Author: Mike Byrne
Date: 15:52:49 04/23/04
Go up one level in this thread
Crafty 19.12 sovles it both ways - depending on which personality you select!
==================================================================
Crafty v19.12 SE [Kasparov] (2 cpus)
SE code enabled
Black(1): [d]r1bq1r2/ppppkpQp/2n2N2/2b5/4P3/1P3N2/PBP3PP/R3KB1n w Q - bm Nxh7;
White(1): go
time surplus 0.00 time limit 1666:39 (1666:39)/(30)
time surplus 0.00 time limit 1666:39 (1666:39)/(30)
depth time score variation (1)
2 0.00 -4.11 1. Nd5+ Kd6 2. O-O-O
2-> 0.01 -4.11 1. Nd5+ Kd6 2. O-O-O
3 0.01 +1 1. Nd5+!!
3 0.01 -3.66 1. Nd5+ Kd6 2. e5+ Ke6 3. O-O-O
3 0.03 -3.62 1. h3 Nf2 2. Qxh7 Nxd3+ 3. cxd3
3-> 0.03 -3.62 1. Bd3 Nf2 2. Qxh7 Nxd3+ 3. cxd3
4 0.04 -3.84 1. Bd3 Rb8 2. Nd5+ Kd6 3. O-O-O
4 0.04 +1 1. Nd5+!!
4 0.06 +3 1. Nd5+!!
4 0.06 +M 1. Nd5+!!
4 0.09 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
4-> 0.10 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
5 0.10 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
5-> 0.14 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=6)
6 0.15 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=5)
6-> 0.26 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=7)
7 0.31 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=6)
7-> 0.89 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=9)
8 0.95 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=8)
8-> 2.68 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=12)
9 3.03 +1 1. Nd5+!!
9 3.71 1.29 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Qe8
(s=11)
9-> 13.34 1.29 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Qe8
(s=5)
10 14.21 1.07 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Bf6
7. Qd6+ Qe7 (s=4)
10-> 34.20 1.07 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Bf6
7. Qd6+ Qe7 (s=11)
11 57.70 1.05 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 f6 5. Nxc7+ Kf7 6. Qh5+ Kg7
7. Qg4+ Kh8 8. Nxa8 Qe8 (s=10)
11 4:10 1.07 1. Bc4 b5 2. Nxh7 Ke8 3. Bf6 Be7 4.
Bxf7+ Rxf7 5. Qg8+ Rf8 6. Nxf8 Bb4+
7. c3 Ne7 8. Qg7 (s=8)
11-> 6:26 1.07 1. Bc4 b5 2. Nxh7 Ke8 3. Bf6 Be7 4.
Bxf7+ Rxf7 5. Qg8+ Rf8 6. Nxf8 Bb4+
7. c3 Ne7 8. Qg7 (s=2)
12 8:10 +1 1. Bc4!!
12 13:27 2.12 1. Bc4 b5 2. Nxh7 Bb4+ 3. Ke2 Ke8 4.
Bd5 Ng3+ 5. hxg3 Qe7 6. Bf6 Qc5 7.
Kd3 Ba6 8. Nxf8 Qxf8
?
White(1): ?
time=15:53 cpu=189% mat=-5 n=865876063 fh=92% nps=908K
ext-> chk=52702545 cap=2558350 pp=137873 1rep=4108309 mate=127110
predicted=0 nodes=865876063 evals=214212769 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=1600 stop=298 data=5/128 cpu=30:01 elap=15:53
===============================================================================
Black(1): kra stand
Black(1): new
Crafty v19.12 SE [Standard] (2 cpus)
SE code disabled
White(1): r1bq1r2/ppppkpQp/2n2N2/2b5/4P3/1P3N2/PBP3PP/R3KB1n w Q - bm Nxh7;
White(1): go
clearing hash tables
time surplus 0.00 time limit 1666:39 (1666:39)
depth time score variation (1)
2 0.07 -4.36 1. Nd5+ Kd6 2. O-O-O
2-> 0.08 -4.36 1. Nd5+ Kd6 2. O-O-O
3 0.08 -4.22 1. Nd5+ Kd6 2. e5+ Kxd5 3. Bc4+ Ke4
4. Qxh7+ Kf4 5. Bxf7
3-> 0.10 -4.22 1. Nd5+ Kd6 2. e5+ Kxd5 3. Bc4+ Ke4
4. Qxh7+ Kf4 5. Bxf7 (s=2)
4 0.11 +1 1. Nd5+!!
4 0.11 +3 1. Nd5+!!
4 0.11 +M 1. Nd5+!!
4 0.14 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
4-> 0.16 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
5 0.16 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7
5-> 0.18 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=4)
6 0.19 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=3)
6-> 0.32 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=10)
7 0.35 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=9)
7-> 1.02 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=10)
8 1.10 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=9)
8-> 2.35 0.00 1. Nd5+ Ke8 2. Nf6+ Ke7 (s=11)
9 2.63 +1 1. Nd5+!!
9 3.43 1.08 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Qe8
(s=10)
9-> 14.24 1.08 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Qe8
(s=6)
10 15.02 0.87 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Bf6
7. Qd6+ Qe7 (s=5)
10-> 28.72 0.87 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 Rg8 5. Nxc7+ Kf8 6. Nxa8 Bf6
7. Qd6+ Qe7 (s=10)
11 31.19 0.83 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 f6 5. Nxc7+ Kf7 6. Qh5+ Kg7
7. Qg4+ Kh8 8. Nxa8 Qe8 (s=9)
11-> 2:43 0.83 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 f6 5. Nxc7+ Kf7 6. Qh5+ Kg7
7. Qg4+ Kh8 8. Nxa8 Qe8 (s=9)
12 2:53 0.86 1. Nd5+ Ke8 2. Bf6 Ne7 3. Bxe7 Bxe7
4. Qe5 f6 5. Nxc7+ Kf7 6. Qd5+ Kg7
7. Nxa8 Bb4+ 8. Nd2 Bc3 9. O-O-O (s=8)
12 4:41 +1 1. Nxh7!!
12 5:44 1.54 1. Nxh7 Bb4+ 2. Nd2 Ke8 3. Nf6+ Ke7
4. Nd5+ Ke8 5. Bf6 Ne7 6. Nxb4 a5 7.
Nd5 Rg8 8. Qxg8+ Nxg8 9. Bxd8 Kxd8
(s=6)
12-> 12:43 1.54 1. Nxh7 Bb4+ 2. Nd2 Ke8 3. Nf6+ Ke7
4. Nd5+ Ke8 5. Bf6 Ne7 6. Nxb4 a5 7.
Nd5 Rg8 8. Qxg8+ Nxg8 9. Bxd8 Kxd8
(s=4)
? 13 13:45 1/50* 1. Nxh7
White(1): ?
time=13:57 cpu=186% mat=-5 n=836343451 fh=93% nps=999K
ext-> chk=59328263 cap=2344331 pp=151977 1rep=4324537 mate=133721
predicted=0 nodes=836343451 evals=131373764 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=2394 stop=402 data=7/128 cpu=26:00 elap=13:57
White(1): Nxh7
time used: 13:57
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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