My apologies if this correction has been given before.
I refer to MFT's proposed correction of Boland's Masterpieces in the first issue of Checkers magazine (May 1987).
Black: kings on 22, 30; men on 12,20
White: kings on 19, 23; men on 31, 32
With White to move, it is a win.
MFT also claimed a White win when it was Black to move.
However, with the aid of the databases, Black escapes with 30-25 19-15; 22-17 32-28; 17-14 15-18; 14-10 23-26; 25-30 26-22; 12-16 22-17 and 16-19! (30-26 and 10-6 given to lose) to draw.
I think MFT would have greeted this outcome with both surprise and admiration: yet another example of the remarkable tool the programmers have created for us.
Surprising draw!
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Richard Pask
- Posts: 323
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- rich beckwith
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Re: Surprising draw!
Good post Mr. Pask. Another more-recent published draw (not necessarily any easier) runs:
30-25 19-15; 22-17 32-28; 17-14 15-18; 14-10 23-26; 25-30 26-22; 30-26 (instead of your 12-16 at once) 22-17 26-30 17-21 10-6 18-15 12-16* with continuation shown in ACF Bulletin #258 Dec. 1995, p. 12
I find this a good position to periodically study, regardless of who has move.
30-25 19-15; 22-17 32-28; 17-14 15-18; 14-10 23-26; 25-30 26-22; 30-26 (instead of your 12-16 at once) 22-17 26-30 17-21 10-6 18-15 12-16* with continuation shown in ACF Bulletin #258 Dec. 1995, p. 12
I find this a good position to periodically study, regardless of who has move.
Richard Beckwith
ACF Treasurer / WCDF President
ACF Treasurer / WCDF President