MESON Chess Problem Database

Problem Display
PID: 172429 (2b5/8/8/6p1/7k/8/7K/1B1Q4 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1997

2b5/8/8/6p1/7k/8/7K/1B1Q4

#2

3 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Bf5?
      • threat
        • 2.Qg4#
      • 1...g4
        • 2.Qxg4#
      • 1...Bxf5!
  • Keys
    • 1.Bg6!
      • threat
        • 2.Qh5#
      • 1...g4
        • 2.Qd8#
      • 1...Bg4
        • 2.Qe1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(A);
      • Threat
        • QAR1(B)
      • Vars
        • P(b);::QAR1(B),XP(b)
      • Refutation
        • B(c);XB(A)
  • Actual
    • B(A);
    • Threat
      • QAR1(B)
    • Vars
      • P(b);OGATEB,SBLOCK::QAB(B)
      • B(c);SBLOCK::QAB(B)
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