MESON Chess Problem Database

Problem Display
PID: 274769 (4q3/8/8/4pp2/bB1p4/npNB4/1kP1R3/4QK2 w - - 0 1)

Gasparyan, Alexey

The Hopper, 2023

4q3/8/8/4pp2/bB1p4/npNB4/1kP1R3/4QK2

#3

7 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Sb1
      • 2.Qxb1#
    • 1...Sxc2
      • 2.Qb1#
    • 1...Sc4
      • 2.Qb1#
    • 1...Sb5
      • 2.Qb1#
    • 1...bxc2
      • 2.Qc1+
        • 2...Kxc1
          • 3.Bxa3#
        • 2...Kb3
          • 3.Qxa3#
    • 1...dxc3
      • 2.Bxc3+
        • 2...Ka2
          • 3.Qa1#
  • Tries
    • 1.cxb3+?
      • 1...Sc2
        • 2.Qb1#
      • 1...Kxb3!
  • Keys
    • 1.Bc4!
      • threat
        • 2.cxb3+
          • 2...Sc2
            • 3.Qb1#
      • 1...bxc2
        • 2.Qc1+
          • 2...Kxc1
            • 3.Bxa3#
      • 1...dxc3
        • 2.Bxc3+
          • 2...Ka2
            • 3.Qa1#
      • 1...Qh5
        • 2.Sxa4+
          • 2...Ka2
            • 3.Bxb3#
      • 1...d3
        • 2.cxd3+
          • 2...Sc2
            • 3.Qb1#

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