MESON Chess Problem Database

Problem Display
PID: 228346 (2n2Q2/2n5/N7/4p1p1/r3k3/3pN1K1/5P2/8 w - - 0 1)

Konig, Antonin

Svetozor, 1870

2n2Q2/2n5/N7/4p1p1/r3k3/3pN1K1/5P2/8

#3

5 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qc5+
        • 2...Ke4
          • 3.f3#
    • 1...Ra1
      • 2.Qb4#
    • 1...Ra2
      • 2.Qb4#
    • 1...Ra3
      • 2.Qb4#
    • 1...Rb4
      • 2.Qxb4#
    • 1...Rd4
      • 2.Sc5#
      • 2.Qf3#
      • 2.Qf5#
    • 1...Ra5
      • 2.Qb4#
    • 1...Rxa6
      • 2.Qb4#
  • Tries
    • 1.f3+?
      • 1...Kd4
        • 2.Qc5#
      • 1...Kxe3!
  • Keys
    • 1.Qc5!
      • threat
        • 2.f3#
      • 1...d2
        • 2.Qc3
          • threat
            • 3.Sc5#
            • 3.f3#
      • 1...Rd4
        • 2.Qa7
          • threat
            • 3.Sc5#
          • 2...Sxa6
            • 3.Qh7#
          • 2...Ra4
            • 3.f3#
          • 2...Rb4
            • 3.f3#
          • 2...Rc4
            • 3.f3#
          • 2...Rd5
            • 3.f3#
          • 2...Rd6
            • 3.f3#
          • 2...Rd7
            • 3.f3#
          • 2...Rd8
            • 3.f3#
          • 2...Se6
            • 3.Qh7#
      • 1...g4
        • 2.Qc6+
          • 2...Kd4
            • 3.Sf5#
          • 2...Sd5
            • 3.Qxd5#

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