MESON Chess Problem Database
Problem Display
PID: 145361 (1K1Q4/8/2B1P3/1n1NkP2/3N1R2/8/3P1Rr1/b1r1n3 w - - 0 1)
Salazar Lopez, Francisco
Problemas, 1984
#2
10 + 6
| 3485 | Sachova skladba | 1985 |
SOLUTION
- SOUND
- Sets
- 1...Rxc6
- 2.Sxc6#
- 1...Rg1
- 2.Re2#
- 1...Rg4
- 2.Re2#
- 1...Rg5
- 2.Re2#
- 1...Rg6
- 2.Re2#
- 1...Rg7
- 2.Re2#
- 1...Rg8
- 2.Re2#
- 1...Sc2
- 2.Sf3#
- 1...Sd3
- 2.Sf3#
- 1...Sf3
- 2.Sxf3#
- 1...Sa3
- 2.Qc7#
- 1...Sc3
- 2.Qc7#
- 1...Sxd4
- 2.Qc7#
- 1...Sd6
- 2.Qf6#
- 1...Sa7
- 2.Qc7#
- 1...Sc7
- 2.Qxc7#
- 1...Rxc6
- Tries
- 1.Sxb5?
- threat
- 2.Qf6#
- 2.Qc7#
- 2.Qd6#
- 1...Rg6
- 2.Re2#
- 2.Qc7#
- 2.Qd6#
- 1...Rg7
- 2.Re2#
- 2.Qf6#
- 2.Qd6#
- 1...Rg8
- 2.Re2#
- 1...Rxc6!
- threat
- 1.Se3?
- threat
- 2.Re4#
- 1...Rxc6
- 2.Sxc6#
- 1...Rg4
- 2.Sxg4#
- 1...Sc3
- 2.Sc4#
- 1...Sd6!
- threat
- 1.Sb6?
- threat
- 2.Re4#
- 1...Rxc6
- 2.Sxc6#
- 1...Sc3
- 2.Sc4#
- 1...Sd6
- 2.Sd7#
- 1...Rg4!
- threat
- 1.Sf6?
- threat
- 2.Re4#
- 1...Rg4
- 2.Sxg4#
- 1...Sd6
- 2.Sd7#
- 1...Sc3!
- threat
- 1.e7?
- threat
- 2.e8Q#
- 2.e8R#
- 1...Rxc6
- 2.Sxc6#
- 1...Rxf2
- 2.e8Q#
- 2.e8R#
- 1...Bxd4
- 2.e8Q#
- 2.e8R#
- 1...Sxd4
- 2.Qc7#
- 1...Rg4
- 2.Re2#
- 2.e8Q#
- 2.e8R#
- 1...Rb1
- 2.e8Q#
- 2.e8R#
- 1...Rd1
- 2.e8Q#
- 2.e8R#
- 1...Rc2
- 2.e8Q#
- 2.e8R#
- 1...Rc3
- 2.e8Q#
- 2.e8R#
- 1...Rc4
- 2.e8Q#
- 2.e8R#
- 1...Rc5
- 2.e8Q#
- 2.e8R#
- 1...Rg1
- 2.Re2#
- 2.e8Q#
- 2.e8R#
- 1...Rh2
- 2.e8Q#
- 2.e8R#
- 1...Rg3
- 2.e8Q#
- 2.e8R#
- 1...Rg5
- 2.Re2#
- 2.e8Q#
- 2.e8R#
- 1...Rg6
- 2.Re2#
- 1...Rg7
- 2.Re2#
- 1...Rg8
- 2.Re2#
- 1...Bb2
- 2.e8Q#
- 2.e8R#
- 1...Bc3
- 2.e8Q#
- 2.e8R#
- 1...Sc2
- 2.Sf3#
- 2.e8Q#
- 2.e8R#
- 1...Sd3
- 2.Sf3#
- 2.e8Q#
- 2.e8R#
- 1...Sf3
- 2.Sxf3#
- 2.e8Q#
- 2.e8R#
- 1...Sa3
- 2.Qc7#
- 2.e8Q#
- 2.e8R#
- 1...Sc3
- 2.Qc7#
- 2.e8Q#
- 2.e8R#
- 1...Sa7
- 2.Qc7#
- 2.e8Q#
- 2.e8R#
- 1...Sc7
- 2.Qxc7#
- 1...Sd6!
- threat
- 1.Sxb5?
- Keys
- 1.d3!
- threat
- 2.Re4#
- 1...Sxd3
- 2.Sf3#
- 1...Rg4
- 2.Re2#
- 1...Sc3
- 2.Qc7#
- 1...Sd6
- 2.Qf6#
- threat
- 1.d3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 12
- Sets
- R(b);XB(G)::S(C),XR(b)
- R(d);N_GUARD::R(B)
- R(d);N_GUARD,P_PINQ(J)::R(B)
- S(c);N_GUARD::S(C)
- S(c);N_GUARD::S(C),XS(c)
- S(e);N_GUARD::QAB(J)
- S(e);N_GUARD,XS(C)::QAB(J)
- S(e);SBLOCK::QAB1(J)
- S(e);N_GUARD::QAB(J),XS(e)
- Tries
- Try
- S(C);XS(e)
- Threat
- DUALS(3)
- Vars
- R(d);N_GUARD,P_PINQ(J)::R(B)
- Refutation
- R(b);XB(G)
- Try
- S(E);
- Threat
- R1(D)
- Vars
- R(b);XB(G)::S(C),XR(b)
- R(d);N_GUARD::S(E),XR(d)
- S(e);S_CUTR(b)::S(E)
- Refutation
- S(e);
- Try
- S(E);
- Threat
- R1(D)
- Vars
- R(b);XB(G)::S(C),XR(b)
- S(e);S_CUTR(b)::S(E)
- S(e);SBLOCK::S(E)
- Refutation
- R(d);
- Try
- S(E);
- Threat
- R1(D)
- Vars
- R(d);N_GUARD::S(E),XR(d)
- S(e);SBLOCK::S(E)
- Refutation
- S(e);
- Try
- P(H);
- Threat
- P=Q
- Vars
- R(b);XB(G)::S(C),XR(b)
- R(d);XR(B)::P=Q
- B(a);XS(C)::P=Q
- S(e);N_GUARD,XS(C)::QAB(J)
- R(b);::P=Q
- R(d);::P=Q
- R(d);N_GUARD::R(B)
- R(d);N_GUARD,P_PINQ(J)::R(B)
- B(a);::P=Q
- S(e);N_GUARD::QAB(J),XS(e)
- Refutation
- S(e);
- Try
- Actual
- P(A);
- Threat
- R1(D)
- Vars
- S(c);N_GUARD,XP(A)::S(C)
- R(d);N_GUARD::R(B)
- S(e);N_GUARD::QAB(J)
- S(e);SBLOCK::QAB1(J)
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).