Author: Dann Corbit
Date: 11:44:39 07/02/02
Go up one level in this thread
On July 02, 2002 at 13:38:02, Art Basham wrote:
>Good test for portables and engines...!
>
>[D]r3qr1k/pp3pbp/2pn4/7Q/3pP3/2NB3P/PPP3P1/R4RK1 w - -
>
>Novag Amber finds Rf6 in about 40 sec. at 6 ply...
>Mach 3 in 3:34 min.
Crafty on 950 MHz Athlon:
White(1): epdpfga \rf6.epd rf6.out
PFGA: EPD record: 1
middle-game phase
clearing hash tables
time surplus 0.00 time limit 1:00 (1:00)
nss depth time score variation (1)
7 0.31 0.08 1. e5 f5 2. Qxe8 Nxe8 3. Ne2 Bxe5 4.
Bxf5 Rd8
7-> 0.61 0.08 1. e5 f5 2. Qxe8 Nxe8 3. Ne2 Bxe5 4.
Bxf5 Rd8
8 0.73 0.12 1. e5 f5 2. Qxe8 Nxe8 3. Ne2 Bxe5 4.
Rxf5 Rxf5 5. Bxf5 d3
8 2.28 ++ 1. Rf6!!
8 3.44 0.86 1. Rf6 Kg8 2. e5 h6 3. Nd5 cxd5 4.
Rxd6 Qxe5 <HT>
8-> 3.64 0.86 1. Rf6 Kg8 2. e5 h6 3. Nd5 cxd5 4.
Rxd6 Qxe5 <HT>
9 4.64 ++ 1. Rf6!!
9 7.64 1.78 1. Rf6 Kg8 2. e5 h6 3. Rxd6 Qxe5 4.
Qxe5 Bxe5 5. Ne4 Bxd6 6. Nxd6
9-> 7.94 1.78 1. Rf6 Kg8 2. e5 h6 3. Rxd6 Qxe5 4.
Qxe5 Bxe5 5. Ne4 Bxd6 6. Nxd6
10 10.65 ++ 1. Rf6!!
10 20.76 4.07 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. Nxd4 Qd7 6. Rf1 Rad8
10-> 21.12 4.07 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. Nxd4 Qd7 6. Rf1 Rad8
11 28.78 4.26 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. Nxd4 Qd8 6. Qf2 Qg5
7. Rf1
11-> 29.77 4.26 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. Nxd4 Qd8 6. Qf2 Qg5
7. Rf1
12 42.88 4.38 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. e5 b6 6. Nxd4 c5 7.
Qg5+ Kh8 8. Bf5 Qc7
12-> 46.08 4.38 1. Rf6 Nf5 2. Qxf5 Qc8 3. Ne2 Bxf6
4. Qxf6+ Kg8 5. e5 b6 6. Nxd4 c5 7.
Qg5+ Kh8 8. Bf5 Qc7
time=1:00 cpu=99% mat=0 n=31085429 fh=90% nps=514k
ext-> chk=1025623 cap=74175 pp=55558 1rep=143059 mate=21343
predicted=0 nodes=31085429 evals=8435916
endgame tablebase-> probes done=0 successful=0
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