MESON Chess Problem Database

Problem Display
PID: 233024 (8/8/Q7/8/2B5/4B2K/5pp1/7k w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2010

8/8/Q7/8/2B5/4B2K/5pp1/7k

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kg1
      • 2.Qa1#
    • 1...g1B
      • 2.Bd5#
      • 2.Qb7#
      • 2.Qc6#
      • 2.Qa8#
  • Keys
    • 1.Bd5!
      • threat
        • 2.Qf1#
      • 1...Kg1
        • 2.Qa1#
      • 1...f1Q
        • 2.Qxf1#
      • 1...f1S
        • 2.Bxg2#
        • 2.Qxf1#
      • 1...f1B
        • 2.Qxf1#
      • 1...f1R
        • 2.Bxg2#
        • 2.Qxf1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT,P_SPINP(b)::QAR(D)
  • Actual
    • B(C);P_PINP(c)
    • Threat
      • QAR2(D)
    • Vars
      • K(a);N_SPINP(c),P-FLIGHT,P_SPINP(b)::QAR(D)
      • P(b);::QAR2(D),XQ(b)
      • P(b);::QAR2(D),XB(b)
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