MESON Chess Problem Database
Problem Display
PID: 17199 (7K/8/8/8/8/1N6/pk2N3/1b1Q4 w - - 0 1)
Fuchs, Georges Matthieu
L'Action Francaise, 1925
#2
4 + 3
SOLUTION
- SOUND
- Tries
- 1.Sa5?
- 1...Ka1
- 2.Qd4#
- 1...Ka3
- 2.Qb3#
- 1...a1Q
- 2.Qb3#
- 1...a1B
- 2.Qb3#
- 1...a1R
- 2.Qb3#
- 1...Bc2
- 2.Qc1#
- 1...Bd3
- 2.Qc1#
- 1...Be4
- 2.Sc4#
- 2.Qc1#
- 1...Bf5
- 2.Sc4#
- 2.Qc1#
- 1...Bg6
- 2.Sc4#
- 2.Qc1#
- 1...Bh7
- 2.Sc4#
- 2.Qc1#
- 1...a1S!
- 1...Ka1
- 1.Sc5?
- 1...Ka1
- 2.Qd4#
- 1...Ka3
- 2.Qb3#
- 1...a1Q
- 2.Qb3#
- 1...a1B
- 2.Qb3#
- 1...a1R
- 2.Qb3#
- 1...Bc2
- 2.Qc1#
- 1...Bd3
- 2.Qc1#
- 1...Be4
- 2.Qc1#
- 1...Bf5
- 2.Qc1#
- 1...Bg6
- 2.Qc1#
- 1...Bh7
- 2.Qc1#
- 1...a1S!
- 1...Ka1
- 1.Sa5?
- Keys
- 1.Sa1!
- 1...Kxa1
- 2.Qd4#
- 1...Ka3
- 2.Qb3#
- 1...Bc2
- 2.Qc1#
- 1...Bd3
- 2.Qc1#
- 1...Be4
- 2.Qc1#
- 1...Bf5
- 2.Qc1#
- 1...Bg6
- 2.Qc1#
- 1...Bh7
- 2.Qc1#
- 1...Kxa1
- 1.Sa1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(C);
- Vars
- K(c);P_SPINB(a),S_FLIGHT::QAB(A)
- K(c);S_FLIGHT::QAR1(A)
- P(b);SBLOCK::QAR1(A)
- B(a);::QAB1(A)
- Refutation
- P(b);
- Try
- S(C);
- Vars
- K(c);P_SPINB(a),S_FLIGHT::QAB(A)
- K(c);S_FLIGHT::QAR1(A)
- P(b);SBLOCK::QAR1(A)
- B(a);::QAB1(A)
- Refutation
- P(b);
- Try
- Actual
- S(C);
- Vars
- K(c);P_SPINB(a),S_FLIGHT,XS(C)::QAB(A)
- K(c);S_FLIGHT::QAR1(A)
- B(a);::QAB1(A)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).