Author: Vincent Diepeveen
Date: 06:25:50 05/10/04
Go up one level in this thread
On May 09, 2004 at 11:46:28, Mike Byrne wrote: please measure parallel speedup of crafty using SE. > >> >> >> HERE IS ANOTHER WINDMILL TACTICAL POSITION >> >>Here is a simply example, in which White is heavily behind on material, but sees >>a chance to set up a windmill, and invests his Queen! >> >> >>New game, >>[D]3n3r/2p3k1/1pbbpRpp/6r1/3P4/2PBQ2P/q5P1/5RK1 w - - 0 1 >> >Crafty v19.12 SE [Kasparov] (2 cpus) >SE code enabled > > >White(1): go > time surplus 0.00 time limit 10:00 (10:00) > time surplus 0.00 time limit 10:00 (10:00) > depth time score variation (1) > 1 0.00 -6.01 1. Be4 > 1-> 0.00 -6.01 1. Be4 > 2 0.00 -1 1. Be4 > 2 0.00 -6.77 1. Be4 Rxg2+ 2. Bxg2 Qxg2# > 2-> 0.01 -6.77 1. Be4 Rxg2+ 2. Bxg2 Qxg2# > 3 0.01 -1 1. Be4 > 3 0.01 -9.82 1. Be4 Qxg2+ 2. Bxg2 Rxg2+ 3. Kh1 Re2+ > 4. Qf3 Bxf3+ 5. R6xf3 > 3 0.03 -8.46 1. Qxg5 hxg5 2. Be2 Kh7 3. Rxe6+ Kg7 > 3-> 0.03 -8.46 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 (s=3) > 4 0.04 +1 1. Qxg5!! > 4 0.04 +3 1. Qxg5!! > 4 0.04 +M 1. Qxg5!! > 4 0.04 -4.88 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 (s=2) > 4-> 0.06 -4.88 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 > 5 0.06 +1 1. Qxg5!! > 5 0.07 +3 1. Qxg5!! > 5 0.07 -2.57 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Be4 5. Re7+ Nf7 6. Rfxf7+ > 5-> 0.09 -2.57 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Be4 5. Re7+ Nf7 6. Rfxf7+ > 6 0.11 +1 1. Qxg5!! > 6 0.11 +3 1. Qxg5!! > 6 0.12 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 6-> 0.15 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 7 0.17 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 7-> 0.20 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 8 0.25 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 8-> 0.29 0.00 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Re6+ > 9 0.43 +1 1. Qxg5!! > 9 0.59 +3 1. Qxg5!! > 9 0.78 +M 1. Qxg5!! > 9 1.70 9.99 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Rxd6+ Kg7 6. Rg6+ > Kh7 7. Rxc6+ Kg7 8. Rg6+ Kh7 9. Rxb6+ > Kg7 10. Rg6+ Kh7 11. Ra6+ Kg7 12. Rxa2 > 9-> 1.75 9.99 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Rxd6+ Kg7 6. Rg6+ > Kh7 7. Rxc6+ Kg7 8. Rg6+ Kh7 9. Rxb6+ > Kg7 10. Rg6+ Kh7 11. Ra6+ Kg7 12. Rxa2 > 10 2.61 9.65 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 > 10-> 2.78 9.65 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 > 11 4.09 9.99 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Raf2 > 11-> 4.65 9.99 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Raf2 > 12 7.29 9.89 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Kg3 > gxh3 13. gxh3 > 12-> 8.28 9.89 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Kg3 > gxh3 13. gxh3 > 13 14.28 9.99 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Ra7 > Ne6 13. Kg3 > 13-> 16.59 9.99 1. Qxg5 Bh2+ 2. Kxh2 hxg5 3. Rxg6+ > Kh7 4. Rxe6+ Kg7 5. Rg6+ Kh7 6. Rxc6+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 g4 12. Ra7 > Ne6 13. Kg3 > 14 37.00 10.09 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Rxd6+ Be4 6. Bxe4+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 Re8 12. Re2 > Nc6 13. Kf2 Rf8+ 14. Ke1 > 14-> 41.54 10.09 1. Qxg5 hxg5 2. Rxg6+ Kh7 3. Rxe6+ > Kg7 4. Rg6+ Kh7 5. Rxd6+ Be4 6. Bxe4+ > Kg7 7. Rg6+ Kh7 8. Rxb6+ Kg7 9. Rg6+ > Kh7 10. Ra6+ Kg7 11. Rxa2 Re8 12. Re2 > Nc6 13. Kf2 Rf8+ 14. Ke1 >? 15 45.01 1/44* 1. Qxg5 >White(1): ? > time=55.34 cpu=183% mat=-7 n=77772638 fh=94% nps=1.41M > ext-> chk=5326633 cap=102408 pp=207095 1rep=579820 mate=47681 > predicted=0 nodes=77772638 evals=8824311 50move=0 > endgame tablebase-> probes=0 hits=0 > SMP-> split=1322 stop=95 data=6/128 cpu=1:41 elap=55.34 > >White(1): Qxg5 > time used: 55.34 >Black(1):
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