MESON Chess Problem Database
Problem Display
PID: 93807 (5Q2/8/6p1/3p2p1/2B1k1P1/3b1NpP/6N1/4K3 w - - 0 1)
Kondelik, Karel
Ceske listy sachove, 1900
#2
7 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...dxc4
- 2.Qa8#
- 1...d4
- 2.Qa8#
- 1...dxc4
- Tries
- 1.Sxg5+?
- 1...Ke5
- 2.Qf4#
- 1...Kd4!
- 1...Ke5
- 1.Qc5?
- threat
- 2.Bxd5#
- 2.Qe3#
- 2.Qxd5#
- 1...Bxc4
- 2.Qe3#
- 1...dxc4
- 2.Sd2#
- 2.Sxg5#
- 2.Qc6#
- 1...Bb1
- 2.Qe3#
- 2.Qxd5#
- 1...Bf1
- 2.Qe3#
- 2.Qxd5#
- 1...Bc2
- 2.Qe3#
- 2.Qxd5#
- 1...Be2
- 2.Qe3#
- 2.Qxd5#
- 1...d4
- 2.Sd2#
- 2.Sxg5#
- 2.Bd5#
- 2.Qd5#
- 2.Qc6#
- 1...Kxf3!
- threat
- 1.Qf6?
- threat
- 2.Sd2#
- 2.Sxg5#
- 1...dxc4
- 2.Qc6#
- 1...Bxc4!
- threat
- 1.Qf7?
- threat
- 2.Bxd5#
- 2.Qxd5#
- 1...dxc4
- 2.Qb7#
- 1...Bb1
- 2.Qxd5#
- 1...Bf1
- 2.Qxd5#
- 1...Bc2
- 2.Qxd5#
- 1...Be2
- 2.Qxd5#
- 1...d4
- 2.Bd5#
- 2.Qd5#
- 2.Qb7#
- 1...Bxc4!
- threat
- 1.Sxg5+?
- Keys
- 1.Qa3!
- threat
- 2.Qxd3#
- 1...Kxf3
- 2.Bxd5#
- 1...Bxc4
- 2.Qe3#
- 1...dxc4
- 2.Qa8#
- 1...Bb1
- 2.Qe3#
- 1...Bf1
- 2.Qe3#
- 1...Bc2
- 2.Qe3#
- 1...Be2
- 2.Qe3#
- threat
- 1.Qa3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 1
- Sets
- P(d);OGATEB,XB(E)::QAB(G)
- P(d);OGATEB::QAB(G)
- Tries
- Try
- S(C);CHECK,XP(e)
- Vars
- K(c);P-FLIGHT::QAB1(G)
- Refutation
- K(c);P-FLIGHT
- Try
- Q(G);
- Threat
- DUALS(3)
- Vars
- B(a);XB(E)::QAR1(G)
- Refutation
- K(c);S_FLIGHT,XS(C)
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- P(d);OGATEB,XB(E)::QAB(G)
- Refutation
- B(a);XB(E)
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- P(d);OGATEB,XB(E)::QAB(G)
- B(a);::QAB1(G),XP(d)
- Refutation
- B(a);XB(E)
- Try
- Actual
- Q(G);
- Threat
- QAB1(G),XB(a)
- Vars
- K(c);P_SPINB(a),S_FLIGHT,XS(C)::B(E),XP(d)
- B(a);OGATE,XB(E)::QAR1(G)
- P(d);OGATEB,XB(E)::QAB(G)
- B(a);OGATE::QAR1(G)
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).