MESON Chess Problem Database
Problem Display
PID: 193991 (8/3p2p1/3PPk2/7Q/3PP3/4n3/8/7K w - - 0 1)
Hody, Janos
Pesti Naplo, 1916
#2
6 + 4
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kxe6
- 2.Qg6#
- 1...Sd1
- 2.Qf5#
- 1...Sf1
- 2.Qf5#
- 1...Sc2
- 2.Qf5#
- 1...Sg2
- 2.Qf5#
- 1...Sc4
- 2.Qf5#
- 1...Sg4
- 2.Qf5#
- 1...Sd5
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...dxe6
- 2.e5#
- 1...g5
- 2.Qf7#
- 2.Qh6#
- 1...g6
- 2.Qe5#
- 1...Kxe6
- Tries
- 1.Qh4+?
- 1...Kxe6
- 2.Qe7#
- 1...g5
- 2.Qh6#
- 1...Kg6!
- 1...Kxe6
- 1.Qg5+?
- 1...Kxe6
- 2.Qe7#
- 2.Qg6#
- 1...Kxg5!
- 1...Kxe6
- 1.Qh4+?
- Keys
- 1.Kg1!
- 1...Kxe6
- 2.Qg6#
- 1...dxe6
- 2.e5#
- 1...g5
- 2.Qf7#
- 2.Qh6#
- 1...g6
- 2.Qe5#
- 1...Sd1
- 2.Qf5#
- 1...Sf1
- 2.Qf5#
- 1...Sc2
- 2.Qf5#
- 1...Sg2
- 2.Qf5#
- 1...Sc4
- 2.Qf5#
- 1...Sg4
- 2.Qf5#
- 1...Sd5
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...Kxe6
- 1.Kg1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT,XP(F)::QAR2(D)
- S(a);N_GUARD::QAR1(D)
- S(a);N_GUARD::QAR1(D),XS(a)
- P(c);SBLOCK,XP(F)::P(C)
- P(d);SBLOCK::QAB1(D)
- Tries
- Try
- Q(D);CHECK
- Vars
- K(b);OGATE,P-FLIGHT,XP(F)::QAR1(D)
- P(d);N_GUARD,P_SPINP(d)::QAR2(D)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(D);CHECK
- Refutation
- K(b);S_FLIGHT,XQ(D)
- Try
- Actual
- K(A);P-FLIGHT
- Vars
- K(b);P-FLIGHT,XP(F)::QAR2(D)
- P(c);SBLOCK,XP(F)::P(C)
- P(d);SBLOCK::QAB1(D)
- S(a);N_GUARD::QAR1(D)
- S(a);N_GUARD::QAR1(D),XS(a)
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).