MESON Chess Problem Database
Problem Display
PID: 49252 (8/8/8/3p3B/3pn1Pk/3Q2pN/6R1/4K2R w K - 0 1)
Gruber, Bratoljub
Mat Plus, 1995
#2
7 + 5
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Sd2
- Tries
- 1.Kf1?
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Sd2+!
- 1...Sf2
- 1.Ke2?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Sc3+!
- 1...Sd2
- 1.Bg6?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxg4!
- 1...Sd2
- 1.Bf7?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxg4!
- 1...Sd2
- 1.Be8?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxg4!
- 1...Sd2
- 1.Rf1?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxh3!
- 1...Sd2
- 1.Rhg1?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxh3!
- 1...Sd2
- 1.Rhh2?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...gxh2!
- 1...Sd2
- 1.Rgg1?
- 1...Sd2
- 2.Qxg3#
- 1...Sf2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...g2!
- 1...Sd2
- 1.Qd2?
- threat
- 2.Sg1#
- 2.Sf2#
- 2.Sg5#
- 1...Sf2
- 2.Sxf2#
- 2.Qg5#
- 1...Sg5
- 2.Sxg5#
- 2.Qxg5#
- 1...Sxd2!
- threat
- 1.Qa3?
- 1...Sf2
- 2.Qe7#
- 2.Qxg3#
- 1...Sd2
- 2.Qe7#
- 2.Qxg3#
- 1...Sc3
- 2.Qe7#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...d3!
- 1...Sf2
- 1.Qe3?
- threat
- 2.Sg1#
- 2.Sf2#
- 2.Sg5#
- 1...Sf2
- 2.Sxf2#
- 2.Qg5#
- 2.Qxg3#
- 2.Qe7#
- 1...Sg5
- 2.Sxg5#
- 2.Qxg5#
- 2.Qxg3#
- 1...dxe3!
- threat
- 1.Qf3?
- 1...Sf2
- 2.Qxg3#
- 2.Qf6#
- 1...Sd2
- 2.Qxg3#
- 2.Qf6#
- 1...Sc3
- 2.Qxg3#
- 2.Qf6#
- 1...Sc5
- 2.Qxg3#
- 2.Qf6#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 2.Qf6#
- 1...Sf6
- 2.Qxg3#
- 2.Qxf6#
- 1...d3!
- 1...Sf2
- 1.Qxd4?
- 1...Sf2
- 2.Qf6#
- 1...Sd2
- 2.Qf6#
- 1...Sc3
- 2.Qf6#
- 1...Sc5
- 2.Qf6#
- 1...Sd6
- 2.Qf6#
- 1...Sf6
- 2.Qxf6#
- 1...Sg5!
- 1...Sf2
- 1.Kf1?
- Keys
- 1.0-0!
- 1...Kxh3
- 2.Rh2#
- 1...Sf2
- 2.Qxg3#
- 1...Sd2
- 2.Qxg3#
- 1...Sc3
- 2.Qxg3#
- 1...Sc5
- 2.Qxg3#
- 1...Sg5
- 2.Qxg3#
- 1...Sd6
- 2.Qxg3#
- 1...Sf6
- 2.Qxg3#
- 1...Kxh3
- 1.0-0!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD::QAB1(D),XP(a)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- S(c);CHECK
- Try
- K(A);P-FLIGHT
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- S(c);CHECK
- Try
- B(G);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- K(d);P-FLIGHT,P_SPINP(a),XP(F)
- Try
- B(G);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- K(d);P-FLIGHT,P_SPINP(a),XP(F)
- Try
- B(G);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- K(d);P-FLIGHT,P_SPINP(a),XP(F)
- Try
- R(B);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- K(d);P-FLIGHT,P_SPINP(a),XS(E)
- Try
- R(B);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- K(d);P-FLIGHT,P_SPINP(a),XS(E)
- Try
- R(B);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- P(a);XR(B)
- Try
- R(C);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- P(a);
- Try
- Q(D);
- Threat
- DUALS(3)
- Refutation
- S(c);XQ(D)
- Try
- Q(D);
- Vars
- S(c);N_GUARD::QAB(D)
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- P(b);
- Try
- Q(D);
- Threat
- DUALS(3)
- Refutation
- P(b);XQ(D)
- Try
- Q(D);
- Vars
- S(c);N_GUARD::QAB1(D),XP(a)
- Refutation
- P(b);
- Try
- Q(D);XP(b)
- Vars
- S(c);N_GUARD::QAB(D)
- S(c);N_GUARD::QAB(D),XS(c)
- Refutation
- S(c);
- Try
- Actual
- K(A);0-0
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINP(a),XS(E)::R1(C)
- S(c);N_GUARD::QAB1(D),XP(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).