MESON Chess Problem Database
Problem Display
PID: 56292 (8/1p3p2/4P3/p7/1P1K1Q2/B3p3/p1BPp3/k7 w - - 0 1)
Morse, Christopher Jeremy
4th Comm., The Problemist Supplement, 2005
#2
7 + 7
SOLUTION
- SOUND
- Tries
- 1.Kd3?
- threat
- 2.Qe5#
- 2.Qd4#
- 2.Qf6#
- 1...fxe6
- 2.Qe5#
- 2.Qd4#
- 1...f5
- 2.Qe5#
- 2.Qd4#
- 1...f6
- 2.Qd4#
- 2.Qxf6#
- 1...e1S+!
- threat
- 1.Kc4?
- threat
- 2.Qe5#
- 2.Qd4#
- 2.Qf6#
- 1...fxe6
- 2.Qe5#
- 2.Qd4#
- 1...f5
- 2.Qe5#
- 2.Qd4#
- 1...f6
- 2.Qd4#
- 2.Qxf6#
- 1...b5+!
- threat
- 1.Ke4?
- threat
- 2.Qe5#
- 2.Qf6#
- 1...fxe6
- 2.Qe5#
- 1...f6
- 2.Qxf6#
- 1...f5+!
- threat
- 1.Kc5?
- threat
- 2.Qe5#
- 2.Qd4#
- 2.Qf6#
- 1...fxe6
- 2.Qe5#
- 2.Qd4#
- 1...f5
- 2.Qe5#
- 2.Qd4#
- 1...f6
- 2.Qd4#
- 2.Qxf6#
- 1...b6+!
- threat
- 1.Kd5?
- threat
- 2.Qe5#
- 2.Qd4#
- 2.Qf6#
- 1...f5
- 2.Qe5#
- 2.Qd4#
- 1...f6
- 2.Qd4#
- 2.Qxf6#
- 1...fxe6+!
- threat
- 1.Qe5?
- threat
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...exd2
- 2.Kd3#
- 2.Ke3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...fxe6
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 1...e1Q
- 2.Kd3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...e1S
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...e1R
- 2.Kd3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...b5
- 2.Kd3#
- 2.Kxe3#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...b6
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kd5#
- 1...f5
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Kc5#
- 2.Kd5#
- 1...f6!
- threat
- 1.Qh4?
- threat
- 2.Qe1#
- 1...e1Q
- 2.Qxe1#
- 1...e1S
- 2.Qxe1#
- 1...e1B
- 2.Qxe1#
- 1...e1R
- 2.Qxe1#
- 1...exd2!
- threat
- 1.Qf6?
- threat
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...exd2
- 2.Kd3#
- 2.Ke3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...e1Q
- 2.Kd3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...e1S
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...e1R
- 2.Kd3#
- 2.Kc4#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...b5
- 2.Kd3#
- 2.Kxe3#
- 2.Ke4#
- 2.Kc5#
- 2.Kd5#
- 1...b6
- 2.Kd3#
- 2.Kxe3#
- 2.Kc4#
- 2.Ke4#
- 2.Kd5#
- 1...fxe6!
- threat
- 1.Kd3?
- Keys
- 1.Qg3!
- threat
- 2.Qe1#
- 1...exd2
- 2.Qc3#
- 1...e1Q
- 2.Qxe1#
- 1...e1S
- 2.Qxe1#
- 1...e1B
- 2.Qxe1#
- 1...e1R
- 2.Qxe1#
- threat
- 1.Qg3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(E);P-FLIGHT
- Threat
- DUALS(3)
- Refutation
- P(c);CHECK
- Try
- K(E);P-FLIGHT
- Threat
- DUALS(3)
- Refutation
- P(f);CHECK
- Try
- K(E);P-FLIGHT
- Threat
- DUALS(2)
- Vars
- P(g);XP(G)::QAB(F)
- P(g);::QAB(F),XP(g)
- Refutation
- P(g);CHECK
- Try
- K(E);S_FLIGHT
- Threat
- DUALS(3)
- Refutation
- P(f);CHECK
- Try
- K(E);P-FLIGHT
- Threat
- DUALS(3)
- Refutation
- P(g);CHECK,XP(G)
- Try
- Q(F);
- Threat
- DUALS(6)
- Refutation
- P(g);
- Try
- Q(F);
- Threat
- QAR(F)
- Vars
- P(c);::QAR(F),XQ(c)
- P(c);::QAR(F),XS(c)
- P(c);::QAR(F),XB(c)
- P(c);::QAR(F),XR(c)
- Refutation
- P(d);XP(B)
- Try
- Q(F);
- Threat
- DUALS(6)
- Refutation
- P(g);XP(G)
- Try
- Actual
- Q(F);
- Threat
- QAR(F)
- Vars
- P(d);OGATE,XP(B)::QAB(F)
- P(c);::QAR(F),XQ(c)
- P(c);::QAR(F),XS(c)
- P(c);::QAR(F),XB(c)
- P(c);::QAR(F),XR(c)
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).