MESON Chess Problem Database
Problem Display
PID: 30868 (2Q5/8/2B5/p2P3p/1k3NbR/bp6/1P2p3/R3K3 w Q - 0 1)
Clark, DW
The Westminster Papers, 1875
#2
8 + 7
SOLUTION
- SOUND
- Sets
- 1...Bf3
- 2.Sd3#
- 1...Bh3
- 2.Sd3#
- 1...Bf5
- 2.Sd3#
- 1...Be6
- 2.Sd3#
- 2.Sxe6#
- 1...Bd7
- 2.Sd3#
- 2.Se6#
- 1...Bxc8
- 2.Sd3#
- 2.Se6#
- 1...Bf3
- Tries
- 1.Bd7?
- threat
- 2.Sd3#
- 2.Qc3#
- 2.bxa3#
- 1...Bxb2
- 2.Sd3#
- 2.Ra4#
- 1...a4
- 2.Qc3#
- 1...Bxd7!
- threat
- 1.Be8?
- threat
- 2.Sd3#
- 2.Qc3#
- 2.bxa3#
- 1...Bxb2
- 2.Sd3#
- 2.Ra4#
- 1...Bxc8
- 2.Sd3#
- 2.Se6#
- 1...a4
- 2.Qc3#
- 1...Bd7!
- threat
- 1.Rc1?
- threat
- 2.Sd3#
- 2.Qb7#
- 2.Qb8#
- 2.Qf8#
- 1...Bxb2
- 2.Qf8#
- 1...Bxc8
- 2.Sd3#
- 2.Se6#
- 1...a4!
- threat
- 1.Bd7?
- Keys
- 1.Ba4!
- 1...Kxa4
- 2.Qc4#
- 1...Bxb2
- 2.Sd3#
- 1...Bxc8
- 2.Sd3#
- 2.Se6#
- 1...Bf3
- 2.Sd3#
- 1...Bh3
- 2.Sd3#
- 2.Sxh3#
- 1...Bf5
- 2.Sd3#
- 1...Be6
- 2.Sd3#
- 2.Sxe6#
- 1...Bd7
- 2.Sd3#
- 2.Se6#
- 1...Kxa4
- 1.Ba4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- B(e);::R(E)+S(D),DCHECK
- Tries
- Try
- B(G);
- Threat
- DUALS(3)
- Vars
- P(f);::QAB1(H)
- Refutation
- B(e);XB(G)
- Try
- B(G);
- Threat
- DUALS(3)
- Vars
- P(f);::QAB1(H)
- Refutation
- B(e);
- Try
- R(A);
- Threat
- DUALS(4)
- Vars
- B(b);XP(C)::QAB(H)
- Refutation
- P(f);
- Try
- Actual
- B(G);
- Vars
- K(d);P-FLIGHT,P_SPINB(b),XB(G)::QAR2(H)
- B(b);XP(C)::S(D)
- B(e);::R(E)+S(D),DCHECK
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).