MESON Chess Problem Database
Problem Display
PID: 198898 (8/2n3N1/8/1RP1N2Q/3k1p2/4nB2/8/1K2B3 w - - 0 1)
Paluzie y Lucena, Jozefo
La Mainada (Barcelona), 1921
#2
8 + 4
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Sxb5
- 2.Se6#
- 1...Sd5
- 2.Se6#
- 1...Sa6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa8
- 2.Se6#
- 1...Se8
- 2.Se6#
- 1...Sxb5
- Tries
- 1.Sc6+?
- 1...Kc4
- 2.Be2#
- 1...Kd3!
- 1...Kc4
- 1.Qf5?
- threat
- 2.Qe4#
- 2.Qxf4#
- 1...Sxb5
- 2.Se6#
- 1...Sg2
- 2.Qe4#
- 1...Sed5
- 2.Qe4#
- 1...Scd5
- 2.Se6#
- 2.Qe4#
- 1...Se6
- 2.Sxe6#
- 2.Qe4#
- 1...Sxf5!
- threat
- 1.c6?
- 1...Sxb5
- 2.Se6#
- 1...Sd1
- 2.Sf5#
- 1...Sf1
- 2.Sf5#
- 1...Sc2
- 2.Sf5#
- 1...Sg2
- 2.Sf5#
- 1...Sc4
- 2.Sf5#
- 1...Sg4
- 2.Sf5#
- 1...Sf5
- 2.Sxf5#
- 1...Scd5
- 2.Se6#
- 1...Sa6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa8
- 2.Se6#
- 1...Se8
- 2.Se6#
- 1...Sed5!
- 1...Sxb5
- 1.Sc6+?
- Keys
- 1.Qh8!
- 1...Kxe5
- 2.Bc3#
- 1...Sxb5
- 2.Se6#
- 1...Sd1
- 2.Sf5#
- 1...Sf1
- 2.Sf5#
- 1...Sc2
- 2.Sf5#
- 1...Sg2
- 2.Sf5#
- 1...Sc4
- 2.Sf5#
- 1...Sg4
- 2.Sf5#
- 1...Sed5
- 2.Sf5#
- 1...Sf5
- 2.Sxf5#
- 1...Scd5
- 2.Se6#
- 1...Sa6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa8
- 2.Se6#
- 1...Se8
- 2.Se6#
- 1...Kxe5
- 1.Qh8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD,XR(D)::S(H)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- Tries
- Try
- S(F);CHECK
- Vars
- K(b);P-FLIGHT::B(C)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- S(d);N_GUARD,XR(D)::S(H)
- S(a);::QAR1(G)
- Refutation
- S(a);XQ(G)
- Try
- P(E);
- Vars
- S(d);N_GUARD,XR(D)::S(H)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- Refutation
- S(a);
- Try
- Actual
- Q(G);
- Vars
- K(b);S_FLIGHT,XS(F)::B(B)
- S(d);N_GUARD,XR(D)::S(H)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
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).