MESON Chess Problem Database
Problem Display
PID: 233831 (3q4/b4B2/3r4/4N3/1Q1Pk3/R3N3/5R2/4K3 w - - 0 1)
Holler, Werner
Freie Presse, 1996
#2
8 + 4
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rd5
- 2.Bg6#
- 1...Rg6
- 2.Bxg6#
- 1...Rd7
- 2.Bg6#
- 1...Rd5
- Tries
- 1.S3c4?
- threat
- 2.Sd2#
- 1...Kxd4
- 2.Rf4#
- 1...Rxd4
- 2.Re3#
- 1...Bxd4
- 2.Qb1#
- 1...Qg5
- 2.Sxd6#
- 1...Re6!
- threat
- 1.Sf5?
- threat
- 2.Sg3#
- 2.Re3#
- 2.Qb1#
- 1...Rxd4
- 2.Re3#
- 1...Bxd4
- 2.Re3#
- 1...Qg5
- 2.Sxd6#
- 2.Qb1#
- 1...Qh4
- 2.Sxd6#
- 2.Re3#
- 2.Qb1#
- 1...Qa5
- 2.Sg3#
- 2.Sxd6#
- 2.Re3#
- 1...Qb6
- 2.Sg3#
- 2.Re3#
- 1...Qc7
- 2.Sg3#
- 2.Re3#
- 1...Qb8
- 2.Sg3#
- 2.Re3#
- 1...Qc8
- 2.Sg3#
- 2.Sxd6#
- 2.Re3#
- 1...Qg8
- 2.Sxd6#
- 2.Re3#
- 2.Qb1#
- 1...Rb6
- 2.Sg3#
- 2.Re3#
- 1...Rc6
- 2.Sg3#
- 2.Re3#
- 1...Rg6
- 2.Re3#
- 2.Qb1#
- 1...Re6!
- threat
- 1.d5+?
- 1...Kxe5
- 2.Sg4#
- 2.Rf5#
- 2.Qf4#
- 1...Bd4!
- 1...Kxe5
- 1.S3c4?
- Keys
- 1.S5c4!
- threat
- 2.Sd2#
- 1...Kxd4
- 2.Rf4#
- 1...Rxd4
- 2.Bg6#
- 1...Bxd4
- 2.Qb1#
- threat
- 1.S5c4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 3
- Sets
- R(b);N_GUARD::B(H)
- R(b);N_GUARD::B(H),XR(b)
- Tries
- Try
- S(D);
- Threat
- S(D)
- Vars
- K(a);P-FLIGHT,XP(F)::R(B)
- R(b);SBLOCK,XP(F)::R1(C)
- B(c);SBLOCK,XP(F)::QAB(E)
- Q(d);N_GUARD::S(D),XR(b)
- Refutation
- R(b);
- Try
- S(D);
- Threat
- DUALS(3)
- Vars
- R(b);P_SPINR(b),XP(F)::R1(C)
- B(c);P_SPINB(c),XP(F)::R1(C)
- Refutation
- R(b);
- Try
- P(F);CHECK
- Refutation
- B(c);P_SPINB(c)
- Try
- Actual
- S(G);
- Threat
- S(G)
- Vars
- K(a);P-FLIGHT,XP(F)::R(B)
- R(b);N_GUARD,SBLOCK,XP(F)::B(H)
- B(c);SBLOCK,XP(F)::QAB(E)
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).