MESON Chess Problem Database
Problem Display
PID: 23351 (1bQ5/kPP2R1n/2p5/p7/8/8/8/5B1K w - - 0 1)
Fritz, Jindrich
Ruch, 1947
#2
6 + 5
| 5510 | Vybrane Sachove Problemy | 1979 |
SOLUTION
- SOUND
- Sets
- 1...Bxc7
- 2.b8Q#
- 1...Bxc7
- Tries
- 1.Qd8?
- threat
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...Kxb7
- 2.Qxb8#
- 2.cxb8Q#
- 2.cxb8R#
- 1...Bxc7
- 2.b8Q#
- 1...Sg5
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...Sf6
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...Sf8
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...a4
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...c5
- 2.cxb8Q#
- 2.cxb8B#
- 2.c8S#
- 1...Kb6!
- threat
- 1.Qe8?
- threat
- 2.c8S#
- 1...Kxb7
- 2.Qxb8#
- 2.cxb8Q#
- 2.cxb8R#
- 1...Bxc7
- 2.b8Q#
- 1...Kb6!
- threat
- 1.Qg8?
- threat
- 2.c8S#
- 1...Kxb7
- 2.Qxb8#
- 2.cxb8Q#
- 2.cxb8R#
- 1...Bxc7
- 2.b8Q#
- 1...Kb6!
- threat
- 1.Qh8?
- threat
- 2.c8S#
- 1...Kxb7
- 2.Qxb8#
- 2.cxb8Q#
- 2.cxb8R#
- 1...Bxc7
- 2.b8Q#
- 1...Kb6!
- threat
- 1.Qd8?
- Keys
- 1.Qf8!
- threat
- 2.c8S#
- 1...Kb6
- 2.c8S#
- 1...Kxb7
- 2.Qxb8#
- 2.cxb8Q#
- 2.cxb8R#
- 1...Bxc7
- 2.b8Q#
- threat
- 1.Qf8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(e);OGATE,XP(D)::P=Q
- Tries
- Try
- Q(F);
- Threat
- DUALS(3)
- Vars
- B(e);OGATE,XP(D)::P=Q
- Refutation
- K(c);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- B(e);OGATE,XP(D)::P=Q
- Refutation
- K(c);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- B(e);OGATE,XP(D)::P=Q
- Refutation
- K(c);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- B(e);OGATE,XP(D)::P=Q
- Refutation
- K(c);S_FLIGHT
- Try
- Actual
- Q(F);
- Threat
- P=S
- Vars
- K(c);S_FLIGHT::P=S
- B(e);OGATE,XP(D)::P=Q
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).