MESON Chess Problem Database
Problem Display
PID: 133186 (8/5pq1/3N4/5N1B/6p1/6p1/2Qnk1K1/4b2n w - - 0 1)
Murarasu, Ion
3rd Prize, Battaglia-80 JT, 1999
#2
5 + 8
SOLUTION
- SOUND
- Sets
- 1...Qa1
- 2.Bxg4#
- 1...Qb2
- 2.Bxg4#
- 1...Qe5
- 2.Bxg4#
- 1...Qf6
- 2.Bxg4#
- 1...Qh6
- 2.Bxg4#
- 1...Qf8
- 2.Bxg4#
- 1...Qh8
- 2.Bxg4#
- 1...Qh7
- 2.Bxg4#
- 1...Qa1
- Tries
- 1.Sc4?
- 1...Bf2
- 2.Qxd2#
- 1...Qa1
- 2.Bxg4#
- 1...Qb2
- 2.Bxg4#
- 1...Qd4
- 2.Sxd4#
- 1...Qe5
- 2.Bxg4#
- 1...Qf6
- 2.Bxg4#
- 1...Qh6
- 2.Sd4#
- 2.Bxg4#
- 1...Qf8
- 2.Sd4#
- 2.Bxg4#
- 1...Qh8
- 2.Bxg4#
- 1...Qg5
- 2.Sd4#
- 1...Qg6
- 2.Sd4#
- 1...Qh7
- 2.Sd4#
- 2.Bxg4#
- 1...Qg8
- 2.Sd4#
- 1...Sf2
- 2.Sxg3#
- 1...f6
- 2.Sd4#
- 1...Qc3!
- 1...Bf2
- 1.Qc4+?
- 1...Kd1
- 2.Se3#
- 1...Sxc4!
- 1...Kd1
- 1.Sc4?
- Keys
- 1.Se4!
- 1...Bf2
- 2.Qxd2#
- 1...Qa1
- 2.Bxg4#
- 1...Qb2
- 2.Bxg4#
- 1...Qc3
- 2.Sxc3#
- 1...Qd4
- 2.Bxg4#
- 1...Qe5
- 2.Bxg4#
- 1...Qf6
- 2.Bxg4#
- 1...Qh6
- 2.Sc3#
- 2.Bxg4#
- 1...Qf8
- 2.Sc3#
- 2.Bxg4#
- 1...Qh8
- 2.Bxg4#
- 1...Qg5
- 2.Sc3#
- 1...Qg6
- 2.Sc3#
- 1...Qh7
- 2.Sc3#
- 2.Bxg4#
- 1...Qg8
- 2.Sc3#
- 1...Sf2
- 2.Sexg3#
- 1...f6
- 2.Sc3#
- 1...Bf2
- 1.Se4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 3
- Sets
- Q(h);N_GUARD::B(D),XP(f)
- Tries
- Try
- S(E);
- Vars
- B(a);N_GUARD::QAR1(A),XS(c)
- Q(h);N_GUARD::B(D),XP(f)
- Q(h);N_GUARD::S(C),XQ(h)
- Q(h);N_GUARD::S(C)
- S(b);N_GUARD,S_CUTB(a)::S(C),XP(e)
- P(g);S_CUTQ(h)::S(C)
- Refutation
- Q(h);
- Try
- Q(A);CHECK,N_PINS(c)
- Vars
- K(d);S_FLIGHT::S(C)
- Refutation
- S(c);XQ(A)
- Try
- Actual
- S(E);
- Vars
- B(a);N_GUARD::QAR1(A),XS(c)
- Q(h);N_GUARD::B(D),XP(f)
- Q(h);N_GUARD::S(E),XQ(h)
- Q(h);N_GUARD::S(E)
- S(b);N_GUARD,S_CUTB(a)::S(E),XP(e)
- P(g);S_CUTQ(h)::S(E)
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).