MESON Chess Problem Database

Problem Display
PID: 180526 (8/8/8/np6/P7/kP5R/3BP1Q1/1K6 w - - 0 1)

Lider, Valentin Viktorovich

Northwest Chess, 1974

8/8/8/np6/P7/kP5R/3BP1Q1/1K6

#2

7 + 3

6490 yacpdb 2018

SOLUTION

  • COOKED
  • Sets
    • 1...b4
      • 2.Bc1#
  • Tries
    • 1.Bxa5?
      • 1...bxa4
        • 2.b4#
      • 1...b4!
    • 1.Qe4?
      • threat
        • 2.Bc1#
        • 2.Bb4#
        • 2.Qb4#
      • 1...Sxb3
        • 2.Bc1#
        • 2.Qb4#
      • 1...Sc6
        • 2.Bc1#
      • 1...b4
        • 2.Bc1#
        • 2.Bxb4#
        • 2.Qxb4#
      • 1...Sc4!
    • 1.Qg4?
      • threat
        • 2.Bc1#
        • 2.Bb4#
        • 2.Qb4#
      • 1...Sxb3
        • 2.Bc1#
        • 2.Qb4#
      • 1...Sc6
        • 2.Bc1#
      • 1...b4
        • 2.Bc1#
        • 2.Bxb4#
        • 2.Qxb4#
      • 1...Sc4!
  • Keys
    • 1.Qa8!
      • 1...Sxb3
        • 2.axb5#
      • 1...bxa4
        • 2.Qf8#
      • 1...Sc4
        • 2.bxc4#
      • 1...Sc6
        • 2.b4#
      • 1...Sb7
        • 2.b4#
      • 1...b4
        • 2.Bc1#
    • 1.Qg7!
      • threat
        • 2.Qa1#
        • 2.Qb2#
      • 1...Sxb3
        • 2.Qa1#
      • 1...Sc4
        • 2.Qa1#

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