MESON Chess Problem Database

Problem Display
PID: 171355 (8/8/8/2p2p2/2K1k3/5p2/1B3Q2/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Shakh-M (Borovich), 1995

8/8/8/2p2p2/2K1k3/5p2/1B3Q2/8

#2

3 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Qc2+?
      • 1...Ke3
        • 2.Bc1#
      • 1...Kf4!
    • 1.Qd2?
      • 1...f4
        • 2.Qd3#
      • 1...f2!
  • Keys
    • 1.Bd4!
      • threat
        • 2.Qe3#
      • 1...Kf4
        • 2.Qh4#
      • 1...cxd4
        • 2.Qxd4#
      • 1...f4
        • 2.Qc2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Vars
        • K(b);P-FLIGHT::B(A)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • Q(B);
      • Vars
        • P(d);SBLOCK::QAB1(B)
      • Refutation
        • P(a);
  • Actual
    • B(A);
    • Threat
      • QAR1(B)
    • Vars
      • K(b);P-FLIGHT,P_SPINP(a)::QAR2(B)
      • P(c);OGATE,XB(A)::QAR1(B),XP(c)
      • P(d);SBLOCK::QAB(B)
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