MESON Chess Problem Database

Problem Display
PID: 198642 (8/8/8/7Q/8/4K3/2k5/3R4 w - - 0 1)

Link, Otto

Vidi vici auf dem Schachbrett, 1921

8/8/8/7Q/8/4K3/2k5/3R4

#2

3 + 1

5454 Near Snap 2019
6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Rb1?
      • 1...Kc3
        • 2.Qc5#
      • 1...Kxb1!
  • Keys
    • 1.Qb5!
      • 1...Kxd1
        • 2.Qb1#
      • 1...Kc3
        • 2.Rc1#

Anticipated by 4572(1880), 121069(1884), 56205(1903)

This anticipates 162851(2003)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(A);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT,XR(A)
  • Actual
    • Q(C);
    • Vars
      • K(a);S_FLIGHT,XR(A)::QAR2(C)
      • K(a);P-FLIGHT::R(A)
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