Author: Mike Byrne
Date: 16:59:10 07/28/02
http://www.it.ro/ccc_search/ccc.php?art_id=146929
Crafty v17.14 SE (2 cpus) (available for for free via e-mail o
mfbyrne_pa@msn.com)
White(1):[D] R7/8/6k1/4n3/5p2/5P2/5r1p/7K b - - 0 1 bm Rxf3
(Nxf3=draw)
Black(1): go
end-game phase
clearing hash tables
time surplus 0.00 time limit 10:00 (10:00)
nss depth time score variation (1)
starting thread 1
7-> 1.03 8.29 1. ... Nxf3 2. Rh8 Kg5 3. Rh3 Rf1+
4. Kg2 Rg1+ 5. Kxf3 Rg3+ 6. Rxg3+ fxg3
7. Kg2 Kh4
8 1.53 8.52 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Kc5 6. Rc8+ Kd5
7. Rd8+ Ke4 8. Rd4+ Ke5 9. Re4+ Kd5
10. Rd4+ Ke6 <HT>
8-> 2.25 8.52 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Kc5 6. Rc8+ Kd5
7. Rd8+ Ke4 8. Rd4+ Ke5 9. Re4+ Kd5
10. Rd4+ Ke6 <HT>
9 2.87 8.51 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd1 Nh4
10. Rd8
9-> 5.11 8.51 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd1 Nh4
10. Rd8
10 6.34 8.51 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd5+ Kc6
10. Rd1 <HT>
(2) 10-> 13.72 8.51 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd4 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd5+ Kc6
10. Rd1 <HT>
Black(0): d
11 18.28 8.20 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd5 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd5+ Kc6
10. Rd6+ Kb5 11. Rd5+ Kb6 12. Rd8
(4) 11-> 49.81 8.20 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke5
4. Re8+ Kd5 5. Rd8+ Ke4 6. Rd4+ Ke5
7. Re4+ Kd5 8. Rd4+ Kc5 9. Rd5+ Kc6
10. Rd6+ Kb5 11. Rd5+ Kb6 12. Rd8
12 57.83 -- 1. ... Nxf3
(3) 12 1:05 7.45 1. ... Nxf3 2. Rg8+ Kf5 3. Rf8+ Ke6
4. Re8+ Kd5 5. Rd8+ Kc5 6. Rc8+ Kd6
7. Rd8+ Ke7 8. Re8+ Kf6 9. Rf8+ Ke5
10. Re8+ Kd4 <HT>
12 1:09 ++ 1. ... Rxf3!!
(2) 12 1:25 7.94 1. ... Rxf3 2. Kxh2 Ng4+ 3. Kg2 Rg3+
4. Kh1 f3 5. Rg8+ Kf5 6. Rf8+ Nf6 7.
Rd8 Rh3+ 8. Kg1 Ng4 9. Rf8+ Ke5 10.
Re8+ Kf4 11. Rf8+ Kg3 12. Rf7 Rh2 13.
Rg7
Black(0): d
(3) 12-> 2:14 7.94 1. ... Rxf3 2. Kxh2 Ng4+ 3. Kg2 Rg3+
4. Kh1 f3 5. Rg8+ Kf5 6. Rf8+ Nf6 7.
Rd8 Rh3+ 8. Kg1 Ng4 9. Rf8+ Ke5 10.
Re8+ Kf4 11. Rf8+ Kg3 12. Rf7 Rh2 13.
Rg7
13 2:34 ++ 1. ... Rxf3!!
Black(0): ?
time=3:01 cpu=206% mat=3 n=207286161 fh=90% nps=1141380
ext-> checks=13238307 recaps=302819 pawns=638860 pawn_sac=0
ext-> 1rep=542356 thrt:101024 boos:0
predicted=0 nodes=207286161 evals=23391190
endgame tablebase-> probes done=27136 successful=27136
SMP-> split=2828 stop=445 data=11/64 cpu=6:14 elap=3:01
============================================================================
same position - force Nxf3
Black(1): Nxf3
time used: 40.67
end-game phase
clearing hash tables
time surplus 0.00 time limit 10:00 (10:00)
nss depth time score variation (1)
9 0.53 -8.20 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke4 6. Re6+ Kd5 7. Rd6+ Kc4
8. Rc6+ Kb5 9. Rb6+ <HT>
9-> 0.55 -8.20 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke4 6. Re6+ Kd5 7. Rd6+ Kc4
8. Rc6+ Kb5 9. Rb6+ <HT>
10 2.16 -8.20 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke4 6. Re6+ Kd5 7. Rd6+ Kc4
8. Rc6+ Kb5 9. Rb6+ Kc5 10. Rc6+ Kb4
<HT>
10-> 2.23 -8.20 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke4 6. Re6+ Kd5 7. Rd6+ Kc4
8. Rc6+ Kb5 9. Rb6+ Kc5 10. Rc6+ Kb4
<HT>
11 5.16 ++ 2. Ra6+!!
11 7.11 -4.96 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd5
5. Rd6+ Ke4 6. Re6+ Kd3 7. Rd6+ Kc3
8. Rc6+ <HT>
11-> 7.20 -4.96 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd5
5. Rd6+ Ke4 6. Re6+ Kd3 7. Rd6+ Kc3
8. Rc6+ <HT>
12 10.27 ++ 2. Ra6+!!
12 13.52 -2.43 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kf3
8. Rf5 Rf1+ 9. Kxh2 Kg4 10. Rf8 Rf2+
11. Kg1 Rd2 12. Rg8+ Kf5 13. Rf8+ Ke4
14. Re8+ Kf5 15. Re7 f3 <HT>
12-> 13.59 -2.43 2. Ra6+ Kf5 3. Rf6+ Ke5 4. Re6+ Kd4
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kf3
8. Rf5 Rf1+ 9. Kxh2 Kg4 10. Rf8 Rf2+
11. Kg1 Rd2 12. Rg8+ Kf5 13. Rf8+ Ke4
14. Re8+ Kf5 15. Re7 f3 <HT>
13 17.19 ++ 2. Ra6+!!
13 21.39 -1.29 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd2 Rf1+ 12. Kxh2 f3 13. Kg3 Kc4
14. Kg4
13-> 21.53 -1.29 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd2 Rf1+ 12. Kxh2 f3 13. Kg3 Kc4
14. Kg4
14 29.25 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ <HT>
14-> 29.37 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ Ka3 13. Ra4+
Kb2 14. Ra2+ Kxa2 <HT>
15 33.39 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ Ka5 13. Rd2 Rf1+
<HT>
15-> 33.70 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ Ka5 13. Rd2 Rf1+
<HT>
16 43.08 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ Ka5 13. Rd2 Rf1+
14. Kxh2 <HT>
16-> 43.98 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Ka4 12. Rd4+ Ka5 13. Rd2 Rf1+
14. Kxh2 <HT>
17 52.00 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Kc4 12. Rc5+ Kb3 13. Rc3+
Ka4 14. Rc2 Rf1+ 15. Kxh2 f3 16. Kg3
Kb3 17. Rd2
17-> 53.30 -1.19 2. Ra6+ Kf5 3. Rf6+ Ke4 4. Re6+ Kd3
5. Rd6+ Ke3 6. Re6+ Ne5 7. Rxe5+ Kd3
8. Rd5+ Kc3 9. Rd3+ Kb4 10. Rd4+ Kb5
11. Rd5+ Kc4 12. Rc5+ Kb3 13. Rc3+
Ka4 14. Rc2 Rf1+ 15. Kxh2 f3 16. Kg3
Kb3 17. Rd2
White(2): ?
time=1:00 cpu=193% mat=-4 n=68144443 fh=93% nps=1120612
ext-> checks=4148115 recaps=81288 pawns=250846 pawn_sac=0
ext-> 1rep=71207 thrt:11566 boos:0
predicted=0 nodes=68144443 evals=8089634
endgame tablebase-> probes done=3864 successful=3864
SMP-> split=8732 stop=837 data=18/64 cpu=1:57 elap=1:00
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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