MESON Chess Problem Database
Problem Display
PID: 49950 (1N1b1B2/1Knp1P2/n4p2/3B1R2/p2k2N1/1PR1pP2/1P6/3r4 w - - 0 1)
Szabo, Tibor
1st HM., Het Belgisch Schaakbord (L'Echiquier Belge), 1981-1982
#2
11 + 9
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Rd3
- 2.Rc4#
- 1...Sb4
- 2.Bc5#
- 1...Sc5+
- 2.Bxc5#
- 1...Sxb8
- 2.Bc5#
- 1...d6
- 2.Sc6#
- 1...Rd3
- Tries
- 1.Bc4?
- threat
- 2.Rf4#
- 1...Sc5+
- 2.Bxc5#
- 1...Sd5
- 2.Rxd5#
- 1...Se6
- 2.Rd5#
- 1...d6
- 2.Sc6#
- 1...Be7!
- threat
- 1.Be4?
- threat
- 2.Rc4#
- 1...Sc5+
- 2.Bxc5#
- 1...Rc1
- 2.Rd3#
- 1...d5
- 2.Sc6#
- 1...axb3!
- threat
- 1.Be6?
- threat
- 2.Rf4#
- 1...Sc5+
- 2.Bxc5#
- 1...dxe6
- 2.Sc6#
- 1...Sd5
- 2.Rxd5#
- 1...Sxe6!
- threat
- 1.Bc4?
- Keys
- 1.Bc6!
- threat
- 2.Rf4#
- 1...Sc5+
- 2.Bxc5#
- 1...dxc6
- 2.Sxc6#
- 1...Sd5
- 2.Rxd5#
- 1...Se6
- 2.Rd5#
- threat
- 1.Bc6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 4
- Sets
- R(a);SBLOCK::R1(C)
- S(e);N_GUARD::B(K)
- S(e);CHECK,N_GUARD::B(K),XS(e)
- S(e);N_GUARD,XS(J)::B(K)
- P(h);N_GUARD::S(J)
- Tries
- Try
- B(F);
- Threat
- R(G)
- Vars
- S(e);CHECK,N_GUARD::B(K),XS(e)
- S(g);N_GUARD::R1(G),XS(g)
- S(g);N_GUARD::R1(G)
- P(h);N_GUARD::S(J)
- Refutation
- B(i);
- Try
- B(F);
- Threat
- R1(C)
- Vars
- S(e);CHECK,N_GUARD::B(K),XS(e)
- R(a);N_GUARD::R1(C)
- P(h);N_GUARD::S(J)
- Refutation
- P(c);XP(B)
- Try
- B(F);
- Threat
- R(G)
- Vars
- S(e);CHECK,N_GUARD::B(K),XS(e)
- P(h);N_GUARD,XB(F)::S(J)
- S(g);N_GUARD::R1(G),XS(g)
- Refutation
- S(g);XB(F)
- Try
- Actual
- B(F);
- Threat
- R(G)
- Vars
- S(e);CHECK,N_GUARD::B(K),XS(e)
- P(h);XB(F)::S(J),XP(h)
- S(g);N_GUARD::R1(G),XS(g)
- S(g);N_GUARD::R1(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).