MESON Chess Problem Database

Problem Display
PID: 161682 (8/6N1/3b4/1K1kp3/3p2Q1/8/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1996

8/6N1/3b4/1K1kp3/3p2Q1/8/8/8

#2

3 + 4

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.Qc4#
    • 1...e4
      • 2.Qe6#
  • Keys
    • 1.Qg6!
      • 1...d3
        • 2.Qxd3#
      • 1...e4
        • 2.Qe6#
      • 1...Ba3
        • 2.Qc6#
      • 1...Bb4
        • 2.Qc6#
      • 1...Bc5
        • 2.Qc6#
      • 1...Bc7
        • 2.Qc6#
      • 1...Be7
        • 2.Qc6#
      • 1...Bb8
        • 2.Qc6#
      • 1...Bf8
        • 2.Qc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • P(a);OGATE::QAB1(A)
    • P(c);::QAB1(A)
  • Actual
    • Q(A);
    • Vars
      • P(a);OGATEB::QAR2(A),XP(a)
      • P(c);::QAB1(A)
      • B(d);OGATE::QAB1(A)
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