MESON Chess Problem Database

Problem Display
PID: 213926 (4K3/8/8/2P2Qnp/2pNP3/PbN1k1P1/2ppPp1n/3r2bq w - - 0 1)

Simkhovich, Froim Markovich

2nd Prize, Zvezda, 1928

4K3/8/8/2P2Qnp/2pNP3/PbN1k1P1/2ppPp1n/3r2bq

#3

9 + 12

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Qxe4+
      • 2.Qxe4+
        • 2...Sxe4
          • 3.Sf5#
    • 1...Ba2
      • 2.Sxc2#
    • 1...Sxe4
      • 2.Qg5+
        • 2...Kxd4
          • 3.Sb5#
        • 2...Sxg5
          • 3.Sf5#
  • Tries
    • 1.Qxf2+?
      • 1...Bxf2
        • 2.Sf5#
      • 1...Kxf2!
  • Keys
    • 1.c6!
      • threat
        • 2.Sxc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Qxe4+
        • 2.Qxe4+
          • 2...Sxe4
            • 3.Sf5#
      • 1...Kxd4
        • 2.Qd5+
          • 2...Kxc3
            • 3.Qe5#
          • 2...Ke3
            • 3.Qc5#
      • 1...Sxe4
        • 2.Qg5+
          • 2...Kxd4
            • 3.Sb5#
          • 2...Sxg5
            • 3.Sf5#
      • 1...c1Q
        • 2.Sc2+
          • 2...Qxc2
            • 3.Qc5#
          • 2...Bxc2
            • 3.Qc5#
      • 1...c1S
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...c1B
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...c1R
        • 2.Sc2+
          • 2...Rxc2
            • 3.Qc5#
          • 2...Bxc2
            • 3.Qc5#
      • 1...Rc1
        • 2.Sxc2+
          • 2...Rxc2
            • 3.Qc5#
          • 2...Bxc2
            • 3.Qc5#
      • 1...Ba4
        • 2.Sxc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Shf3
        • 2.Qc5
          • threat
            • 3.Sxc2#
            • 3.Sxf3#
            • 3.Sf5#
          • 2...Sxd4
            • 3.Qxg5#
      • 1...Sgf3
        • 2.Qc5
          • threat
            • 3.Sxc2#
            • 3.Sxf3#
            • 3.Sf5#
          • 2...Sxd4
            • 3.Qg5#
      • 1...Se6
        • 2.Sxe6
          • threat
            • 3.Qf4#
            • 3.Qc5#
            • 3.Qg5#
          • 2...Qxe4
            • 3.Qxe4#

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