MESON Chess Problem Database
Problem Display
PID: 177516 (8/3P4/1NbNq2p/4p3/1P1kP1p1/1P6/3BP1B1/K7 w - - 0 1)
Sardella, Giuseppe
Best Problems, 2018
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Qxb3
- 2.Sf5#
- 1...Qc4
- 2.Sf5#
- 1...Qd5
- 2.Sf5#
- 1...Qf5
- 2.Sxf5#
- 1...Qg8
- 2.Sf5#
- 1...Qe7
- 2.Sf5#
- 1...Qe8
- 2.Sf5#
- 1...Bxe4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 1...Bd5
- 2.Sb5#
- 1...Bb7
- 2.Sb5#
- 1...Ba8
- 2.Sb5#
- 1...Qxb3
- Tries
- 1.d8Q?
- threat
- 2.Sb5#
- 2.Sf5#
- 1...Qd5
- 2.Sf5#
- 1...Qf5
- 2.Sb5#
- 2.Sxf5#
- 1...Qd7
- 2.Sf5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bd5
- 2.Sb5#
- 1...Bd7
- 2.Sb5#
- 1...Qxd6!
- threat
- 1.d8R?
- threat
- 2.Sb5#
- 2.Sf5#
- 1...Qd7
- 2.Sf5#
- 1...Qd5
- 2.Sf5#
- 1...Qf5
- 2.Sb5#
- 2.Sxf5#
- 1...Bb5
- 2.Sxb5#
- 2.Sf5#
- 1...Bd5
- 2.Sb5#
- 1...Bd7
- 2.Sb5#
- 1...Qxd6!
- threat
- 1.d8Q?
- Keys
- 1.Sd5!
- threat
- 2.Bc3#
- 2.Be3#
- 1...Qxd5
- 2.Sf5#
- 1...Bxd5
- 2.Sb5#
- threat
- 1.Sd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 10
- Sets
- Q(e);N_GUARD,XP(E)::S(I)
- Q(e);N_GUARD::S(I)
- Q(e);N_GUARD::S(I),XQ(e)
- B(d);N_GUARD,XP(G)::S(I)
- B(d);N_GUARD::S(I),XB(d)
- B(d);N_GUARD::S(I)
- Tries
- Try
- P(J);
- Threat
- DUALS(2)
- Vars
- Q(e);::S(I)
- B(d);::S(I)
- Refutation
- Q(e);P_SPINQ(e),XS(I)
- Try
- P(J);
- Threat
- DUALS(2)
- Vars
- Q(e);::S(I)
- B(d);::S(I)
- Refutation
- Q(e);P_SPINQ(e),XS(I)
- Try
- Actual
- S(H);
- Threat
- DUALS(2)
- Vars
- Q(e);N_GUARD,XS(H)::S(I)
- B(d);N_GUARD,XS(H)::S(I)
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).