MESON Chess Problem Database
Problem Display
PID: 97734 (4Qb2/1K2p3/3Pk3/3p1b2/8/2B5/8/5R2 w - - 0 1)
Dukic, Milenko
Problemas, 1972
#2
5 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...Kxd6
- Tries
- 1.Kb6?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Kc6?
- 1...Bb1
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bc2
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bd3
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bh3
- 2.Rf6#
- 2.Qg6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Be4
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bg4
- 2.Rf6#
- 2.Qg6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bg6
- 2.Rf6#
- 2.Qxg6#
- 2.Qd7#
- 2.Qc8#
- 1...Bh7
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bh6
- 2.Qxe7#
- 2.Qg8#
- 1...Bg7
- 2.Qxe7#
- 2.Qg8#
- 1...d4!
- 1...Bb1
- 1.Kc7?
- 1...Bb1
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bc2
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bd3
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bh3
- 2.Rf6#
- 2.Qg6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Be4
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bg4
- 2.Rf6#
- 2.Qg6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bg6
- 2.Rf6#
- 2.Qxg6#
- 2.Qd7#
- 2.Qc8#
- 1...Bh7
- 2.Rf6#
- 2.Qd7#
- 2.Qf7#
- 2.Qc8#
- 1...Bh6
- 2.Qxe7#
- 2.Qg8#
- 1...Bg7
- 2.Qxe7#
- 2.Qg8#
- 1...d4!
- 1...Bb1
- 1.Ba1?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Bb2?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Re1+?
- 1...Kxd6
- 2.Bb4#
- 2.Qc6#
- 1...Be4!
- 1...Kxd6
- 1.Rf2?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Rf3?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Rf4?
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...d4!
- 1...Kxd6
- 1.Qc8+?
- 1...Kxd6
- 2.Qc6#
- 1...Kf7!
- 1...Kxd6
- 1.Kb6?
- Keys
- 1.Bd4!
- 1...Kxd6
- 2.Qc6#
- 1...Bb1
- 2.Rf6#
- 1...Bc2
- 2.Rf6#
- 1...Bd3
- 2.Rf6#
- 1...Bh3
- 2.Rf6#
- 1...Be4
- 2.Rf6#
- 1...Bg4
- 2.Rf6#
- 1...Bg6
- 2.Rf6#
- 1...Bh7
- 2.Rf6#
- 1...Bh6
- 2.Qxe7#
- 1...Bg7
- 2.Qxe7#
- 1...Kxd6
- 1.Bd4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- K(D);S_FLIGHT
- Refutation
- P(a);
- Try
- K(D);P-FLIGHT
- Refutation
- P(a);
- Try
- B(B);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- B(B);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- R(A);CHECK
- Refutation
- B(b);P_SPINB(b)
- Try
- R(A);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- R(A);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- R(A);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),XP(d)
- Refutation
- P(a);
- Try
- Q(E);CHECK,N_PINP(d)
- Vars
- K(c);OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- Refutation
- K(c);P_SPINB(b),S_FLIGHT
- Try
- Actual
- B(B);
- Vars
- K(c);N_SPINP(d),OGATEB,P-FLIGHT,XP(C)::QAR1(E)
- B(b);OGATE::R1(A)
- B(e);N_GUARD::QAR1(E),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).