Author: Dann Corbit
Date: 19:53:00 01/27/00
Go up one level in this thread
C.A.P. records (machine was jugged but with 1000 seconds still does well):
[D]r4rk1/pbq2pp1/1p2pn1p/2P1N3/7P/3B4/PPPQ1PP1/2KRR3 b - - acd 13; acn
131272132; acs 1004; am Bxg2; ce -58; id "Anand,V - Korchnoi,V"; pv bxc5 g4 Nd5
g5 h5 Kb1 Rab8 a3 Rfd8 g6 f6 Nf7 Re8;
[D]r2q1rk1/4bppp/bp6/3BP3/6Q1/6P1/R4P1P/3R2K1 b - - acd 13; acn 147184051; acs
1001; am Rxf3; bm Bb7; ce 204; id "Kramnik,V - Lputian,S"; pv Qc7 Bxa8 Rxa8 e6
Qc6 exf7+ Kxf7 Re1 Bf8 Rd2 Bc8 Qf4+ Kg8 Rd8 Qc5;
This one is interesting. Earlier notes indicate [actually a paraphrase]: "best
move is Bb7 and with Qc5 the game appears fairly even but Rxf3 loses
immediately." The chosen move Qc7 is found nowhere in the suggestions, yet
crafty picks it instantly and sticks with it through every iteration.
[D]6k1/5rpp/2q1p3/p3Br1n/2P1R3/P4P2/6QP/6RK b - - acd 13; acn 132285893; acs
1001; am Rxf3; ce 94; id "Short,N - Polgar,Ju"; pv g6 Rb1 Rf8 Rg1 Nf6 Re3 Qxc4
Bd6 Rd8 Rd1 Rd5 Rxd5 Qxd5;
Crafty log:
pondering enabled.
EGTB cache memory = 16M bytes.
hash table memory = 48M bytes.
pawn hash table memory = 8M bytes.
play best book line after search.
EGTB access enabled
using tbpath=e:/crafty/release/tb,F:/KBP
4 piece tablebase files found
1302kb of RAM used for TB indices and decompression tables
PFGA: EPD record: 1 ID: Anand,V - Korchnoi,V
middle-game phase
clearing hash tables
time surplus 0.00 time limit 16:40 (16:40)
nss depth time score variation (1)
Black(0): exit
7 1.89 0.03 1. ... Qxc5 2. g4 Rad8 3. Qe3 Qc7 4.
Kb1 Bd5
7-> 3.26 0.03 1. ... Qxc5 2. g4 Rad8 3. Qe3 Qc7 4.
Kb1 Bd5
8 4.49 -0.07 1. ... Qxc5 2. g4 Rad8 3. Qe3 Qc7 4.
Kb1 Nd5 5. Qf3
8-> 7.87 -0.07 1. ... Qxc5 2. g4 Rad8 3. Qe3 Qc7 4.
Kb1 Nd5 5. Qf3
9 14.05 -0.02 1. ... Qxc5 2. g4 Rad8 3. f3 Ne4 4.
fxe4 Qxe5 5. g5 h5
9-> 18.45 -0.02 1. ... Qxc5 2. g4 Rad8 3. f3 Ne4 4.
fxe4 Qxe5 5. g5 h5
10 38.43 -0.37 1. ... Qxc5 2. g4 Rad8 3. Qe2 Qb4 4.
g5 Qf4+ 5. Qd2 Qxd2+ 6. Rxd2 hxg5 7.
hxg5 Nd7 8. Ng4
10 1:24 -0.32 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1
10-> 2:44 -0.32 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1
11 2:59 -0.24 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1 Rd8+ 8. Kc1 Bxe4 9. Rxe4
11-> 4:58 -0.24 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1 Rd8+ 8. Kc1 Bxe4 9. Rxe4
12 6:21 -0.24 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1 Rd8+ 8. Kc1 Bxe4 9. Rxe4
12-> 9:29 -0.24 1. ... bxc5 2. g4 Rad8 3. g5 Ne4 4.
Qf4 f6 5. Bxe4 fxe5 6. Qg3 Rxd1+ 7.
Kxd1 Rd8+ 8. Kc1 Bxe4 9. Rxe4
13 13:54 -0.58 1. ... bxc5 2. g4 Nd5 3. g5 h5 4. Kb1
Rab8 5. a3 Rfd8 6. g6 f6 7. Nf7 Re8
time=16:40 cpu=99% mat=-1 n=131272132 fh=91% nps=131114
ext-> checks=4120766 recaps=432064 pawns=73305 1rep=321826
thrt:29121
predicted=0 nodes=131272132 evals=28776711
endgame tablebase-> probes done=0 successful=0
PFGA: EPD record: 2 ID: Kramnik,V
time surplus 0.00 time limit 16:40 (16:40)
nss depth time score variation (1)
6 0.64 2.13 1. ... Qc7 2. Bxa8 Rxa8 3. Qf3 Ra7
4. Rd5
6-> 0.76 2.13 1. ... Qc7 2. Bxa8 Rxa8 3. Qf3 Ra7
4. Rd5
7 1.52 2.17 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Bf6 4.
Rd7 Qc1+ 5. Kg2 fxe6 6. Qxe6+
7-> 1.76 2.17 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Bf6 4.
Rd7 Qc1+ 5. Kg2 fxe6 6. Qxe6+
8 4.63 2.01 1. ... Qc7 2. Bxa8 Rxa8 3. Qf5 Ra7
4. Rad2 Bb5 5. Rd5
8-> 6.02 2.01 1. ... Qc7 2. Bxa8 Rxa8 3. Qf5 Ra7
4. Rad2 Bb5 5. Rd5
9 17.72 2.03 1. ... Qc7 2. Bxa8 Rxa8 3. Qd7 Qxd7
4. Rxd7 Kf8 5. Ra1 Ke8 6. Rad1
9-> 19.28 2.03 1. ... Qc7 2. Bxa8 Rxa8 3. Qd7 Qxd7
4. Rxd7 Kf8 5. Ra1 Ke8 6. Rad1
10 53.60 2.07 1. ... Qc7 2. Bxa8 Rxa8 3. Rda1 Qb7
4. Rd2 Bb5 5. Rxa8+ Qxa8 6. Qd4 Qc6
7. Qf4
10-> 59.31 2.07 1. ... Qc7 2. Bxa8 Rxa8 3. Rda1 Qb7
4. Rd2 Bb5 5. Rxa8+ Qxa8 6. Qd4 Qc6
7. Qf4
11 3:29 2.14 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Qc6 4.
exf7+ Kxf7 5. Qf5+ Kg8 6. Rc2 Bc4 7.
Qd7 Qxd7 8. Rxd7 Bb3
11-> 3:36 2.14 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Qc6 4.
exf7+ Kxf7 5. Qf5+ Kg8 6. Rc2 Bc4 7.
Qd7 Qxd7 8. Rxd7 Bb3
12 11:55 2.04 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Qc6 4.
exf7+ Kxf7 5. Re1 Bf8 6. Rd2 Bc8 7.
Qf4+ Kg8 8. Rd8 Qc5
12-> 12:50 2.04 1. ... Qc7 2. Bxa8 Rxa8 3. e6 Qc6 4.
exf7+ Kxf7 5. Re1 Bf8 6. Rd2 Bc8 7.
Qf4+ Kg8 8. Rd8 Qc5
time=16:41 cpu=99% mat=3 n=147184051 fh=94% nps=147020
ext-> checks=12784923 recaps=274128 pawns=165211 1rep=708968
thrt:19185
predicted=0 nodes=147184051 evals=14022735
endgame tablebase-> probes done=0 successful=0
PFGA: EPD record: 3 ID: Short,N - Polgar,Ju
time surplus 0.00 time limit 16:40 (16:40)
nss depth time score variation (1)
6 1.88 ++ 1. ... h6!!
6 2.41 0.74 1. ... h6 2. Re3 a4 3. Rd1 Qxc4 4.
Rd8+ Rf8
6-> 2.58 0.74 1. ... h6 2. Re3 a4 3. Rd1 Qxc4 4.
Rd8+ Rf8
7 4.32 0.73 1. ... h6 2. Bc3 Rxf3 3. Re3 a4 4.
Be5 Qb7 <HT>
7-> 5.34 0.73 1. ... h6 2. Bc3 Rxf3 3. Re3 a4 4.
Be5 Qb7 <HT>
8 10.65 0.78 1. ... h6 2. h3 Nf6 3. Re3 Qxc4 4.
Rc3 Qh4 5. Rc8+ Kh7
8-> 12.78 0.78 1. ... h6 2. h3 Nf6 3. Re3 Qxc4 4.
Rc3 Qh4 5. Rc8+ Kh7
9 23.25 0.92 1. ... h6 2. h3 a4 3. Re3 Qxc4 4. Rc3
Qa6 5. Bc7 Nf4 6. Bxf4 Rxf4
9-> 25.40 0.92 1. ... h6 2. h3 a4 3. Re3 Qxc4 4. Rc3
Qa6 5. Bc7 Nf4 6. Bxf4 Rxf4
10 1:00 0.81 1. ... h6 2. Bc3 Rxf3 3. Re3 Qb7 4.
Rxf3 Qxf3 5. Bxa5 Qxa3 6. Bd8 Qc5
10-> 2:06 0.81 1. ... h6 2. Bc3 Rxf3 3. Re3 Qb7 4.
Rxf3 Qxf3 5. Bxa5 Qxa3 6. Bd8 Qc5
11 2:52 0.74 1. ... h6 2. Bc3 Rxf3 3. Re3 R7f5 4.
Be5 Qb7 5. a4 Qf7 6. Rxf3 Rxf3 7. c5
11 6:59 0.80 1. ... g6 2. Bb2 Ng7 3. Bc3 Ne8 4.
Rh4 Kf8 5. Rf1 Nd6 6. Rd4 Nxc4
11-> 7:54 0.80 1. ... g6 2. Bb2 Ng7 3. Bc3 Ne8 4.
Rh4 Kf8 5. Rf1 Nd6 6. Rd4 Nxc4
12 14:24 0.94 1. ... g6 2. Rb1 Rf8 3. Rg1 Nf6 4.
Re3 Qxc4 5. Bd6 Rd8 6. Rd1 Rd5 7. Rxd5
Qxd5
12-> 15:30 0.94 1. ... g6 2. Rb1 Rf8 3. Rg1 Nf6 4.
Re3 Qxc4 5. Bd6 Rd8 6. Rd1 Rd5 7. Rxd5
Qxd5
time=16:40 cpu=100% mat=0 n=132285893 fh=91% nps=132307
ext-> checks=5279728 recaps=492636 pawns=4292 1rep=512540
thrt:19251
predicted=0 nodes=132285893 evals=27305907
endgame tablebase-> probes done=0 successful=0
Crafty v17.7
Black(1): quit
execution complete.
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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