MESON Chess Problem Database
Problem Display
PID: 10612 (8/3R3r/4n1Pp/7B/2p3R1/1pQP3n/1p2Np2/b2k1K2 w - - 0 1)
Bartolovic, Hrvoje
1st Prize, Hannelius JT, 1966-1967
#2
8 + 10
| 5862 | An ABC of Chess Problems | 1970 |
| 3772 | FIDE Album (1965-1967) | 1976 |
SOLUTION
- SOUND
- Sets
- 1...Sg7
- 2.dxc4#
- 1...b1S
- 2.Qc1#
- 1...b1B
- 2.Qc1#
- 1...cxd3
- 2.Rxd3#
- 2.Qxd3#
- 1...Sg7
- Tries
- 1.Sc1?
- threat
- 2.Rg1#
- 2.Rg2#
- 2.Rg3#
- 2.Rxc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 1...cxd3
- 2.Rg1#
- 2.Rg2#
- 2.Rg3#
- 2.Ra4#
- 2.Rb4#
- 2.Rc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 2.Rxd3#
- 1...Rf7
- 2.Rf4#
- 1...Sg1
- 2.Rxg1#
- 1...Shf4
- 2.Rxf4#
- 1...Shg5
- 2.Rxg5#
- 1...Sd4
- 2.Rgxd4#
- 1...Sef4
- 2.Rxf4#
- 1...Seg5
- 2.Rxg5#
- 1...Sg7
- 2.dxc4#
- 1...bxc1S!
- threat
- 1.Sg3?
- threat
- 2.Rxc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 1...cxd3
- 2.Ra4#
- 2.Rb4#
- 2.Rc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 2.Rxd3#
- 1...Rf7
- 2.Rf4#
- 1...Shf4
- 2.Rxf4#
- 1...Shg5
- 2.Rxg5#
- 1...Sd4
- 2.Rgxd4#
- 1...Sef4
- 2.Rxf4#
- 1...Seg5
- 2.Rxg5#
- 1...Sg7
- 2.dxc4#
- 1...Sg1!
- threat
- 1.Sd4?
- threat
- 2.Rg1#
- 2.Rg2#
- 2.Rg3#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 1...Sxd4
- 2.Rgxd4#
- 1...Rf7
- 2.Rf4#
- 1...Sg1
- 2.Rxg1#
- 1...Shf4
- 2.Rxf4#
- 1...Shg5
- 2.Rxg5#
- 1...Sef4
- 2.Rxf4#
- 1...Seg5
- 2.Rxg5#
- 1...Sg7!
- threat
- 1.Sf4?
- threat
- 2.Rg1#
- 2.Rg2#
- 2.Rg3#
- 2.Rh4#
- 2.Rg5#
- 1...Shxf4
- 2.Rxf4#
- 1...Sexf4
- 2.Rxf4#
- 1...Sg1
- 2.Rxg1#
- 1...Shg5
- 2.Rxg5#
- 1...Seg5
- 2.Rxg5#
- 1...Sg7
- 2.dxc4#
- 1...Sd4!
- threat
- 1.Rg1?
- threat
- 2.Sc1#
- 2.Sg3#
- 2.Sd4#
- 2.Sf4#
- 1...fxg1Q+
- 2.Sxg1#
- 1...fxg1R+
- 2.Sxg1#
- 1...Sxg1
- 2.Sxg1#
- 1...fxg1S
- 2.Sxg1#
- 1...Rf7
- 2.Sf4#
- 1...Shf4
- 2.Kxf2#
- 2.Sxf4#
- 1...Shg5
- 2.Kxf2#
- 1...Sd4
- 2.Sxd4#
- 1...Sef4
- 2.Sxf4#
- 1...Sg7
- 2.dxc4#
- 1...Seg5!
- threat
- 1.Rgd4?
- threat
- 2.Sc1#
- 2.Sg1#
- 2.Sg3#
- 2.Sf4#
- 1...Sxd4
- 2.Sxd4#
- 1...Seg5
- 2.dxc4#
- 1...Rf7
- 2.Sf4#
- 1...Sg1
- 2.Sxg1#
- 1...Shf4
- 2.Sxf4#
- 1...Sef4
- 2.Sxf4#
- 1...Sg7
- 2.dxc4#
- 1...Shg5!
- threat
- 1.Qxb2?
- threat
- 2.Sc3#
- 2.Qc1#
- 1...c3
- 2.Sxc3#
- 2.Qc1#
- 1...Bxb2!
- threat
- 1.dxc4+?
- 1...Sd4
- 2.Rgxd4#
- 2.Rdxd4#
- 2.Qd3#
- 1...Rxd7!
- 1...Sd4
- 1.Sc1?
- Keys
- 1.Sg1!
- threat
- 2.Rg2#
- 2.Rg3#
- 2.Rxc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 1...fxg1Q+
- 2.Rxg1#
- 1...fxg1R+
- 2.Rxg1#
- 1...Sxg1
- 2.Rxg1#
- 1...fxg1S
- 2.Rxg1#
- 1...cxd3
- 2.Rg2#
- 2.Rg3#
- 2.Ra4#
- 2.Rb4#
- 2.Rc4#
- 2.Rgd4#
- 2.Re4#
- 2.Rf4#
- 2.Rh4#
- 2.Rg5#
- 2.Rxd3#
- 1...Rf7
- 2.Rf4#
- 1...Shf4
- 2.Rxf4#
- 1...Shg5
- 2.Rxg5#
- 1...Sd4
- 2.Rgxd4#
- 1...Sef4
- 2.Rxf4#
- 1...Seg5
- 2.Rxg5#
- 1...Sg7
- 2.dxc4#
- threat
- 1.Sg1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 2
- Sets
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(g)
- P(c);N_GUARD::QAR1(C)
- Tries
- Try
- S(B);
- Threat
- DUALS(9)
- Vars
- R(j);::B(F)+R(E)
- S(f);::B(F)+R(E),XS(f)
- S(h);::B(F)+R(E),XS(h)
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(g)
- Refutation
- P(c);XS(B)
- Try
- S(B);
- Threat
- DUALS(6)
- Vars
- R(j);::B(F)+R(E)
- S(f);::B(F)+R(E),XS(f)
- S(h);::B(F)+R(E),XS(h)
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(g)
- Refutation
- S(f);
- Try
- S(B);
- Threat
- DUALS(7)
- Vars
- S(h);OGATE,XS(B)::B(F)+R(E),XS(h)
- R(j);::B(F)+R(E)
- S(f);::B(F)+R(E),XS(f)
- S(h);::B(F)+R(E),XS(h)
- Refutation
- S(h);
- Try
- S(B);
- Threat
- DUALS(5)
- Vars
- S(f);OGATE,XS(B)::B(F)+R(E),XS(f)
- S(h);OGATE,XS(B)::B(F)+R(E),XS(h)
- S(f);::B(F)+R(E),XS(f)
- S(h);::B(F)+R(E),XS(h)
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(g)
- Refutation
- S(h);
- Try
- R(E);
- Threat
- DUALS(4)
- Vars
- P(d);CHECK,XR(E)::B(F)+S(B),XQ(d)
- P(d);CHECK,XR(E)::B(F)+S(B),XR(d)
- S(f);XR(E)::B(F)+S(B),XS(f)
- P(d);XR(E)::B(F)+S(B),XS(d)
- R(j);::B(F)+S(B)
- S(f);::R(E)+K(A),XP(d)
- S(h);::B(F)+S(B),XS(h)
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(g)
- Refutation
- S(h);
- Try
- R(E);
- Threat
- DUALS(4)
- Vars
- S(h);XR(E)::B(F)+S(B),XS(h)
- S(h);N_GUARD::R(E)+P(D),XP(g)
- R(j);::B(F)+S(B)
- S(f);::B(F)+S(B),XS(f)
- S(h);::B(F)+S(B),XS(h)
- Refutation
- S(f);
- Try
- Q(C);XP(c)
- Threat
- DUALS(2)
- Refutation
- B(a);XQ(C)
- Try
- P(D);CHECK,XP(g)
- Refutation
- R(j);XR(H)
- Try
- Actual
- S(B);
- Threat
- DUALS(8)
- Vars
- P(d);CHECK,OGATE,XS(B)::B(F)+R(E),XQ(d)
- P(d);CHECK,OGATE,XS(B)::B(F)+R(E),XR(d)
- S(f);OGATE,XS(B)::B(F)+R(E),XS(f)
- P(d);OGATE,XS(B)::B(F)+R(E),XS(d)
- R(j);::B(F)+R(E)
- S(f);::B(F)+R(E),XS(f)
- S(h);::B(F)+R(E),XS(h)
- S(h);N_GUARD,S_CUTR(j)::R(H)+P(D),XP(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).