MESON Chess Problem Database

Problem Display
PID: 45895 (2B5/8/5K2/1Q6/8/5kp1/6Np/8 w - - 0 1)

Grebeshkov, Vladimir

Zog, 1987

2B5/8/5K2/1Q6/8/5kp1/6Np/8

#2

4 + 3

4883 Still More Fun with Chess Miniatures 2002
5454 Near Snap 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bb7+?
      • 1...Kg4
        • 2.Qf5#
      • 1...Kf2!
  • Keys
    • 1.Ba6!
      • threat
        • 2.Qe2#
      • 1...Kf2
        • 2.Qf1#
      • 1...Kxg2
        • 2.Qf1#
      • 1...Ke4
        • 2.Qd3#
      • 1...Kg4
        • 2.Qf5#

Anticipated by 223126(1885)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);CHECK
      • Vars
        • K(b);S_FLIGHT::QAB1(B)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • B(D);
    • Threat
      • QAB1(B)
    • Vars
      • K(b);P-FLIGHT::QAR1(B)
      • K(b);S_FLIGHT,XS(A)::QAB1(B)
      • K(b);S_FLIGHT::QAB1(B)
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