Author: Mridul Muralidharan
Date: 22:25:57 06/13/04
Hi all,
I have been following the games of my engine and one very painful thing is to
see it fall from +4.x to 0.0 due to a king hunt by opponent.
Some programs like yace , frenzee (atleast in one the games I saw) , etc seem to
identify this correctly and immediately take the eval down to 0.0 - this is not
a search depth thing.
My engine on the other hand needs a few moves to see the inevitability of the
position.
I am sure it might not be always possible to detect a king hunt always with 100%
accuracy , but any general tips , comments to get me started would be great !
Thanks
Mridul
PS : Here is a game at icc today morning where it happens again from my winboard
saved game : the comments are also present which give an idea of the evals by
both engines.
For my initial look :
[D] 6rk/pnp2p1n/1p1p3p/3PpN1q/4P1r1/2P1Q1B1/P1P2PP1/1R2R1K1 b - - 0 24
Here , Ng5 gets played since borer does not understand that the position might
lead to a draw !
Analysis in game :
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 185 6045 4931030 Nh7-g5 Nf5-e7
Rg8-e8 Ne7-f5 Rg4xe4 Qe3-d2 Nb7-c5 Bg3-h2 Re4xe1 Qd2xe1 Ng5-f3 g2xf3(Q)
Qh5xf5(Q)
PostModernist(C) kibitzes: PM: depth=11 score= +0.09 time=63 nps=481775
egtbprobes=0 egtbhits=0 PV: 25.f3 Nh3 26.gxh3 Rxg3 27.Nxg3 Qxh3 28.Kf2 Qh2
29.Kf1 Rxg3
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 409 4320 4001455 Ng5-h3 g2xh3
Rg4xg3 Nf5xg3 Qh5xh3 Re1-e2 Rg8xg3 Kg1-f2 Rg3-g2 Kf2-e1 Qh3-h1 Ke1-d2 Rg2xe2
Kd2xe2 Qh1xb1 Qe3xh6 Kh8-g8 Ke2-d2 Qb1-f1 Qh6-f6 Nb7-c5 Qf6-g5 Kg8-f8 Qg5-d8(Q)
Kf8-g7(Q)
PostModernist(C) kibitzes: PM: depth=14 score= -3.31 time=325 nps=124262
egtbprobes=0 egtbhits=0 PV: 26.gxh3 Rxg3 27.Nxg3 Qxh3 28.Re2 Rxg3 29.Kf2 Rg2
30.Ke1 Qh1
The entire game is below
[Event "ICS rated standard match"]
[Site "203.192.205.8"]
[Date "2004.06.14"]
[Round "-"]
[White "PostModernist"]
[Black "witchess"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2250"]
[TimeControl "2700+10"]
{
witchess(C) kibitzes: This is a new engine testing
witchess(C) kibitzes: Thank you for playing "Borer ver 2.01 a" Have fun !
witchess(C) kibitzes: NO Pondering , NO egtb , NO book - all those are TBD ...
though nearly complete :)
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 1.e4
}
1. e4
{
mridul kibitzes: sorry , no book
}
1... e5
{
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 2.Nf3
}
2. Nf3
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -20 9784 5662583 e7-e5 Nb1-c3
Ng8-f6 Bf1-c4 Bf8-b4 Ng1-f3 0-0
}
2... Nc6
{
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 3.Nc3
}
3. Nc3
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -16 10081 6466611 Nb8-c6 Bf1-c4
Bf8-c5 d2-d3 h7-h6 Bc1-d2 d7-d6 Nb1-c3 Bc8-g4 Nc3-e2
}
3... Nf6
{
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 4.Bb5
}
4. Bb5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -23 16804 10697117 Ng8-f6 Bf1-b5
Bf8-c5 Nc3-a4
}
4... Bb4
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 9 -8 5545 3500613 Bf8-b4 a2-a3
Bb4xc3 d2xc3 d7-d6 Bb5xc6 b7xc6 Qd1-d3 0-0 0-0
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 5.O-O
}
5. O-O O-O
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -55 14261 9511139 0-0 a2-a3
Bb4-a5 d2-d3 Ba5xc3 b2xc3 d7-d6 Bb5xc6 b7xc6 Ra1-b1
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 6.d3
}
6. d3 Bxc3
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -12 12114 8741404 Bb4xc3 b2xc3
d7-d6 Bb5xc6 b7xc6 Ra1-b1 Bc8-e6 c3-c4 h7-h6 h2-h3 Kg8-h8
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 7.bxc3
}
7. bxc3 d6
{
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 8.Bg5
}
8. Bg5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 -14 10081 7458413 d7-d6 Bb5xc6
b7xc6 Ra1-b1 Bc8-e6 c3-c4 Be6-g4 h2-h3 Bg4xf3 Qd1xf3 Ra8-b8 Rb1xb8(Q) Qd8xb8(Q)
}
8... h6
{
PostModernist(C) kibitzes: PM: depth=0 score= +0.00 time=0 nps=0 egtbprobes=0
egtbhits=0 PV: 9.Bh4
}
9. Bh4
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 14 13220 10105210 h7-h6 Bg5-d2
Bc8-d7 Ra1-b1 a7-a6 Bb5-a4 b7-b5 Ba4-b3 Nf6-h7 Qd1-e2 Qd8-f6
}
9... Na5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 9 4303 3190894 Nc6-a5 Qd1-d2
c7-c6 Bb5-a4 b7-b5 Ba4-b3 Na5xb3 a2xb3 Bc8-g4 Qd2-e3 g7-g5
PostModernist(C) kibitzes: PM: depth=13 score= +0.11 time=158 nps=76010
egtbprobes=0 egtbhits=0 PV: 10.Nd2 c6 11.Ba4 b5 12.Bb3 d5 13.a4 Be6 14.Nf3 Nxb3
15.cxb3
}
10. Nd2 g5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 24 7325 5661903 g7-g5 Bh4-g3
Bc8-g4 f2-f3 Bg4-d7 Bb5-c4 Nf6-h5 Bg3-f2 Na5xc4 Nd2xc4 Kg8-h7 Ra1-b1 b7-b6
PostModernist(C) kibitzes: PM: depth=14 score= +0.11 time=150 nps=50447
egtbprobes=0 egtbhits=0 PV: 11.Bg3 a6 12.Ba4 Bg4 13.f3 Bd7 14.Bxd7 Qxd7 15.Nb3
Nc6 16.d4
}
11. Bg3 Bd7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 17 15110 11366019 Bc8-d7 Bb5xd7
Qd8xd7 h2-h4 Qd7-g4 Qd1xg4 Nf6xg4 f2-f3 g5xh4 Bg3xh4 Ng4-e3 Rf1-c1 f7-f5
PostModernist(C) kibitzes: PM: depth=12 score= +0.26 time=132 nps=13529
egtbprobes=0 egtbhits=0 PV: 12.Bxd7 Qxd7 13.d4 Qe7 14.Qf3 c6 15.h4 b5 16.hxg5
hxg5
}
12. Bxd7 Qxd7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 2 13335 10302385 Qd8xd7 h2-h4
g5-g4 f2-f4 Nf6-h5 f4-f5 Nh5-f6 Nd2-b3 Na5-c6 Qd1-d2 Nf6-h5 Qd2-e3
PostModernist(C) kibitzes: PM: depth=13 score= +0.24 time=117 nps=334879
egtbprobes=0 egtbhits=0 PV: 13.d4 Qe6 14.d5 Qg4 15.f3 Qd7 16.Qb1 Nh5 17.Bf2 Nf4
18.Qb4
}
13. d4 Rfe8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 22 9845 7736548 Rf8-e8 Qd1-f3
Qd7-e6 d4-d5 Qe6-e7 Qf3-f5 c7-c6 h2-h4 Nf6-h5 d5xc6 b7xc6
PostModernist(C) kibitzes: PM: depth=12 score= +0.28 time=117 nps=305011
egtbprobes=0 egtbhits=0 PV: 14.Qf3 Qe7 15.d5 Rac8 16.c4 b6 17.Rab1 g4 18.Qd3 h5
19.Nb3
}
14. Qf3 Qe7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 21 11818 9119981 Qd7-e7 Rf1-e1
Ra8-b8 Qf3-f5 Qe7-e6 Qf5xe6 Re8xe6 f2-f3 Re6-e8 Bg3-f2
PostModernist(C) kibitzes: PM: depth=12 score= +0.31 time=100 nps=322878
egtbprobes=0 egtbhits=0 PV: 15.d5 c6 16.c4 c5 17.Rab1 b6 18.h3 Nb7 19.Rfe1 Rad8
20.Nb3
}
15. d5 b6
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 9 19 3409 2582272 b7-b6 Ra1-b1
c7-c6 Rf1-e1 c6xd5
PostModernist(C) kibitzes: PM: depth=13 score= +0.35 time=90 nps=362420
egtbprobes=0 egtbhits=0 PV: 16.h4 c6 17.c4 Rac8 18.hxg5 hxg5 19.Rfc1 g4 20.Qe3
Nh5
}
16. h4 Nh7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 0 3553 2861192 Nf6-h7 Qf3-h5
Qe7-f6 f2-f3 Qf6-g6 Qh5xg6 f7xg6 h4xg5 Nh7xg5 Bg3-h4 Kg8-h7
PostModernist(C) kibitzes: PM: depth=12 score= +0.52 time=87 nps=346688
egtbprobes=0 egtbhits=0 PV: 17.hxg5 Qxg5 18.Qd3 Nb7 19.Nb3 Nf6 20.Qc4 Rac8
21.Qa6 Nc5
}
17. hxg5 Qxg5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 6 6461 5341082 Qe7xg5 Qf3-e3
f7-f6 f2-f4 Qg5-g7 f4xe5 d6xe5 Qe3-f2 Re8-f8 Bg3-h2 Na5-b7
PostModernist(C) kibitzes: PM: depth=12 score= +0.48 time=80 nps=358316
egtbprobes=0 egtbhits=0 PV: 18.Qd3 Nb7 19.f4 Qg6 20.Rae1 Nc5 21.Qf3 exf4 22.Bxf4
Ng5
}
18. Qd3 Kh8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 3 10668 8354015 Kg8-h8 f2-f4
Qg5-g7 f4xe5 d6xe5 Qd3-f3 Re8-g8 Bg3-h4 Nh7-g5 Qf3-f6 Qg7xf6(Q) Rf1xf6(Q)
PostModernist(C) kibitzes: PM: depth=12 score= +0.60 time=84 nps=339403
egtbprobes=0 egtbhits=0 PV: 19.Rfe1 Nf6 20.Nb3 Nb7 21.Qc4 Rec8 22.Qa6 Rcb8
23.Qa4 Qg6
}
19. Rfe1 Rg8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 70 10026 8027130 Re8-g8 Nd2-f3
Qg5-g7 Qd3-e2 Nh7-f6 Nf3-h2 Nf6-g4 Nh2xg4 Qg7xg4 Qe2xg4 Rg8xg4(Q)
PostModernist(C) kibitzes: PM: depth=13 score= +0.65 time=81 nps=377650
egtbprobes=0 egtbhits=0 PV: 20.Nf3 Qh5 21.Nh4 Nb7 22.Nf5 Nc5 23.Qe3 Ng5 24.f3
Qg6
}
20. Nf3 Qh5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 91 5267 4261360 Qg5-h5 Qd3-e2
Nh7-f6 Bg3-h4 Nf6-d7 Bh4-g3 Rg8-g7 Nf3-h2 Qh5xe2 Re1xe2 Ra8-g8 Ra1-e1
PostModernist(C) kibitzes: PM: depth=12 score= +0.47 time=75 nps=473931
egtbprobes=0 egtbhits=0 PV: 21.Nh4 Nb7 22.Nf5 Nc5 23.Qe3 Nf6 24.f3 Qg5 25.Qxg5
hxg5
}
21. Nh4 Rg4
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 109 6517 5307007 Rg8-g4 Nh4-f5
Ra8-g8 Nf5-e3 Rg4-g5 Qd3-e2 Nh7-f6 Qe2xh5 Rg5xh5 Ne3-f1 Rg8-g4
PostModernist(C) kibitzes: PM: depth=12 score= +0.63 time=77 nps=338338
egtbprobes=0 egtbhits=0 PV: 22.Nf5 Nf6 23.f3 Rg5 24.f4 exf4 25.Bxf4 Rg4 26.Qd4
Qg6
}
22. Nf5 Rag8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 91 3467 2926881 Ra8-g8 Nf5-e3
PostModernist(C) kibitzes: PM: depth=11 score= +0.59 time=75 nps=352225
egtbprobes=0 egtbhits=0 PV: 23.Rab1 Nf6 24.Rb4 R4g5 25.Qa6 Ra8
}
23. Rab1 Nb7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 9 101 3923 3083761 Na5-b7 Nf5-e3
Nb7-c5 Qd3-d1 Nh7-f6 Ne3xg4 Rg8xg4 Qd1-f3 Nf6xe4
PostModernist(C) kibitzes: PM: depth=12 score= +0.39 time=123 nps=27347
egtbprobes=0 egtbhits=0 PV: 24.Qe3 Ng5 25.f3 Rf4 26.Rf1 Nh3 27.gxh3 Rxf5 28.exf5
Rxg3
}
24. Qe3 Ng5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 10 185 6045 4931030 Nh7-g5 Nf5-e7
Rg8-e8 Ne7-f5 Rg4xe4 Qe3-d2 Nb7-c5 Bg3-h2 Re4xe1 Qd2xe1 Ng5-f3 g2xf3(Q)
Qh5xf5(Q)
PostModernist(C) kibitzes: PM: depth=11 score= +0.09 time=63 nps=481775
egtbprobes=0 egtbhits=0 PV: 25.f3 Nh3 26.gxh3 Rxg3 27.Nxg3 Qxh3 28.Kf2 Qh2
29.Kf1 Rxg3
}
25. f3 Nh3+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 409 4320 4001455 Ng5-h3 g2xh3
Rg4xg3 Nf5xg3 Qh5xh3 Re1-e2 Rg8xg3 Kg1-f2 Rg3-g2 Kf2-e1 Qh3-h1 Ke1-d2 Rg2xe2
Kd2xe2 Qh1xb1 Qe3xh6 Kh8-g8 Ke2-d2 Qb1-f1 Qh6-f6 Nb7-c5 Qf6-g5 Kg8-f8 Qg5-d8(Q)
Kf8-g7(Q)
PostModernist(C) kibitzes: PM: depth=14 score= -3.31 time=325 nps=124262
egtbprobes=0 egtbhits=0 PV: 26.gxh3 Rxg3 27.Nxg3 Qxh3 28.Re2 Rxg3 29.Kf2 Rg2
30.Ke1 Qh1
}
26. gxh3 Rxg3+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 12 375 28226 28053241 Rg4xg3 Nf5xg3
Qh5xh3 Re1-e2 Rg8xg3 Kg1-f2 Rg3-g2 Kf2-e1 Qh3-h1 Ke1-d2 Rg2xe2 Qe3xe2 Qh1xb1
Qe2-a6 Nb7-c5 Qa6-c8 Kh8-g7 Qc8xc7 Qb1-f1 Qc7xd6 Qf1-g2 Kd2-c1 f7-f6
PostModernist(C) kibitzes: PM: depth=15 score= -2.83 time=206 nps=165860
egtbprobes=0 egtbhits=0 PV: 27.Nxg3 Qxh3 28.Re2 Rxg3 29.Kf2 Rg2 30.Ke1 Qh1
31.Kd2 Rxe2
}
27. Nxg3 Qxh3
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 13 401 20642 20747251 Qh5xh3 Re1-e2
Rg8xg3 Kg1-f2 Rg3-g2 Kf2-e1
PostModernist(C) kibitzes: PM: depth=13 score= -2.79 time=122 nps=28426
egtbprobes=0 egtbhits=0 PV: 28.Re2 Rxg3 29.Kf2 Rg2 30.Ke1 Qh1 31.Kd2 Rxe2
32.Kxe2 Qxb1
}
28. Re2 Rxg3+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 11 401 12262 12666401 Rg8xg3 Kg1-f2
PostModernist(C) kibitzes: PM: depth=13 score= -2.79 time=41 nps=340382
egtbprobes=0 egtbhits=0 PV: 29.Kf2 Rg2 30.Ke1 Qh1 31.Kd2 Rxe2 32.Kxe2 Qxb1
33.Qxh6 Kg8
}
29. Kf2 Rg2+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 12 374 4137 4330800 Rg3-g2 Kf2-e1
PostModernist(C) kibitzes: PM: depth=14 score= -2.79 time=43 nps=401153
egtbprobes=0 egtbhits=0 PV: 30.Ke1 Qh1 31.Kd2 Rxe2 32.Kxe2 Qxb1 33.Qxh6 Kg8
34.Qg5 Kf8
}
30. Ke1 Qh1+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 13 404 4337 5042199 Qh3-h1 Ke1-d2
Rg2xe2 Qe3xe2 Qh1xb1 Qe2-a6 Nb7-c5 Qa6-c8 Kh8-g7 Qc8xc7 Qb1-f1 Qc7xd6 Qf1xf3
Qd6xe5 Kg7-g6 d5-d6 Qf3xe4 Qe5-g3 Kg6-h7 Kd2-c1
PostModernist(C) kibitzes: PM: depth=16 score= -2.79 time=42 nps=470692
egtbprobes=0 egtbhits=0 PV: 31.Kd2 Rxe2 32.Kxe2 Qxb1 33.Qxh6 Kg8 34.Qg5 Kf8
35.Qh6 Ke8
}
31. Kd2 Rxe2+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 14 396 4187 5444964 Rg2xe2 Qe3xe2
Qh1xb1 Qe2-a6 Nb7-c5 Qa6-c8 Kh8-g7 Qc8xc7 Qb1-f1 Qc7xd6 Qf1xf3 Qd6xe5 Kg7-g8
Kd2-c1 Qf3xe4 Qe5-b8 Kg8-g7 Qb8-g3 Qe4-g6
PostModernist(C) kibitzes: PM: depth=16 score= -2.79 time=40 nps=443776
egtbprobes=0 egtbhits=0 PV: 32.Kxe2 Qxb1 33.Qxh6 Kg8 34.Qg5 Kf8 35.Qh6 Ke8
36.Qh8 Kd7
}
32. Kxe2 Qxb1
{
PostModernist(C) kibitzes: PM: depth=17 score= -2.79 time=63 nps=409600
egtbprobes=0 egtbhits=0 PV: 33.Qxh6 Kg8 34.Qg5 Kf8 35.Qh6 Ke8 36.Qh8 Kd7 37.Qh3
Ke7
}
33. Qxh6+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 13 401 6282 7118009 Qh1xb1 Qe3xh6
Kh8-g8 Qh6-g5 Kg8-f8 Qg5-h6 Kf8-e8 Qh6-h8 Ke8-d7 Qh8-h3 Kd7-e7 Qh3-h4 f7-f6
Qh4-h7 Ke7-d8
}
33... Kg8
{
PostModernist(C) kibitzes: PM: depth=17 score= -2.79 time=102 nps=410213
egtbprobes=0 egtbhits=0 PV: 34.Qg5 Kf8 35.Qh6 Ke8 36.Qh8 Kd7 37.Qh3 Ke7 38.Qh4
f6 39.Qh7
}
34. Qg5+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 105 10159 14346669 Kh8-g8 Qh6-g5
Kg8-h7 Qg5-h5 Kh7-g7 Qh5-g4 Kg7-f8 Qg4-c8 Kf8-g7 Qc8-g4
}
34... Kh7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 92 3728 5105763 Kg8-h7 Qg5-h5
Kh7-g7 Qh5-g5 Kg7-f8 Qg5-h6 Kf8-e8 Qh6-h8 Ke8-d7 Qh8-h3 Kd7-d8 Qh3-h4 Kd8-c8
Qh4-g4 Kc8-b8 Qg4-g8 Nb7-d8 Qg8xd8 Kb8-b7 Ke2-d2 Qb1-f1 Qd8-f6
PostModernist(C) kibitzes: PM: depth=15 score= -2.79 time=42 nps=416478
egtbprobes=0 egtbhits=0 PV: 35.Qh4 Kg7 36.Qg5 Kf8 37.Qh6 Ke8 38.Qh8 Kd7 39.Qh3
Ke7
}
35. Qh4+ Kg7
{
PostModernist(C) kibitzes: PM: depth=15 score= -2.79 time=49 nps=422067
egtbprobes=0 egtbhits=0 PV: 36.Qg5 Kf8 37.Qh6 Ke8 38.Qh8 Kd7 39.Qh3 Ke7 40.Qh4
f6 41.Qh7
}
36. Qg5+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 18 71 4895 7110379 Kh7-g7 Qh4-g5
Kg7-f8
}
36... Kf8
{
PostModernist(C) kibitzes: PM: depth=17 score= -2.79 time=54 nps=356039
egtbprobes=0 egtbhits=0 PV: 37.Qh6 Ke8 38.Qh8 Kd7 39.Qh3 Ke7
}
37. Qh6+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 0 5339 6742335 Kg7-f8 Qg5-h6
Kf8-e8 Qh6-h8 Ke8-d7 Qh8-h3 Kd7-d8 Qh3-h8 Kd8-e7 Qh8-h4 Ke7-d7 Qh4-h3
}
37... Ke8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 0 3548 5414840 Kf8-e8 Qh6-h8
Ke8-d7 Qh8-h3 Kd7-d8 Qh3-h8 Kd8-e7 Qh8-h4 Ke7-d7 Qh4-g4 Kd7-e8 Qg4-g8 Ke8-e7
Qg8-g5 Ke7-f8
PostModernist(C) kibitzes: PM: depth=15 score= -0.23 time=37 nps=533076
egtbprobes=0 egtbhits=0 PV: 38.Qh8 Kd7 39.Qh3 Kd8 40.Qh4 Kc8 41.Qh3 Kb8 42.Qh8
Nd8
}
38. Qh8+ Kd7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 0 2970 4350080 Ke8-d7 Qh8-h3
Kd7-d8 Qh3-h8 Kd8-e7 Qh8-h4 Ke7-d7 Qh4-g4 Kd7-e8 Qg4-g8 Ke8-e7 Qg8-g5 Ke7-e8
Qg5-g8
PostModernist(C) kibitzes: PM: depth=15 score= -0.23 time=39 nps=456471
egtbprobes=0 egtbhits=0 PV: 39.Qh3 Kd8 40.Qh8 Ke7 41.Qh4 f6 42.Qh7 Kf8 43.Qh8
Kf7 44.Qh7
}
39. Qh3+ Kd8
{
PostModernist(C) kibitzes: PM: depth=16 score= -0.23 time=57 nps=496404
egtbprobes=0 egtbhits=0 PV: 40.Qh8 Ke7 41.Qh4 Ke8 42.Qh8 Kd7 43.Qh3 Kd8 44.Qh8
Ke7
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 0 5715 8545573 Kd7-d8 Qh3-h8
Kd8-e7 Qh8-h4 Ke7-d7 Qh4-g4 f7-f5 Qg4xf5 Kd7-e8 Qf5-e6 Ke8-f8 Qe6-c8 Kf8-g7
Qc8xc7 Kg7-h6 Ke2-d2 Qb1-f1 Qc7xb7 Qf1xf3 Qb7-c8 Qf3-f2 Kd2-d3 Qf2-f3(Q)
Kd3-d2(Q)
}
40. Qh8+ Ke7
{
witchess(C) kibitzes: Winboard-DM: ZippyDraw = counter 5; LastDraw: 0;
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 19 0 4364 6736034 Kd8-e7 Qh8-h4
Ke7-d7 Qh4-g4 f7-f5 Qg4xf5 Kd7-e8 Qf5-e6 Ke8-d8 Qe6-g8 Kd8-e7 Qg8-e6 Ke7-f8
Qe6-c8 Kf8-f7 Qc8xc7 Kf7-g6 Ke2-d2 Qb1-f1 Qc7xb7 Qf1xf3 Qb7-c6 Qf3-f4 Kd2-d1
Qf4-f1 Kd1-d2(Q) Qf1-f4(Q)
PostModernist(C) kibitzes: PM: depth=16 score= -0.23 time=44 nps=456958
egtbprobes=0 egtbhits=0 PV: 41.Qh4 Ke8 42.Qh8 Kd7 43.Qh3 Kd8 44.Qh8 Ke7 45.Qh4
Ke8
}
41. Qh4+ Kd7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 18 0 4420 6397221 Ke7-d7 Qh4-g4
f7-f5 Qg4xf5 Kd7-e8 Qf5-e6 Ke8-d8 Qe6-g8 Kd8-e7 Qg8-e6 Ke7-f8 Qe6-c8 Kf8-f7
Qc8xc7 Kf7-f6 Ke2-d2 Qb1-f1 Qc7xb7 Qf1-f2 Kd2-c1 Qf2-f1 Kc1-b2 Qf1-b5 Kb2-a3
Qb5-a5 Ka3-b2(Q) Qa5-b5(Q)
PostModernist(C) kibitzes: PM: depth=16 score= -0.23 time=42 nps=533685
egtbprobes=0 egtbhits=0 PV: 42.Qh3 Kd8 43.Qh8 Ke7 44.Qh4 Ke8 45.Qh8 Kd7 46.Qh3
Kd8
}
42. Qh3+ f5
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 16 0 4504 5891154 f7-f5 Qh3xf5
Kd7-e8 Qf5-e6 Ke8-f8 Qe6-c8 Kf8-f7 Qc8xc7 Kf7-f6 Ke2-d2 Qb1-h1 Qc7xb7 Qh1-g2
Kd2-e1 Qg2-g1 Ke1-d2 Qg1-g2
PostModernist(C) kibitzes: PM: depth=14 score= +0.00 time=41 nps=441829
egtbprobes=0 egtbhits=0 PV: 43.Qxf5 Ke7 44.Qe6 Kd8 45.Qg8 Kd7 46.Qh7 Ke8 47.Qg6
Kd8
}
43. Qxf5+ Ke7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 16 0 5496 7685239 Kd7-e7 Qf5-e6
Ke7-f8 Qe6-c8 Kf8-f7 Qc8xc7 Kf7-g6 Ke2-d2 Qb1-f1 Qc7xb7 Qf1xf3 Qb7-c6 Qf3-f4
Kd2-d3 Qf4-f1 Kd3-e3 Qf1-c1 Ke3-d3 Qc1-f1
PostModernist(C) kibitzes: PM: depth=15 score= +0.00 time=55 nps=455776
egtbprobes=0 egtbhits=0 PV: 44.Qe6 Kd8 45.Qg8 Kd7 46.Qe6 Kd8 47.Qg8 Kd7 48.Qe6
Kd8
}
44. Qe6+ Kd8
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 16 0 3260 4659774 Ke7-d8 Qe6-g8
Kd8-e7 Qg8-e6
PostModernist(C) kibitzes: PM: depth=15 score= +0.00 time=36 nps=472709
egtbprobes=0 egtbhits=0 PV: 45.Qg8 Kd7 46.Qe6 Kd8 47.Qg8 Kd7 48.Qe6 Kd8 49.Qg8
Kd7
}
45. Qg8+ Ke7
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 17 0 3014 4395427 Kd8-e7 Qg8-e6
PostModernist(C) kibitzes: PM: depth=16 score= +0.00 time=41 nps=425379
egtbprobes=0 egtbhits=0 PV: 46.Qe6 Kd8 47.Qg8 Kd7 48.Qe6 Kd8 49.Qg8 Kd7 50.Qe6
Kd8
}
46. Qe6+ Kd8
{
PostModernist(C) kibitzes: PM: depth=15 score= +0.00 time=43 nps=522114
egtbprobes=0 egtbhits=0 PV: 47.Qg8 Kd7 48.Qe6 Kd8 49.Qg8 Kd7 50.Qe6 Kd8 51.Qg8
Kd7
}
47. Qg8+
{
witchess(C) kibitzes: (TBP/TBS:0/0) PV : 18 0 4289 6335763 Ke7-d8
witchess(C) kibitzes: Winboard-DM: ZippyDraw = counter 11; LastDraw: 79; score 0
R-Diff -285
}
{Game drawn by mutual agreement} 1/2-1/2
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.