MESON Chess Problem Database

Problem Display
PID: 171459 (8/7B/K2B4/3k4/3p1Q2/P7/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Shakh-M (Borovich), 1998

8/7B/K2B4/3k4/3p1Q2/P7/8/8

#2

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Bf8?
      • 1...Kc6
        • 2.Qd6#
      • 1...Ke6
        • 2.Qf5#
      • 1...d3
        • 2.Qe4#
      • 1...Kc4!
  • Keys
    • 1.Bb4!
      • 1...Kc4
        • 2.Qf7#
      • 1...Kc6
        • 2.Qd6#
      • 1...Ke6
        • 2.Qf5#
      • 1...d3
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);
      • Vars
        • K(b);S_FLIGHT::QAR1(B)
        • K(b);S_FLIGHT::QAB1(B)
        • P(a);::QAB1(B)
      • Refutation
        • K(b);P_SPINP(a),S_FLIGHT
  • Actual
    • B(D);
    • Vars
      • K(b);P_SPINP(a),S_FLIGHT::QAB(B)
      • K(b);S_FLIGHT::QAR1(B)
      • K(b);S_FLIGHT::QAB1(B)
      • P(a);::QAB1(B)
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