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Subject: Re: find the draw

Author: Robert Hyatt

Date: 10:19:10 06/12/03

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On June 12, 2003 at 12:14:06, Will Singleton wrote:

>Amateur 2.57 can find the draw here in 24 secs (amd 1.6ghz).  Any other non-pros
>faster?
>
>[D]2bq2k1/8/p1pPp3/1p3pN1/P1pbNQ2/6P1/5P2/6K1 w - - 0 33
>
>9 -315 550 1693331 Qh4 Qd7 Nd2 c5 Qh5 c3 Qg6 Bg7 Qh7 Kf8 Nb3
>10 -1 1926 6003905 Qh4 Qd7 Qh5 fxe4 Qg6 Bg7
>11 0  2434 7610255 Qh4 Qd7 Qh5 fxe4 Qg6 Bg7 Qh7 Kf8 Qg6 Kg8

Crafty:

                9     4.28  -3.07   1. Qh4 Qd7 2. Nf3 Bg7 3. Nf6+ Bxf6
                                    4. Qxf6 Qxd6 5. Qg6+ Kf8 6. Qf6+ Ke8
                                    7. Ne5
                9->   4.28  -3.07   1. Qh4 Qd7 2. Nf3 Bg7 3. Nf6+ Bxf6
                                    4. Qxf6 Qxd6 5. Qg6+ Kf8 6. Qf6+ Ke8
                                    7. Ne5 (s=6)
               10     5.22     ++   1. Qh4!!
               10     8.85   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8 (s=5)
               10->   9.09   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8
               11    14.33   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8
               11->  14.91   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8
               12    29.51   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8
               12->  33.35   0.00   1. Qh4 Qd7 2. Qh5 fxe4 3. Qg6+ Bg7
                                    4. Qh7+ Kf8 5. Qg6 Kg8



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