MESON Chess Problem Database

Problem Display
PID: 183257 (6K1/8/3p4/3kp3/B3R3/2P5/1p4P1/1Q6 w - - 0 1)

Utarova, Diana

Kudesnik, 2018

6K1/8/3p4/3kp3/B3R3/2P5/1p4P1/1Q6

#2

6 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Qd3+?
      • 1...Kc5
        • 2.Qb5#
      • 1...Ke6!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qc4#
      • 1...Kxe4
        • 2.Qf3#
      • 1...Kc5
        • 2.Qb5#
      • 1...Ke6
        • 2.Qf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(b);P-FLIGHT::QAR1(A)
      • Refutation
        • K(b);P_SPINP(c),S_FLIGHT
  • Actual
    • Q(A);
    • Threat
      • QAB1(A)
    • Vars
      • K(b);OGATEB,S_FLIGHT,XR(E)::QAB1(A)
      • K(b);P-FLIGHT::QAR1(A)
      • K(b);P_SPINP(c),S_FLIGHT::QAB1(A)
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