MESON Chess Problem Database

Problem Display
PID: 232974 (8/K7/3p3B/5Q2/1k6/8/BN6/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2000

8/K7/3p3B/5Q2/1k6/8/BN6/8

#2

5 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Bg7?
      • 1...Ka3
        • 2.Qa5#
      • 1...d5!
    • 1.Qd3?
      • 1...Ka5
        • 2.Bd2#
      • 1...Kc5
        • 2.Qc4#
      • 1...d5!
  • Keys
    • 1.Qd5!
      • 1...Ka3
        • 2.Qb3#
      • 1...Kc3
        • 2.Qd2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::QAR2(C)
      • Refutation
        • P(b);
    • Try
      • Q(C);
      • Vars
        • K(a);S_FLIGHT::B(D)
        • K(a);S_FLIGHT::QAR1(C)
      • Refutation
        • P(b);
  • Actual
    • Q(C);
    • Vars
      • K(a);S_FLIGHT::QAR1(C)
      • K(a);S_FLIGHT::QAB1(C)
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