MESON Chess Problem Database

Problem Display
PID: 239207 (8/2B1p2K/5k2/1Q3B2/8/8/6n1/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Buletin Problemistic, 1996

8/2B1p2K/5k2/1Q3B2/8/8/6n1/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Be6?
      • threat
        • 2.Qe5#
        • 2.Qf5#
      • 1...Se3
        • 2.Qe5#
      • 1...Sh4
        • 2.Qe5#
      • 1...Kxe6!
  • Keys
    • 1.Bg6!
      • threat
        • 2.Qe5#
        • 2.Qf5#
      • 1...Ke6
        • 2.Qc6#
        • 2.Qf5#
      • 1...e5
        • 2.Qxe5#
      • 1...Se3
        • 2.Qe5#
      • 1...Sh4
        • 2.Qe5#
      • 1...e6
        • 2.Bd8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(B);
      • Threat
        • DUALS(2)
      • Vars
        • S(a);::QAB1(A)
      • Refutation
        • K(b);P-FLIGHT,XB(B)
  • Actual
    • B(B);
    • Threat
      • DUALS(2)
    • Vars
      • P(c);::QAB1(A),XP(c)
      • S(a);::QAB1(A)
      • P(c);OGATEB,SBLOCK::B(C)
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