MESON Chess Problem Database
Problem Display
PID: 273553 (3K2B1/4p1br/3kb3/3PN1B1/1P3nNQ/5n2/2RpR3/8 w - - 0 1)
Swane, Jan Arnold Willem
Probleemblad, 1952
#2
10 + 8
SOLUTION
- SOUND
- Sets
- 1...Bxg4
- 2.Sc4#
- 2.Bxe7#
- 2.Rc6#
- 1...Bxd5
- 2.Bxe7#
- 1...Bf5
- 2.Sc4#
- 2.Bxe7#
- 2.Rc6#
- 1...Bd7
- 2.Sc4#
- 2.Bxe7#
- 1...Bc8
- 2.Sc4#
- 2.Bxe7#
- 2.Rc6#
- 1...Sxd5
- 2.Rc6#
- 1...Bxg4
- Tries
- 1.Rc5?
- threat
- 2.Sc4#
- 2.Bxe7#
- 1...Bxd5
- 2.Bxe7#
- 1...Sxe5
- 2.Bxe7#
- 1...Sxg5
- 2.Sc4#
- 1...Sxd5
- 2.Sc4#
- 2.Rc6#
- 1...Bf6
- 2.Sc4#
- 1...Bh6
- 2.Sc4#
- 1...Bf8
- 2.Sc4#
- 1...Bh8
- 2.Sc4#
- 1...Sg6
- 2.Sc4#
- 1...Bxe5!
- threat
- 1.Rc5?
- Keys
- 1.Se3!
- threat
- 2.S5c4#
- 1...Kxe5
- 2.Qxf4#
- 1...Bxd5
- 2.Sf5#
- 1...Bxe5
- 2.Rc6#
- 1...Sxe5
- 2.Bxe7#
- 1...Sxd5
- 2.S3c4#
- threat
- 1.Se3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(e);XP(F)::B(H),XP(f)
- S(c);SBLOCK,XP(F)::R1(A)
- Tries
- Try
- R(A);
- Threat
- DUALS(2)
- Vars
- B(e);XP(F)::B(H),XP(f)
- S(b);XS(G)::B(H),XP(f)
- S(b);XB(H)::S(G)
- B(g);::S(G)
- S(c);::S(G)
- Refutation
- B(g);XS(G)
- Try
- Actual
- S(D);
- Threat
- S(G)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(G)::QAB1(E),XS(c)
- B(e);N_GUARD,XP(F)::S(D)
- B(g);SBLOCK,XS(G)::R1(A)
- S(b);SBLOCK,XS(G)::B(H),XP(f)
- S(c);SBLOCK,XP(F)::S(D)
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).