Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Mate in 15

Author: Robert Hyatt

Date: 13:27:22 04/21/04

Go up one level in this thread


On April 21, 2004 at 14:22:52, Rob Basham wrote:

>[D]7k/2p3p1/4Q2p/p3n3/2pBP2P/2P3P1/1r2q3/5RK1 w - - 0 1
>
>Junior 5...... ann. mate in 15 in about 20 sec.
>
>(850Mhz.....testing out a used laptop from eBay...:-)
>
>Lamb Chop ann. mate in 500 at 28 sec....!..:-)


Crafty needs a second or so:

                9     0.99   0.01   1. Rf8+ Kh7 2. Qg8+ Kg6 3. Qe6+ Kh7
                9->   1.10   0.01   1. Rf8+ Kh7 2. Qg8+ Kg6 3. Qe6+ Kh7
               10     1.42     +1   1. Rf8+!!
               10     1.48     +3   1. Rf8+!!
               10     1.55     +M   1. Rf8+!!
               10     1.89  Mat15   1. Rf8+ Kh7 2. Qg8+ Kg6 3. Rf6+ Kxf6
                                    4. Qf8+ Ke6 5. Qe8+ Kd6 6. Bxe5+ Kc5
                                    7. Bd4+ Kd6 8. Qd8+ Ke6 9. Qd5+ Ke7
                                    10. Bc5+ Ke8 11. Qe6+ Kd8 12. Be7+
                                    Ke8 13. Bf6+ Kf8 14. Qe7+ Kg8 15. Qxg7#
               10->   2.03  Mat15   1. Rf8+ Kh7 2. Qg8+ Kg6 3. Rf6+ Kxf6
                                    4. Qf8+ Ke6 5. Qe8+ Kd6 6. Bxe5+ Kc5
                                    7. Bd4+ Kd6 8. Qd8+ Ke6 9. Qd5+ Ke7
                                    10. Bc5+ Ke8 11. Qe6+ Kd8 12. Be7+
                                    Ke8 13. Bf6+ Kf8 14. Qe7+ Kg8 15. Qxg7#
               11     3.10  Mat15   1. Rf8+ Kh7 2. Qg8+ Kg6 3. Rf6+ Kxf6
                                    4. Qf8+ Ke6 5. Qe8+ Kd6 6. Bxe5+ Kc5
                                    7. Bd4+ Kd6 8. Qd8+ Ke6 9. Qd5+ Ke7
                                    10. Bc5+ Ke8 11. Qe6+ Kd8 12. Be7+
                                    Ke8 13. Bf6+ Kf8 14. Qe7+ Kg8 15. Qxg7#


That's on my dual xeon 2.8ghz



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.