfd7 are losing moves... SF certainly did not lose the game because Komodo is better engine... It was due to bad moves in the book... :o :o

ernest
Posts: 1923
Joined: Wed Mar 08, 2006 7:30 pm

Re: Test position from TCEC 19

Post by ernest » Thu Sep 24, 2020 1:37 am

Damir wrote:
Wed Sep 23, 2020 5:25 pm
8.b5 and 9.Nfd7 are losing moves... SF certainly did not lose the game because Komodo is better engine... It was due to bad moves in the book... :o :o
So let's see the future reverse colors game...

ernest
Posts: 1923
Joined: Wed Mar 08, 2006 7:30 pm

Re: Test position from TCEC 19

Post by ernest » Fri Sep 25, 2020 4:46 pm

And indeed Stockfish clobbers Komodo in the reverse colors game...

https://tcec-chess.com/#div=p&game=215&season=19

Dann Corbit
Posts: 11702
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Test position from TCEC 19

Post by Dann Corbit » Sat Sep 26, 2020 4:59 am

I think this is the last book position:

These are the game records I have for that position:

Code: Select all

rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm a3; c0 "Jarmula, Lukasz, 1-0"; pv a3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm a3; c0 "Tan, J., 1-0"; pv a3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Seppi Rybka 2.1o 32-bit, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "seppi Rybka 2.2 mp 32-bit, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Max damage Spike 1.2 Turin, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "N�J�NSK� Rybka 2.0 Beta 8 mp, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Deep Fritz 8.0  256MB Athlon 1200 MHz, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Evil-shark Hiarcs 10, 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Valdes, E., 0-1"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Defendarow Hiarcs 10, 1-0"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Angelo dundee Rybka 2.1c mp, 1-0"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Kriket Rybka 2.1c mp, 1-0"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Shredder 8.0 CB  256MB Athlon 1200 MHz, 1-0"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Rybka 2.3.2a w32 1CPU, 1/2"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Bd3; c0 "Il Konte 2, 1/2"; pv Bd3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Incognito Rybka 2.1o mp, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "gdr Rybka 2.1c 32-bit, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "AncientBook Rybka 2.1g mp (log), 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Saht Rybka 1.01 Beta 13b, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Seppi Rybka 2.1c mp 32-bi, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Strength Rybka 1.2f 32-bit e, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "SIR JMA Rybka 2.1c mp, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Lord Vader Rybka 2.0 Beta mp, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Voja Rybka 1.2, 0-1"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Watchman Rybka 2.1m mp (log), 1-0"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Pecotic, Kuzma Mag, 1-0"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Be2; c0 "Shredder 7.04 UCI 256MB Athlon 1200 MHz, 1-0"; pv Be2; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Ruffian_chagaev Rybka 2.1c mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Seppi, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Silvia_4 Rybka 1.2f 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Saranya, J, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Scotty1 Deep Junior 9, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "N�J�NSK� Rybka 2.1d3 mp (log, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Michi47139 Rybka 2.1o mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Otto der erste Rybka 2.0 Beta mp 3, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "PlaynChess Rybka 1.2n 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Probe2 Rybka 1.2f 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "PurePower Deep Fritz 7, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "RAVEL Rybka 2.1c mp 32-bi, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Roger_ Rybka 1.1 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Auryn Rybka 1.2f 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Auryn Rybka 1.2n, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Belozerov, Andrei, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "BIG DOG Rybka 2.1d3 mp 32-b, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "BIG MC Rybka 2.2n2 mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Bigmasterchess Rybka 2.1c mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Blackborn Rybka 2.1o mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "BloodyMagicians Fritz 9, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "BloodyMagicians Rybka 1.2f 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "BloodyMagicians Rybka 2.1o 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Azarya, Jodi Setyaki, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Charles, G, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "DarkNecroFear Shredder 10, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Datzinger Fritz 9, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Depth 40 Rybka 1.0 Beta, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Frayer Rybka 2.1o mp 32-bi, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Jpardo Rybka 1.01 Beta 13b, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kiwi 0.6d, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Broniek, Mariusz Maciej, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Wurmi 2 Rybka 2.1o 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Watchman Rybka 2.1c mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Yace 0.99.87, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Ultima Rybka 1.2 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Thinker 5.3b Inert 64-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "TerraCotta Rybka 2.2 mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The jupiter Rybka 2.1d3 mp, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Su-27 X3D Fritz, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 1.2f 32-bit, 0-1"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 1.2n, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 2.1c mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 2.1c mp 32-bi, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 2.1o mp 32-bi, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "The Nerevarine Rybka 1.2f, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Ultima Rybka 1.2f, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Ultima Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Van Wilder Rybka 1.2n, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Van Wilder Rybka 2.1 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Wurmi Rybka 1.1 32-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Turklion Rybka 2.1q mp (log), 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Lutz, Christopher, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Riccio, Eros, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Schilling, Frank, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Lutz, Christopher, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Riccio, Eros, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Schilling, Frank, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kokol, Peter, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kernazhitsky, Leonid, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kirillova, Varvara, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Jazzled Rybka 2.1o mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Great Ozzie Rybka 1.2n 32-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Great Ozzie Rybka 2.1c mp 32-bi, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Haagseharry Rybka 2.1c mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "HotCpuMachine Rybka 1.01 Beta 13b, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "I3adl3ishop Rybka 2.1c mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "ICE MAN Rybka 1.01 Beta 13d, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Icono Rybka 2.0 Beta 2 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Experimental 1.3 Rybka 3, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - acd 0; acs 0; bm g4; c0 "Experimental 1.3, Rybka 3, 1-0"; ce 0; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Easy_raider Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Frayer Rybka 2.1o mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Giga123 Rybka 2.0 Beta 2 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Glaurung 2-epsilon/5 32-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Gofshtein, Leonid, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Coleus Deep Junior 10, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "CompMaster Beta 3.0, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Carlinga Rybka 2.1c mp 32-bi, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "CGB_3rd Loop 10.32f, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Basas Gamazo, Josep, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Auryn Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Awesome Rybka 1.2n 32-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Angel of Light Rybka 2.1o mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "AAAKEA Rybka 2.2 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Anthonius B Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Auryn Rybka 1.2f, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rojas, L, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rudolf, Anna, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Revenge Rybka 2.1o mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Riccio, Eros, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rodo Rybka 2.1o mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "PurePower Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Playnchess Rybka 1.2n 32-bit G, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Popper Rybka 2.0 Beta 8 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Parfo Rybka 1.01 Beta 12, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Phil Harris Rybka 3, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Pietruszewski, Marcin, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "MingLi Rybka 2.3.2a mp 32-, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Lemming 0.34 64-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Looney Rybka 2.2n2 mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "NO BOOK ALL ENG Rybka 1.2f, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Lutz, Christopher, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "My Book 13, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Nemrod Rybka 1.01 Beta 13d, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Salvo_1, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka TourBook 14.1t, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Awesome, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Compmaster, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Ghost 14.2a, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka My Book 8.1, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Perfect 13a, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Sieber, Fiona, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Souk490 Rybka 2.1c mp, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Stets, Dmitry, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Su-27 Junior 10, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Tanatus Rybka 1.2f 32-bit, 1-0"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Stoofvlees II a14, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Salvo 2, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Magister, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka Unbeatable 1.20, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Rybka SheebarBlitz, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Sekac, Martin, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Sander, Rolf, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Nomin-Erdene, Davaademberel, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kuosa, Nuutti, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Moncayo Romero, Evelyn, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Padurariu, Ioana-Smaranda, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Chesshub, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Dasiewicz, Robert, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Fojudzka, Anna, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Doluhanova, Evgeniya, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Grafen, Denis, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Iordachescu, Viorel, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - acd 21; acs 187; bm g4; c0 "Stoofvlees II a14, 1/2"; ce 85; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Dasiewicz, Robert, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Grafen, Denis, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kuosa, Nuutti, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Kuosa, Nuutti, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Grafen, Denis, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Yograj 2.4 v1.1, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm g4; c0 "Titielmago 6.1, 1/2"; pv g4; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm Nb3; c0 "Heinz, Axel, 0-1"; pv Nb3; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Zezulkin, Jurij, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Barnett, Clive Dr, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Barnett, Clive Dr, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Kowalski Glaurung 1.2.1, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Brazdzionis, Andrius, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Brynn Deep Shredder 10 x6, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "ARIEN Rybka 2.1o mp, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Nguyen, Vincent, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Rybka Engine 6a, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Sodikov, Ilyas, 0-1"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Moussard, Jules, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Lopez Silva, Hugo, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Probe2 Rybka 2.1c 32-bit, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Razer63 Rybka 2.0 Beta 8 mp, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Anthonius B Rybka 2.1o mp, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Bindrich, Falko, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Borisek, Jure, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Kostopoulos, Evaggelos, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Gora Rybka 1.1, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "De la Villa Garcia, Jesus Maria, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - acd 35; acs 279; bm O-O-O; c0 "Komodo 2576.00, 1-0"; ce 89; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "The monkeycatche Rybka 2.0 Beta 8 mp, 1-0"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "To, Nhat Minh, 1/2"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Tomson, Hans, 1/2"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Tomson, Hans, 1/2"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - acd 24; acs 259; bm O-O-O; c0 "AllieStein v0.7_dev-net_14.3, 1/2"; ce 80; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Tomson, Hans, 1/2"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "Kratochvil, Ja, 1/2"; pv O-O-O; 
rnb1kb1r/2q2ppp/p2ppn2/1p6/3NP3/2N1BP2/PPPQ2PP/R3KB1R w KQkq - bm O-O-O; c0 "AllieStein v0.7_dev-net_14.3, 1/2"; pv O-O-O; 
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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