MESON Chess Problem Database
Problem Display
PID: 135975 (B6K/Br3p2/5N1n/R7/1p3k2/p2pN2R/q7/nbb5 w - - 0 1)
Templar, James G
The Field, 1917
(First published on Sat Apr 28 1917)
#2
7 + 11
SOLUTION
- SOUND
- Sets
- 1...Qb3
- 2.Sg2#
- 1...Qc4
- 2.Sg2#
- 1...Qe6
- 2.Sg2#
- 1...Qg2
- 2.Sxg2#
- 1...Rb6
- 2.Sh5#
- 2.Rf3#
- 1...Rxa7
- 2.Sh5#
- 2.Rf3#
- 1...Rc7
- 2.Sh5#
- 2.Rf3#
- 1...Rd7
- 2.Sh5#
- 2.Rf3#
- 1...Re7
- 2.Sh5#
- 2.Rf3#
- 1...Rb8+
- 2.Bxb8#
- 1...Bc2
- 2.Sg2#
- 1...Bb2
- 2.Sg2#
- 1...Bd2
- 2.Sg2#
- 1...Bxe3
- 2.Bxe3#
- 1...Sc2
- 2.Sg2#
- 1...Sg4
- 2.Rf5#
- 1...Sf5
- 2.Rxf5#
- 1...Sg8
- 2.Rf5#
- 1...d2
- 2.Sg2#
- 1...Qb3
- Tries
- 1.Bb8+?
- 1...Rc7
- 2.Sh5#
- 2.Bxc7#
- 2.Rf3#
- 1...Rxb8+!
- 1...Rc7
- 1.Bxb7?
- threat
- 2.Sh5#
- 2.Bb8#
- 2.Rf3#
- 1...Bxe3
- 2.Bxe3#
- 2.Bb8#
- 2.Rf3#
- 1...Sf5
- 2.Rxf5#
- 1...Qc4
- 2.Sg2#
- 2.Sh5#
- 2.Rf3#
- 1...Qe6
- 2.Sg2#
- 2.Sh5#
- 2.Rf3#
- 1...Qb2
- 2.Rf3#
- 1...Qc2
- 2.Sh5#
- 2.Rf3#
- 1...Qe2
- 2.Bb8#
- 1...Qf2
- 2.Sh5#
- 2.Bb8#
- 1...Qg2
- 2.Sxg2#
- 2.Sh5#
- 2.Bb8#
- 1...Bb2
- 2.Sg2#
- 2.Rf3#
- 1...Sg4
- 2.Sh5#
- 2.Rf3#
- 2.Rf5#
- 1...Qd5!
- threat
- 1.Bb8+?
- Keys
- 1.Rah5!
- 1...Rb8+
- 2.Bxb8#
- 1...Rxa7
- 2.Rf3#
- 1...Bxe3
- 2.Bxe3#
- 1...Sf5
- 2.Rxf5#
- 1...Qb3
- 2.Sg2#
- 1...Qc4
- 2.Sg2#
- 1...Qd5
- 2.Sexd5#
- 1...Qe6
- 2.Sg2#
- 1...Qb2
- 2.Sd5#
- 1...Qc2
- 2.Sed5#
- 1...Qd2
- 2.Sed5#
- 1...Qe2
- 2.Sed5#
- 1...Qf2
- 2.Sed5#
- 1...Qg2
- 2.Sxg2#
- 1...Qh2
- 2.Sed5#
- 1...Rb5
- 2.Rf3#
- 1...Rb6
- 2.Rf3#
- 1...Rc7
- 2.Rf3#
- 1...Rd7
- 2.Rf3#
- 1...Re7
- 2.Rf3#
- 1...Bc2
- 2.Sg2#
- 1...Bb2
- 2.Sg2#
- 1...Bd2
- 2.Sg2#
- 1...Sc2
- 2.Sg2#
- 1...Sb3
- 2.Sed5#
- 1...Sg4
- 2.Rf5#
- 1...Sg8
- 2.Rf5#
- 1...d2
- 2.Sg2#
- 1...b3
- 2.Sed5#
- 1...Rb8+
- 1.Rah5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 15
- REMOVED MATES = 0
- Sets
- Q(d);N_GUARD::S(A)
- Q(d);N_GUARD::S(A),XQ(d)
- R(j);CHECK,N_GUARD::B(E),XR(j)
- B(b);S_CUTQ(d)::S(A)
- B(c);P_PINS(D),S_CUTQ(d)::S(A)
- B(c);S_CUTQ(d)::S(A)
- B(c);OGATE,XS(A)::B(E),XB(c)
- S(a);S_CUTQ(d)::S(A)
- S(i);N_GUARD::R1(C)
- S(i);N_GUARD::R1(C),XS(i)
- P(f);S_CUTQ(d)::S(A)
- Tries
- Try
- B(E);CHECK
- Refutation
- R(j);CHECK,XB(E)
- Try
- B(F);XR(j)
- Threat
- DUALS(3)
- Vars
- S(i);N_GUARD::R1(C),XS(i)
- Q(d);P_PINS(D)::R1(B)
- Q(d);::B(E)
- Refutation
- Q(d);
- Try
- Actual
- R(C);
- Vars
- R(j);CHECK,N_GUARD::B(E),XR(j)
- R(j);XB(E)::R1(B)
- B(c);OGATE,XS(A)::B(E),XB(c)
- S(i);N_GUARD::R1(C),XS(i)
- Q(d);N_GUARD::S(A)
- Q(d);N_GUARD::S(A),XQ(d)
- Q(d);N_GUARD,P_PINS(D)::S(A)
- R(j);::R1(B)
- B(b);S_CUTQ(d)::S(A)
- B(c);P_PINS(D),S_CUTQ(d)::S(A)
- B(c);S_CUTQ(d)::S(A)
- S(a);S_CUTQ(d)::S(A)
- S(i);N_GUARD::R1(C)
- P(f);S_CUTQ(d)::S(A)
- P(g);S_CUTQ(d)::S(A)
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).