MESON Chess Problem Database
Problem Display
PID: 194274 (5nrr/3p1Npb/2NP2n1/p2k4/5bQ1/3B2p1/K3P1p1/6B1 w - - 0 1)
Erlin, Konrad (AKA Erlinger, Konrad)
Magyar Sakkvilag, 1917
#2
8 + 12
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kxc6
- 2.Qf3#
- 1...Bc1
- 2.Qc4#
- 2.Qe4#
- 1...Bd2
- 2.Qc4#
- 2.Qe4#
- 1...Be3
- 2.Qc4#
- 1...Be5
- 2.Qc4#
- 1...Bg5
- 2.Qc4#
- 2.Qe4#
- 1...Bxd6
- 2.Qc4#
- 2.Qe4#
- 1...Bh6
- 2.Qc4#
- 2.Qe4#
- 1...Sh4
- 2.Se7#
- 1...Se5
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Se6
- 2.Qf3#
- 1...a4
- 2.Sb4#
- 1...dxc6
- 2.e4#
- 1...Kxc6
- Tries
- 1.Ka1?
- 1...Kxc6
- 2.Qf3#
- 1...Bxd6
- 2.Qc4#
- 2.Qe4#
- 1...dxc6
- 2.e4#
- 1...Be3
- 2.Qc4#
- 1...Bc1
- 2.Qc4#
- 2.Qe4#
- 1...Bd2
- 2.Qc4#
- 2.Qe4#
- 1...Bg5
- 2.Qc4#
- 2.Qe4#
- 1...Bh6
- 2.Qc4#
- 2.Qe4#
- 1...Sh4
- 2.Se7#
- 1...Se5
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Se6
- 2.Qf3#
- 1...a4
- 2.Sb4#
- 1...Be5+!
- 1...Kxc6
- 1.Kb3?
- 1...Kxc6
- 2.Qf3#
- 1...Bxd6
- 2.Be4#
- 2.Qc4#
- 2.Qe4#
- 1...dxc6
- 2.e4#
- 1...Be3
- 2.Qc4#
- 1...Bc1
- 2.Be4#
- 2.Qc4#
- 2.Qe4#
- 1...Bd2
- 2.Be4#
- 2.Qc4#
- 2.Qe4#
- 1...Be5
- 2.Be4#
- 2.Qc4#
- 1...Bg5
- 2.Be4#
- 2.Qc4#
- 2.Qe4#
- 1...Bh6
- 2.Be4#
- 2.Qc4#
- 2.Qe4#
- 1...Sh4
- 2.Se7#
- 1...Se5
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Se6
- 2.Qf3#
- 1...a4+!
- 1...Kxc6
- 1.Bc4+?
- 1...Ke4
- 2.Sg5#
- 1...Kxc6
- 2.Qf3#
- 1...Kxc4!
- 1...Ke4
- 1.Qf5+?
- 1...Kxc6
- 2.Be4#
- 2.Qe4#
- 2.Qb5#
- 1...Se5
- 2.Se7#
- 1...Be5!
- 1...Kxc6
- 1.Ka1?
- Keys
- 1.Kb1!
- 1...Kxc6
- 2.Qf3#
- 1...Bxd6
- 2.Qc4#
- 2.Qe4#
- 1...dxc6
- 2.e4#
- 1...Be3
- 2.Qc4#
- 1...Bc1
- 2.Qc4#
- 2.Qe4#
- 1...Bd2
- 2.Qc4#
- 2.Qe4#
- 1...Be5
- 2.Qc4#
- 1...Bg5
- 2.Qc4#
- 2.Qe4#
- 1...Bh6
- 2.Qc4#
- 2.Qe4#
- 1...Sh4
- 2.Se7#
- 1...Se5
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Se6
- 2.Qf3#
- 1...a4
- 2.Sb4#
- 1...Kxc6
- 1.Kb1!
This is a version of 244943
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(e);S_FLIGHT,XS(F)::QAB(E)
- B(c);OGATE::QAB1(E)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- S(j);SBLOCK::QAB(E)
- P(d);N_GUARD::S(F)
- P(g);SBLOCK,XS(F)::P(C)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- K(e);S_FLIGHT,XS(F)::QAB(E)
- P(g);SBLOCK,XS(F)::P(C)
- B(c);OGATE::QAB1(E)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- S(j);SBLOCK::QAB(E)
- P(d);N_GUARD::S(F)
- Refutation
- B(c);CHECK
- Try
- K(B);S_FLIGHT
- Vars
- K(e);S_FLIGHT,XS(F)::QAB(E)
- P(g);SBLOCK,XS(F)::P(C)
- B(c);OGATE::QAB1(E)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- S(j);SBLOCK::QAB(E)
- Refutation
- P(d);CHECK
- Try
- B(D);CHECK
- Vars
- K(e);P_SPINB(c),S_FLIGHT::S(H)
- K(e);S_FLIGHT,XS(F)::QAB(E)
- Refutation
- K(e);P_SPINB(c),S_FLIGHT,XB(D)
- Try
- Q(E);CHECK
- Vars
- S(f);P_SPINS(f)::S(F)
- Refutation
- B(c);P_SPINB(c)
- Try
- Actual
- K(B);S_FLIGHT
- Vars
- K(e);S_FLIGHT,XS(F)::QAB(E)
- P(g);SBLOCK,XS(F)::P(C)
- B(c);OGATE::QAB1(E)
- S(f);N_GUARD,P_PINB(D)::S(F)
- S(f);N_GUARD,P_PINB(D)::S(F),XS(f)
- S(j);SBLOCK::QAB(E)
- P(d);N_GUARD::S(F)
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).