MESON Chess Problem Database

Problem Display
PID: 12226 (1b6/8/B1PR1Kp1/BNkPPp2/2P4r/2p2P2/bNnp4/3q4 w - - 0 1)

Manolescu, Mircea Mihai

2nd Comm., Romanian Championship, 1976-1977

1b6/8/B1PR1Kp1/BNkPPp2/2P4r/2p2P2/bNnp4/3q4

#2

11 + 10

5627 Probleme de Sah 1998

SOLUTION

  • SOUND
  • Sets
    • 1...Rxc4
      • 2.Sd3#
    • 1...Bxc4
      • 2.Sa4#
  • Tries
    • 1.Sc7?
      • threat
        • 2.Se6#
      • 1...Kd4
        • 2.Bb6#
      • 1...Sd4
        • 2.Sd3#
      • 1...Bxc7!
    • 1.c7?
      • threat
        • 2.Rc6#
      • 1...Rxc4
        • 2.Sd3#
      • 1...Bxc4
        • 2.Sa4#
      • 1...Sb4
        • 2.Bb6#
      • 1...Sd4!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Se6#
      • 1...Kxd4
        • 2.Bb6#
      • 1...Rxd4
        • 2.Sa4#
      • 1...Sxd4
        • 2.Sd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 2
  • Sets
    • R(f);SBLOCK,XP(C)::S(A)
    • B(b);SBLOCK,XP(C)::S(A)
  • Tries
    • Try
      • S(E);
      • Threat
        • S(E)
      • Vars
        • K(g);S_FLIGHT::B(D)
        • S(c);SBLOCK::S(A)
      • Refutation
        • B(j);XS(E)
    • Try
      • P(I);
      • Threat
        • R1(J)
      • Vars
        • R(f);SBLOCK,XP(C)::S(A)
        • B(b);SBLOCK,XP(C)::S(A)
        • S(c);SBLOCK::B(D)
      • Refutation
        • S(c);
  • Actual
    • S(E);
    • Threat
      • S(E)
    • Vars
      • K(g);S_FLIGHT,XS(E)::B(D)
      • R(f);SBLOCK,XS(E)::S(A)
      • S(c);SBLOCK,XS(E)::S(A)
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