MESON Chess Problem Database
Problem Display
PID: 224292 (8/8/2PbB3/5P2/N2pk3/3Np3/4R1P1/1Q3K2 w - - 0 1)
Meredith, William
Brownson's Chess Journal, 1887
#2
9 + 4
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh2
- 2.Sac5#
- 1...Bg3
- 2.Sac5#
- 1...Bf4
- 2.Sac5#
- 1...Bc5
- 2.Saxc5#
- 1...Be5
- 2.Sac5#
- 1...Bc7
- 2.Sac5#
- 1...Bb8
- 2.Sac5#
- 1...Bh2
- Tries
- 1.Rf2?
- 1...e2+
- 2.Rxe2#
- 1...Ba3
- 2.Rf4#
- 1...Bh2
- 2.Sac5#
- 1...Bg3
- 2.Sac5#
- 1...Bb4
- 2.Rf4#
- 1...Bf4
- 2.Sac5#
- 2.Rxf4#
- 1...Bc5
- 2.Saxc5#
- 2.Rf4#
- 1...Be5
- 2.Sdc5#
- 2.Sac5#
- 1...Bc7
- 2.Sac5#
- 1...Be7
- 2.Rf4#
- 1...Bb8
- 2.Sac5#
- 1...Bf8
- 2.Rf4#
- 1...exf2!
- 1...e2+
- 1.Rf2?
- Keys
- 1.Qb8!
- 1...Kxd3
- 2.Qb1#
- 1...Bxb8
- 2.Sac5#
- 1...Ba3
- 2.Sf2#
- 1...Bh2
- 2.Sf2#
- 2.Sdc5#
- 2.Sac5#
- 1...Bg3
- 2.Sdc5#
- 2.Sac5#
- 1...Bb4
- 2.Sf2#
- 1...Bf4
- 2.Sf2#
- 2.Sdc5#
- 2.Sac5#
- 1...Bc5
- 2.Sf2#
- 2.Sdxc5#
- 2.Saxc5#
- 1...Be5
- 2.Sac5#
- 1...Bc7
- 2.Sac5#
- 1...Be7
- 2.Sf2#
- 1...Bf8
- 2.Sf2#
- 1...Kxd3
- 1.Qb8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 4
- Sets
- B(d);N_GUARD::S(F)
- B(d);N_GUARD::S(F),XB(d)
- Tries
- Try
- R(C);N_PINP(a)
- Vars
- P(a);CHECK,OGATEB::R(C),XP(a)
- B(d);N_GUARD::R1(C)
- B(d);N_GUARD::S(F)
- Refutation
- P(a);XR(C)
- Try
- Actual
- Q(A);
- Vars
- K(c);N_SPINP(a),OGATEB,S_FLIGHT,XS(E)::QAB(A)
- B(d);N_GUARD,XQ(A)::S(F)
- B(d);::S(E)
- B(d);N_GUARD::S(F)
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).