MESON Chess Problem Database
Problem Display
PID: 177470 (8/KQ4n1/BP1B4/4P1b1/N2k1pq1/6p1/1p2PP2/R2N2n1 w - - 0 1)
Maleika, Gerhard
3rd HM., Sachova skladba, 2008
#2
11 + 8
| 3485 | Sachova skladba | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Sdc3?
- threat
- 2.Rd1#
- 2.Qe4#
- 2.Qd5#
- 1...Qxe2
- 2.Qd5#
- 1...bxa1Q
- 2.Qe4#
- 2.Qd5#
- 1...bxa1S
- 2.Qe4#
- 2.Qd5#
- 1...bxa1B
- 2.Qe4#
- 2.Qd5#
- 1...bxa1R
- 2.Qe4#
- 2.Qd5#
- 1...gxf2
- 2.Qe4#
- 1...b1Q
- 2.Qd5#
- 1...b1S
- 2.Qe4#
- 2.Qd5#
- 1...b1B
- 2.Qd5#
- 1...b1R
- 2.Qe4#
- 2.Qd5#
- 1...Qf5
- 2.Qd5#
- 1...Qe6
- 2.Rd1#
- 2.Qe4#
- 1...Qd7
- 2.Rd1#
- 1...Sf3
- 2.Qe4#
- 2.Qd5#
- 1...f3
- 2.Qd5#
- 1...Qf3!
- threat
- 1.Sac3?
- threat
- 2.Ra4#
- 2.Qe4#
- 2.Qd5#
- 1...Qxe2
- 2.Qd5#
- 1...bxa1Q
- 2.Qe4#
- 2.Qd5#
- 1...bxa1S
- 2.Qe4#
- 2.Qd5#
- 1...bxa1B
- 2.Qe4#
- 2.Qd5#
- 1...bxa1R
- 2.Qe4#
- 2.Qd5#
- 1...b1Q
- 2.Qd5#
- 1...b1B
- 2.Ra4#
- 2.Qd5#
- 1...b1R
- 2.Qe4#
- 2.Qd5#
- 1...Qf3
- 2.Ra4#
- 1...Qf5
- 2.Ra4#
- 2.Qd5#
- 1...Qe6
- 2.Qe4#
- 1...Qc8
- 2.Qe4#
- 2.Qd5#
- 1...f3
- 2.Ra4#
- 2.Qd5#
- 1...Qd7!
- threat
- 1.Sc5?
- threat
- 2.Sb3#
- 2.Ra4#
- 2.Qe4#
- 1...Qxe2
- 2.Sb3#
- 1...bxa1Q
- 2.Sb3#
- 2.Qe4#
- 1...bxa1S
- 2.Qe4#
- 1...bxa1B
- 2.Sb3#
- 2.Qe4#
- 1...bxa1R
- 2.Sb3#
- 2.Qe4#
- 1...b1B
- 2.Sb3#
- 2.Ra4#
- 1...b1R
- 2.Qe4#
- 1...Qf3
- 2.Ra4#
- 1...Qf5
- 2.Sb3#
- 2.Ra4#
- 1...Qe6
- 2.Qe4#
- 1...Qd7
- 2.Sb3#
- 1...f3
- 2.Sb3#
- 2.Ra4#
- 1...b1Q!
- threat
- 1.Sdc3?
- Keys
- 1.Se3!
- threat
- 2.Sc2#
- 2.Rd1#
- 2.Qd5#
- 1...Qxe2
- 2.Qd5#
- 1...bxa1Q
- 2.Sc2#
- 2.Qd5#
- 1...bxa1S
- 2.Qd5#
- 1...bxa1B
- 2.Sc2#
- 2.Qd5#
- 1...bxa1R
- 2.Sc2#
- 2.Qd5#
- 1...gxf2
- 2.Sc2#
- 1...fxe3
- 2.Rd1#
- 1...b1Q
- 2.Qd5#
- 1...b1S
- 2.Sc2#
- 2.Qd5#
- 1...b1B
- 2.Qd5#
- 1...b1R
- 2.Sc2#
- 2.Qd5#
- 1...Qf3
- 2.Sc2#
- 2.Rd1#
- 1...Qf5
- 2.Qd5#
- 1...Qe6
- 2.Sc2#
- 2.Rd1#
- 1...Qd7
- 2.Sc2#
- 2.Rd1#
- 1...Qc8
- 2.Rd1#
- 2.Qd5#
- 1...Sf3
- 2.Sc2#
- 2.Qd5#
- threat
- 1.Se3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(B);
- Threat
- DUALS(3)
- Vars
- Q(f);XP(C)::QAR1(K)
- P(c);XP(D)::QAR1(K)
- P(b);::QAR1(K)
- Q(f);::QAR1(K)
- Q(f);P_PINQ(K)::R(A)
- P(e);::QAR1(K)
- Refutation
- Q(f);
- Try
- S(E);
- Threat
- DUALS(3)
- Vars
- Q(f);XP(C)::QAR1(K)
- P(b);::QAR1(K)
- Q(f);::R(A)
- Q(f);::QAR1(K)
- Refutation
- Q(f);P_PINQ(K)
- Try
- S(E);
- Threat
- DUALS(3)
- Vars
- Q(f);XP(C)::S(E)
- P(b);XR(A)::QAR1(K)
- P(b);::QAR1(K)
- Q(f);::R(A)
- Q(f);::QAR1(K)
- Q(f);P_PINQ(K)::S(E)
- Refutation
- P(b);
- Try
- Actual
- S(B);
- Threat
- DUALS(3)
- Vars
- Q(f);XP(C)::QAR1(K)
- P(b);XR(A)::QAR1(K)
- P(c);XP(D)::S(B)
- P(e);XS(B)::R(A)
- P(b);::QAR1(K)
- Q(f);::QAR1(K)
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).