MESON Chess Problem Database
Problem Display
PID: 49516 (K3k2r/R2R4/6pb/8/1B2p3/4p1n1/8/7Q w k - 0 1)
Servais, Albert
Het Belgisch Schaakbord (L'Echiquier Belge), 1948
#2
5 + 7
SOLUTION
- SOUND
- Sets
- 1...Bf4
- 2.Qxh8#
- 1...Bg5
- 2.Qxh8#
- 1...Sf1
- 2.Qxe4#
- 1...Se2
- 2.Qxe4#
- 1...Sh5
- 2.Qxe4#
- 1...Bf4
- Tries
- 1.Ba5?
- threat
- 2.Rd8#
- 1...Kf8
- 2.Rd8#
- 1...Bg5
- 2.Qxh8#
- 1...0-0+!
- threat
- 1.Rdc7?
- threat
- 2.Rc8#
- 1...Bg5
- 2.Qxh8#
- 1...Kd8!
- threat
- 1.Qh4?
- threat
- 2.Rd8#
- 2.Qe7#
- 2.Qd8#
- 1...Rh7
- 2.Rd8#
- 2.Qd8#
- 1...Bg5
- 2.Qxh8#
- 1...Bf8
- 2.Rd8#
- 2.Qd8#
- 1...Sf5
- 2.Rd8#
- 2.Qd8#
- 1...g5!
- threat
- 1.Ba5?
- Keys
- 1.Rdb7!
- threat
- 2.Rb8#
- 1...Kd8
- 2.Rb8#
- 1...Bf4
- 2.Qxh8#
- 1...Bg5
- 2.Qxh8#
- threat
- 1.Rdb7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 3
- Sets
- B(e);OGATE::QAR(A),XR(g)
- S(b);N_GUARD::QAR(A),XP(c)
- Tries
- Try
- B(B);
- Threat
- R1(D)
- Vars
- K(f);P-FLIGHT::R(D)
- B(e);OGATE::QAR(A),XR(g)
- Refutation
- K(f);0-0,CHECK
- Try
- R(D);
- Threat
- R(D)
- Vars
- B(e);OGATE::QAR(A),XR(g)
- Refutation
- K(f);P-FLIGHT
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- B(e);OGATE::QAR(A),XR(g)
- Refutation
- P(d);
- Try
- Actual
- R(D);
- Threat
- R(D)
- Vars
- K(f);P-FLIGHT::R(D)
- B(e);OGATE::QAR(A),XR(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).