MESON Chess Problem Database

Problem Display
PID: 76088 (6Q1/5RP1/7k/4N2p/8/3b4/7K/8 w - - 0 1)

Havel, Miroslav

Besedy lidu, 1916

6Q1/5RP1/7k/4N2p/8/3b4/7K/8

#2

5 + 3

6024 Bohemian Garnets 1923

SOLUTION

  • SOUND
  • Tries
    • 1.Rf6+?
      • 1...Bg6
        • 2.Sf7#
        • 2.Rxg6#
      • 1...Kg5!
  • Keys
    • 1.Qd8!
      • threat
        • 2.g8S#
      • 1...Kh7
        • 2.Qh8#
      • 1...h4
        • 2.Qxh4#
      • 1...Bh7
        • 2.Qd2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • Q(E);
    • Threat
      • P=S
    • Vars
      • K(c);P-FLIGHT::QAR1(E)
      • P(b);OGATEB::QAR2(E),XP(b)
      • B(a);OGATE,SBLOCK::QAB(E)
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