Author: Dann Corbit
Date: 10:24:16 07/16/99
Go up one level in this thread
The short version:
8/7k/5p2/4p3/4P3/6qb/1R4B1/6K1 b - - acd 15; acn 198445133; am Bxg2; ce 1050; pv
Qe3+ Kh2 Bxg2 Rxg2 Qxe4 Rb2 Qf4+ Kh3 e4 Rb7+ Kg6 Rb1 e3 Ra1 e2 Kg2 Qd2 Kf3 Qc3+
Kxe2 Qxa1;
8/7k/5p2/4p3/4P3/6q1/1R4b1/6K1 w - - acd 19; acn 191719734; bm Rb7; ce -1020; pv
Rb7+ Qg7 Rxg7+ Kxg7 Kxg2 Kg6 Kf2 Kh5 Kf3 Kh4 Ke3 Kg4 Ke2 Kf4 Kd3 Kf3 Kd2 Kxe4
Ke2 f5;
The long version:
pondering enabled.
EGTB cache memory = 32M bytes.
hash table memory = 12M bytes.
pawn hash table memory = 4M bytes.
play best book line after search.
EGTB access enabled
using tbpath=e:/crafty/release/tb,F:/KBP
4 piece tablebase files found
1386kb of RAM used for TB indices and decompression tables
PFGA: EPD record: 1
end-game phase
clearing hash tables
time surplus 0.00 time limit 16:39 (16:39)
s depth time score variation (1)
Black(0): exit
9 1.27 7.79 1. ... Bxg2 2. Rxg2 Qe1+ 3. Kh2 Qh4+
4. Kg1 Qxe4 5. Rg3 Qf4 6. Rg2 e4 7.
Rf2 Qe3 8. Kg2
9-> 1.73 7.79 1. ... Bxg2 2. Rxg2 Qe1+ 3. Kh2 Qh4+
4. Kg1 Qxe4 5. Rg3 Qf4 6. Rg2 e4 7.
Rf2 Qe3 8. Kg2
10 2.55 7.84 1. ... Bxg2 2. Rxg2 Qe1+ 3. Kh2 Qh4+
4. Kg1 Qxe4 5. Kh2 Qf4+ 6. Kg1 e4 7.
Rh2+ Kg6 8. Rg2+ Kh5 9. Rf2 Qe3 10.
Kg2
10-> 3.38 7.84 1. ... Bxg2 2. Rxg2 Qe1+ 3. Kh2 Qh4+
4. Kg1 Qxe4 5. Kh2 Qf4+ 6. Kg1 e4 7.
Rh2+ Kg6 8. Rg2+ Kh5 9. Rf2 Qe3 10.
Kg2
11 10.25 7.85 1. ... Bxg2 2. Rb7+ Kg8 3. Rb8+ Kf7
4. Rf8+ Ke7 5. Re8+ Kd6 6. Rd8+ Kc6
7. Rc8+ Kb5 8. Rc5+ Kb4 9. Rc4+ Ka5
10. Rc5+ Kb6 11. Rc4
11 14.26 8.03 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Rg1 Qe3 5. Rg2 Qf4+ 6. Kh3 Qf3+
<HT>
11 16.63 8.08 1. ... Qe1+ 2. Kh2 Bxg2 3. Rxg2 Qh4+
4. Kg1 Qxe4 5. Rg3 Qf4 6. Kg2 e4 <HT>
11 18.73 8.09 1. ... Kh6 2. Kh1 Kg5 3. Bxh3 Qxh3+
4. Kg1 Qe3+ 5. Kh2 Qf4+ 6. Kh3 Qh4+
7. Kg2 Qxe4+ 8. Kh3 Qf3+ 9. Kh2 Qf4+
10. Kh3 Qg4+ 11. Kh2 Qh4+ 12. Kg2 e4
11-> 19.10 8.09 1. ... Kh6 2. Kh1 Kg5 3. Bxh3 Qxh3+
4. Kg1 Qe3+ 5. Kh2 Qf4+ 6. Kh3 Qh4+
7. Kg2 Qxe4+ 8. Kh3 Qf3+ 9. Kh2 Qf4+
10. Kh3 Qg4+ 11. Kh2 Qh4+ 12. Kg2 e4
12 23.59 8.16 1. ... Kh6 2. Kh1 Bxg2+ 3. Rxg2 Qe1+
4. Kh2 Qh4+ 5. Kg1 Qxe4 6. Rh2+ Kg5
7. Rh8 Qg4+ 8. Kf1 f5 9. Re8 Qf3+ 10.
Kg1 Qg3+ 11. Kf1 e4
12-> 30.73 8.16 1. ... Kh6 2. Kh1 Bxg2+ 3. Rxg2 Qe1+
4. Kh2 Qh4+ 5. Kg1 Qxe4 6. Rh2+ Kg5
7. Rh8 Qg4+ 8. Kf1 f5 9. Re8 Qf3+ 10.
Kg1 Qg3+ 11. Kf1 e4
13 39.70 8.32 1. ... Kh6 2. Kh1 Bxg2+ 3. Rxg2 Qe1+
4. Kh2 Qh4+ 5. Kg1 Qxe4 6. Rh2+ Kg5
7. Rh8 Qg4+ 8. Kf1 Qf3+ 9. Kg1 e4 10.
Rg8+ Kf4 11. Rf8 Qg3+ 12. Kf1 f5
13 1:40 8.49 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Rb2 Qf4+ 5. Kg2 e4 6. Rf2 Qg4+ 7.
Kh2 e3 8. Rg2 Qh5+ 9. Kg3 e2 10. Rg1
Qg5+ 11. Kh2
13-> 1:50 8.49 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Rb2 Qf4+ 5. Kg2 e4 6. Rf2 Qg4+ 7.
Kh2 e3 8. Rg2 Qh5+ 9. Kg3 e2 10. Rg1
Qg5+ 11. Kh2
14 4:54 8.86 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Ra2 Qf4+ 5. Kg1 e4 6. Ra7+ Kg6 7.
Ra2 e3 8. Rb2 Qf3 9. Rg2+ Kf5 10. Kh2
e2 11. Rg3
14-> 5:45 8.86 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Ra2 Qf4+ 5. Kg1 e4 6. Ra7+ Kg6 7.
Ra2 e3 8. Rb2 Qf3 9. Rg2+ Kf5 10. Kh2
e2 11. Rg3
15 6:37 ++ 1. ... Qe3+!!
15 15:25 10.50 1. ... Qe3+ 2. Kh2 Bxg2 3. Rxg2 Qxe4
4. Rb2 Qf4+ 5. Kh3 e4 6. Rb7+ Kg6 7.
Rb1 e3 8. Ra1 e2 9. Kg2 Qd2 10. Kf3
Qc3+ 11. Kxe2 Qxa1
time=16:39 cpu=100% mat=5 n=198445133 fh=90% nps=199685
ext-> checks=32253907 recaps=16200 pawns=402595 1rep=1297978
thrt:115107
predicted=0 nodes=198445133 evals=25968678
endgame tablebase-> probes done=9288 successful=9272
PFGA: EPD record: 2
clearing hash tables
time surplus 0.00 time limit 16:39 (16:39) [easy move]
s depth time score variation (1)
9 1.02 -7.76 1. Rxg2 Qe1+ 2. Kh2 Qh4+ 3. Kg1 Qxe4
4. Kf1 Qd4 5. Ke2 e4 6. Rg3 f5 7. Rg5
9-> 1.07 -7.76 1. Rxg2 Qe1+ 2. Kh2 Qh4+ 3. Kg1 Qxe4
4. Kf1 Qd4 5. Ke2 e4 6. Rg3 f5 7. Rg5
10 2.72 -7.94 1. Rxg2 Qe1+ 2. Kh2 Qh4+ 3. Kg1 Qxe4
4. Rg3 Qf4 5. Rg2 e4 6. Rh2+ Kg6 7.
Rg2+ <HT>
10 2.93 -7.67 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rf8+ Ke7
4. Rf7+ Kd6 5. Rxf6+ Kc7 6. Rf7+ Kc6
7. Rc7+ Kd6 8. Rc6+ Kd7 9. Rc7+ Ke6
<HT>
10-> 2.98 -7.67 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rf8+ Ke7
4. Rf7+ Kd6 5. Rxf6+ Kc7 6. Rf7+ Kc6
7. Rc7+ Kd6 8. Rc6+ Kd7 9. Rc7+ Ke6
<HT>
11 3.17 -7.77 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rf8+ Ke7
4. Rf7+ Kd6 5. Rxf6+ Kc7 6. Rf7+ Kc6
7. Rc7+ Kd6 8. Rc6+ Ke7 9. Rc7+ <HT>
11-> 3.32 -7.77 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rf8+ Ke7
4. Rf7+ Kd6 5. Rxf6+ Kc7 6. Rf7+ Kc6
7. Rc7+ Kd6 8. Rc6+ Ke7 9. Rc7+ <HT>
12 3.52 -7.47 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rb7+ Ke6
4. Rb6+ Kd7 5. Rd6+ Kc7 6. Rc6+ Kd8
7. Rd6+ Kc8 8. Rc6+ Kb7 9. Rb6+ Ka7
10. Ra6+ Kb8 11. Rb6+ Ka8 12. Rb4
12-> 3.63 -7.47 1. Rb7+ Kg8 2. Rb8+ Kf7 3. Rb7+ Ke6
4. Rb6+ Kd7 5. Rd6+ Kc7 6. Rc6+ Kd8
7. Rd6+ Kc8 8. Rc6+ Kb7 9. Rb6+ Ka7
10. Ra6+ Kb8 11. Rb6+ Ka8 12. Rb4
13 3.71 ++ 1. Rb7+!!
13 6.34 -1.81 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Kg4 <HT>
13-> 6.38 -1.81 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Kg4 <HT>
14 6.78 -1.81 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Bd5 7.
Rh4+ Kg5 8. Rb4 Be4 9. Ke3 Bd5 10.
Rb8
14-> 6.84 -1.81 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Bd5 7.
Rh4+ Kg5 8. Rb4 Be4 9. Ke3 Bd5 10.
Rb8
15 7.97 -1.83 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Bd5 7.
Rd3 Bh1 8. Rg3 Bc6 9. Rg6 Be4
15-> 8.04 -1.83 1. Rb7+ Kh6 2. Rh7+ Kg5 3. Rg7+ Kf4
4. Rxg3 Bxe4 5. Kf2 f5 6. Rh3 Bd5 7.
Rd3 Bh1 8. Rg3 Bc6 9. Rg6 Be4
16 10.72 -- 1. Rb7+
16 10.83 -4.10 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4
16-> 10.98 -4.10 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4
17 11.40 -- 1. Rb7+
17 25.02 -10.00 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4 10.
Ke2
17-> 2:17 -10.00 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4 10.
Ke2
18 2:29 -10.20 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4 10.
Ke2 f5
18-> 3:58 -10.20 1. Rb7+ Qg7 2. Rxg7+ Kxg7 3. Kxg2 Kg6
4. Kf2 Kh5 5. Kf3 Kh4 6. Ke3 Kg4 7.
Ke2 Kf4 8. Kd3 Kf3 9. Kd2 Kxe4 10.
Ke2 f5
19 4:11 -- 1. Rb7+
time=16:39 cpu=99% mat=-8 n=191719734 fh=94% nps=191854
ext-> checks=27785263 recaps=14571 pawns=466030 1rep=1141090
thrt:46843
predicted=0 nodes=191719734 evals=28706421
endgame tablebase-> probes done=66743 successful=66700
Crafty v16.12
White(1): quit
execution complete.
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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