Author: Daniel Shawul
Date: 01:37:48 07/04/04
Go up one level in this thread
On July 04, 2004 at 04:29:31, Daniel Shawul wrote: >On July 04, 2004 at 04:12:06, Gian-Carlo Pascutto wrote: > >>On July 04, 2004 at 04:00:56, Daniel Shawul wrote: >> >> snip >>Make sure all your search calls outside this fuction are with DoNull==2. > >i defined the search with DoNull = 2 > int search(int alpha,int beta,int depth,short DoNull=2); >I only pass DoNull parameter inside the nullmove so i don't think that's the >problem. > >I then tried turning off IID , hashtable. With the hashtable turned off >it seems to work > DANCHESS 1.06e WB2 16 MB: > 5 00:00 -1.36 1. Bf6+! > 5 00:00 -1.15 1. Bf6+ g5 2. Nc3 Kg3 3. Be5+ > 6 00:00 -1.33 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qc4 > 7 00:00 -1.11 1. Bf6+! > 7 00:01 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 > 8 00:01 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qd1 6. >Kg3 Qe1+ 7. Kh3 > 9 00:02 -0.42 1. Bf6+! > 9 00:05 1.70 1. Bf6+! > 9 00:06 4.06 1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5 4. gxf3 Kh4 5. f4 Kg4 6. >Ng3 > > btw, i store null cutoffs in hashtable. result without storing null cutoffs DANCHESS 1.06e WB2 16 MB: 5 00:00 -1.36 1. Bf6+! 5 00:00 -1.15 1. Bf6+ g5 2. Nc3 Kg3 3. Be5+ 6 00:00 -1.33 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qc4 7 00:00 -1.11 1. Bf6+! 7 00:00 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 8 00:00 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Kg3 9 00:01 -0.96 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qd5 6. Kg3 Qe5+ 7. Kf2 Qe6 10 00:02 -1.07 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Be7 Qb5 7. Kg3 Qe5+ 11 00:04 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qd4 6. Kg3 Qg1 7. Nf2 Qa1 8. Ne4 Qe1+ 9. Kh3 12 00:09 -1.02 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Kg3 13 00:23 -1.01 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Kg3 Qe1+ 7. Kh3 Qd1 8. Kg3 Qg1 14 01:04 -0.99 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Kg3 Qe1+ 7. Kh3 Qd1 8. Kg3 Qe2 9. Kh3 Qb2 10. Kg3 Qe5+ 11. Kf2 15 02:56 -0.99 1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4. Bxg5+ Kf5 5. Kh2 Qb1 6. Kg3 Qe1+ 7. Kh3 Qd1 8. Kg3 Qa1 9. Kh4 Qb2 10. Kg3 Qe5+ 11. Kf2 never gets it after 3 minutes. > >daniel > > >> >>To me it looks like a bug outside nullmove that is triggered by this. >> >>-- >>GCP
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