MESON Chess Problem Database
Problem Display
PID: 99056 (2q3Q1/B2pNR2/3R2Pn/n1r5/6p1/2P1kP2/6P1/4K3 w - - 0 1)
Brankovic, Ljubomir
Magyar Sakkelet, 1992
#2
10 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qa6
- 2.Bxc5#
- 1...Qb7
- 2.Bxc5#
- 1...Qa8
- 2.Bxc5#
- 1...Qb8
- 2.Bxc5#
- 1...Qd8
- 2.Bxc5#
- 1...Qe8
- 2.Bxc5#
- 1...Qf8
- 2.Bxc5#
- 1...Qxg8
- 2.Bxc5#
- 1...Qa6
- Tries
- 1.Qh8?
- threat
- 2.Qd4#
- 2.Qe5#
- 2.Qxh6#
- 1...Sxf7
- 2.Qd4#
- 1...gxf3
- 2.Qd4#
- 2.Qe5#
- 1...Sf5
- 2.Qe5#
- 1...Qc6
- 2.Qd4#
- 2.Qxh6#
- 1...Qb7
- 2.Bxc5#
- 2.Qd4#
- 2.Qxh6#
- 1...Qa8
- 2.Bxc5#
- 2.Qd4#
- 2.Qxh6#
- 1...Qf8
- 2.Bxc5#
- 2.Qd4#
- 2.Qe5#
- 1...Sb3
- 2.Qe5#
- 2.Qxh6#
- 1...Sc4
- 2.Qd4#
- 2.Qxh6#
- 1...Sc6
- 2.Qxh6#
- 1...Sg8
- 2.Qd4#
- 2.Qe5#
- 1...Qxh8!
- threat
- 1.Qh8?
- Keys
- 1.Qg7!
- threat
- 2.Qd4#
- 2.Qe5#
- 2.Qxh6#
- 1...Sxf7
- 2.Qd4#
- 1...gxf3
- 2.Qd4#
- 2.Qe5#
- 1...Sf5
- 2.Qe5#
- 1...Qc6
- 2.Qd4#
- 2.Qxh6#
- 1...Qb7
- 2.Bxc5#
- 2.Qd4#
- 2.Qxh6#
- 1...Qa8
- 2.Bxc5#
- 2.Qd4#
- 2.Qxh6#
- 1...Qf8
- 2.Bxc5#
- 2.Qd4#
- 2.Qe5#
- 1...Qh8
- 2.Bxc5#
- 1...Sb3
- 2.Qe5#
- 2.Qxh6#
- 1...Sc4
- 2.Qd4#
- 2.Qxh6#
- 1...Sc6
- 2.Qxh6#
- 1...Sg8
- 2.Qd4#
- 2.Qe5#
- threat
- 1.Qg7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 8
- Sets
- Q(g);N_GUARD::B(G),XR(d)
- Q(g);N_GUARD,XQ(J)::B(G),XR(d)
- Tries
- Try
- Q(J);
- Threat
- DUALS(3)
- Vars
- S(e);XR(I)::QAB1(J)
- S(e);::QAR2(J)
- S(c);::QAB(J),XS(e)
- Refutation
- Q(g);XQ(J)
- Try
- Actual
- Q(J);
- Threat
- DUALS(3)
- Vars
- S(e);XR(I)::QAB1(J)
- S(e);::QAR2(J)
- Q(g);N_GUARD::B(G),XR(d)
- S(c);::QAB(J),XS(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).