MESON Chess Problem Database
Problem Display
PID: 4583 (7K/p1Q3B1/1p1R4/3pn1N1/2bk2rp/5R1P/4P3/8 w - - 0 1)
Hume, George
2nd Prize Set, Boys' Newspaper 01. Ty., 1881
#2
8 + 8
| 3348 | Changing Fashions | 1925 |
SOLUTION
- SOUND
- Sets
- 1...Re4
- 2.Se6#
- 1...Ba2
- 2.Rd3#
- 2.Qc3#
- 1...Bxe2
- 2.Qc3#
- 1...Bb3
- 2.Rd3#
- 2.Qc3#
- 1...Bd3
- 2.Rxd3#
- 2.e3#
- 1...Bb5
- 2.Qc3#
- 1...Ba6
- 2.Qc3#
- 1...b5
- 2.Qxa7#
- 1...a5
- 2.Qxb6#
- 1...a6
- 2.Qxb6#
- 1...Re4
- Tries
- 1.Rxd5+?
- 1...Bxd5
- 2.Bxe5#
- 2.Rd3#
- 2.Qc3#
- 1...Kxd5!
- 1...Bxd5
- 1.Rxb6?
- threat
- 2.Bxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.Rc6?
- threat
- 2.Bxe5#
- 2.Qxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.Rg6?
- threat
- 2.Bxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.Rh6?
- threat
- 2.Bxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.Rd7?
- threat
- 2.Bxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.Rd8?
- threat
- 2.Bxe5#
- 1...Re4
- 2.Se6#
- 1...Rxg5!
- threat
- 1.hxg4?
- 1...Bxe2
- 2.Qc3#
- 1...Ba2
- 2.Rd3#
- 2.Qc3#
- 1...Bb3
- 2.Rd3#
- 2.Qc3#
- 1...Bd3
- 2.Rxd3#
- 2.e3#
- 1...Bb5
- 2.Qc3#
- 1...Ba6
- 2.Qc3#
- 1...b5
- 2.Qxa7#
- 1...a5
- 2.Qxb6#
- 1...a6
- 2.Qxb6#
- 1...h3!
- 1...Bxe2
- 1.Rxd5+?
- Keys
- 1.Rdf6!
- 1...Sg6+
- 2.Rxg6#
- 1...Sf7+
- 2.Rxf7#
- 1...Rxg5
- 2.R6f4#
- 1...Bxe2
- 2.Qc3#
- 1...Sxf3
- 2.Rxf3#
- 1...Sd3
- 2.R6f4#
- 1...Sc6
- 2.Rxc6#
- 1...Rg1
- 2.R6f4#
- 1...Rg2
- 2.R6f4#
- 1...Rg3
- 2.R6f4#
- 1...Re4
- 2.Se6#
- 1...Rf4
- 2.R6xf4#
- 1...Ba2
- 2.Qc3#
- 1...Bb3
- 2.Qc3#
- 1...Bd3
- 2.e3#
- 1...Bb5
- 2.Qc3#
- 1...Ba6
- 2.Qc3#
- 1...Sd7
- 2.R6f4#
- 1...b5
- 2.Qxa7#
- 1...a5
- 2.Qxb6#
- 1...a6
- 2.Qxb6#
- 1...Sg6+
- 1.Rdf6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 14
- REMOVED MATES = 0
- Sets
- R(c);SBLOCK::S(D)
- B(a);OGATE,XP(A)::QAB1(F)
- B(a);OGATE::QAB1(F)
- P(g);OGATEB::QAB(F),XP(h)
- P(h);N_GUARD::QAB(F),XP(g)
- Tries
- Try
- R(E);CHECK,XP(e)
- Refutation
- K(b);N_SPINS(f),P-FLIGHT,XR(E)
- Try
- R(E);N_PINP(e),XP(g)
- Threat
- B(G),XS(f)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- R(E);N_PINP(e)
- Threat
- DUALS(2)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- R(E);N_PINP(e)
- Threat
- B(G),XS(f)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- R(E);N_PINP(e)
- Threat
- B(G),XS(f)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- R(E);
- Threat
- B(G),XS(f)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- R(E);
- Threat
- B(G),XS(f)
- Vars
- R(c);SBLOCK::S(D)
- Refutation
- R(c);XS(D)
- Try
- P(C);XR(c)
- Vars
- B(a);OGATE,XP(A)::QAB1(F)
- B(a);OGATE::QAB1(F)
- P(g);OGATEB::QAB(F),XP(h)
- P(h);N_GUARD::QAB(F),XP(g)
- Refutation
- P(d);
- Try
- Actual
- R(E);N_PINP(e),N_PINS(f)
- Vars
- S(f);CHECK,OGATEB::B(G)+R(E),XS(f)
- R(c);N_GUARD,XS(D)::R(E)
- B(a);OGATE,XP(A)::QAB1(F)
- S(f);OGATE,XR(B)::B(G)+R(E),XS(f)
- S(f);::B(G)+R(E),DCHECK
- S(f);OGATEB::B(G)+R(E),XS(f)
- R(c);N_GUARD::R(E)
- R(c);SBLOCK::S(D)
- R(c);N_GUARD::R(E),XR(c)
- B(a);OGATE::QAB1(F)
- B(a);SBLOCK::P(A)
- P(g);OGATEB::QAB(F),XP(h)
- P(h);N_GUARD::QAB(F),XP(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).