Author: Steve Glanzfeld
Date: 15:10:08 06/25/05
Go up one level in this thread
On June 25, 2005 at 16:45:36, Ralph Patriquin wrote:
>I let The King 3.33 and Fruit 2.1 play out the most recent Adams-Hydra game from
>the point of Adams' resignation. Fruit got to King and Rook vs King, and doesn't
>seem to know how to mate! Anyone else seen this problem? This is under the Arena
>GUI.
Please post the KR-K positon you started from.
I tried it with a random position in Arena 1.1, 2 seconds per move, and Fruit
played the mate nearly perfect, needing only one move more than the shortest
mate according to the tablebases (#15). I guess Fruit could play entirely
perfect, at least from that position, with somewhat more time.
[Event "KRK Test"]
[Site "CENTRINO-1500"]
[Date "2005.06.25"]
[Round "?"]
[White "Fruit 2.1"]
[Black "Fruit 2.1"]
[Result "1-0"]
[Time "23:41:46"]
[TimeControl "0+2"]
[SetUp "1"]
[FEN "K7/8/8/8/8/8/6k1/7R w - - 0 1 "]
[Termination "normal"]
[PlyCount "31"]
[WhiteType "program"]
[BlackType "program"]
1.Ra1 {+5.70/17 1} Kf3 {-5.70/12 1} 2.Ra4 {+5.70/11 1} Ke3 {-5.84/19 1} 3.Kb7
{+5.84/11 1} Kd3 {-5.84/18 1} 4.Kc6 {+5.70/10 1} Ke3 {-5.80/10 1} 5.Kd5
{+5.80/10 1} Kf3
{-6.02/15 1} 6.Re4 {+6.25/16 1} Kg3 {-M9/15 2} 7.Kd4 {+6.02/11 1} Kf2 {-M9/15 2}
8.Rf4+
{+6.03/10 2} Ke2 {-M8/19 1} 9.Rf5 {+6.15/10 1} Kd2 {-M7/21 1} 10.Rf2+ {+M8/10 2}
Ke1
{-M6/44 1} 11.Ke3 {+M6/47 1} Kd1 {-5.93/4} 12.Kd3 {+M5/46 1} Kc1 {-M4/45 1}
13.Rg2
{+M4/45 2} Kb1 {-M3/44 2} 14.Kc3 {+M3/43 1} Ka1 {-M2/42 1} 15.Kb3 {+M2/41 2} Kb1
{-M1/4} 16.Rg1# {+M1/39 1} {Mate} 1-0
Steve
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