Author: George Tsavdaris
Date: 14:46:46 12/28/03
Go up one level in this thread
On December 28, 2003 at 15:22:30, John Merlino wrote: >On December 28, 2003 at 14:19:49, Mike Byrne wrote: > >> >> >>Black(1): [d]5K1k/1R1P4/8/b7/4r3/3B4/3p4/8 w - - 0 1 >>White(1): move >>end-game phase >> time surplus 0.00 time limit 1666:39 (1666:39)/(-25) >> depth time score variation (1) >> 3 0.00 0.00 1. Bc2 Re1 2. Kf7 d1=Q 3. Bxd1 Rxd1 >> 3-> 0.00 0.00 1. Bc2 Re1 2. Kf7 d1=Q 3. Bxd1 Rxd1 >> 4 0.02 0.00 1. Bc2 Re1 2. Kf7 d1=Q 3. Bxd1 Rxd1 >> 4-> 0.02 0.00 1. Bc2 Re1 2. Kf7 d1=Q 3. Bxd1 Rxd1 >> 5 0.02 0.21 1. Bc2 Bd8 2. Rb8 Rc4 3. Bd1 >> 5-> 0.03 0.21 1. Bc2 Bd8 2. Rb8 Rc4 3. Bd1 >> 6 0.03 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 6-> 0.09 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 7 0.19 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 7-> 0.44 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> (s=4) >> 8 0.53 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 7. Ke7 (s=3) >> 8-> 0.86 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 7. Ke7 (s=4) >> 9 1.59 0.00 1. Bc2 Rf4+ 2. Ke7 Rf1 3. Rb8+ Kg7 >> 4. Ra8 Re1+ 5. Kd6 d1=Q+ 6. Bxd1 Rxd1+ >> 7. Ke7 Bb4+ 8. Ke8 (s=3) >> 9 3.09 ++ 1. d8=N!! >> 9 6.80 4.35 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Bb4+ >> 4. Rxb4 Qf3+ 5. Bf5 Qh5 6. Rb5 Qg4 >> 9-> 7.72 4.35 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Bb4+ >> 4. Rxb4 Qf3+ 5. Bf5 Qh5 6. Rb5 Qg4 >> 10 8.09 ++ 1. d8=N!! >> 10 8.23 7.05 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 Kg6 >> 7. Ra7 Bd8 8. Ra8 >> 10-> 11.02 7.05 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 Kg6 >> 7. Ra7 Bd8 8. Ra8 (s=2) >> 11 12.59 7.05 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 Kg6 >> 7. Ra7 Bd8 8. Ra8 Bh4 >> 11-> 16.16 7.05 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 Kg6 >> 7. Ra7 Bd8 8. Ra8 Bh4 (s=2) >> 12 19.89 ++ 1. d8=N!! >> 12 38.36 12.11 1. d8=N Re8+ 2. Kxe8 Bc7 3. Bc2 d1=Q >> 4. Bxd1 Bf4 5. Kf7 Kh7 6. Rb5 Be5 7. >> Rxe5 >> 12-> 44.41 12.11 1. d8=N Re8+ 2. Kxe8 Bc7 3. Bc2 d1=Q >> 4. Bxd1 Bf4 5. Kf7 Kh7 6. Rb5 Be5 7. >> Rxe5 >> 13 52.77 ++ 1. d8=N!! >> 13 1:16 Mat22 1. d8=N Re8+ 2. Kxe8 Kg8 3. Bc4+ Kh8 >> 4. Kf8 d1=Q 5. Nf7+ Kh7 6. Bd3+ Qxd3 >> 7. Ne5+ Kh6 8. Nxd3 <HT> >> 13-> 1:38 Mat22 1. d8=N Re8+ 2. Kxe8 Kg8 3. Bc4+ Kh8 >> 4. Kf8 d1=Q 5. Nf7+ Kh7 6. Bd3+ Qxd3 >> 7. Ne5+ Kh6 8. Nxd3 <HT> >> 14 3:19 Mat20 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 <EGTB> >> 14-> 4:00 Mat20 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 <EGTB> >> 15 4:46 Mat20 1. d8=N Re8+ 2. Kxe8 d1=Q 3. Kf8 Qxd3 >> 4. Nf7+ Kh7 5. Ne5+ Kh6 6. Nxd3 <EGTB> >> >>source: >> >>http://www.chessbase.com/puzzle/games/puzz17b.htm > >Shortest mate verified at 20 with Chessmaster 9000 and 5-man tablebases.... I don't understand what tablebases have to do and how do they affect the mate find and generally the search of Chessmaster, because Chessmaster don't use them in it's search. > >jm
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