MESON Chess Problem Database

Problem Display
PID: 15919 (8/8/8/8/8/8/2kp4/KN4Q1 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1989

8/8/8/8/8/8/2kp4/KN4Q1

#2

3 + 2

5454 Near Snap 2007

SOLUTION

  • SOUND
  • Keys
    • 1.Qe3!
      • 1...Kc1
        • 2.Qxd2#
      • 1...Kd1
        • 2.Qxd2#
      • 1...d1Q
        • 2.Qc3#
      • 1...d1S
        • 2.Sa3#
      • 1...d1B
        • 2.Sa3#
        • 2.Qc3#
      • 1...d1R
        • 2.Qc3#

Anticipated by 72870(1929)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Vars
      • K(a);P-FLIGHT,P_SPINP(b)::QAB1(C),XP(b)
      • K(a);S_FLIGHT::QAR1(C),XP(b)
      • P(b);P_PINS(B),SBLOCK::QAR1(C)
      • P(b);SBLOCK::S(B)
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