MESON Chess Problem Database

Problem Display
PID: 51562 (5k1r/7p/1p2R2N/3bn3/2p5/K5R1/8/3Q4 w - - 0 1)

Morse, Christopher Jeremy

1st Comm., BCPS Ring Ty., 1964

5k1r/7p/1p2R2N/3bn3/2p5/K5R1/8/3Q4

#2

5 + 7

1355 The Guardian 1964

SOLUTION

  • SOUND
  • Sets
    • 1...Rg8
      • 2.Rxg8#
    • 1...Bh1
      • 2.Qd6#
      • 2.Qd8#
    • 1...Bg2
      • 2.Qd6#
      • 2.Qd8#
    • 1...Bf3
      • 2.Qd6#
      • 2.Qd8#
    • 1...Be4
      • 2.Qd6#
      • 2.Qd8#
    • 1...Bc6
      • 2.Qd6#
    • 1...Bxe6
      • 2.Qd8#
    • 1...Bb7
      • 2.Qd6#
      • 2.Qd8#
    • 1...Ba8
      • 2.Qd6#
      • 2.Qd8#
  • Keys
    • 1.Qd4!
      • 1...Bxe6
        • 2.Qd8#
      • 1...Rg8
        • 2.Rxg8#
      • 1...Bh1
        • 2.Qd6#
        • 2.Qd8#
      • 1...Bg2
        • 2.Qd6#
        • 2.Qd8#
      • 1...Bf3
        • 2.Qd6#
        • 2.Qd8#
      • 1...Be4
        • 2.Qd6#
        • 2.Qd8#
      • 1...Bc6
        • 2.Qd6#
      • 1...Bb7
        • 2.Qd6#
        • 2.Qd8#
      • 1...Ba8
        • 2.Qd6#
        • 2.Qd8#
      • 1...Sd3
        • 2.Qf6#
        • 2.Qg7#
        • 2.Qxh8#
      • 1...Sf3
        • 2.Qf6#
        • 2.Qg7#
        • 2.Qxh8#
        • 2.Qf4#
      • 1...Sg4
        • 2.Qxh8#
      • 1...Sc6
        • 2.Qf6#
        • 2.Qg7#
        • 2.Qxh8#
        • 2.Qf4#
      • 1...Sg6
        • 2.Qf6#
      • 1...Sd7
        • 2.Qg7#
        • 2.Qxh8#
      • 1...Sf7
        • 2.Qg7#
      • 1...c3
        • 2.Qb4#
      • 1...b5
        • 2.Qc5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • R(g);N_GUARD::R1(C),XR(g)
    • B(b);OGATE::QAB(A)
    • B(b);OGATE,XR(D)::QAR2(A)
  • Actual
    • Q(A);
    • Vars
      • B(b);OGATE,XR(D)::QAR2(A)
      • R(g);N_GUARD::R1(C),XR(g)
      • B(b);OGATE::QAB(A)
      • S(c);OGATE::QAR2(A),XR(g)
      • S(c);OGATE::QAR2(A)
      • S(c);OGATE::QAB1(A)
      • P(a);OGATE::QAB(A)
      • P(d);N_GUARD::QAB(A)
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