Author: James Robertson
Date: 12:30:01 02/25/99
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On February 24, 1999 at 22:04:09, Robert Hyatt wrote: >On February 24, 1999 at 17:48:23, Larry Griffiths wrote: > >>Greetings CCC Chess Programmers! >> >>How long does it take your chess programs to go 10 full plys >>from whites opening move of E2-E4? >> >>Thanks in advance. >> >>Larry :-} > > >on my PII/300 notebook, 33 seconds: > > 7-> 1.99 -0.15 1. ... d5 2. exd5 Qxd5 3. Nc3 Qe5+ > 4. Nge2 Bg4 5. d4 Qf5 > 8 3.03 -0.30 1. ... d5 2. exd5 Qxd5 3. Nc3 Qc5 4. > Nf3 Bd7 5. Ne4 Qb4 > 8 4.61 -0.28 1. ... Nf6 2. Nc3 d5 3. e5 Ng4 4. Nf3 > Bf5 5. Bd3 > 8-> 5.43 -0.28 1. ... Nf6 2. Nc3 d5 3. e5 Ng4 4. Nf3 > Bf5 5. Bd3 > 9 9.93 -0.20 1. ... Nf6 2. e5 Nd5 3. Nf3 Nc6 4. > Nc3 Nxc3 5. dxc3 f6 6. Bf4 <HT> > 9-> 13.61 -0.20 1. ... Nf6 2. e5 Nd5 3. Nf3 Nc6 4. > Nc3 Nxc3 5. dxc3 f6 6. Bf4 <HT> > 10 25.06 -0.28 1. ... Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 > dxe4 5. Qh5 g6 6. Qg5 Nc6 > 10-> 33.55 -0.28 1. ... Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 > dxe4 5. Qh5 g6 6. Qg5 Nc6 > time=33.64 cpu=96% mat=0 n=3047958 fh=90% nps=90605 > ext-> checks=90468 recaps=18064 pawns=697 1rep=6908 thrt:26 > predicted=0 nodes=3047958 evals=1307203 > endgame tablebase-> probes done=0 successful=0 > > >on my quad xeon: a tad faster: > > 7 0.13 0.02 1. Nf3 d5 2. Nc3 Nc6 3. e3 Nf6 4. Bb5 > 7-> 0.31 0.02 1. Nf3 d5 2. Nc3 Nc6 3. e3 Nf6 4. Bb5 > 8 0.89 -0.18 1. Nf3 Nf6 2. e3 e6 3. Bc4 Bc5 4. d4 > d5 5. dxc5 dxc4 6. Qxd8+ Kxd8 > 8-> 1.52 -0.18 1. Nf3 Nf6 2. e3 e6 3. Bc4 Bc5 4. d4 > d5 5. dxc5 dxc4 6. Qxd8+ Kxd8 > 9 2.06 0.02 1. Nf3 e6 2. e3 Bc5 3. Nc3 Nf6 4. Na4 > Bb4 5. Bb5 > 9-> 2.96 0.02 1. Nf3 e6 2. e3 Bc5 3. Nc3 Nf6 4. Na4 > Bb4 5. Bb5 > 10 4.27 -0.14 1. Nf3 e6 2. e3 Nf6 3. Bc4 Bd6 4. O-O > O-O 5. Nc3 Nc6 > 10-> 6.67 -0.14 1. Nf3 e6 2. e3 Nf6 3. Bc4 Bd6 4. O-O > O-O 5. Nc3 Nc6 > time=6.67 cpu=388% mat=0 n=2935743 fh=87% nps=440141 > ext-> checks=33800 recaps=17161 pawns=146 1rep=2114 thrt:5 > predicted=0 nodes=2935743 evals=1612925 There might be a mistake. On your P300 you have Black to move, while the results for the xeon have wtm.... James
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