MESON Chess Problem Database
Problem Display
PID: 274255 (4KN2/4Pp2/1P3k1P/R3b3/6R1/1r3pN1/B1b1r3/B7 w - - 0 1)
Mitrinovic, Stevan
Mat, 1973
#2
10 + 7
SOLUTION
- SOUND
- Sets
- 1...Rd2
- 2.Bxe5#
- 1...Rf2
- 2.Bxe5#
- 1...Rg2
- 2.Bxe5#
- 1...Rh2
- 2.Bxe5#
- 1...Rb1
- 2.Sd7#
- 1...Rb2
- 2.Sd7#
- 1...Ra3
- 2.Sd7#
- 1...Rc3
- 2.Sd7#
- 1...Rd3
- 2.Sh7#
- 1...Re3
- 2.Sd7#
- 1...Rb4
- 2.Sd7#
- 1...Rb5
- 2.Sd7#
- 1...Rxb6
- 2.Sd7#
- 1...Be4
- 2.Bxe5#
- 1...Bf5
- 2.Sh5#
- 1...Bxa1
- 2.Sh5#
- 1...Bb2
- 2.Sh5#
- 1...Bc3
- 2.Sh5#
- 1...Bd4
- 2.Sh5#
- 1...Rd2
- Tries
- 1.Bxb3?
- threat
- 2.Sd7#
- 1...Rd2
- 2.Bxe5#
- 1...Bf5
- 2.Sh5#
- 1...Bxb3!
- threat
- 1.Rf4+?
- 1...Bf5
- 2.Rxf5#
- 1...Kg5!
- 1...Bf5
- 1.Rxe5?
- threat
- 2.Sh5#
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...Rb2
- 2.Sd7#
- 1...Rc3
- 2.Sd7#
- 1...Rd2
- 2.Sh5#
- 2.Rf5#
- 2.Re6#
- 1...Rh2
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...Rd3
- 2.Sh5#
- 2.Sh7#
- 2.Rf4#
- 2.Rf5#
- 2.Re6#
- 1...Bf5
- 2.Sh5#
- 2.Rxf5#
- 2.Re6#
- 1...Bg6
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...Rxe5!
- threat
- 1.h7?
- threat
- 2.h8Q#
- 2.h8B#
- 1...Rxb6
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Bxa1
- 2.Sh5#
- 2.h8Q#
- 2.h8B#
- 1...Bg6
- 2.h8Q#
- 2.h8B#
- 1...Re1
- 2.h8Q#
- 2.h8B#
- 1...Rd2
- 2.Bxe5#
- 2.h8Q#
- 2.h8B#
- 1...Rf2
- 2.Bxe5#
- 2.h8Q#
- 2.h8B#
- 1...Rg2
- 2.Bxe5#
- 2.h8Q#
- 2.h8B#
- 1...Rh2
- 2.Bxe5#
- 1...Ree3
- 2.h8Q#
- 2.h8B#
- 1...Re4
- 2.h8Q#
- 2.h8B#
- 1...Rb1
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Rb2
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Ra3
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Rc3
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Rd3
- 2.h8Q#
- 2.h8B#
- 1...Rbe3
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Rb4
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Rb5
- 2.Sd7#
- 2.h8Q#
- 2.h8B#
- 1...Bb1
- 2.h8Q#
- 2.h8B#
- 1...Bd1
- 2.h8Q#
- 2.h8B#
- 1...Bd3
- 2.h8Q#
- 2.h8B#
- 1...Be4
- 2.Bxe5#
- 2.h8Q#
- 2.h8B#
- 1...Bf5
- 2.Sh5#
- 2.h8Q#
- 2.h8B#
- 1...Bb2
- 2.Sh5#
- 2.h8Q#
- 2.h8B#
- 1...Bc3
- 2.Sh5#
- 2.h8Q#
- 2.h8B#
- 1...Bd4
- 2.Sh5#
- 2.h8Q#
- 2.h8B#
- 1...f2
- 2.h8Q#
- 2.h8B#
- 1...Bxh7!
- threat
- 1.Bxb3?
- Keys
- 1.Rc5!
- threat
- 2.Rc6#
- 1...Rxb6
- 2.Sd7#
- 1...Bxa1
- 2.Sh5#
- 1...Rd2
- 2.Bxe5#
- 1...Rb2
- 2.Sd7#
- 1...Rc3
- 2.Sd7#
- 1...Rd3
- 2.Sh7#
- 1...Be4
- 2.Bxe5#
- 1...Bf5
- 2.Sh5#
- 1...Bb2
- 2.Sh5#
- 1...Bc3
- 2.Sh5#
- 1...Bd4
- 2.Sh5#
- threat
- 1.Rc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- R(b);N_GUARD::B(A),XB(e)
- R(c);::S(J)
- R(c);N_SPINB(e)::S(J)
- R(c);S_CUTB(a)::S(J)
- R(c);XP(F)::S(J)
- B(a);S_CUTR(b)::B(A),XB(e)
- B(a);SBLOCK::S(C)
- B(e);N_SPINB(e),P_PINP(H),XB(A)::S(C)
- B(e);P_PINP(H)::S(C)
- Tries
- Try
- B(B);XR(c)
- Threat
- S(J)
- Vars
- R(b);N_GUARD::B(A),XB(e)
- B(a);SBLOCK::S(C)
- Refutation
- B(a);XB(B)
- Try
- R(D);CHECK
- Vars
- B(a);N_GUARD::R1(D),XB(a)
- Refutation
- K(f);S_FLIGHT
- Try
- R(E);XB(e)
- Threat
- DUALS(4)
- Vars
- R(c);::S(J)
- Refutation
- R(b);P_PINP(H),P_SPINR(b),XR(E)
- Try
- P(G);
- Threat
- P=Q
- Vars
- B(a);::P=Q
- R(b);::P=Q
- R(b);N_GUARD::B(A),XB(e)
- R(c);::P=Q
- P(d);::P=Q
- Refutation
- B(a);XP(G)
- Try
- Actual
- R(E);
- Threat
- R(E)
- Vars
- R(c);XP(F)::S(J)
- B(e);N_SPINB(e),P_PINP(H),XB(A)::S(C)
- R(b);N_GUARD::B(A),XB(e)
- R(c);N_SPINB(e)::S(J)
- R(c);S_CUTB(a)::S(J)
- B(a);S_CUTR(b)::B(A),XB(e)
- B(a);SBLOCK::S(C)
- B(e);P_PINP(H)::S(C)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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