Search found 136 matches

by Ignacio
Tue Jun 07, 2016 4:52 pm
Forum: Computer Chess Club: General Topics
Topic: ChestUCI Database question
Replies: 26
Views: 2887

Re: ChestUCI Database question.

Mate in 39: 1. Kd1 h6 2. Nh3 Bh2 3. Nf4 Kg1 4. Nf3+ Kf1 5. Kd2 Bg1 6. Ke3 Bh2 7. Ke4 Bg1 8. Kf5 Bh2 9. Kg4 Bg1 10. Kh3 Bh2 11. Kh4 Bg1 12. Kg4 Bh2 13. Kf5 Bg1 14. Ke4 Bh2 15. Ke3 Bg1 16. Kd2 Bh2 17. Kd1 a4 18. Kd2 Bg1 19. Ke3 Bh2 20.Ke4 Bg1 21. Kf5 Bh2 22. Kg4 Bg1 23. Kh3 Bh2 24. Kh4 Bg1 25. Kg4 Bh2...
by Ignacio
Tue Jun 07, 2016 4:25 pm
Forum: Computer Chess Club: General Topics
Topic: ChestUCI Database question
Replies: 26
Views: 2887

Re: ChestUCI Database question.

Gustav’s solution (11 sec.) for mate in 26: 1.Kf8-e7 Lh7-g8 2.Ke7-d7 Lg8-h7 3.Kd7-c7 Lh7-g8 4.Kc7-b6 Lg8-h7 5.Kb6-c5 Lh7-g8 6.Kc5-b4 Be6-e5 7.Kb4-c5 Lg8-h7 8.Kc5-b6 Lh7-g8 9.Kb6-c7 Lg8-h7 10.Kc7-d7 Lh7-g8 11.Kd7-e7 Lg8-h7 12.Ke7-f8 Bh5-h4 13.Kf8-e7 Lh7-g8 14.Ke7-d7 Lg8-h7 15.Kd7-c7 Lh7-g8 16.Kc7-b6 ...
by Ignacio
Sun Apr 17, 2016 9:52 pm
Forum: Computer Chess Club: General Topics
Topic: Complex Puzzle
Replies: 331
Views: 65718

Re: Complex Puzzle (first is draw)

kB5K/2P4B/P4rP1/4r3/2N1n3/1RP4N/3b4/6RQ b - - bm #-67; Defence;

It's mate in 67.
by Ignacio
Thu Apr 07, 2016 6:50 am
Forum: Computer Chess Club: General Topics
Topic: Complex Puzzle
Replies: 331
Views: 65718

Re: Complex Puzzle (first is draw)

Nordlandia wrote:250.00 after 40 minutes calculating time?

I assume 6men is used.
Yes, 6 men Szygy.
by Ignacio
Wed Apr 06, 2016 10:15 pm
Forum: Computer Chess Club: General Topics
Topic: Complex Puzzle
Replies: 331
Views: 65718

Re: Complex Puzzle (first is draw)

Komodo says +250.00 with 1.h4. FEN: 6K1/4p3/3b4/8/b7/2Bk4/7P/2R5 w - - 0 1 Komodo-9.42-64bit: 40+ 10:29 5.390.771.498 8.562.301 +4,85 h2-h4 Ad6-f4 Tc1-f1 41+ 14:36 8.250.394.449 9.411.851 +4,92 h2-h4 Ad6-f4 Tc1-f1 41+ 16:41 9.757.808.581 9.742.930 +4,99 h2-h4 Aa4-e8 Ac3-b2 41+ 18:52 11.392.564.163 1...
by Ignacio
Sun Mar 06, 2016 1:15 pm
Forum: Computer Chess Club: General Topics
Topic: Suspect Position From Hard Talkchess 2016 Beta 1
Replies: 19
Views: 5199

Re: Suspect Position From Hard Talkchess 2016 Beta 1

Hi Marek, I send you hard mate positions for Sting: [d]1N1n4/2BPbpPb/3r1p2/2p1kP2/2p1p1P1/2p1P2K/p1P3RP/3R1N1q w - - 0 1 Mate in 17 with Rg3 [d]B7/p1p5/k2p4/p3p3/P1Nb1p2/6p1/7p/3K4 w - - 0 1 Mate in 18 with Ke1 (Ke2) [d]8/pp1p2K1/rrbQ4/kp1n4/1p6/8/P1N5/8 w - - 0 1 Mate in 18 with Kh7 [d]Q3b3/1p2q3/1...
by Ignacio
Wed Feb 17, 2016 5:18 pm
Forum: Computer Chess Club: General Topics
Topic: Funny mate in 6
Replies: 59
Views: 12635

Re: Funny mate in 6

Spark 0.4 needs 6 seconds. FEN: n1N3br/2p1Bpkr/1pP2R1b/pP1p1PpR/Pp4P1/1P6/1K1P4/8 w - - 0 1 Spark-0.4-win64-mp-corei: 19/37 00:01 17.376.121 14.443.990 +3,88 Rb2-c2 d5-d4 Cc8-d6 c7xd6 Tf6xd6 f7-f6 Ae7xf6+ Rg7-f7 Af6xh8 Th7xh8 Th5xh6 Th8xh6 Td6xh6 Ca8-c7 Th6-d6 Rf7-e8 Td6-d7 Cc7-d5 Td7-g7 Ag8-f7 Tg7x...
by Ignacio
Sat Jan 30, 2016 10:29 am
Forum: Computer Chess Club: General Topics
Topic: If you like to solve mate in 8 (Would Leonid approve?)
Replies: 7
Views: 2093

Re: If you like to solve mate in 8 (Would Leonid approve?)

For the second position and with right parameters, Gustav 7 seconds and Chest 10 seconds. EDIT: Chest needs 3 seconds.
by Ignacio
Tue Jan 05, 2016 3:30 pm
Forum: Computer Chess Club: General Topics
Topic: Mate in 74
Replies: 5
Views: 2394

Re: Mate in 74

Gustav 3.3b (f1, z14) needs 1 min 42 sec. for mate in 74.
by Ignacio
Mon Dec 28, 2015 4:02 pm
Forum: Computer Chess Club: General Topics
Topic: Any engine can solve this mate in 29 by now ?
Replies: 27
Views: 7742

Re: The mate in 29 by Herbert Grasemann

Gustav 3.3b (f0, z12) needs 23 min. 7 sec. for mate in 29.