Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

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Dann Corbit
Posts: 12870
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Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Dann Corbit »

Dann Corbit wrote: ↑Tue Feb 19, 2019 9:17 pm
Nordlandia wrote: ↑Tue Feb 19, 2019 4:18 pm This study is equivalent. Found inside Vielzügige schachaufgaben at page 25. Vielzügige schachaufgaben is available from google search.

G Reichhelm | White wins!
[d]8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - 0 0
Here is a bevy of related problems (to the original), none of which is worse than a mate in 36 with the stated key move (though some may have shorter or alternate solutions due to geometry).

Code: Select all

1Q6/8/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
3kBRRB/2qP1PPP/K7/8/8/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/4q3/8/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/1q6/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/5q2/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/1q6/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/6q1/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/1q6/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/7q/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/8/1q6 b - - pv Qb8;
6Q1/8/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/1Q6/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/6Q1/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/7Q/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/1Q6/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/1Q6/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/6Q1/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/6Q1/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/1Q6/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/2Q5/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/5Q2/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/6Q1/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/8/3Q4/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/8/4Q3/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/8/8/7k/ppp1pQ2/brrbK3 w - - pv Qg1;
8/8/8/8/8/k7/2Qp1ppp/3Kbrrb w - - pv Qb1;
8/Q7/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
BRRBk3/PPP1P3/7K/3q4/8/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/2q5/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/6q1/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/1q6/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/6q1/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/6q1/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/8/6q1 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/q7/8 b - - pv Qg8;
BRRBk3/PPP1Pq2/7K/8/8/8/8/8 b - - pv Qg8;
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Dann Corbit
Posts: 12870
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Dann Corbit »

Dann Corbit wrote: ↑Tue Feb 19, 2019 9:42 pm
Dann Corbit wrote: ↑Tue Feb 19, 2019 9:17 pm
Nordlandia wrote: ↑Tue Feb 19, 2019 4:18 pm This study is equivalent. Found inside Vielzügige schachaufgaben at page 25. Vielzügige schachaufgaben is available from google search.

G Reichhelm | White wins!
[d]8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - 0 0
Here is a bevy of related problems (to the original), none of which is worse than a mate in 36 with the stated key move (though some may have shorter or alternate solutions due to geometry).

Code: Select all

1Q6/8/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
3kBRRB/2qP1PPP/K7/8/8/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/4q3/8/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/1q6/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/5q2/8/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/1q6/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/6q1/8/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/1q6/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/7q/8 b - - pv Qb8;
3kBRRB/3P1PPP/K7/8/8/8/8/1q6 b - - pv Qb8;
6Q1/8/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/1Q6/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/6Q1/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/7Q/8/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/1Q6/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/1Q6/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/6Q1/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/6Q1/8/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/1Q6/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/2Q5/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/5Q2/8/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/6Q1/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/8/3Q4/7k/ppp1p3/brrbK3 w - - pv Qg1;
8/8/8/8/4Q3/k7/3p1ppp/3Kbrrb w - - pv Qb1;
8/8/8/8/8/7k/ppp1pQ2/brrbK3 w - - pv Qg1;
8/8/8/8/8/k7/2Qp1ppp/3Kbrrb w - - pv Qb1;
8/Q7/8/8/8/7k/ppp1p3/brrbK3 w - - pv Qg1;
BRRBk3/PPP1P3/7K/3q4/8/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/2q5/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/6q1/8/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/1q6/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/6q1/8/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/6q1/8 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/8/6q1 b - - pv Qg8;
BRRBk3/PPP1P3/7K/8/8/8/q7/8 b - - pv Qg8;
BRRBk3/PPP1Pq2/7K/8/8/8/8/8 b - - pv Qg8;
Here are the 36 solutions:

Code: Select all

1Q6/8/8/8/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 10 ; acn 631096; ce 32696 ; bm Qb1; pv Qb1 Ka4 Qb2 Ka5 Qb3 Ka6 Qb4 Ka7 Qd6 Kb7 Qxh2 Kb6 Qe5 Ka7 Qa1+ Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qd7+ Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
3kBRRB/2qP1PPP/K7/8/8/8/8/8 b - - acd 36/36; acs 9 ; acn 629530; ce 32696 ; bm Qb8; pv Qb8 Ka5 Qb7 Ka4 Qb6 Ka3 Qb5 Ka2 Qd3 Kb2 Qxh7 Kb3 Qe4 Ka2 Qc2+ Ka3 Qc4 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qe3 Kg2 Qf4 Kh1 Qg4 Kh2 Qe4 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qd2+ Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/4q3/8/8/8/8 b - - acd 36/36; acs 8 ; acn 540577; ce 32696 ; bm Qc7; pv Qc7 Kb5 Qa7 Kb4 Qa6 Kb3 Qa5 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qxh7 Ke2 Qc2+ Ke3 Qd1 Ke4 Qd2 Ke5 Qd3 Kf4 Qe2 Kg3 Qf1 Kh2 Qf2+ Kh1 Qe2 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qe4 Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/1q6/8/8/8 b - - acd 36/36; acs 9 ; acn 626852; ce 32696 ; bm Qb8; pv Qb8 Ka5 Qb7 Ka4 Qb6 Ka3 Qb5 Ka2 Qd3 Kb2 Qxh7 Kb3 Qe4 Ka2 Qc2+ Ka3 Qc4 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qe3 Kg2 Qf4 Kh1 Qg4 Kh2 Qe4 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qd2+ Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/5q2/8/8/8 b - - acd 36/36; acs 8 ; acn 543625; ce 32696 ; bm Qc7; pv Qc7 Kb5 Qa7 Kb4 Qa6 Kb3 Qa5 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qxh7 Ke2 Qc2+ Ke3 Qd1 Ke4 Qd2 Ke5 Qd3 Kf4 Qe2 Kg3 Qf1 Kh2 Qf2+ Kh1 Qe2 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qe4 Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/8/1q6/8/8 b - - acd 36/36; acs 9 ; acn 631009; ce 32696 ; bm Qb8; pv Qb8 Ka5 Qb7 Ka4 Qb6 Ka3 Qb5 Ka2 Qd3 Kb2 Qxh7 Kb3 Qe4 Ka2 Qc2+ Ka3 Qc4 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qe3 Kg2 Qf4 Kh1 Qg4 Kh2 Qe4 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qd2+ Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/8/6q1/8/8 b - - acd 36/36; acs 8 ; acn 537977; ce 32696 ; bm Qc7; pv Qc7 Kb5 Qa7 Kb4 Qa6 Kb3 Qa5 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qxh7 Ke2 Qc2+ Ke3 Qd1 Ke4 Qd2 Ke5 Qd3 Kf4 Qe2 Kg3 Qf1 Kh2 Qf2+ Kh1 Qe2 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qe4 Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/8/8/1q6/8 b - - acd 36/36; acs 9 ; acn 633660; ce 32696 ; bm Qb8; pv Qb8 Ka5 Qb7 Ka4 Qb6 Ka3 Qb5 Ka2 Qd3 Kb2 Qxh7 Kb3 Qe4 Ka2 Qc2+ Ka3 Qc4 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qe3 Kg2 Qf4 Kh1 Qg4 Kh2 Qe4 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qd2+ Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/8/8/7q/8 b - - acd 36/36; acs 8 ; acn 541232; ce 32696 ; bm Qc7; pv Qc7 Kb5 Qa7 Kb4 Qa6 Kb3 Qa5 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qxh7 Ke2 Qc2+ Ke3 Qd1 Ke4 Qd2 Ke5 Qd3 Kf4 Qe2 Kg3 Qf1 Kh2 Qf2+ Kh1 Qe2 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qe4 Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
3kBRRB/3P1PPP/K7/8/8/8/8/1q6 b - - acd 36/36; acs 9 ; acn 631299; ce 32696 ; bm Qb8; pv Qb8 Ka5 Qb7 Ka4 Qb6 Ka3 Qb5 Ka2 Qd3 Kb2 Qxh7 Kb3 Qe4 Ka2 Qc2+ Ka3 Qc4 Kb2 Qa4 Kb1 Qa3 Kc2 Qb4 Kc1 Qb3 Kd2 Qc4 Kd1 Qc3 Ke2 Qd4 Ke1 Qd3 Kf2 Qe4 Kf1 Qe3 Kg2 Qf4 Kh1 Qg4 Kh2 Qe4 Kg1 Qf3 Kh2 Qf1 Kg3 Qe2 Kh3 Qf2 Kg4 Qe3 Kf5 Qd4 Kg5 Qd2+ Kh5 Qe2+ Kg6 Qf2 Kg5 Qf3 Kg6 Qf4 Kh7 Qe4+ Kh6 Qg4 Kh7 Qh5+;
6Q1/8/8/8/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 4 ; acn 626846; ce 32696 ; bm Qg1; pv Qg1 Kh4 Qg2 Kh5 Qg3 Kh6 Qg4 Kh7 Qe6 Kg7 Qxa2 Kg6 Qd5 Kh7 Qf7+ Kh8 Qf8+ Kh7 Qf6 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qd6 Kb7 Qc5 Ka8 Qb5 Ka7 Qd5 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qe7+ Kc4 Qd6 Kc3 Qd5 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/1Q6/8/8/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 10 ; acn 637720; ce 32696 ; bm Qb1; pv Qb1 Ka4 Qb2 Ka5 Qb3 Ka6 Qb4 Ka7 Qd6 Kb7 Qxh2 Kb6 Qe5 Ka7 Qa1+ Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qd7+ Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/6Q1/8/8/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 4 ; acn 632592; ce 32696 ; bm Qg1; pv Qg1 Kh4 Qg2 Kh5 Qg3 Kh6 Qg4 Kh7 Qe6 Kg7 Qxa2 Kg6 Qd5 Kh7 Qf7+ Kh8 Qf8+ Kh7 Qf6 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qd6 Kb7 Qc5 Ka8 Qb5 Ka7 Qd5 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qe7+ Kc4 Qd6 Kc3 Qd5 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/7Q/8/8/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 8 ; acn 542155; ce 32696 ; bm Qc2; pv Qc2 Kb4 Qa2 Kb5 Qa3 Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qxh2 Ke7 Qc7+ Ke6 Qd8 Ke5 Qd7 Ke4 Qd6 Kf5 Qe7 Kg6 Qf8 Kh7 Qf7+ Kh8 Qe7 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qe5 Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/1Q6/8/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 8 ; acn 539905; ce 32696 ; bm Qf2; pv Qf2 Kg4 Qh2 Kg5 Qh3 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qxa2 Kd7 Qf7+ Kd6 Qe8 Kd5 Qe7 Kd4 Qe6 Kc5 Qd7 Kb6 Qc8 Ka7 Qc7+ Ka8 Qd7 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qd7+ Kb3 Qc7 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/1Q6/8/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 10 ; acn 629707; ce 32696 ; bm Qb1; pv Qb1 Ka4 Qb2 Ka5 Qb3 Ka6 Qb4 Ka7 Qd6 Kb7 Qxh2 Kb6 Qe5 Ka7 Qa1+ Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qd7+ Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/6Q1/8/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 3 ; acn 624236; ce 32696 ; bm Qg1; pv Qg1 Kh4 Qg2 Kh5 Qg3 Kh6 Qg4 Kh7 Qe6 Kg7 Qxa2 Kg6 Qd5 Kh7 Qf7+ Kh8 Qf8+ Kh7 Qf6 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qd6 Kb7 Qc5 Ka8 Qb5 Ka7 Qd5 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qe7+ Kc4 Qd6 Kc3 Qd5 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/6Q1/8/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 8 ; acn 541869; ce 32696 ; bm Qc2; pv Qc2 Kb4 Qa2 Kb5 Qa3 Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qxh2 Ke7 Qc7+ Ke6 Qd8 Ke5 Qd7 Ke4 Qd6 Kf5 Qe7 Kg6 Qf8 Kh7 Qf7+ Kh8 Qe7 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qe5 Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/8/1Q6/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 10 ; acn 631792; ce 32696 ; bm Qb1; pv Qb1 Ka4 Qb2 Ka5 Qb3 Ka6 Qb4 Ka7 Qd6 Kb7 Qxh2 Kb6 Qe5 Ka7 Qa1+ Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qd7+ Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/8/2Q5/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 8 ; acn 541921; ce 32696 ; bm Qf2; pv Qf2 Kg4 Qh2 Kg5 Qh3 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qxa2 Kd7 Qf7+ Kd6 Qe8 Kd5 Qe7 Kd4 Qe6 Kc5 Qd7 Kb6 Qc8 Ka7 Qc7+ Ka8 Qd7 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qd7+ Kb3 Qc7 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/8/5Q2/8/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 2 ; acn 542144; ce 32696 ; bm Qc2; pv Qc2 Kb4 Qa2 Kb5 Qa3 Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qxh2 Ke7 Qc7+ Ke6 Qd8 Ke5 Qd7 Ke4 Qd6 Kf5 Qe7 Kg6 Qf8 Kh7 Qf7+ Kh8 Qe7 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qe5 Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/8/6Q1/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 9 ; acn 627865; ce 32696 ; bm Qg1; pv Qg1 Kh4 Qg2 Kh5 Qg3 Kh6 Qg4 Kh7 Qe6 Kg7 Qxa2 Kg6 Qd5 Kh7 Qf7+ Kh8 Qf8+ Kh7 Qf6 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qd6 Kb7 Qc5 Ka8 Qb5 Ka7 Qd5 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qe7+ Kc4 Qd6 Kc3 Qd5 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/8/8/3Q4/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 8 ; acn 543893; ce 32696 ; bm Qf2; pv Qf2 Kg4 Qh2 Kg5 Qh3 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qxa2 Kd7 Qf7+ Kd6 Qe8 Kd5 Qe7 Kd4 Qe6 Kc5 Qd7 Kb6 Qc8 Ka7 Qc7+ Ka8 Qd7 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qd7+ Kb3 Qc7 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/8/8/4Q3/k7/3p1ppp/3Kbrrb w - - acd 36/36; acs 2 ; acn 541287; ce 32696 ; bm Qc2; pv Qc2 Kb4 Qa2 Kb5 Qa3 Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qxh2 Ke7 Qc7+ Ke6 Qd8 Ke5 Qd7 Ke4 Qd6 Kf5 Qe7 Kg6 Qf8 Kh7 Qf7+ Kh8 Qe7 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qe5 Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/8/8/8/8/7k/ppp1pQ2/brrbK3 w - - acd 36/36; acs 9 ; acn 624148; ce 32696 ; bm Qg1; pv Qg1 Kh4 Qg2 Kh5 Qg3 Kh6 Qg4 Kh7 Qe6 Kg7 Qxa2 Kg6 Qd5 Kh7 Qf7+ Kh8 Qf8+ Kh7 Qf6 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qd6 Kb7 Qc5 Ka8 Qb5 Ka7 Qd5 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qe7+ Kc4 Qd6 Kc3 Qd5 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
8/8/8/8/8/k7/2Qp1ppp/3Kbrrb w - - acd 36/36; acs 4 ; acn 627973; ce 32696 ; bm Qb1; pv Qb1 Ka4 Qb2 Ka5 Qb3 Ka6 Qb4 Ka7 Qd6 Kb7 Qxh2 Kb6 Qe5 Ka7 Qa1+ Kb6 Qa4 Kb7 Qa5 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kf4 Qd5 Kg4 Qd7+ Kh4 Qe7+ Kg3 Qf7 Kg4 Qf6 Kg3 Qf5 Kh4 Qg6 Kh3 Qg5 Kh2 Qh4+;
8/Q7/8/8/8/7k/ppp1p3/brrbK3 w - - acd 36/36; acs 8 ; acn 543150; ce 32696 ; bm Qf2; pv Qf2 Kg4 Qh2 Kg5 Qh3 Kg6 Qh4 Kg7 Qh5 Kg8 Qh6 Kf7 Qg5 Kf8 Qg6 Ke7 Qf5 Ke8 Qf6 Kd7 Qe5 Kd8 Qe6 Kc7 Qd5 Kc8 Qxa2 Kd7 Qf7+ Kd6 Qe8 Kd5 Qe7 Kd4 Qe6 Kc5 Qd7 Kb6 Qc8 Ka7 Qc7+ Ka8 Qd7 Kb8 Qc6 Ka7 Qc8 Kb6 Qd7 Ka6 Qc7 Kb5 Qd6 Kc4 Qe5 Kb4 Qd5 Ka4 Qd7+ Kb3 Qc7 Kb4 Qc6 Kb3 Qc5 Ka2 Qd5+ Ka3 Qb5 Ka2 Qa4+;
BRRBk3/PPP1P3/7K/3q4/8/8/8/8 b - - acd 36/36; acs 8 ; acn 536213; ce 32696 ; bm Qf7; pv Qf7 Kg5 Qh7 Kg4 Qh6 Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qxa7 Kd2 Qf2+ Kd3 Qe1 Kd4 Qe2 Kd5 Qe3 Kc4 Qd2 Kb3 Qc1 Ka2 Qc2+ Ka1 Qd2 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qd4 Ka5 Qd2+ Kb6 Qc2 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/2q5/8/8/8 b - - acd 36/36; acs 8 ; acn 536678; ce 32696 ; bm Qf7; pv Qf7 Kg5 Qh7 Kg4 Qh6 Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qxa7 Kd2 Qf2+ Kd3 Qe1 Kd4 Qe2 Kd5 Qe3 Kc4 Qd2 Kb3 Qc1 Ka2 Qc2+ Ka1 Qd2 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qd4 Ka5 Qd2+ Kb6 Qc2 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/6q1/8/8/8 b - - acd 36/36; acs 9 ; acn 623693; ce 32696 ; bm Qg8; pv Qg8 Kh5 Qg7 Kh4 Qg6 Kh3 Qg5 Kh2 Qe3 Kg2 Qxa7 Kg3 Qd4 Kh2 Qh8+ Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qd3 Kb2 Qc4 Ka1 Qb4 Ka2 Qd4 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qe2+ Kc5 Qd3 Kc6 Qd4 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/8/1q6/8/8 b - - acd 36/36; acs 8 ; acn 538891; ce 32696 ; bm Qf7; pv Qf7 Kg5 Qh7 Kg4 Qh6 Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qxa7 Kd2 Qf2+ Kd3 Qe1 Kd4 Qe2 Kd5 Qe3 Kc4 Qd2 Kb3 Qc1 Ka2 Qc2+ Ka1 Qd2 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qd4 Ka5 Qd2+ Kb6 Qc2 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/8/6q1/8/8 b - - acd 36/36; acs 9 ; acn 628744; ce 32696 ; bm Qg8; pv Qg8 Kh5 Qg7 Kh4 Qg6 Kh3 Qg5 Kh2 Qe3 Kg2 Qxa7 Kg3 Qd4 Kh2 Qh8+ Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qd3 Kb2 Qc4 Ka1 Qb4 Ka2 Qd4 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qe2+ Kc5 Qd3 Kc6 Qd4 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/8/8/6q1/8 b - - acd 36/36; acs 9 ; acn 631263; ce 32696 ; bm Qg8; pv Qg8 Kh5 Qg7 Kh4 Qg6 Kh3 Qg5 Kh2 Qe3 Kg2 Qxa7 Kg3 Qd4 Kh2 Qh8+ Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qd3 Kb2 Qc4 Ka1 Qb4 Ka2 Qd4 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qe2+ Kc5 Qd3 Kc6 Qd4 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/8/8/8/6q1 b - - acd 36/36; acs 9 ; acn 625294; ce 32696 ; bm Qg8; pv Qg8 Kh5 Qg7 Kh4 Qg6 Kh3 Qg5 Kh2 Qe3 Kg2 Qxa7 Kg3 Qd4 Kh2 Qh8+ Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qd3 Kb2 Qc4 Ka1 Qb4 Ka2 Qd4 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qe2+ Kc5 Qd3 Kc6 Qd4 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1P3/7K/8/8/8/q7/8 b - - acd 36/36; acs 8 ; acn 540426; ce 32696 ; bm Qf7; pv Qf7 Kg5 Qh7 Kg4 Qh6 Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qxa7 Kd2 Qf2+ Kd3 Qe1 Kd4 Qe2 Kd5 Qe3 Kc4 Qd2 Kb3 Qc1 Ka2 Qc2+ Ka1 Qd2 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qd4 Ka5 Qd2+ Kb6 Qc2 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
BRRBk3/PPP1Pq2/7K/8/8/8/8/8 b - - acd 36/36; acs 9 ; acn 624179; ce 32696 ; bm Qg8; pv Qg8 Kh5 Qg7 Kh4 Qg6 Kh3 Qg5 Kh2 Qe3 Kg2 Qxa7 Kg3 Qd4 Kh2 Qh8+ Kg3 Qh5 Kg2 Qh4 Kg1 Qh3 Kf2 Qg4 Kf1 Qg3 Ke2 Qf4 Ke1 Qf3 Kd2 Qe4 Kd1 Qe3 Kc2 Qd4 Kc1 Qd3 Kb2 Qc4 Ka1 Qb4 Ka2 Qd4 Kb1 Qc3 Ka2 Qc1 Kb3 Qd2 Ka3 Qc2 Kb4 Qd3 Kc5 Qe4 Kb5 Qe2+ Kc5 Qd3 Kc6 Qd4 Kb5 Qc3 Kb6 Qc4 Ka5 Qb3 Ka6 Qb4 Ka7 Qa5+;
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Nordlandia
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Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Nordlandia »

Dann Corbit: many of the FEN's are just mirror positions. I'd associate them as duplicate or rather duplicate.
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Dann Corbit
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Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Dann Corbit »

Nordlandia wrote: ↑Tue Feb 19, 2019 9:51 pm Dann Corbit: many of the FEN's are just mirror positions. I'd associate them as duplicate or rather duplicate.
The positions are all of the equivalent problems. So yes, there are 36 problems which have 9 versions, with the four reflections/reversals for each of the 9.
"My foot was glued like lead to the floor. That's all there is and there ain't no more." -- Hot Rod Lincoln
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Dann Corbit
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Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Dann Corbit »

Nordlandia wrote: ↑Tue Feb 19, 2019 9:51 pm Dann Corbit: many of the FEN's are just mirror positions. I'd associate them as duplicate or rather duplicate.
Also:
[d]8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - acd 57/57; acs 238 ; acn 112902333; ce 32654 ; bm Qc4; pv Qc4 Kb6 Qd5 h6 Qc4 Ka5 Qb3 h5 Qc4 Kb6 Qd5 h4 Qc4 Ka5 Qb3 h3 Qc4 Kb6 Qd5 h2 Qc4 Ka5 Qb3 g6 Qc4 Kb6 Qd5 g5 Qc4 Ka5 Qb3 f5 Qc4 Kb6 Qb4+ Kc6 Qa5 f4 Qe5 g4 Qf5 Kd6 Qb5 f3 Qf5 Kc6 Qg5 Kd6 Qb5 d3 Qf5 Kc6 Qa5 Kd6 Qb5 Kc7 Qa6 Kb8 Qb6+ Ka8 Qc7 g3 Qc8+ Ka7 Qc6 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kh5 Qe8+ Kg4 Qf8 Kg5 Qf7 Kg4 Qf6 Kh5 Qg7 Kh4 Qg6 Kh3 Qh5+;

[d]k7/8/1Q6/8/8/3pppp1/3prppp/3Kbqrb w - - acd 26/26; acs 5 ; acn 110792; ce 32716 ; bm Qb5; pv Qb5 Ka7 Qc6 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kh5 Qe8+ Kg4 Qf8 Kg5 Qf7 Kg4 Qf6 Kh5 Qg7 Kh4 Qg6 Kh3 Qh5+;
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Dann Corbit
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Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Dann Corbit »

Dann Corbit wrote: ↑Tue Feb 19, 2019 10:06 pm
Nordlandia wrote: ↑Tue Feb 19, 2019 9:51 pm Dann Corbit: many of the FEN's are just mirror positions. I'd associate them as duplicate or rather duplicate.
Also:
[d]8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - acd 57/57; acs 238 ; acn 112902333; ce 32654 ; bm Qc4; pv Qc4 Kb6 Qd5 h6 Qc4 Ka5 Qb3 h5 Qc4 Kb6 Qd5 h4 Qc4 Ka5 Qb3 h3 Qc4 Kb6 Qd5 h2 Qc4 Ka5 Qb3 g6 Qc4 Kb6 Qd5 g5 Qc4 Ka5 Qb3 f5 Qc4 Kb6 Qb4+ Kc6 Qa5 f4 Qe5 g4 Qf5 Kd6 Qb5 f3 Qf5 Kc6 Qg5 Kd6 Qb5 d3 Qf5 Kc6 Qa5 Kd6 Qb5 Kc7 Qa6 Kb8 Qb6+ Ka8 Qc7 g3 Qc8+ Ka7 Qc6 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kh5 Qe8+ Kg4 Qf8 Kg5 Qf7 Kg4 Qf6 Kh5 Qg7 Kh4 Qg6 Kh3 Qh5+;

[d]k7/8/1Q6/8/8/3pppp1/3prppp/3Kbqrb w - - acd 26/26; acs 5 ; acn 110792; ce 32716 ; bm Qb5; pv Qb5 Ka7 Qc6 Kb8 Qa6 Kc7 Qb5 Kc8 Qb6 Kd7 Qc5 Kd8 Qc6 Ke7 Qd5 Ke8 Qd6 Kf7 Qe5 Kf8 Qe6 Kg7 Qf5 Kh8 Qg5 Kh7 Qe5 Kg8 Qf6 Kh7 Qf8 Kg6 Qe7 Kh6 Qf7 Kg5 Qe6 Kh5 Qe8+ Kg4 Qf8 Kg5 Qf7 Kg4 Qf6 Kh5 Qg7 Kh4 Qg6 Kh3 Qh5+;
And finally:
8/6pp/2Q2p2/k7/3p4/4p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS1";
2Q5/6pp/5p2/k7/3p4/4p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS2";
8/6pp/4Qp2/k7/3p4/4p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS3";
8/5Qpp/5p2/k7/3p4/4p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS4";
6Q1/6pp/5p2/k7/3p4/4p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS5";
8/6pp/5p2/k7/3p4/3Qp3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS6";
8/6pp/5p2/k7/3p4/4p3/2Qprpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS7";
8/6pp/5p2/k7/3p4/4p3/3prpp1/2QKbqrb w - - pv Qc4; ce 32654; id "P1aS8";
8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - pv Qc4; ce 32654; id "P1aS9";
8/pp6/2p2Q2/7k/4p3/3p4/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS1";
5Q2/pp6/2p5/7k/4p3/3p4/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS2";
8/pp6/2pQ4/7k/4p3/3p4/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS3";
8/ppQ5/2p5/7k/4p3/3p4/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS4";
1Q6/pp6/2p5/7k/4p3/3p4/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS5";
8/pp6/2p5/7k/4p3/3pQ3/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS6";
8/pp6/2p5/7k/4p3/3p4/1pprpQ2/brqbK3 w - - pv Qf4; ce 32654; id "P1bS7";
8/pp6/2p5/7k/4p3/3p4/1pprp3/brqbKQ2 w - - pv Qf4; ce 32654; id "P1bS8";
8/pp6/2p5/7k/4p3/3p2Q1/1pprp3/brqbK3 w - - pv Qf4; ce 32654; id "P1bS9";
3kBQRB/3PRPP1/4P3/3P4/K7/2q2P2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS1";
3kBQRB/3PRPP1/4P3/3P4/K7/5P2/6PP/2q5 b - - pv Qc5; ce 32654; id "P1cS2";
3kBQRB/3PRPP1/4P3/3P4/K7/4qP2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS3";
3kBQRB/3PRPP1/4P3/3P4/K7/5P2/5qPP/8 b - - pv Qc5; ce 32654; id "P1cS4";
3kBQRB/3PRPP1/4P3/3P4/K7/5P2/6PP/6q1 b - - pv Qc5; ce 32654; id "P1cS5";
3kBQRB/3PRPP1/3qP3/3P4/K7/5P2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS6";
3kBQRB/2qPRPP1/4P3/3P4/K7/5P2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS7";
2qkBQRB/3PRPP1/4P3/3P4/K7/5P2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS8";
3kBQRB/3PRPP1/1q2P3/3P4/K7/5P2/6PP/8 b - - pv Qc5; ce 32654; id "P1cS9";
BRQBk3/1PPRP3/3P4/4P3/7K/2P2q2/PP6/8 b - - pv Qf5; ce 32654; id "P1dS1";
BRQBk3/1PPRP3/3P4/4P3/7K/2P5/PP6/5q2 b - - pv Qf5; ce 32654; id "P1dS2";
BRQBk3/1PPRP3/3P4/4P3/7K/2Pq4/PP6/8 b - - pv Qf5; ce 32654; id "P1dS3";
BRQBk3/1PPRP3/3P4/4P3/7K/2P5/PPq5/8 b - - pv Qf5; ce 32654; id "P1dS4";
BRQBk3/1PPRP3/3P4/4P3/7K/2P5/PP6/1q6 b - - pv Qf5; ce 32654; id "P1dS5";
BRQBk3/1PPRP3/3Pq3/4P3/7K/2P5/PP6/8 b - - pv Qf5; ce 32654; id "P1dS6";
BRQBk3/1PPRPq2/3P4/4P3/7K/2P5/PP6/8 b - - pv Qf5; ce 32654; id "P1dS7";
BRQBkq2/1PPRP3/3P4/4P3/7K/2P5/PP6/8 b - - pv Qf5; ce 32654; id "P1dS8";
BRQBk3/1PPRP3/3P2q1/4P3/7K/2P5/PP6/8 b - - pv Qf5; ce 32654; id "P1dS9";
k7/8/1Q6/8/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS1";
k7/3Q4/8/8/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS2";
k7/8/8/2Q5/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS3";
k7/8/8/4Q3/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS4";
k7/8/8/5Q2/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS5";
k7/8/8/6Q1/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS6";
k7/8/8/7Q/8/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS7";
k7/8/8/8/2Q5/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS8";
k7/8/8/8/1Q6/3pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS9";
k7/8/8/8/8/1Q1pppp1/3prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS10";
k7/8/8/8/8/3pppp1/1Q1prppp/3Kbqrb w - - pv Qb5; ce 32716; id "P2aS11";
k7/8/8/8/8/3pppp1/3prppp/1Q1Kbqrb w - - pv Qb5; ce 32716; id "P2aS12";
7k/8/6Q1/8/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS1";
7k/4Q3/8/8/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS2";
7k/8/8/5Q2/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS3";
7k/8/8/3Q4/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS4";
7k/8/8/2Q5/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS5";
7k/8/8/1Q6/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS6";
7k/8/8/Q7/8/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS7";
7k/8/8/8/5Q2/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS8";
7k/8/8/8/6Q1/1pppp3/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS9";
7k/8/8/8/8/1pppp1Q1/ppprp3/brqbK3 w - - pv Qg5; ce 32716; id "P2bS10";
7k/8/8/8/8/1pppp3/ppprp1Q1/brqbK3 w - - pv Qg5; ce 32716; id "P2bS11";
7k/8/8/8/8/1pppp3/ppprp3/brqbK1Q1 w - - pv Qg5; ce 32716; id "P2bS12";
3kBQRB/3PRPPP/3PPPP1/8/8/1q6/8/K7 b - - pv Qb4; ce 32716; id "P2cS1";
3kBQRB/3PRPPP/3PPPP1/8/8/8/3q4/K7 b - - pv Qb4; ce 32716; id "P2cS2";
3kBQRB/3PRPPP/3PPPP1/8/2q5/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS3";
3kBQRB/3PRPPP/3PPPP1/8/4q3/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS4";
3kBQRB/3PRPPP/3PPPP1/8/5q2/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS5";
3kBQRB/3PRPPP/3PPPP1/8/6q1/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS6";
3kBQRB/3PRPPP/3PPPP1/8/7q/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS7";
3kBQRB/3PRPPP/3PPPP1/2q5/8/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS8";
3kBQRB/3PRPPP/3PPPP1/1q6/8/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS9";
3kBQRB/3PRPPP/1q1PPPP1/8/8/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS10";
3kBQRB/1q1PRPPP/3PPPP1/8/8/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS11";
1q1kBQRB/3PRPPP/3PPPP1/8/8/8/8/K7 b - - pv Qb4; ce 32716; id "P2cS12";
BRQBk3/PPPRP3/1PPPP3/8/8/6q1/8/7K b - - pv Qg4; ce 32716; id "P2dS1";
BRQBk3/PPPRP3/1PPPP3/8/8/8/4q3/7K b - - pv Qg4; ce 32716; id "P2dS2";
BRQBk3/PPPRP3/1PPPP3/8/5q2/8/8/7K b - - pv Qg4; ce 32716; id "P2dS3";
BRQBk3/PPPRP3/1PPPP3/8/3q4/8/8/7K b - - pv Qg4; ce 32716; id "P2dS4";
BRQBk3/PPPRP3/1PPPP3/8/2q5/8/8/7K b - - pv Qg4; ce 32716; id "P2dS5";
BRQBk3/PPPRP3/1PPPP3/8/1q6/8/8/7K b - - pv Qg4; ce 32716; id "P2dS6";
BRQBk3/PPPRP3/1PPPP3/8/q7/8/8/7K b - - pv Qg4; ce 32716; id "P2dS7";
BRQBk3/PPPRP3/1PPPP3/5q2/8/8/8/7K b - - pv Qg4; ce 32716; id "P2dS8";
BRQBk3/PPPRP3/1PPPP3/6q1/8/8/8/7K b - - pv Qg4; ce 32716; id "P2dS9";
BRQBk3/PPPRP3/1PPPP1q1/8/8/8/8/7K b - - pv Qg4; ce 32716; id "P2dS10";
BRQBk3/PPPRP1q1/1PPPP3/8/8/8/8/7K b - - pv Qg4; ce 32716; id "P2dS11";
BRQBk1q1/PPPRP3/1PPPP3/8/8/8/8/7K b - - pv Qg4; ce 32716; id "P2dS12";
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Chessqueen »

Dann Corbit wrote: ↑Tue Feb 19, 2019 12:34 am
Chessqueen wrote: ↑Mon Feb 18, 2019 6:14 pm {snip}
Since Stockfish has problem solving it without help, can a subroutine be include into Stockfish with Sting14 algorithm ?
The sting evaluation terms can easily be added to Stockfish.
However, if the net Elo gain from the change is negative, the change would be rejected.
A way that could benefit Stockfish is to let sting14 check each position during a game for 5 seconds and if it does not find MATE, then continue and switch to the latest version of the strongest stockfish that is currently playing. I do NOT believe that 10 seconds check of each arising position with such strong and powerful engine that stockfish is using will affect the result, it could only benefit by NOT letting any mate escape.
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by Chessqueen »

Chessqueen wrote: ↑Wed Feb 20, 2019 2:26 am
Dann Corbit wrote: ↑Tue Feb 19, 2019 12:34 am
Chessqueen wrote: ↑Mon Feb 18, 2019 6:14 pm {snip}
Since Stockfish has problem solving it without help, can a subroutine be include into Stockfish with Sting14 algorithm ?
The sting evaluation terms can easily be added to Stockfish.
However, if the net Elo gain from the change is negative, the change would be rejected.
Sorry I meant to say with such strong and powerful computer, NOT engine, and only with long standard time control like in TCEC not Blitz of course.

A way that could benefit Stockfish is to let sting14 check each position during a game for 5 seconds and if it does not find MATE, then continue and switch to the latest version of the strongest stockfish that is currently playing. I do NOT believe that 5 seconds check of each arising position with such strong and powerful computer that stockfish is using will affect the result, it could only benefit by NOT letting any mate escape.
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lech
Posts: 1175
Joined: Sun Feb 14, 2010 10:02 pm

Re: Can Komodo or Stockfish Solve this Puzzle? The Mighty Queen!

Post by lech »

[d]6Q1/8/8/8/8/7k/ppp1p3/brrbK3 w - - 0 1
Nordlandia wrote: ↑Tue Feb 19, 2019 4:18 pm This study is equivalent. Found inside Vielzügige schachaufgaben at page 25. Vielzügige schachaufgaben is available from google search.

G Reichhelm | White wins!
[d]8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - 0 0
But the author of this "equivalent" is an artist, and the others only craftsmen. :lol:
Maybe, I can't be friendly, but let me be useful.
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