MESON Chess Problem Database
Problem Display
PID: 267079 (8/r1q5/1Q2R3/2Nkp3/3b4/BP1b1p1B/n1N5/3R3K w - - 0 1)
Bennett, Frederick
The Problemist, 1955
#2
9 + 8
SOLUTION
- SOUND
- Sets
- 1...Qd6
- 2.Rxd6#
- 2.Qxd6#
- 1...Qb8
- 2.Qc6#
- 1...Qd8
- 2.Qc6#
- 1...Qc6
- 2.Qxc6#
- 1...Qb7
- 2.Rd6#
- 2.Qd6#
- 1...Qe7
- 2.Qc6#
- 1...Qf7
- 2.Rd6#
- 2.Qc6#
- 2.Qd6#
- 1...Qg7
- 2.Rd6#
- 2.Qc6#
- 2.Qd6#
- 1...Qh7
- 2.Rd6#
- 2.Qc6#
- 2.Qd6#
- 1...Qc8
- 2.Rd6#
- 2.Qd6#
- 1...Bf1
- 2.Se3#
- 1...Be2
- 2.Se3#
- 1...Bc4
- 2.Se3#
- 1...Be4
- 2.Se3#
- 1...Bb5
- 2.Se3#
- 1...Bf5
- 2.Se3#
- 1...Ba6
- 2.Se3#
- 1...Bg6
- 2.Se3#
- 1...Bh7
- 2.Se3#
- 1...Sc1
- 2.Sb4#
- 1...Sc3
- 2.Sb4#
- 1...Sb4
- 2.Sxb4#
- 1...Qd6
- Tries
- 1.Sd7?
- threat
- 2.Sf6#
- 1...Ke4
- 2.Qxd4#
- 1...Qd8
- 2.Qc6#
- 1...e4
- 2.Qxd4#
- 1...Qxd7!
- threat
- 1.Sd7?
- Keys
- 1.Se4!
- threat
- 2.Sf6#
- 1...Kxe4
- 2.Qxd4#
- 1...Bxe4
- 2.Se3#
- 1...Qd8
- 2.Qc6#
- 1...Qe7
- 2.Qc6#
- 1...Qf7
- 2.Qc6#
- 1...Qg7
- 2.Qc6#
- threat
- 1.Se4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 13
- Sets
- Q(h);N_GUARD::QAB1(H)
- Q(h);N_GUARD::QAB1(H),XQ(h)
- B(b);P_SPINB(d)::S(C)
- S(a);N_GUARD::S(C)
- S(a);N_GUARD::S(C),XS(a)
- Tries
- Try
- S(G);
- Threat
- S(G)
- Vars
- K(e);P_SPINP(f),S_FLIGHT::QAR1(H),XB(d)
- Q(h);N_GUARD::QAB1(H)
- P(f);N_GUARD::QAR1(H),XB(d)
- Refutation
- Q(h);XS(G)
- Try
- Actual
- S(G);
- Threat
- S(G)
- Vars
- K(e);P_SPINP(f),S_FLIGHT,XS(G)::QAR1(H),XB(d)
- B(b);P_SPINB(d),SBLOCK,XS(G)::S(C)
- Q(h);N_GUARD::QAB1(H)
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).