MESON Chess Problem Database
Problem Display
PID: 91379 (KQ6/3B2p1/p2B4/P2k2p1/6N1/1p1PP1P1/1P5q/8 w - - 0 1)
Bedoni, Romeo
Probleemblad, 1963
#2
10 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...g6
- 2.Sf6#
- 1...g6
- Tries
- 1.Ba3?
- threat
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 2.Qg8#
- 1...Qxg3
- 2.Qxb3#
- 2.Qb7#
- 2.Qg8#
- 1...Qxb2
- 2.Qd6#
- 2.Qb7#
- 2.Qg8#
- 1...Qc2
- 2.Qe5#
- 2.Qd6#
- 2.Qg8#
- 1...Qf2
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh5
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh6
- 2.Qe5#
- 2.Qxb3#
- 1...Qh7
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh8!
- threat
- 1.Bb4?
- threat
- 2.Qe5#
- 2.Qd6#
- 2.Qb7#
- 2.Qg8#
- 1...Qxg3
- 2.Qb7#
- 2.Qg8#
- 1...Qxb2
- 2.Qd6#
- 2.Qb7#
- 2.Qg8#
- 1...Qc2
- 2.Qe5#
- 2.Qd6#
- 2.Qg8#
- 1...Qf2
- 2.Qe5#
- 2.Qd6#
- 2.Qb7#
- 1...Qh5
- 2.Qe5#
- 2.Qd6#
- 2.Qb7#
- 1...Qh6
- 2.Qe5#
- 1...Qh7
- 2.Qe5#
- 2.Qd6#
- 2.Qb7#
- 1...Qh8!
- threat
- 1.Bf4?
- threat
- 2.Qe5#
- 2.Qd6#
- 1...Kc5
- 2.Qd6#
- 1...Qxb2
- 2.Qd6#
- 1...gxf4
- 2.Qe5#
- 1...Qh6
- 2.Qe5#
- 1...Qh8!
- threat
- 1.Be7?
- threat
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 2.Qg8#
- 1...Qxg3
- 2.Qxb3#
- 2.Qb7#
- 2.Qg8#
- 1...Qxb2
- 2.Qd6#
- 2.Qb7#
- 2.Qg8#
- 1...Qc2
- 2.Qe5#
- 2.Qd6#
- 2.Qg8#
- 1...Qf2
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh5
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh6
- 2.Qe5#
- 2.Qxb3#
- 1...Qh7
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qh8!
- threat
- 1.Be6+?
- 1...Kc6
- 2.Se5#
- 2.Qb6#
- 1...Kxe6!
- 1...Kc6
- 1.Qb4?
- threat
- 2.Qc5#
- 2.Qd4#
- 2.e4#
- 1...Qxb2
- 2.Qc5#
- 2.e4#
- 1...Qh1
- 2.Qc5#
- 2.Qd4#
- 1...Qc2
- 2.Qd4#
- 2.e4#
- 1...Qe2
- 2.Qc5#
- 2.Qd4#
- 1...Qg2
- 2.Qc5#
- 2.Qd4#
- 1...Qh7
- 2.Qc5#
- 2.Qd4#
- 1...Qh8+!
- threat
- 1.Qb6?
- threat
- 2.Qd4#
- 2.Qc5#
- 2.Qc6#
- 2.e4#
- 1...Qxb2
- 2.Qc5#
- 2.Qc6#
- 2.e4#
- 1...Qh1
- 2.Qd4#
- 2.Qc5#
- 2.Qc6#
- 1...Qc2
- 2.Qd4#
- 2.e4#
- 1...Qe2
- 2.Qd4#
- 2.Qc5#
- 2.Qc6#
- 1...Qg2
- 2.Qd4#
- 2.Qc5#
- 2.Qc6#
- 1...Qh7
- 2.Qd4#
- 2.Qc5#
- 2.Qc6#
- 1...Qh8+!
- threat
- 1.Ba3?
- Keys
- 1.Bf8!
- threat
- 2.Qe5#
- 2.Qd6#
- 2.Qxb3#
- 2.Qb7#
- 1...Qxg3
- 2.Qxb3#
- 2.Qb7#
- 1...Qxb2
- 2.Qd6#
- 2.Qb7#
- 1...Qc2
- 2.Qe5#
- 2.Qd6#
- 1...Qh6
- 2.Qe5#
- 2.Qxb3#
- threat
- 1.Bf8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- P(f);N_GUARD::S(E)
- Tries
- Try
- B(G);
- Threat
- DUALS(5)
- Refutation
- Q(a);P_PINQ(J)
- Try
- B(G);
- Threat
- DUALS(4)
- Vars
- Q(a);::QAR1(J)
- Refutation
- Q(a);P_PINQ(J)
- Try
- B(G);
- Threat
- DUALS(2)
- Vars
- K(c);P-FLIGHT::QAB1(J)
- Q(a);XP(A)::QAR1(J)
- P(d);XB(G)::QAR1(J)
- Q(a);::QAR1(J)
- Refutation
- Q(a);P_PINQ(J)
- Try
- B(G);
- Threat
- DUALS(5)
- Refutation
- Q(a);P_PINQ(J)
- Try
- B(H);CHECK
- Refutation
- K(c);S_FLIGHT,XB(H)
- Try
- Q(J);
- Threat
- DUALS(3)
- Refutation
- Q(a);CHECK
- Try
- Q(J);
- Threat
- DUALS(4)
- Refutation
- Q(a);CHECK
- Try
- Actual
- B(G);
- Threat
- DUALS(4)
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).