MESON Chess Problem Database
Problem Display
PID: 56348 (q7/5Nn1/4P3/b2k4/BpR1R3/4p2r/2N4p/7K w - - 0 1)
Brogi, Giuseppe
La Cle, 1970
#2
7 + 8
SOLUTION
- SOUND
- Sets
- 1...Qc6
- 2.Bxc6#
- 1...Qa7
- 2.Bc6#
- 1...Qb8
- 2.Bc6#
- 1...Qd8
- 2.Bc6#
- 1...Qf8
- 2.Bc6#
- 1...Qg8
- 2.Bc6#
- 1...Qh8
- 2.Bc6#
- 1...Rh4
- 2.Sxe3#
- 1...Rh5
- 2.Sxe3#
- 1...Rh6
- 2.Sxe3#
- 1...Rh7
- 2.Sxe3#
- 1...Rh8
- 2.Sxe3#
- 1...Bb6
- 2.Sxb4#
- 1...Bc7
- 2.Sxb4#
- 1...Bd8
- 2.Sxb4#
- 1...Qc6
- Tries
- 1.Bb3?
- threat
- 2.Re5#
- 1...Rh5
- 2.Sxe3#
- 1...Bc7
- 2.Sxb4#
- 1...Qb8!
- threat
- 1.Bd7?
- threat
- 2.Red4#
- 1...Sxe6
- 2.Bxe6#
- 1...Qa7
- 2.Bc6#
- 1...Rh4
- 2.Sxe3#
- 1...Bb6
- 2.Sxb4#
- 1...Sf5!
- threat
- 1.Bb3?
- Keys
- 1.Bb5!
- threat
- 2.Re5#
- 1...Qb8
- 2.Bc6#
- 1...Rh5
- 2.Sxe3#
- 1...Bc7
- 2.Sxb4#
- threat
- 1.Bb5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 12
- Sets
- Q(h);N_GUARD::B(C),XQ(h)
- Q(h);N_GUARD::B(C)
- R(c);N_GUARD::S(B),XP(b)
- B(e);N_GUARD::S(B),XP(d)
- Tries
- Try
- B(C);
- Threat
- R1(E)
- Vars
- R(c);N_GUARD::S(B),XP(b)
- B(e);N_GUARD::S(B),XP(d)
- Refutation
- Q(h);
- Try
- B(C);
- Threat
- R1(E)
- Vars
- S(g);OGATE,XP(F)::B(C),XS(g)
- Q(h);N_GUARD::B(C)
- R(c);N_GUARD::S(B),XP(b)
- B(e);N_GUARD::S(B),XP(d)
- Refutation
- S(g);
- Try
- Actual
- B(C);
- Threat
- R1(E)
- Vars
- Q(h);N_GUARD::B(C)
- R(c);N_GUARD::S(B),XP(b)
- B(e);N_GUARD::S(B),XP(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).