MESON Chess Problem Database

Problem Display
PID: 198643 (5B2/8/5k2/4N2R/4K2p/8/8/8 w - - 0 1)

Link, Otto

Vidi vici auf dem Schachbrett, 1921

5B2/8/5k2/4N2R/4K2p/8/8/8

#2

4 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Ke6
      • 2.Rh6#
  • Tries
    • 1.Rg5?
      • threat
        • 2.Rg6#
      • 1...Ke6
        • 2.Rg6#
      • 1...Kxg5!
    • 1.Rh7?
      • 1...Kg5
        • 2.Be7#
      • 1...Ke6
        • 2.Rh6#
      • 1...h3!
    • 1.Rh8?
      • 1...Kg5
        • 2.Be7#
      • 1...Ke6
        • 2.Rh6#
      • 1...h3!
  • Keys
    • 1.Rxh4!
      • 1...Kg5
        • 2.Be7#
      • 1...Ke6
        • 2.Rh6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(b);P-FLIGHT::R(C)
  • Tries
    • Try
      • R(C);
      • Threat
        • R1(C)
      • Vars
        • K(b);P-FLIGHT::R(C)
      • Refutation
        • K(b);S_FLIGHT,XR(C)
    • Try
      • R(C);
      • Vars
        • K(b);S_FLIGHT::B(D)
        • K(b);P-FLIGHT::R(C)
      • Refutation
        • P(a);
    • Try
      • R(C);
      • Vars
        • K(b);S_FLIGHT::B(D)
        • K(b);P-FLIGHT::R(C)
      • Refutation
        • P(a);
  • Actual
    • R(C);XP(a)
    • Vars
      • K(b);S_FLIGHT::B(D)
      • K(b);P-FLIGHT::R(C)
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