MESON Chess Problem Database
Problem Display
PID: 193721 (7K/8/5p2/Qp6/8/B2Bprb1/2P1P1N1/2Nk3n w - - 0 1)
Kauder, Jiri
Deutsche Schachzeitung, 1916
#2
8 + 7
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Sxe3#
- 1...Rf2
- 2.Sxe3#
- 2.Qe1#
- 1...Rf4
- 2.Sxe3#
- 1...Rf5
- 2.Sxe3#
- 1...Be1
- 2.Qxe1#
- 1...Bh2
- 2.Qe1#
- 1...Bf4
- 2.Qe1#
- 1...Be5
- 2.Qe1#
- 1...Bd6
- 2.Qe1#
- 1...Bc7
- 2.Qe1#
- 1...Bb8
- 2.Qe1#
- 1...Sf2
- 2.Qe1#
- 1...Rf1
- Tries
- 1.Be4?
- 1...b4
- 2.Qd5#
- 1...Bf2
- 2.Qd8#
- 1...Rf1
- 2.Sxe3#
- 1...Rf2
- 2.Sxe3#
- 2.Qe1#
- 1...Rf4
- 2.Sxe3#
- 2.Qd8#
- 1...Rf5
- 2.Sxe3#
- 1...Be1
- 2.Qxe1#
- 1...Bh2
- 2.Qe1#
- 1...Bf4
- 2.Qe1#
- 1...Bh4
- 2.Qd8#
- 1...Be5
- 2.Qe1#
- 1...Bd6
- 2.Qe1#
- 1...Bc7
- 2.Qe1#
- 1...Bb8
- 2.Qe1#
- 1...Sf2
- 2.Qe1#
- 1...f5!
- 1...b4
- 1.Bg6?
- 1...Rf5
- 2.Sxe3#
- 1...b4
- 2.Qd5#
- 1...Bf2
- 2.Qd8#
- 1...Rf1
- 2.Sxe3#
- 1...Rf2
- 2.Sxe3#
- 2.Qe1#
- 1...Rf4
- 2.Sxe3#
- 1...Be1
- 2.Qxe1#
- 1...Bh2
- 2.Qe1#
- 1...Bf4
- 2.Qe1#
- 1...Bh4
- 2.Qd8#
- 1...Be5
- 2.Qe1#
- 1...Bd6
- 2.Qe1#
- 1...Bc7
- 2.Qe1#
- 1...Bb8
- 2.Qe1#
- 1...Sf2
- 2.Qe1#
- 1...f5!
- 1...Rf5
- 1.Bh7?
- 1...Rf5
- 2.Sxe3#
- 1...b4
- 2.Qd5#
- 1...Bf2
- 2.Qd8#
- 1...Rf1
- 2.Sxe3#
- 1...Rf2
- 2.Sxe3#
- 2.Qe1#
- 1...Rf4
- 2.Sxe3#
- 1...Be1
- 2.Qxe1#
- 1...Bh2
- 2.Qe1#
- 1...Bf4
- 2.Qe1#
- 1...Bh4
- 2.Qd8#
- 1...Be5
- 2.Qe1#
- 1...Bd6
- 2.Qe1#
- 1...Bc7
- 2.Qe1#
- 1...Bb8
- 2.Qe1#
- 1...Sf2
- 2.Qe1#
- 1...f5!
- 1...Rf5
- 1.Be4?
- Keys
- 1.Bf5!
- 1...Rxf5
- 2.Sxe3#
- 1...b4
- 2.Qd5#
- 1...Bf2
- 2.Qd8#
- 1...Rf1
- 2.Sxe3#
- 1...Rf2
- 2.Sxe3#
- 2.Qe1#
- 1...Rf4
- 2.Sxe3#
- 1...Be1
- 2.Qxe1#
- 1...Bh2
- 2.Qe1#
- 1...Bf4
- 2.Qe1#
- 1...Bh4
- 2.Qd8#
- 1...Be5
- 2.Qe1#
- 1...Bd6
- 2.Qe1#
- 1...Bc7
- 2.Qe1#
- 1...Bb8
- 2.Qe1#
- 1...Sf2
- 2.Qe1#
- 1...Rxf5
- 1.Bf5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- R(d);N_GUARD::S(D),XP(c)
- B(e);N_GUARD::QAR1(G),XB(e)
- B(e);N_GUARD::QAR1(G)
- S(b);S_CUTB(e)::QAR1(G)
- Tries
- Try
- B(F);
- Vars
- P(f);OGATE::QAR(G)
- B(e);N_GUARD::QAB(G)
- R(d);N_GUARD::S(D),XP(c)
- B(e);N_GUARD::QAR1(G),XB(e)
- B(e);N_GUARD::QAR1(G)
- S(b);S_CUTB(e)::QAR1(G)
- Refutation
- P(g);
- Try
- B(F);
- Vars
- R(d);N_GUARD::S(D),XP(c)
- P(f);OGATE::QAR(G)
- B(e);N_GUARD::QAB(G)
- B(e);N_GUARD::QAR1(G),XB(e)
- B(e);N_GUARD::QAR1(G)
- S(b);S_CUTB(e)::QAR1(G)
- Refutation
- P(g);
- Try
- B(F);
- Vars
- R(d);N_GUARD::S(D),XP(c)
- P(f);OGATE::QAR(G)
- B(e);N_GUARD::QAB(G)
- B(e);N_GUARD::QAR1(G),XB(e)
- B(e);N_GUARD::QAR1(G)
- S(b);S_CUTB(e)::QAR1(G)
- Refutation
- P(g);
- Try
- Actual
- B(F);
- Vars
- R(d);N_GUARD,XB(F)::S(D),XP(c)
- P(f);OGATE::QAR(G)
- B(e);N_GUARD::QAB(G)
- R(d);N_GUARD::S(D),XP(c)
- B(e);N_GUARD::QAR1(G),XB(e)
- B(e);N_GUARD::QAR1(G)
- S(b);S_CUTB(e)::QAR1(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).