MESON Chess Problem Database

Problem Display
PID: 160087 (3Q1B2/5K2/8/7k/8/8/6P1/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Sa ogneupory, 1987

3Q1B2/5K2/8/7k/8/8/6P1/8

#2

4 + 1

5454 Near Snap 2017
15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Ba3?
      • 1...Kh6
        • 2.Qh4#
      • 1...Kg4!
    • 1.Bb4?
      • 1...Kh6
        • 2.Qh4#
      • 1...Kg4!
    • 1.Bc5?
      • 1...Kh6
        • 2.Qh4#
      • 1...Kg4!
    • 1.Bd6?
      • 1...Kh6
        • 2.Qh4#
      • 1...Kg4!
    • 1.Be7?
      • 1...Kh6
        • 2.Qh8#
      • 1...Kg4!
  • Keys
    • 1.Bh6!
      • threat
        • 2.Qg5#
      • 1...Kg4
        • 2.Qg5#
      • 1...Kxh6
        • 2.Qh4#

Anticipated by 9609(1906), 189689(1912)

This anticipates 87184(1992)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(D);
    • Threat
      • QAR1(C)
    • Vars
      • K(a);S_FLIGHT::QAR1(C)
      • K(a);P-FLIGHT,XB(D)::QAR2(C)
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