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Subject: This position is still unsolved by most top programs :-)

Author: Jorge Pichard

Date: 10:57:04 09/11/03


[D]8/kp6/P5p1/2p1p3/2PpP3/3P3Q/4q3/6K1 b - - 0 1

The best move is 52...Qe3+ with an easy win for black after the exchange of
Queens 53 Qxe3 dxe3 54 axb7 Kxb7 55 Kg2 Kb6 56 Kf3 Ka5 57 Kxe3 Kb4 58 Kd2 g5...
for Botvinnik is was easy to see the winning idea where the black King will take
the white pawns thanks to the diversion created by the g-pawn. Now lets test how
much endgame knowledge HIARCS 9 really has, without using the Nalimov
tablebases :-)



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