MESON Chess Problem Database
Problem Display
PID: 60085 (B3R3/2N5/8/8/1pr1n2n/1p1bP2Q/1Kp1k3/2B2R1N w - - 0 1)
Bruch, Wieland
6th Prize, Die Schwalbe, 1992
#2
9 + 8
| 23 | Die Schwalbe | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Sg3#
- 1...Sf2
- 2.Sg3#
- 1...Sc3
- 2.Sg3#
- 1...Sg3
- 2.Sxg3#
- 1...Sc5
- 2.Sg3#
- 1...Sg5
- 2.Sg3#
- 1...Sd6
- 2.Sg3#
- 1...Sf6
- 2.Sg3#
- 1...Sg2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...Sf5
- 2.Qf3#
- 1...Sg6
- 2.Qf3#
- 1...Sd2
- Tries
- 1.Sd5?
- threat
- 2.Sf4#
- 1...Sg2
- 2.Qf3#
- 1...Sd2
- 2.Sg3#
- 1...Sc3
- 2.Sg3#
- 1...Sg3
- 2.Sxg3#
- 1...Sc5
- 2.Sg3#
- 1...Sg5
- 2.Sg3#
- 1...Sd6
- 2.Sg3#
- 1...Sf6
- 2.Sg3#
- 1...Sg6
- 2.Qf3#
- 1...Sf2!
- threat
- 1.Se6?
- threat
- 2.Sf4#
- 1...Sg2
- 2.Qf3#
- 1...Sf2
- 2.Sg3#
- 1...Sc3
- 2.Sg3#
- 1...Sg3
- 2.Sxg3#
- 1...Sc5
- 2.Sg3#
- 1...Sg5
- 2.Sg3#
- 1...Sd6
- 2.Sg3#
- 1...Sf6
- 2.Sg3#
- 1...Sg6
- 2.Qf3#
- 1...Sd2!
- threat
- 1.Bxe4?
- threat
- 2.Sg3#
- 1...Sf5
- 2.Bf3#
- 2.Qg2#
- 2.Qf3#
- 1...Bxe4!
- threat
- 1.Rxe4?
- threat
- 2.Sg3#
- 1...Sf5
- 2.Qg2#
- 2.Qf3#
- 1...Bxe4!
- threat
- 1.Qg2+?
- 1...Sf2
- 2.Sg3#
- 2.Qxf2#
- 1...Sxg2!
- 1...Sf2
- 1.Qg4+?
- 1...Sf3
- 2.Qxf3#
- 1...Kxf1!
- 1...Sf3
- 1.Qg3?
- threat
- 2.Re1#
- 2.Qe1#
- 1...Sxg3
- 2.Sxg3#
- 1...Sf2
- 2.Qxf2#
- 1...Sg2
- 2.Qf3#
- 1...Sf3
- 2.Qxf3#
- 1...Kxf1!
- threat
- 1.Qxh4?
- threat
- 2.Qe1#
- 1...Sf2
- 2.Sg3#
- 2.Qxf2#
- 1...Sg3
- 2.Sxg3#
- 1...Kxf1!
- threat
- 1.Sd5?
- Keys
- 1.Sb5!
- 1...Sg2
- 2.Qf3#
- 1...Rc3
- 2.Sd4#
- 1...Rd4
- 2.Sxd4#
- 1...Rc5
- 2.Sd4#
- 1...Rc6
- 2.Sd4#
- 1...Rc7
- 2.Sd4#
- 1...Rc8
- 2.Sd4#
- 1...Sd2
- 2.Sg3#
- 1...Sf2
- 2.Sg3#
- 1...Sc3
- 2.Sg3#
- 1...Sg3
- 2.Sxg3#
- 1...Sc5
- 2.Sg3#
- 1...Sg5
- 2.Sg3#
- 1...Sd6
- 2.Sg3#
- 1...Sf6
- 2.Sg3#
- 1...Sf3
- 2.Qxf3#
- 1...Sf5
- 2.Qf3#
- 1...Sg6
- 2.Qf3#
- 1...Sg2
- 1.Sb5!
This is a version
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- S(g);N_GUARD::S(C)
- S(g);N_GUARD::S(C),XS(g)
- S(h);N_GUARD::QAB1(F)
- S(h);N_GUARD::QAB1(F),XS(h)
- Tries
- Try
- S(G);
- Threat
- S(G)
- Vars
- S(h);N_GUARD::QAB1(F)
- S(g);N_GUARD::S(C)
- S(g);N_GUARD::S(C),XS(g)
- Refutation
- S(g);
- Try
- S(G);
- Threat
- S(G)
- Vars
- S(h);N_GUARD::QAB1(F)
- S(g);N_GUARD::S(C)
- S(g);N_GUARD::S(C),XS(g)
- Refutation
- S(g);
- Try
- B(H);XS(g)
- Threat
- S(C)
- Refutation
- B(d);XB(H)
- Try
- R(I);XS(g)
- Threat
- S(C)
- Refutation
- B(d);XR(I)
- Try
- Q(F);CHECK
- Refutation
- S(h);XQ(F)
- Try
- Q(F);CHECK
- Vars
- S(h);N_GUARD,P_SPINS(h)::QAB1(F),XS(h)
- Refutation
- K(b);S_FLIGHT,XR(B)
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(g);XQ(F)::S(C),XS(g)
- S(g);N_GUARD::QAR1(F),XS(g)
- S(h);N_GUARD::QAB1(F)
- S(h);N_GUARD::QAB1(F),XS(h)
- Refutation
- K(b);S_FLIGHT,XR(B)
- Try
- Q(F);XS(h)
- Threat
- QAR1(F)
- Vars
- S(g);N_GUARD::S(C),XS(g)
- Refutation
- K(b);S_FLIGHT,XR(B)
- Try
- Actual
- S(G);
- Vars
- S(h);N_GUARD::QAB1(F)
- R(f);N_GUARD::S(G)
- R(f);N_GUARD::S(G),XR(f)
- S(g);N_GUARD::S(C)
- S(g);N_GUARD::S(C),XS(g)
- S(h);N_GUARD::QAB1(F),XS(h)
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).