Author: Robert Hyatt
Date: 21:43:44 09/01/99
Go up one level in this thread
On September 01, 1999 at 19:45:13, Phil Dixon wrote:
>
>
>r2k3r/p1p2ppp/3b4/1B1n4/3Pp1bq/5PN1/PP1P1KPP/RNBQ3R b - - 0 13
>
>I would be interested in different programs analysis of this position and what
>some good player's analysis of the position would be? Obviously, Black is down
>a piece. Is there positional compensation, how much?
>
>Black to move. I haven't been able to find a refutation. Could you run this on
>your Xeon box for a while, Bob? I would be most grateful.
>
>
>Thanks everyone.
>
>Phil
Here is the quad xeon's results for several minutes:
8 1.86 -2.98 1. ... exf3 2. gxf3 Bd7 3. Bxd7 Qxd4+
4. Ke1 Kxd7 5. Ne4 Rae8 6. Kf1
8-> 2.70 -2.98 1. ... exf3 2. gxf3 Bd7 3. Bxd7 Qxd4+
4. Ke1 Kxd7 5. Ne4 Rae8 6. Kf1
9 8.89 -2.98 1. ... exf3 2. gxf3 Bh3 3. Qc2 Qxd4+
4. Ke2 Rb8 5. Bc6 Nb4 6. Qe4 Qxe4+
7. Bxe4 Re8
9-> 11.81 -2.98 1. ... exf3 2. gxf3 Bh3 3. Qc2 Qxd4+
4. Ke2 Rb8 5. Bc6 Nb4 6. Qe4 Qxe4+
7. Bxe4 Re8
10 35.88 -2.88 1. ... exf3 2. gxf3 Bh3 3. Ke2 Bg2
4. Bc6 Qxd4 5. Qb3 Bxh1 6. Bxa8 Re8+
7. Kf1
10-> 44.14 -2.88 1. ... exf3 2. gxf3 Bh3 3. Ke2 Bg2
4. Bc6 Qxd4 5. Qb3 Bxh1 6. Bxa8 Re8+
7. Kf1
11 1:42 -2.52 1. ... exf3 2. gxf3 Bh3 3. Qe2 Be6
4. Qf1 Qxd4+ 5. Ke1 Nb4 6. Na3 c6 7.
Bc4 Re8
11-> 2:17 -2.52 1. ... exf3 2. gxf3 Bh3 3. Qe2 Be6
4. Qf1 Qxd4+ 5. Ke1 Nb4 6. Na3 c6 7.
Bc4 Re8
12 4:16 -2.62 1. ... exf3 2. gxf3 Bh3 3. Qe2 Be6
4. Qf1 Qxd4+ 5. Ke1 Nb4 6. Na3 c6 7.
Bc4 Re8 8. Kd1
12-> 7:33 -2.62 1. ... exf3 2. gxf3 Bh3 3. Qe2 Be6
4. Qf1 Qxd4+ 5. Ke1 Nb4 6. Na3 c6 7.
Bc4 Re8 8. Kd1
time=7:33 cpu=398% mat=-4 n=282284942 fh=94% nps=622898
ext-> checks=23351189 recaps=584530 pawns=97973 1rep=1483692
thrt:45138
predicted=0 nodes=282284942 evals=126013727
endgame tablebase-> probes done=0 successful=0
SMP-> split=12374 stop=2091 data=23/64 cpu=30:05 elap=7:33
This page took 0 seconds to execute
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