MESON Chess Problem Database

Problem Display
PID: 98895 (7Q/b7/1p5B/1P1P1R2/Bp6/1n1P1P2/1Nk5/Rb3K2 w - - 0 1)

Bartolovic, Hrvoje

Problemas, 1968

7Q/b7/1p5B/1P1P1R2/Bp6/1n1P1P2/1Nk5/Rb3K2

#2

11 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ba2
      • 2.Rc1#
  • Tries
    • 1.Ke1?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Kg1?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Ke2?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Kf2?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Kg2?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Be3?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Bf4?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Bg5?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Re5?
      • threat
        • 2.Re2#
      • 1...Kxb2
        • 2.Re2#
      • 1...Kc3!
    • 1.Rg5?
      • threat
        • 2.Rg2#
      • 1...Kd2
        • 2.Rg2#
      • 1...Kc1!
    • 1.Rf6?
      • threat
        • 2.Rc6#
      • 1...Kc3
        • 2.Rc6#
      • 1...Kxb2!
    • 1.Qd4?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Qe5?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Qf6?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.Qg7?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
    • 1.d6?
      • 1...Ba2
        • 2.Rc1#
      • 1...Bb8!
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rc4#
      • 1...Kc1
        • 2.Rc4#
      • 1...Kd2
        • 2.Rc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • B(a);OGATE::R1(A)
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • K(B);P-FLIGHT
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • K(B);S_FLIGHT
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • K(B);P-FLIGHT
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • K(B);S_FLIGHT
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • B(J);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • B(J);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • B(J);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • R(I);
      • Threat
        • R(I)
      • Vars
        • K(b);N_SPINS(c),P-FLIGHT,XS(C)::QAB(K)+R(I),DCHECK
      • Refutation
        • K(b);N_SPINS(c),P-FLIGHT
    • Try
      • R(I);
      • Threat
        • R(I)
      • Vars
        • K(b);N_SPINS(c),P-FLIGHT::B(J)+R(I),DCHECK
      • Refutation
        • K(b);N_SPINS(c),P-FLIGHT,P_SPINB(a)
    • Try
      • R(I);
      • Threat
        • R(I)
      • Vars
        • K(b);N_SPINS(c),P-FLIGHT::QAB(K)+R(I),DCHECK
      • Refutation
        • K(b);N_SPINS(c),P-FLIGHT,XS(C)
    • Try
      • Q(K);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • Q(K);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • Q(K);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • Q(K);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
    • Try
      • P(H);
      • Vars
        • B(a);OGATE::R1(A)
      • Refutation
        • B(f);
  • Actual
    • R(I);
    • Threat
      • R(I)
    • Vars
      • K(b);N_SPINS(c),P-FLIGHT,P_SPINB(a)::B(J)+R(I),DCHECK
      • K(b);N_SPINS(c),P-FLIGHT::B(J)+R(I)
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