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Up Topic The Rybka Lounge / Test Positions / Rybka 1.2 stronger than Deep Rybka 3 - positional test suite
- - By rocket (***) [se] Date 2017-06-10 12:46 Edited 2017-06-10 12:51
Are positional test suites meaningless, or was Rybka 3, contrary to popular belief (and claims by Kaufmann) mainly a search improvement over older versions?

Naum 4 MP Q6600                     NEW   10   10   10   8   7   10   10   10   10   10   7   10   8   10   9   7   146
Rybka 1.2 Athlon 1200                     10   10   10   7   7   10   10   10   8   10   7   10   8   10   10   6   143
Zappa Mexico II Q6600              10   7   10   8   7   10   10   10   9   8   7   7   8   10   10   7   138
Deep Rybka 3 Q6600                  10   9   10   7   7   10   10   10   10   8   10   7   8   10   -   7   133


http://privat.bahnhof.se/wb432434/fentest.htm

Rybka 1.2 64-bit is 153 elo weaker than Rybka 3 64-bit.....
Parent - - By user923005 (****) [us] Date 2017-06-10 13:23
That test is very old and was ranked by GMs rather than analyzed by engines.
There are mistakes in it.
Because the set is so small, a few mistakes can skew things badly.
Parent - - By rocket (***) [se] Date 2017-06-10 13:33 Edited 2017-06-10 13:36
If it was ranked by gms rather than engines of the time, then it's surely more reliable..... And what difference does it make if it was a current or old test? Rybka 1.2 is 3 years older than R3, and the difference in score is fairly substantial.

I would like some proof that there are misstakes in it. Sounds like conjecture...
Parent - - By user923005 (****) [us] Date 2017-06-10 13:47
Monday.
This one is Tony's from the SSDF.
I studied it more than ten years ago.
Parent - - By rocket (***) [se] Date 2017-06-10 13:48
And your chess rating is.....?:lol:
Parent - - By user923005 (****) [us] Date 2017-06-11 01:52
Don't have a formal rating.
I win four games against the Wisconsin state champion.
He won ten, and a mess of draws (we were in the military together).

I don't trust my chess ability for analysis.  I use computer tools.

I have dozens of machines at my disposal (most are at work that run at night or over the weekend), and I personally own 4, including one with 64 cores and 128 GB RAM, along with every tablebase format out to the 6 man files where possible.

I think that just one hour per position on my 64 core machine with three different strong programs like Komodo, Stockfish {in pedantfish form} and Sting can produce analysis that is very good.
One thing for sure, they can prove in a 45 or more ply search that the suspected best move is probably not the best.

IMO-YMMV.

Have you tried long time analysis on the test suite in question?
Since it is a positional test, it will need at least 10 hours per position on an 6 core machine before you could trust it.  You should also use several different programs.  Every program has blind spots.
Having performed such analysis, I am quite sure you will agree with me.
Parent - - By rocket (***) [se] Date 2017-06-11 13:40
Anyway, I would like some concrete examples to illustrate the tests shortcomings. That is to say evidence.
Parent - By user923005 (****) [us] Date 2017-06-12 04:13
I promised that for monday.  I don't have access to my database today.
I am also reanalyzing the test set because it was a long time ago when I did the analysis.
I think I used 24 hours per position then on 6 core machines, but the software today is also so much stronger that you will get better answers quicker.
Parent - By rocket (***) [se] Date 2017-06-10 13:53

>This one is Tony's from the SSDF<


I can read perfectly well..
Parent - By user923005 (****) [us] Date 2017-06-12 18:42
These are the positions for which the proposed best move does not agree with the deeply analyzed best move (field c3 contains the proposed best move, and field bm contains the actual best move):

1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - - acd 41; acs 3034; bm Qe2; c0 "
positional scores are: Nd2=10, Qe1=9, Qe2=8, Ne4=7, f5=6, Nh5=6, g5=6, h4=5, Bd2=4, Bh3=3, Re1=1"; c3 "Nd2"; ce 141; id "tony.pos.13"; pm Qe2; pv Qe2 Rb6 f5 Bd8 Bf4 Qb8 Nd2 Ne7 Rab1 Rxb1 Rxb1 Qc7 Nh5 Ng6 fxg6 fxg6 Rf1 gxh5 gxh5 Bb7 Qg4 Bxg2 Qxe6+ Qf7 Qxf7+ Rxf7 Kxg2 Nc7 Kf3 Ne6 Kg4 g6 Bh6 Rxf1 Nxf1 Kf7 Nd2 gxh5+ Kxh5 Be7 Ne4 Bd8 Kg4 Kg6 Bf4 Be7 Ng3 Nd8 Nh5 Nc6 Bg3 Kf7 Kf5 Nb4 Nf4 Nxa2 e6+ Ke8 Nd5 Nc1 Nc7+ Kd8 Ke4 Ne2 Nxa6;

1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - - acd 39; acs 3232; bm Rbxc8; c0 "
positional scores are: Rexc8=10, Rbxc8=7, Qxc8=7"; c3 "Rexc8"; ce -15; id "tony.pos.05"; pm Rbxc8; pv Rbxc8 a3 Qd6 Qb3 Rc7 Bxe6 fxe6 Qc3 b6 Rfd1 c5 Qe1 c4 Nc3 Rf7 Rb1 Rc8 a4 Qb4 Rdc1 Ne4 Nxe4 Qxe1+ Rxe1 dxe4 Rec1 Rb7 Rc2 b5 axb5 Rxb5 Kh2 Rcb8 Kg3 a4 Ra1 Rxb2 Rxc4 Rf8 Rcxa4 Rfxf2 Ra6 g5 Ra8+ Kg7;

2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - - acd 46; acs 3432; bm Qxc5; c0 "
positional scores are: Rc1=10, Nb6=8, Qxc5=7, a5=6, Qf3=5, h4=4, Nxe5=2"; c3 "Rc1"; ce 455; id "tony.pos.16"; pm Qxc5; pv Qxc5;

5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - - acd 44; acs 2918; bm Kf2; c0 "
positional scores are: Re6=10, Kf2=9, h4=6, f4=5, Rxe7=4"; c3 "Re6"; ce 48; id "tony.pos.15"; pm Kf2; pv Kf2;

r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - - acd 41; acs 2969; bm Na4; c0 "
positional scores are: Rb2=10, Na4=8, b4=7, Nd2=6, Qb2=5, Bf1=5, Rd2=4, Ne2=3, Kh2=3, Ra1=1"; c3 "Rb2"; ce 98; id "tony.pos.04"; pm Na4; pv Na4;

r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ -
- acd 40; acs 3503; bm Be2; c0 "positional scores are: Nf3=10, Nd2=9, Nc3=7, Be2=6, Bf4=4, f4=3, h3=3"; c3 "Nf3"; ce 27; id "tony.pos.02"; pm Be2; pv Be2;

r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - - acd 42; acs 2245; bm Rh4; c0 "
positional scores are: e4=10, Rh4=8, Nf2=7, Qd2=6, Qc2=5, Bh4=4, Kb1=3"; c3 "e4"; ce 94; id "tony.pos.12"; pm Rh4; pv Rh4;

r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - - acd 41; acs 3179; bm a4; c0 "
positional scores are: Nb1=10, Rb1=9, Nf1=8, dxc6=5, Nb3=5, b3=4, a3=3, b4=2"; c3 "Nb1"; ce 26; id "tony.pos.14"; pm a4; pv a4;

r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - - acd 39; acs 3481; bm Rae8; c0 "
positional scores are: d5=10, Bh6=8, Rae8=7, fxe4=5"; c3 "d5"; ce 75; id "tony.pos.11"; pm Rae8; pv Rae8;
Attachment: tony-rawrec.epd - The positions with contrary analysis along with all the raw records in my database that relate. (302k)
Attachment: tony-analyzed.epd - The positions with contrary analysis along with all the raw records in my database that relate. (2k)
Parent - - By user923005 (****) [us] Date 2017-06-16 09:03
Here is a program to build the tony positions as based upon recent searches using 60 cores.  The output is shown at the bottom of the program in a comment.


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <string>
#include <iostream>
using namespace std;

struct trec {
    const char *Epd;
    const char *bmtag;
    const char *bm;
    const char *acdtag;
    int acd;
    const char *cetag;
    int ce;
    const char *c0tag;
    int offset;
} reclist[] =
{
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Rae8", "acd", 43, "ce", 68, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Qe6", "acd", 31, "ce", 60, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Rad8", "acd", 31, "ce", 56, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "b5", "acd", 36, "ce", 54, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Bf6", "acd", 31, "ce", 52, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Kh8", "acd", 31, "ce", 52, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "d5", "acd", 36, "ce", 52, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "a5", "acd", 35, "ce", 52, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Rab8", "acd", 31, "ce", 48, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Rac8", "acd", 31, "ce", 48, "c0", 0},
    {"r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -", "bm", "Rf7", "acd", 31, "ce", 44, "c0", 0},
    {"r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - -", "bm", "a4", "acd", 41, "ce", 26, "c0", 0},
    {"r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - -", "bm", "Bd3", "acd", 36, "ce", 14, "c0", 0},
    {"r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - -", "bm", "Nb1", "acd", 36, "ce", 0, "c0", 0},
    {"r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -", "bm", "Rh4", "acd", 45, "ce", 79, "c0", 0},
    {"r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -", "bm", "Nf2", "acd", 39, "ce", 65, "c0", 0},
    {"r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -", "bm", "Kb1", "acd", 39, "ce", 40, "c0", 0},
    {"r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -", "bm", "Bh2", "acd", 31, "ce", 36, "c0", 0},
    {"r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -", "bm", "Qd2", "acd", 31, "ce", 24, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "f4", "acd", 54, "ce", 36, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "Ba6", "acd", 47, "ce", 33, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "c4", "acd", 44, "ce", 25, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "g4", "acd", 46, "ce", 22, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "a4", "acd", 45, "ce", 14, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "Rfd1", "acd", 36, "ce", 12, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "g3", "acd", 36, "ce", 12, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "Bb5", "acd", 36, "ce", 12, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "Bd3", "acd", 36, "ce", 8, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "f3", "acd", 36, "ce", 8, "c0", 0},
    {"r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -", "bm", "Rc2", "acd", 30, "ce", 3, "c0", 0},
    {"r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ - -", "bm", "Nd2", "acd", 40, "ce", 42, "c0", 0},
    {"r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ - -", "bm", "h3", "acd", 37, "ce", 30, "c0", 0},
    {"r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ - -", "bm", "Be2", "acd", 40, "ce", 27, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Na4", "acd", 44, "ce", 113, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "b4", "acd", 40, "ce", 89, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Kh2", "acd", 36, "ce", 81, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Rb2", "acd", 32, "ce", 76, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Bf1", "acd", 37, "ce", 72, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Rd3", "acd", 32, "ce", 48, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "g4", "acd", 32, "ce", 36, "c0", 0},
    {"r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -", "bm", "Ne1", "acd", 32, "ce", 16, "c0", 0},
    {"8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -", "bm", "h4", "acd", 106, "ce", 12847, "c0", 0},
    {"8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -", "bm", "Kf3", "acd", 42, "ce", 194, "c0", 0},
    {"8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -", "bm", "Ke3", "acd", 42, "ce", 194, "c0", 0},
    {"8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -", "bm", "h3", "acd", 42, "ce", 194, "c0", 0},
    {"8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -", "bm", "f5", "acd", 42, "ce", 194, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Kf2", "acd", 47, "ce", 55, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "a4", "acd", 33, "ce", 44, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "h3", "acd", 44, "ce", 41, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "h4", "acd", 33, "ce", 36, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "c4", "acd", 33, "ce", 36, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Qf5", "acd", 43, "ce", 33, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Kf1", "acd", 33, "ce", 32, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Rxe7", "acd", 33, "ce", 32, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Bc3", "acd", 39, "ce", 28, "c0", 0},
    {"5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -", "bm", "Re6", "acd", 40, "ce", 25, "c0", 0},
    {"3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -", "bm", "Re2", "acd", 46, "ce", -79, "c0", +165},
    {"3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -", "bm", "Rab1", "acd", 42, "ce", -124, "c0", 165},
    {"3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -", "bm", "Bc1", "acd", 40, "ce", -136, "c0", 165},
    {"3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -", "bm", "g3", "acd", 34, "ce", -165, "c0", 165},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "Rxd1", "acd", 44, "ce", 8, "c0", 0},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "Kh8", "acd", 33, "ce", 0, "c0", 0},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "h5", "acd", 41, "ce", 0, "c0", 0},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "g5", "acd", 33, "ce", 0, "c0", 0},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "f5", "acd", 33, "ce", 0, "c0", 0},
    {"3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -", "bm", "Nd5", "acd", 41, "ce", 0, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "b4", "acd", 43, "ce", 257, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Rd3", "acd", 31, "ce", 96, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Nd4", "acd", 39, "ce", 93, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Qc1", "acd", 31, "ce", 84, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Qb4", "acd", 31, "ce", 84, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Qb2", "acd", 31, "ce", 84, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Rfe1", "acd", 31, "ce", 80, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Bf4", "acd", 31, "ce", 80, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Bd2", "acd", 38, "ce", 59, "c0", 0},
    {"2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -", "bm", "Ne1", "acd", 31, "ce", 56, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Qxc5", "acd", 49, "ce", 457, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "a5", "acd", 43, "ce", 331, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Ra1", "acd", 42, "ce", 315, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Qd2", "acd", 35, "ce", 185, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Rf1", "acd", 35, "ce", 161, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Rb1", "acd", 35, "ce", 161, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Rd1", "acd", 35, "ce", 161, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Rc1", "acd", 35, "ce", 161, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Kf1", "acd", 35, "ce", 153, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "h3", "acd", 35, "ce", 149, "c0", 0},
    {"2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -", "bm", "Re2", "acd", 31, "ce", 141, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Qe2", "acd", 44, "ce", 144, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "h4", "acd", 36, "ce", 70, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "g5", "acd", 36, "ce", 68, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Bd2", "acd", 32, "ce", 52, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Qd2", "acd", 31, "ce", 44, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Re1", "acd", 31, "ce", 44, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Nd2", "acd", 31, "ce", 40, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Rf2", "acd", 31, "ce", 36, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Qe1", "acd", 31, "ce", 32, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Qc2", "acd", 31, "ce", 32, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "f5", "acd", 31, "ce", 28, "c0", 0},
    {"1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -", "bm", "Ne4", "acd", 31, "ce", 20, "c0", 0},
    {"1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -", "bm", "Rbxc8", "acd", 46, "ce", -15, "c0", +60},
    {"1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -", "bm", "Rexc8", "acd", 40, "ce", -18, "c0", 60},
    {"1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -", "bm", "Ra8", "acd", 40, "ce", -41, "c0", 60},
    {"1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -", "bm", "Qxc8", "acd", 33, "ce", -60, "c0", 60},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Rbc8", "acd", 46, "ce", 0, "c0", +44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "h6", "acd", 40, "ce", 0, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "exf4", "acd", 40, "ce", -6, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Qc4", "acd", 32, "ce", 0, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Kh8", "acd", 31, "ce", -4, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Bc6", "acd", 31, "ce", -12, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Ra8", "acd", 31, "ce", -20, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Qc6", "acd", 31, "ce", -20, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Qc8", "acd", 31, "ce", -32, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Be6", "acd", 31, "ce", -40, "c0", 44},
    {"1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -", "bm", "Rec8", "acd", 31, "ce", -44, "c0", 44},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "b5", "acd", 42, "ce", 53, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "a5", "acd", 38, "ce", 46, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "h6", "acd", 37, "ce", 30, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Qb6", "acd", 32, "ce", 64, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Qc7", "acd", 32, "ce", 60, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Rc8", "acd", 32, "ce", 56, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Ra8", "acd", 32, "ce", 52, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "b6", "acd", 32, "ce", 52, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "a6", "acd", 32, "ce", 52, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Be8", "acd", 32, "ce", 40, "c0", 0},
    {"1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -", "bm", "Ncxe5", "acd", 32, "ce", 36, "c0", 0},
    {0,0,0,0,0,0,0,0,0}
};

int main(void)
{
    std::string Epd, PreviousEpd = "";
    int index;
    double hiDepth = 0;
    double hiScore = 0;
    double Offset;
    double Score;
    for (index = 0; reclist[index].Epd; index++)
    {
        Epd = reclist[index].Epd;
        if (index == 0)
        {
            hiDepth = reclist[index].acd;
            Offset =  reclist[index].offset;
            hiScore = reclist[index].ce + Offset;
        }
        else if (strcmp(reclist[index].Epd, reclist[index-1].Epd) != 0)
        {
            PreviousEpd = reclist[index - 1].Epd;
            hiDepth = reclist[index].acd;
            Offset =  reclist[index].offset;
            hiScore = reclist[index].ce + Offset;
        }
        double ScoreRatio = (reclist[index].ce + Offset) / hiScore;
        double DepthRatio = reclist[index].acd / hiDepth;
        Score = floor(10.0 * ScoreRatio *  DepthRatio + 0.5);
        if (Score > 0)
            std::cout << reclist[index].Epd << " " << reclist[index].bm << "="  << Score << std::endl;
    }
    return 0;
}

// Here is the output generated by the program:

/*
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Rae8=10
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Qe6=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Rad8=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
b5=7
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Bf6=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Kh8=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
d5=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
a5=6
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Rab8=5
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Rac8=5
r4rk1/p2qn1bp/1pnp2p1/2p2p2/4PP1N/2PPB3/PP2QN1P/R4RK1 b - -
Rf7=5
r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - -
a4=10
r3r1k1/ppqbbpp1/2pp1nnp/3Pp3/2P1P3/5N1P/PPBN1PP1/R1BQR1K1 w - -
Bd3=5
r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -
Rh4=10
r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -
Nf2=7
r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -
Kb1=4
r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -
Bh2=3
r3r1k1/1b1n1p2/1q1p1n1p/2p1p2P/p1P3p1/P1QNPPB1/1P2B1P1/2KR3R w - -
Qd2=2
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
f4=10
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
Ba6=8
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
c4=6
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
g4=5
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
a4=3
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
Rfd1=2
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
g3=2
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
Bb5=2
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
Bd3=1
r2r2k1/p3ppbp/1p4p1/3p4/3P4/2P1P2P/P3BPP1/2R2RK1 w - -
f3=1
r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ -
- Nd2=10
r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ -
- h3=7
r1bk1bnr/ppp2ppp/8/4n3/2P5/P3B3/1P3PPP/RN2KBNR w KQ -
- Be2=6
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Na4=10
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
b4=7
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Kh2=6
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Rb2=5
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Bf1=5
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Rd3=3
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
g4=2
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - -
Ne1=1
8/7p/3k2p1/6P1/4KP2/8/7P/8 w - -
h4=10
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Kf2=10
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
a4=6
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
h3=7
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
h4=5
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
c4=5
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Qf5=5
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Kf1=4
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Rxe7=4
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Bc3=4
5r1k/1q2rnpp/p4p2/1pp5/6Q1/1P3P2/PBP3PP/3RR1K1 w - -
Re6=4
3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -
Re2=10
3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -
Rab1=4
3r2k1/2p2ppp/1p1br3/pPn5/3PP3/P7/1B1N2PP/R3R1K1 w - -
Bc1=3
3r1rk1/p1q2pbp/1np1p1p1/1p2P3/5P2/2N2Q1P/PPP3P1/3RRBK1 b - -
Rxd1=10
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
b4=10
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Rd3=3
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Nd4=3
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Qc1=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Qb4=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Qb2=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Rfe1=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Bf4=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Bd2=2
2rq3r/pb1pbkpp/1p2pp2/n1P5/2P5/QP2BNPB/P3PP1P/3R1RK1 w - -
Ne1=2
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Qxc5=10
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
a5=6
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Ra1=6
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Qd2=3
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Rf1=3
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Rb1=3
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Rd1=3
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Rc1=3
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Kf1=2
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
h3=2
2r2k2/5p2/2Bp1b1r/2qPp1pp/PpN1P3/1P2Q3/5PPP/4R1K1 w - -
Re2=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Qe2=10
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
h4=4
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
g5=4
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Bd2=3
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Qd2=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Re1=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Nd2=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Rf2=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Qe1=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Qc2=2
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
f5=1
1rb1nrk1/2q1bppp/p1n1p3/2p1P3/2Pp1PP1/3P1NN1/P5BP/R1BQ1RK1 w - -
Ne4=1
1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -
Rbxc8=10
1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -
Rexc8=8
1rN1r1k1/1pq2pp1/2p1nn1p/p2p1B2/3P4/4P2P/PPQ1NPP1/2R2RK1 b - -
Ra8=4
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Rbc8=10
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
h6=9
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
exf4=8
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Qc4=7
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Kh8=6
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Bc6=5
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Ra8=4
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Qc6=4
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Qc8=2
1r2r1k1/1pqbbppp/p2p1n2/4p3/P3PP2/2N1BB2/1PP2QPP/R4R1K b - -
Be6=1
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
b5=10
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
a5=8
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
h6=5
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Qb6=9
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Qc7=9
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Rc8=8
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Ra8=7
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
b6=7
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
a6=7
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Be8=6
1r1q1rk1/pp1bbppp/2n1p1n1/4P3/2BpN3/3P1N2/PP2QPPP/R1B1R1K1 b - -
Ncxe5=5
*/
Parent - - By rocket (***) [se] Date 2017-06-17 10:39
I don't understand your reasoning here. It doesn't matter if your engine dispute it, even pondering for days... Engines are substantially weaker strategically than humans.
Parent - By user923005 (****) [us] Date 2017-06-19 19:49
No they're not.
All the top correspondence players use engines to help them now.
And at extreme depths, we are no longer tactical but strategic in thinking with engine lines.
Up Topic The Rybka Lounge / Test Positions / Rybka 1.2 stronger than Deep Rybka 3 - positional test suite

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