MESON Chess Problem Database

Problem Display
PID: 95196 (8/3p4/1K1pp2p/1Rnkp3/2pp4/P5B1/2Q5/3R4 w - - 0 1)

Pypa, Volodimir Iosifovich

Cherkasskaya Pravda, 1973

8/3p4/1K1pp2p/1Rnkp3/2pp4/P5B1/2Q5/3R4

#3

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Qg2+
        • 2...Kc4
          • 3.Rb4#
        • 2...e4
          • 3.Qa2#
    • 1...e4
      • 2.Rc1
        • threat
          • 3.Qxc4#
        • 2...c3
          • 3.Qb3#
          • 3.Qa2#
        • 2...e3
          • 3.Qg2#
  • Tries
    • 1.Re1?
      • threat
        • 2.Qe4#
      • 1...c3
        • 2.Qb3#
        • 2.Qa2#
      • 1...e4
        • 2.Qxe4#
      • 1...d3!
    • 1.Rxd4+?
      • 1...exd4
        • 2.Qg2#
      • 1...Kxd4!
  • Keys
    • 1.Qe2!
      • threat
        • 2.Re1
          • threat
            • 3.Qe4#
          • 2...c3
            • 3.Qa2#
          • 2...e4
            • 3.Qxe4#
        • 2.Rxc5+
          • 2...dxc5
            • 3.Qxe5#
      • 1...d3
        • 2.Rxd3+
          • 2...cxd3
            • 3.Qxd3#
      • 1...c3
        • 2.Qg2+
          • 2...Kc4
            • 3.Rb4#
          • 2...e4
            • 3.Qa2#
      • 1...e4
        • 2.Qh5+
          • 2...e5
            • 3.Qf7#

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