MESON Chess Problem Database
Problem Display
PID: 164801 (1nn1B1N1/8/1p2k3/6R1/QP4P1/KN2r3/7B/1b1R4 w - - 0 1)
Bartolovic, Hrvoje
Probleemblad, 1978
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Re1
- 2.Sd4#
- 1...Re2
- 2.Sd4#
- 1...Rxb3+
- 2.Qxb3#
- 1...Rc3
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rh3
- 2.Re5#
- 1...Re4
- 2.Rg6#
- 1...Re5
- 2.Rxe5#
- 1...Ba2
- 2.Rg6#
- 1...Bd3
- 2.Sd4#
- 1...Be4
- 2.Re5#
- 1...Bf5
- 2.gxf5#
- 1...Bg6
- 2.Rxg6#
- 1...Sa6
- 2.Qd7#
- 1...Sd7
- 2.Qxd7#
- 1...Sd6
- 2.Rxd6#
- 1...Sa7
- 2.Rd6#
- 1...Se7
- 2.Rd6#
- 1...Re1
- Tries
- 1.Bxb8?
- threat
- 2.Qd7#
- 1...Rxb3+
- 2.Qxb3#
- 1...Rd3
- 2.Re5#
- 1...b5!
- threat
- 1.Bd7+?
- 1...Sxd7
- 2.Qxd7#
- 1...Kf7!
- 1...Sxd7
- 1.Rf5?
- threat
- 2.Bf7#
- 2.Rf6#
- 1...Rxb3+
- 2.Qxb3#
- 1...Rd3
- 2.Bf7#
- 1...Rf3
- 2.Bf7#
- 2.Re5#
- 1...Rg3
- 2.Bf7#
- 1...Bd3
- 2.Sd4#
- 2.Bf7#
- 1...Sd7
- 2.Bxd7#
- 2.Bf7#
- 2.Qxd7#
- 1...Sd6
- 2.Rxd6#
- 2.Rf6#
- 1...Bxf5!
- threat
- 1.Qb5?
- threat
- 2.Qc4#
- 2.Qd5#
- 1...Rd3
- 2.Rg6#
- 2.Qe5#
- 2.Qf5#
- 1...Rc3
- 2.Re5#
- 2.Qd5#
- 2.Qe5#
- 1...Re4
- 2.Rg6#
- 2.Qd5#
- 2.Qf5#
- 1...Re5
- 2.Rxe5#
- 2.Qxe5#
- 1...Bd3
- 2.Sd4#
- 2.Qd5#
- 1...Be4
- 2.Re5#
- 2.Qe5#
- 1...Sd6
- 2.Rxd6#
- 2.Qd5#
- 1...Se7
- 2.Rd6#
- 1...Rxb3+!
- threat
- 1.Qc6+?
- 1...Sd6
- 2.Rxd6#
- 2.Qd5#
- 2.Qxd6#
- 1...Sxc6!
- 1...Sd6
- 1.Qa7?
- threat
- 2.Bf7#
- 2.Qf7#
- 1...Sxa7
- 2.Rd6#
- 1...Rf3
- 2.Re5#
- 1...Bg6
- 2.Rxg6#
- 1...Sd7
- 2.Qxd7#
- 1...Sd6
- 2.Rxd6#
- 2.Qe7#
- 1...Se7
- 2.Rd6#
- 2.Qxe7#
- 1...Rxb3+!
- threat
- 1.Qa8?
- threat
- 2.Qd5#
- 1...Rd3
- 2.Rg6#
- 2.Qe4#
- 1...Re5
- 2.Rxe5#
- 1...Be4
- 2.Re5#
- 1...Sc6
- 2.Qxc8#
- 1...Se7
- 2.Rd6#
- 1...Rxb3+!
- threat
- 1.Bxb8?
- Keys
- 1.b5!
- threat
- 2.Qc4#
- 1...Rxb3+
- 2.Qxb3#
- 1...Rd3
- 2.Qe4#
- 1...Rc3
- 2.Re5#
- 1...Re4
- 2.Rg6#
- 1...Re5
- 2.Rxe5#
- 1...Bd3
- 2.Sd4#
- 1...Be4
- 2.Re5#
- 1...Sd6
- 2.Rxd6#
- 1...Se7
- 2.Rd6#
- threat
- 1.b5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 10
- Sets
- R(b);N_PINS(D)::S(D)
- R(b);CHECK,OGATE,XS(D)::QAB(E),XR(b)
- R(b);N_GUARD::R1(H)
- R(b);N_PINS(D),S_CUTB(a)::R(H)
- R(b);N_GUARD,N_PINS(D)::R1(H),XR(b)
- B(a);N_GUARD::R(H)
- B(a);N_PINS(D)::S(D)
- B(a);S_CUTR(b)::R1(H)
- B(a);OGATE::P(G),XB(a)
- B(a);N_GUARD::R(H),XB(a)
- S(e);N_GUARD::QAB1(E)
- S(e);N_GUARD::QAB1(E),XS(e)
- S(f);N_GUARD::R1(A),XS(f)
- S(f);N_GUARD::R1(A)
- Tries
- Try
- B(B);XS(e)
- Threat
- QAB1(E)
- Vars
- R(b);CHECK,OGATE,XS(D)::QAB(E),XR(b)
- R(b);N_GUARD::R1(H)
- Refutation
- P(c);
- Try
- B(I);CHECK
- Vars
- S(e);OGATE,XB(I)::QAB1(E),XS(e)
- Refutation
- K(d);S_FLIGHT
- Try
- R(H);
- Threat
- DUALS(2)
- Vars
- R(b);CHECK,OGATE,XS(D)::QAB(E),XR(b)
- R(b);::B(I)
- Refutation
- B(a);XR(H)
- Try
- Q(E);
- Threat
- DUALS(2)
- Vars
- S(f);N_GUARD::R1(A)
- Refutation
- R(b);CHECK,XS(D)
- Try
- Q(E);CHECK
- Refutation
- S(e);XQ(E)
- Try
- Q(E);
- Threat
- DUALS(2)
- Vars
- S(f);N_GUARD,XQ(E)::R1(A)
- R(b);N_GUARD::R1(H)
- B(a);N_GUARD::R(H),XB(a)
- S(e);N_GUARD::QAB1(E),XS(e)
- Refutation
- R(b);CHECK,XS(D)
- Try
- Q(E);
- Threat
- QAB1(E)
- Vars
- R(b);N_GUARD,N_PINS(D)::R1(H),XR(b)
- B(a);S_CUTR(b)::R1(H)
- S(e);OGATE::QAB(E),XS(f)
- S(f);N_GUARD::R1(A)
- Refutation
- R(b);CHECK,XS(D)
- Try
- Actual
- P(F);
- Threat
- QAB(E)
- Vars
- R(b);CHECK,OGATE,XS(D)::QAB(E),XR(b)
- R(b);N_GUARD,S_CUTB(a)::QAR2(E)
- R(b);N_GUARD::R1(H)
- R(b);N_PINS(D),S_CUTB(a)::R(H)
- R(b);N_GUARD,N_PINS(D)::R1(H),XR(b)
- B(a);N_PINS(D)::S(D)
- B(a);S_CUTR(b)::R1(H)
- S(f);N_GUARD::R1(A),XS(f)
- S(f);N_GUARD::R1(A)
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).