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new results with updated (Shredder) engine

Now that Deep Shredder 13 came out, somewhere mid/end 2016,
my computer results on the Free Internet Chess Server
(FICS, improved again (with an engine, i'm
only allowed to use Shredder on Fics, not Komodo or Stockfish).

With still some other engines ranking higher, i came into to the
top 5 rankings on Fics for blitz, standard, *and* bullet. My opening
book -still used ony with the CP interface) now is about 32 Mb; my
favorite first move for the computer now again is 1.d4, but
sometimes i also play 1.Nf3 (often similar),
1.c4 (sometimes similar), or 1.e4.

Below the nr 4 place recently achieved on FICS:

NB not only is DS13 a much stronger engine, now also the syzygy
endgame bases can be used with the engine (had to adjust some time
settings, due to some time forfeits, maybe because i don't have
an SSD disc yet for these syzygy bases..)

below the notes for account kec(C) on Fics:


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Some news: changed layout of this blog,  more modern look;
achieved a C(orrespondence)C(hess)M(aster) norm on ICCF:

A super-GM repertoire

From my research the English opening (1.c4!) seems a good
first move in top level chess. Although the fundamental differences
between various opening moves are small (*), and a good GM
obviously also tries to look at what the opponent usually plays,
or knows (repertoire). Yet fundamentally, it also matters to know
how theory  develops, for example:

1.c4 e5 (1...c6 leads to Slav2. Nc3 Nf6 3. g3! Bb4! (3...Bc5
4.Nf3! e4 5.Nd4 0-0 6.Bg2 Bxc3 7.dxc3 d6 8.0-0 Re8 9.Nc2
and White maintains a slight advantage.

Otherwise, after 1. c4  Nf6  2. d4 e6 (2...g6 leads to Gruenfeld
or Kings-Indian) 3. Nc3    (g3 also is possible) Bb4!  4. Qc2!  0-0
(5. e4!?   d5   6. e5   Ne4  7. Bd3  c5 8. Nf3  cxd4  9. Nxd4 Nd7
10. Bf4   Ndc5 11. 0-0  Nxd3=) 5.Nf3! d5 (c5 6.dxc5 Na6 7.g3!
Nxc5 8,Bg2 b6 [...Nce4 9. 0-0 Nxc3 10. bxc3  Be7 11. e4  d6
12. e5  dxe5 13. Nxe5 Qc7 14. Qe2  Bd6 15. Re1 Bd7 16.Bg5!N]
9.0-0 Bxc3  10.Qxc3 Bb7 11.Rd1! Qe7 12.Qa3! +/=) 6.a3 Bxc3
7.Qxc3 dxc4  
8.Qxc4 b6  9.Bg5  Ba6  10.Qa…

Black is ok, chess is a draw with perfect play..

With some more Rybka analysis, i'm convinced that
chess is a draw, with perfect play for black.
After e4 e5!, and with the Ruy Lopez it seems not
possible anymore to obtain a structural advantage
for white. Neither with the Bobuljubow Ruy Lopez
variation (8.d4) nor with the Closed RL with 9.h3,
as not only the Zaitsev (10..Bb7) but maybe also
the Breyer (10..Nb8) can maintain equality
for black, i.e. equally valued positions.

Of course careful play for black is needed,
to anticipate any winning plans for white,
but i've analyzed these lines deep enough i think
that a draw seems 99.999 % likely with perfect
play for black.

If one would talk about 'solving' chess, ie.
trying to find a forced win for white against any
defence for black (like eg. in four-in-a-row) then
proving chess would be a draw, also would be a
'solution' of chess. So, i now can say that
chess has been 'solved', its a draw.. :)

*if* there would be a forced win for white…