MESON Chess Problem Database

Problem Display
PID: 4846 (8/3N4/3kp3/8/B7/4K3/8/7Q w - - 0 1)

Rinck, Henri

La Strategie, 1892

8/3N4/3kp3/8/B7/4K3/8/7Q

#2

4 + 2

3295 Einfuhrung in die Welt des Schachproblem 1984
5454 Near Snap 2008
3713 Snap 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Qa8?
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5!
  • Keys
    • 1.Qh8!
      • 1...Kd5
        • 2.Qd4#
      • 1...Kc7
        • 2.Qb8#
      • 1...Ke7
        • 2.Qf8#
      • 1...e5
        • 2.Qxe5#

Anticipated by 2840(1886)

This anticipates 16449(1940), 228636(2020)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);
      • Vars
        • K(a);S_FLIGHT::QAB1(A)
      • Refutation
        • P(b);
  • Actual
    • Q(A);
    • Vars
      • K(a);P-FLIGHT::QAR1(A)
      • K(a);S_FLIGHT::QAB1(A)
      • P(b);::QAB1(A),XP(b)
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