MESON Chess Problem Database

Problem Display
PID: 222815 (8/5Q2/8/3b4/3k3B/1P1P1P2/B2K4/8 w - - 0 1)

Munoz, JB

Baltimore American and Commercial Advertiser, 1884

8/5Q2/8/3b4/3k3B/1P1P1P2/B2K4/8

#2

7 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Ke5
      • 2.Qf6#
  • Keys
    • 1.b4!
      • threat
        • 2.Bf6#
        • 2.Qxd5#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Ke5
        • 2.Qf6#
      • 1...Bxa2
        • 2.Bf6#
      • 1...Bxf3
        • 2.Bf6#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Bxf7
        • 2.Bf6#
      • 1...Bb3
        • 2.Bf6#
      • 1...Bc4
        • 2.Bf6#
      • 1...Be4
        • 2.Bf6#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Bc6
        • 2.Bf6#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Be6
        • 2.Bf6#
        • 2.Qf4#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Bb7
        • 2.Bf6#
        • 2.Qf6#
        • 2.Qg7#
      • 1...Ba8
        • 2.Bf6#
        • 2.Qf6#
        • 2.Qg7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::QAB1(G)
  • Actual
    • P(C);
    • Threat
      • DUALS(4)
    • Vars
      • K(a);S_FLIGHT::QAB1(G)
      • B(b);XB(A)::B(F)
      • B(b);XQ(G)::B(F)
      • B(b);::B(F)
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