Author: Steven Edwards
Date: 03:45:00 04/19/05
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On April 19, 2005 at 03:37:34, Bernhard Bauer wrote: >Wac41 is a mate in 12 according to crafty. > > 16 1:16 Mat12 1. Ka5 Rg1 2. Rf8+ Kb7 3. g8=Q Ra1+ > 4. Kb4 Rb1+ 5. Ka3 Ra1+ 6. Kb2 Rd1 > 7. Rd8 Rxd8 <EGTB> > 16-> 1:32 Mat12 1. Ka5 Rg1 2. Rf8+ Kb7 3. g8=Q Ra1+ > 4. Kb4 Rb1+ 5. Ka3 Ra1+ 6. Kb2 Rd1 > 7. Rd8 Rxd8 <EGTB> I should note that the machine running the WAC has only the three and four man tablebases available, so it may may missed a shorter mate. The PV for its mate in 15 for WAC.041 goes: 1. Ka5 Rg1 2. Rf8+ Kb7 3. g8=Q Ra1+ 4. Kb4 Rb1+ 5. Qb3 Rxb3+ 6. Kxb3 Kxb6 7. Rf6+ with the remainder lost in the transposition table.
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