MESON Chess Problem Database
Problem Display
PID: 147282 (4KN2/4Pp2/1p3k1P/R3b3/1P4R1/1r3pN1/B1b1r2p/B7 w - - 0 1)
Mitrinovic, Stevan
Chess, 1955
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Rd2
- 2.Bxe5#
- 1...Rf2
- 2.Bxe5#
- 1...Rg2
- 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...Rxb4
- 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...b5
- 2.Ra6#
- 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.Rc5?
- threat
- 2.Rc6#
- 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#
- 1...bxc5!
- threat
- 1.Rxe5?
- threat
- 2.Sh5#
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...Rb2
- 2.Sd7#
- 1...Rc3
- 2.Sd7#
- 1...h1Q
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...h1R
- 2.Sd7#
- 2.Rf5#
- 2.Re6#
- 1...Rd2
- 2.Sh5#
- 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.Bxb3?
- Keys
- 1.Rb5!
- threat
- 2.Rxb6#
- 1...Rxb4
- 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.Rb5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 6
- Sets
- R(b);N_GUARD::B(A),XB(f)
- R(d);::S(J)
- R(d);N_SPINB(f)::S(J)
- R(d);S_CUTB(a)::S(J)
- R(d);XP(D)::S(J)
- B(a);S_CUTR(b)::B(A),XB(f)
- B(a);SBLOCK::S(C)
- B(f);N_SPINB(f),P_PINP(H),XB(A)::S(C)
- B(f);P_PINP(H)::S(C)
- P(g);OGATEB::R(F)
- Tries
- Try
- B(B);XR(d)
- Threat
- S(J)
- Vars
- R(b);N_GUARD::B(A),XB(f)
- B(a);SBLOCK::S(C)
- Refutation
- B(a);XB(B)
- Try
- R(E);CHECK
- Vars
- B(a);N_GUARD::R1(E),XB(a)
- Refutation
- K(h);S_FLIGHT
- Try
- R(F);
- Threat
- R(F)
- Vars
- B(f);N_SPINB(f),P_PINP(H),XB(A)::S(C)
- R(b);N_GUARD::B(A),XB(f)
- R(d);N_SPINB(f)::S(J)
- R(d);S_CUTB(a)::S(J)
- B(a);S_CUTR(b)::B(A),XB(f)
- B(a);SBLOCK::S(C)
- B(f);P_PINP(H)::S(C)
- Refutation
- P(g);XR(F)
- Try
- R(F);XB(f)
- Threat
- DUALS(4)
- Vars
- R(d);::S(J)
- Refutation
- R(b);P_PINP(H),P_SPINR(b),XR(F)
- Try
- Actual
- R(F);
- Threat
- R(F),XP(g)
- Vars
- R(d);XP(D)::S(J)
- B(f);N_SPINB(f),P_PINP(H),XB(A)::S(C)
- R(b);N_GUARD::B(A),XB(f)
- R(d);N_SPINB(f)::S(J)
- R(d);S_CUTB(a)::S(J)
- B(a);S_CUTR(b)::B(A),XB(f)
- B(a);SBLOCK::S(C)
- B(f);P_PINP(H)::S(C)
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