MESON Chess Problem Database
Problem Display
PID: 10179 (8/7R/P2N2p1/1Pk3BQ/2PN4/8/4K3/R7 w - - 0 1)
Michel, Francois
Morice, Jean
1st Comm., Segal MT, 1962
#2
10 + 2
SOLUTION
- SOUND
- Sets
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...Kb4
- Tries
- 1.Kd3?
- 1...Kb4
- 2.Bd2#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.Rb1?
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kxd4
- 1.Ra2?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.Ra4?
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kxd4
- 1.Ra5?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.Rb7?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kxd6
- 2.Bf4#
- 2.Be7#
- 1...gxh5!
- 1...Kb4
- 1.Rc7+?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 2.Qh8#
- 1...Kxd6
- 2.Bf4#
- 2.Qh2#
- 1...Kb6!
- 1...Kb4
- 1.Rd7?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...gxh5!
- 1...Kb4
- 1.Rf7?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.Rg7?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.b6?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kxb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.a7?
- 1...Kb4
- 2.Bd2#
- 1...Kxd4
- 2.Bf6#
- 1...Kb6
- 2.Bd8#
- 1...Kxd6
- 2.Bf4#
- 1...gxh5!
- 1...Kb4
- 1.Kd3?
- Keys
- 1.Qf3!
- 1...Kb4
- 2.Qa3#
- 1...Kxd4
- 2.Qe3#
- 1...Kb6
- 2.Qc6#
- 1...Kxd6
- 2.Qd5#
- 1...Kb4
- 1.Qf3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 4
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(J);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(J);CHECK
- Vars
- K(a);S_FLIGHT::B(F)
- Refutation
- K(a);S_FLIGHT
- Try
- R(J);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(J);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- R(J);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- P(E);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XP(E)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- P(H);
- Vars
- K(a);S_FLIGHT::B(F)
- K(a);S_FLIGHT,XS(D)::B(F)
- K(a);S_FLIGHT,XS(I)::B(F)
- Refutation
- P(b);XQ(G)
- Try
- Actual
- Q(G);
- Vars
- K(a);S_FLIGHT::QAB1(G)
- K(a);OGATEB,S_FLIGHT,XS(D)::QAB1(G)
- K(a);S_FLIGHT::QAR1(G)
- K(a);S_FLIGHT,XS(I)::QAR1(G)
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).