MESON Chess Problem Database
Problem Display
PID: 76046 (2Nb4/7K/2p5/1bPkpB2/4R3/3p4/3N4/2R3Bn w - - 0 1)
Gruber, Lutz-Dieter
Troll, 2003
#2
8 + 7
SOLUTION
- SOUND
- Sets
- 1...Bh4
- 2.Sb6#
- 1...Ba5
- 2.Se7#
- 1...Bg5
- 2.Sb6#
- 1...Bb6
- 2.Sxb6#
- 2.Se7#
- 1...Bf6
- 2.Sb6#
- 1...Bc7
- 2.Se7#
- 1...Be7
- 2.Sb6#
- 2.Sxe7#
- 1...Bh4
- Tries
- 1.Sb1?
- threat
- 2.Sc3#
- 1...Ba5
- 2.Se7#
- 1...Sf2!
- threat
- 1.Sf1?
- threat
- 2.Se3#
- 1...Bg5
- 2.Sb6#
- 1...Bc4!
- threat
- 1.Sc4?
- threat
- 2.Se3#
- 2.Rxe5#
- 1...Sf2
- 2.Se3#
- 1...Bg5
- 2.S4b6#
- 2.S8b6#
- 2.Rxe5#
- 1...Bf6
- 2.Se3#
- 2.S4b6#
- 2.S8b6#
- 1...Bc7
- 2.Se3#
- 2.Se7#
- 1...Bxc4!
- threat
- 1.Rce1?
- threat
- 2.Rxe5#
- 1...Bf6
- 2.Sb6#
- 1...Bc7
- 2.Se7#
- 1...Sf2!
- threat
- 1.Sb1?
- Keys
- 1.Sf3!
- threat
- 2.Rxe5#
- 1...Bf6
- 2.Sb6#
- 1...Bc7
- 2.Se7#
- threat
- 1.Sf3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 3
- Sets
- B(g);N_GUARD::S(H)
- Tries
- Try
- S(C);
- Threat
- S(C)
- Vars
- B(g);N_GUARD::S(H)
- Refutation
- S(a);
- Try
- S(C);
- Threat
- S(C)
- Vars
- B(g);N_GUARD::S(H)
- Refutation
- B(c);
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(a);::S(C)
- Refutation
- B(c);XS(C)
- Try
- R(A);
- Threat
- R1(D),XP(e)
- Vars
- B(g);N_GUARD::S(H)
- Refutation
- S(a);
- Try
- Actual
- S(C);
- Threat
- R1(D),XP(e)
- Vars
- B(g);N_GUARD::S(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).