MESON Chess Problem Database

Problem Display
PID: 243962 (8/8/3ppp1K/1B5Q/2p1k3/2P3P1/2P2B2/8 w - - 0 1)

Gvozdjak, Peter

Hlas l'udu, 1985

8/8/3ppp1K/1B5Q/2p1k3/2P3P1/2P2B2/8

#2

7 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Kg6?
      • 1...e5
        • 2.Qh1#
      • 1...d5
        • 2.Qe2#
      • 1...f5!
    • 1.Bd4?
      • 1...f5
        • 2.Qh1#
      • 1...d5
        • 2.Qg4#
      • 1...e5!
    • 1.Qf3+?
      • 1...Ke5
        • 2.Bd4#
      • 1...Kxf3!
    • 1.Qg4+?
      • 1...Kd5
        • 2.Qd4#
      • 1...Ke5!
  • Keys
    • 1.Bxc4!
      • threat
        • 2.Bd3#
      • 1...f5
        • 2.Qe2#
      • 1...e5
        • 2.Qg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(G);P-FLIGHT
      • Vars
        • P(d);SBLOCK::QAB(F)
        • P(c);SBLOCK::QAR2(F)
      • Refutation
        • P(e);
    • Try
      • B(B);
      • Vars
        • P(e);SBLOCK::QAB(F)
        • P(c);SBLOCK::QAR2(F)
      • Refutation
        • P(d);
    • Try
      • Q(F);CHECK
      • Vars
        • K(b);P-FLIGHT::B(B)
      • Refutation
        • K(b);S_FLIGHT,XQ(F)
    • Try
      • Q(F);CHECK
      • Vars
        • K(b);OGATE,S_FLIGHT::QAR1(F)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • B(E);XP(a)
    • Threat
      • B(E)
    • Vars
      • P(e);SBLOCK::QAR2(F)
      • P(d);SBLOCK::QAR2(F)
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