MESON Chess Problem Database

Problem Display
PID: 22576 (5N1Q/6p1/6P1/2NpP1kn/3P4/5bPP/3K1R2/6R1 w - - 0 1)

Gavrilovski, Zoran

Falanga, 1994

5N1Q/6p1/6P1/2NpP1kn/3P4/5bPP/3K1R2/6R1

#2

11 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qxh5#
    • 1...Bd1
      • 2.Sce6#
    • 1...Bh1
      • 2.Sce6#
    • 1...Be2
      • 2.Sce6#
    • 1...Bg2
      • 2.Sce6#
    • 1...Be4
      • 2.Sce6#
    • 1...Bg4
      • 2.h4#
  • Tries
    • 1.Sfe6+?
      • 1...Kf5
        • 2.Qxh5#
      • 1...Kxg6!
    • 1.h4+?
      • 1...Kf5
        • 2.Qxh5#
      • 1...Kg4!
  • Keys
    • 1.g4!
      • 1...Kf4
        • 2.Sfe6#
      • 1...Kh4
        • 2.Qxh5#
      • 1...Bxg4
        • 2.Rxg4#
      • 1...Sf4
        • 2.h4#
      • 1...Bd1
        • 2.Qxh5#
      • 1...Bh1
        • 2.Qxh5#
      • 1...Be2
        • 2.Qxh5#
      • 1...Bg2
        • 2.Qxh5#
      • 1...Be4
        • 2.Qxh5#
      • 1...Sg3
        • 2.Sce6#
      • 1...Sf6
        • 2.Sce6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 6
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • K(c);P-FLIGHT,P_SPINB(a)::QAR2(K),XS(d)
    • B(a);::S(G)
    • B(a);SBLOCK::P(E)
  • Tries
    • Try
      • S(J);CHECK
      • Vars
        • K(c);P-FLIGHT,P_SPINB(a)::QAR2(K),XS(d)
      • Refutation
        • K(c);P-FLIGHT,XP(I)
    • Try
      • P(E);CHECK
      • Vars
        • K(c);P-FLIGHT,P_SPINB(a)::QAR2(K),XS(d)
      • Refutation
        • K(c);P-FLIGHT
  • Actual
    • P(D);
    • Vars
      • K(c);P_SPINB(a),S_FLIGHT::S(J)
      • K(c);P_SPINS(d),S_FLIGHT::QAR1(K),XS(d)
      • B(a);OGATE,P_SPINB(a),XP(D)::R1(A),XB(a)
      • S(d);SBLOCK::P(E)
      • B(a);::QAR1(K),XS(d)
      • S(d);::S(G)
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