Author: Tony Werten
Date: 23:23:11 08/06/03
Go up one level in this thread
On August 06, 2003 at 20:01:47, Mike Byrne wrote: >On August 06, 2003 at 11:49:38, Martin Andersen wrote: > >>Crafty 19.3 found it eventually (after 33 min). >>Redhat 8.0, Athlon 2400+ >> >>Depth: 19 Nodes: 2011286901 (1008134 n/s) >>Score: -3.97 Time: 1995.06 seconds >>1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 4. Kf1 Ka6 5. Ke2 Ka5 6. Kxe3 Kb4 7. Kf3 >>Kc3 8. Ke2 g5 9. Ke3 g4 10. Ke2 g3 11. Ke3 g2 12. Kf2 Kxd3 >> >> >>Martin. > if (move==Qe3) inc(score,200) ? :) Tony > >I added just one line of code , and my new modified crafty will find this in 44 >seconds. This line of code was NOT in the version e-mail yestrday and further >testing remains. I did not change evaluations - jsut modify search for this >situation. If interesed email me with the word "include" for a free copy to be >emailed when ready. May have it ready by tonight ot tomorrow. > >Crafty v19.4 (2 cpus) > >White(1): /kp6/P5p1/2p1p3/2PpP3/3P3Q/4q3/6K1 b - - 0 1 >Black(1): st 9999999 >search time set to 9999999.00. >Black(1): go >end-game phase > clearing hash tables > time surplus 0.00 time limit 166666:39 (166666:39) > depth time score variation (1) >starting thread 1 > 2-> 0.00 -8.16 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 3 0.00 -8.26 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kc6 > 3-> 0.00 -8.26 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kc6 > 4 0.01 -7.96 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kb8 > 4. Kg2 Kxb7 > 4-> 0.01 -7.96 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kb8 > 4. Kg2 Kxb7 > 5 0.01 -- 1. ... Qe3+ > 5 0.01 -7.31 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kb8 > 4. Kf1 Kxb7 5. Ke2 > 5-> 0.03 -7.31 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kb8 > 4. Kf1 Kxb7 5. Ke2 (s=6) > 6 0.03 -- 1. ... Qe3+ > 6 0.04 -1.58 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kg2 g5 5. Kf3 g4+ 6. Ke2 g3 7. Kxe3 > (s=5) > 6 0.07 -3.04 1. ... Qe1+ 2. Kh2 Qd2+ 3. Kh1 Qd1+ > 4. Kh2 Qc2+ 5. Kg1 Qb1+ 6. Kg2 Qc2+ > <HT> (s=4) > 6-> 0.11 -3.04 1. ... Qe1+ 2. Kh2 Qd2+ 3. Kh1 Qd1+ > 4. Kh2 Qc2+ 5. Kg1 Qb1+ 6. Kg2 Qc2+ > <HT> > 7 0.15 -3.00 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kf1 Kxa6 > 4. Qf3 Qf4 5. Kg2 Qxf3+ 6. Kxf3 Kb6 > <HT> > 7-> 0.20 -3.00 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kf1 Kxa6 > 4. Qf3 Qf4 5. Kg2 Qxf3+ 6. Kxf3 Kb6 > <HT> > 8 0.31 -2.96 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Kxa6 > 4. Qf1 g5 5. Qf6+ b6 6. Qf3 Qf4 > 8 0.40 -2.99 1. ... Kxa6 2. Qg3 b6 3. Kh1 g5 4. > Qxe5 Qxd3 5. Qd5 > 8-> 0.40 -2.99 1. ... Kxa6 2. Qg3 b6 3. Kh1 g5 4. > Qxe5 Qxd3 5. Qd5 (s=3) > 9 0.68 -2.99 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qb5 Qxd3 8. Qxc5+ (s=2) > 9-> 0.81 -2.99 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qb5 Qxd3 8. Qxc5+ > 10 1.00 -2.90 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qh3 Qd1+ 8. Kh2 Qe2+ 9. Kh1 > 10-> 1.45 -2.90 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qh3 Qd1+ 8. Kh2 Qe2+ 9. Kh1 (s=3) > 11 2.06 -2.92 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qc7 Qc1+ 8. Kg2 Qd2+ 9. Kg1 Qxd3 > 10. Qxc5+ (s=2) > 11-> 2.45 -2.92 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qc7 Qc1+ 8. Kg2 Qd2+ 9. Kg1 Qxd3 > 10. Qxc5+ > 12 3.29 -2.92 1. ... Kxa6 2. Qd7 Qe3+ 3. Kh2 Qd2+ > 4. Kh1 Qc1+ 5. Kh2 Qc2+ 6. Kh1 Ka7 > 7. Qc7 Qc1+ 8. Kg2 Qd2+ 9. Kg1 Qe3+ > 10. Kh2 Qe2+ 11. Kg1 Qxd3 12. Qxc5+ > 12 4.96 -2.93 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qf7+ 8. Ke2 Kb6 9. Qb3+ Kc7 > 10. Qa3 Kb6 > 12-> 5.29 -2.93 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qf7+ 8. Ke2 Kb6 9. Qb3+ Kc7 > 10. Qa3 Kb6 (s=3) > 13 6.42 -2.99 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qb1+ 8. Kf2 Qxd3 9. Qd7+ Kb6 > 10. Qd6+ Kb7 11. Qd5+ Kc7 12. Qxc5+ > Kd7 13. Qxe5 Qxc4 (s=2) > 13-> 7.84 -2.99 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qb1+ 8. Kf2 Qxd3 9. Qd7+ Kb6 > 10. Qd6+ Kb7 11. Qd5+ Kc7 12. Qxc5+ > Kd7 13. Qxe5 Qxc4 (s=2) > 14 11.40 -2.98 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qc8 8. Qa3 Qh3+ 9. Ke1 Qe3+ > 10. Kd1 Kb6 11. Qb2+ Kc6 12. Kc2 > 14-> 16.84 -2.98 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 bxa6 6. Qd7+ Qb7 > 7. Qa4 Qc8 8. Qa3 Qh3+ 9. Ke1 Qe3+ > 10. Kd1 Kb6 11. Qb2+ Kc6 12. Kc2 (s=2) > 15 24.20 -2.98 1. ... Qe1+ 2. Kg2 Qd2+ 3. Kg1 Qc1+ > 4. Kg2 Qb2+ 5. Kf1 Kxa6 6. Qe6+ Ka5 > 7. Qxe5 Qb1+ 8. Kg2 Qc2+ 9. Kg1 Kb4 > 10. Qg3 Kc3 11. Qxg6 Qxd3 12. Qh7 Qxc4 > 13. Qxb7 > 15 44.04 ++ 1. ... Qe3+!! > 15 48.68 -3.44 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Kf3 Kxd3 > 15-> 48.73 -3.44 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Kf3 Kxd3 (s=4) > 16 56.25 ++ 1. ... Qe3+!! > 16 58.54 -3.97 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Ke2 g2 12. Kf2 Kxd3 (s=3) > 16-> 1:08 -3.97 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Ke2 g2 12. Kf2 Kxd3 (s=4) > 17 1:13 -4.10 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Kf3 Kxd3 12. Kxg3 Kxe4 (s=3) > 17-> 1:53 -4.10 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Kf3 Kxd3 12. Kxg3 Kxe4 (s=4) > 18 2:25 -4.10 1. ... Qe3+ 2. Qxe3 dxe3 3. axb7 Kxb7 > 4. Kf1 Kb6 5. Kg2 Ka5 6. Kg3 Kb4 7. > Kf3 g5 8. Kxe3 Kc3 9. Ke2 g4 10. Ke3 > g3 11. Kf3 Kxd3 12. Kxg3 Kxe4 13. Kg4 > (s=3) > 18 2:45 2/24* 1. ... Qd1+
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