MESON Chess Problem Database

Problem Display
PID: 77450 (8/8/8/8/7Q/3K4/5ppp/5k1B w - - 0 1)

Abdullayev, Elmar

Sahmat besteciliyi, 2006

8/8/8/8/7Q/3K4/5ppp/5k1B

#2

3 + 4

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Qh3?
      • 1...Kg1
        • 2.Qxg2#
      • 1...Ke1!
  • Keys
    • 1.Qe4!
      • 1...Kg1
        • 2.Qxg2#
      • 1...gxh1Q
        • 2.Qxh1#
      • 1...gxh1S
        • 2.Qxh1#
      • 1...gxh1B
        • 2.Qxh1#
      • 1...gxh1R
        • 2.Qxh1#
      • 1...g1Q
        • 2.Qe2#
      • 1...g1S
        • 2.Bg2#
      • 1...g1B
        • 2.Bg2#
        • 2.Qe2#
      • 1...g1R
        • 2.Qe2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(C);P_PINP(c)
      • Vars
        • K(a);N_SPINP(c),P-FLIGHT::QAR1(C),XP(c)
      • Refutation
        • K(a);N_SPINP(c),P-FLIGHT
  • Actual
    • Q(C);
    • Vars
      • K(a);P-FLIGHT::QAR1(C),XP(c)
      • P(c);OGATE,XB(A)::QAR2(C),XQ(c)
      • P(c);OGATE,XB(A)::QAR2(C),XS(c)
      • P(c);OGATE,XB(A)::QAR2(C),XB(c)
      • P(c);OGATE,XB(A)::QAR2(C),XR(c)
      • P(c);SBLOCK::QAB1(C)
      • P(c);SBLOCK::B(A)
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