MESON Chess Problem Database
Problem Display
PID: 205682 (b3r3/2B4p/1bn2N2/4pN1R/5k2/qn2pp1K/3r1P2/4R3 w - - 0 1)
Geissler, Emil
Badische Neueste Nachrichten, 1950
#2
7 + 12
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.fxe3#
- 1...Ba5
- 2.fxe3#
- 1...Bxc7
- 2.fxe3#
- 1...Sd4
- 2.fxe3#
- 1...exf2
- 2.Re4#
- 1...Rd4
- Tries
- 1.Sxe3?
- threat
- 2.Rf5#
- 1...Bxe3
- 2.fxe3#
- 1...Sbd4
- 2.Sed5#
- 1...Se7
- 2.Bxe5#
- 1...Scd4!
- threat
- 1.Sh4?
- threat
- 2.Rf5#
- 1...Scd4
- 2.fxe3#
- 1...Se7
- 2.Bxe5#
- 1...Sbd4!
- threat
- 1.Sh6?
- threat
- 2.Rf5#
- 1...Scd4
- 2.fxe3#
- 1...Se7
- 2.Bxe5#
- 1...Sbd4!
- threat
- 1.Sg7?
- threat
- 2.Rf5#
- 1...Scd4
- 2.fxe3#
- 1...Se7
- 2.Se6#
- 2.Bxe5#
- 1...Sbd4!
- threat
- 1.Sxe3?
- Keys
- 1.Sg3!
- threat
- 2.Rf5#
- 1...Sbd4
- 2.Sd5#
- 1...Scd4
- 2.fxe3#
- 1...Se7
- 2.Bxe5#
- threat
- 1.Sg3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- R(a);S_CUTB(h)::P(B),XP(d)
- B(h);N_GUARD::P(B),XP(d)
- B(h);N_GUARD,N_SPINP(g),XB(G)::P(B),XP(d)
- S(i);S_CUTB(h)::P(B),XP(d)
- P(d);OGATE,XP(B)::R1(A)
- Tries
- Try
- S(D);XP(d)
- Threat
- R1(E)
- Vars
- B(h);OGATE,XS(D)::P(B),XB(h)
- S(c);S_CUTR(a)::S(D)
- S(i);N_GUARD,S_CUTR(l)::B(G),XP(g)
- Refutation
- S(i);
- Try
- S(D);
- Threat
- R1(E)
- Vars
- S(i);S_CUTB(h)::P(B),XP(d)
- S(i);N_GUARD,S_CUTR(l)::B(G),XP(g)
- Refutation
- S(c);
- Try
- S(D);
- Threat
- R1(E)
- Vars
- S(i);S_CUTB(h)::P(B),XP(d)
- S(i);N_GUARD,S_CUTR(l)::B(G),XP(g)
- Refutation
- S(c);
- Try
- S(D);
- Threat
- R1(E)
- Vars
- S(i);S_CUTB(h)::P(B),XP(d)
- Refutation
- S(c);
- Try
- Actual
- S(D);
- Threat
- R1(E)
- Vars
- S(c);S_CUTR(a)::S(F)
- S(i);S_CUTB(h)::P(B),XP(d)
- S(i);N_GUARD,S_CUTR(l)::B(G),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).