MESON Chess Problem Database
Problem Display
PID: 81839 (3Q2n1/1r1P4/2RpB1b1/1p1N1P2/r2k2P1/1R1N1KB1/2P1PP2/3n2b1 w - - 0 1)
Bartolovic, Hrvoje
Sinfonie Scacchistiche, 1988
#2
14 + 9
| 56 | The Problemist | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Rb4#
- 1...Ra2
- 2.Rb4#
- 1...Ra3
- 2.Rb4#
- 1...Rb4
- 2.Rxb4#
- 1...Ra5
- 2.Rb4#
- 1...Ra6
- 2.Rb4#
- 1...Raa7
- 2.Rb4#
- 1...Ra8
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Rba7
- 2.Qb6#
- 1...Rxd7
- 2.Qb6#
- 1...Sb2
- 2.c3#
- 2.e3#
- 1...Sxf2
- 2.c3#
- 2.e3#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Sh6
- 2.Qf6#
- 2.Qh8#
- 1...Se7
- 2.Qh8#
- 1...Ra1
- Tries
- 1.Sc3?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Sxb5#
- 2.Qb6#
- 1...Sxc3
- 2.e3#
- 1...Ra6
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5
- 2.Be5#
- 1...Se3!
- threat
- 1.Se3?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Qb6#
- 1...Sxe3
- 2.c3#
- 1...Ra6
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5
- 2.Be5#
- 1...Sc3!
- threat
- 1.S5b4?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Qb6#
- 1...Rb6
- 2.Qxb6#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5
- 2.Be5#
- 1...Ra6!
- threat
- 1.S5f4?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Qb6#
- 1...Ra6
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5!
- threat
- 1.Sb6?
- threat
- 2.Rxd6#
- 1...Rxb6
- 2.Qxb6#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5
- 2.Be5#
- 1...Rxd7!
- threat
- 1.Sf6?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Qb6#
- 1...Sxf6
- 2.Qxf6#
- 1...Ra6
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...d5
- 2.Be5#
- 1...Se7!
- threat
- 1.Sc7?
- threat
- 2.Rxd6#
- 1...Ra6
- 2.Rb4#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Se7
- 2.Qh8#
- 1...d5
- 2.Be5#
- 1...Rb6!
- threat
- 1.Se7?
- threat
- 2.Rxd6#
- 1...Rxd7
- 2.Qb6#
- 1...Sxe7
- 2.Qh8#
- 1...Ra6
- 2.Rb4#
- 1...Rb6
- 2.Qxb6#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...d5
- 2.Be5#
- 1...Sf6!
- threat
- 1.Rxd6?
- threat
- 2.Sc3#
- 2.Se3#
- 2.S5b4#
- 2.S5f4#
- 2.Sb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 1...Kc4
- 2.Sc3#
- 2.Se3#
- 2.S5b4#
- 2.S5f4#
- 2.Sb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 1...Rb4
- 2.Sc3#
- 2.Se3#
- 2.S5xb4#
- 2.S5f4#
- 2.Sb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 2.Rxb4#
- 1...Ra6
- 2.Sb6#
- 2.Rb4#
- 1...Rb6
- 2.Sxb6#
- 1...Rc7
- 2.Sc3#
- 2.Se3#
- 2.S5b4#
- 2.S5f4#
- 2.Sb6#
- 2.Sf6#
- 2.Sxc7#
- 2.Se7#
- 1...Sc3
- 2.Sxc3#
- 1...Se3
- 2.Sxe3#
- 1...Sf6
- 2.Sxf6#
- 1...Se7
- 2.Sxe7#
- 1...b4
- 2.Sc3#
- 2.Se3#
- 2.S5xb4#
- 2.S5f4#
- 2.Sb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 1...Rxd7!
- threat
- 1.Qg5?
- threat
- 2.Qf4#
- 1...Sxf2
- 2.Qe3#
- 2.c3#
- 2.e3#
- 1...Sc3
- 2.Qe3#
- 2.e3#
- 1...Sf6
- 2.Qxf6#
- 1...Bxf5!
- threat
- 1.Qxg8?
- threat
- 2.Qg7#
- 2.Qh8#
- 1...Ra8
- 2.Rb4#
- 2.Qg7#
- 1...Rb8
- 2.Qg7#
- 1...Rxd7!
- threat
- 1.Sc3?
- Keys
- 1.Qh4!
- threat
- 2.g5#
- 1...Bxf5
- 2.gxf5#
- 1...Sxf2
- 2.c3#
- 2.e3#
- 1...Bh5
- 2.gxh5#
- 1...Sc3
- 2.e3#
- 1...Se3
- 2.c3#
- 1...Sf6
- 2.Qxf6#
- 1...Sh6
- 2.Qf6#
- threat
- 1.Qh4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 12
- Sets
- R(c);N_GUARD::R(D)
- R(c);N_GUARD::R(D),XR(c)
- R(h);N_GUARD::QAB(N),XR(h)
- R(h);N_GUARD::QAB(N)
- R(h);N_GUARD,XP(M)::QAB(N)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- Tries
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- S(a);N_GUARD,XS(I)::P(B)
- R(c);N_GUARD::R(D)
- R(h);N_GUARD::QAB(N),XR(h)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- P(f);N_GUARD::B(G)
- Refutation
- S(a);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);N_GUARD,XP(M)::QAB(N)
- S(a);N_GUARD,XS(I)::P(A)
- R(c);N_GUARD::R(D)
- R(h);N_GUARD::QAB(N),XR(h)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- P(f);N_GUARD::B(G)
- Refutation
- S(a);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);N_GUARD,XP(M)::QAB(N)
- R(h);N_GUARD::QAB(N),XR(h)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- P(f);N_GUARD::B(G)
- Refutation
- R(c);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);N_GUARD,XP(M)::QAB(N)
- R(c);N_GUARD::R(D)
- R(h);N_GUARD::QAB(N),XR(h)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- Refutation
- P(f);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);OGATE,XS(I)::QAB(N),XR(h)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- P(f);N_GUARD::B(G)
- Refutation
- R(h);XP(M)
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);N_GUARD,XP(M)::QAB(N)
- S(i);OGATE,XS(I)::QAB(N),XS(i)
- R(c);N_GUARD::R(D)
- R(h);N_GUARD::QAB(N),XR(h)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- P(f);N_GUARD::B(G)
- Refutation
- S(i);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(c);N_GUARD::R(D)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);OGATE::QAB(N)
- P(f);N_GUARD::B(G)
- Refutation
- R(h);
- Try
- S(I);
- Threat
- R(K),XP(f)
- Vars
- R(h);N_GUARD,XP(M)::QAB(N)
- S(i);OGATE,XS(I)::QAB(N)
- R(c);N_GUARD::R(D)
- R(h);N_GUARD::QAB(N),XR(h)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- P(f);N_GUARD::B(G)
- Refutation
- S(i);
- Try
- R(K);XP(f)
- Threat
- DUALS(8)
- Vars
- R(h);::R(K)+S(I),XR(h)
- S(a);::R(K)+S(I),XS(a)
- S(i);::R(K)+S(I),XS(i)
- Refutation
- R(h);XP(M)
- Try
- Q(N);
- Threat
- QAR2(N)
- Vars
- S(i);N_GUARD::QAB(N),XS(i)
- Refutation
- B(g);XP(J)
- Try
- Q(N);XS(i)
- Threat
- DUALS(2)
- Vars
- R(h);::QAB(N)
- Refutation
- R(h);XP(M)
- Try
- Actual
- Q(N);
- Threat
- QAR(N)+P(H)
- Vars
- B(g);OGATE,XP(J)::QAR(N)+P(H),XB(g)
- B(g);OGATE,P_PINP(H)::QAR(N)+P(H),XB(g)
- S(a);N_GUARD::P(B)
- S(a);N_GUARD::P(A)
- S(i);N_GUARD::QAB(N),XS(i)
- S(i);N_GUARD::QAB(N)
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).