MESON Chess Problem Database

Problem Display
PID: 120778 (4k3/4B3/6K1/8/3R4/3p4/4p3/3q4 w - - 0 1)

Vogel, Peter

Source?, 0000

4k3/4B3/6K1/8/3R4/3p4/4p3/3q4

#2

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bh4?
      • threat
        • 2.Rd8#
      • 1...Kf8
        • 2.Rd8#
      • 1...Qg1+!
    • 1.Bf6?
      • threat
        • 2.Rd8#
      • 1...Kf8
        • 2.Rd8#
      • 1...Qg1+!
  • Keys
    • 1.Bg5!
      • threat
        • 2.Rd8#
      • 1...Kf8
        • 2.Rd8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);
      • Threat
        • R1(A)
      • Vars
        • K(d);P-FLIGHT::R(A)
      • Refutation
        • Q(a);CHECK
    • Try
      • B(C);
      • Threat
        • R1(A)
      • Vars
        • K(d);P-FLIGHT::R(A)
      • Refutation
        • Q(a);CHECK
  • Actual
    • B(C);
    • Threat
      • R1(A)
    • Vars
      • K(d);P-FLIGHT::R(A)
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