MESON Chess Problem Database

Problem Display
PID: 47509 (8/2rp4/1n2b2Q/3PBpP1/3P1p2/rP2k2P/3pBN2/2bK3N w - - 0 1)

Gamza, Grigory Stepanovich

Larin, Rudolf Mikhailovich

1st Prize, Shakhmatnaya kompozitsiya, 1999

8/2rp4/1n2b2Q/3PBpP1/3P1p2/rP2k2P/3pBN2/2bK3N

#4

11 + 10

56 The Problemist 2003
6166 FIDE Album (1998-2000) 2007
23 Die Schwalbe 2013

SOLUTION

  • SOUND
  • Keys
    • 1.Qh7!
      • threat
        • 2.Sg4+
          • 2...Ke4
            • 3.Shf2+
              • 3...Kxd5
                • 4.Bf3#
      • 1...Rxb3
        • 2.Qh5
          • threat
            • 3.Qf3#
          • 2...Bxd5
            • 3.Qh4
              • threat
                • 4.Qxf4#
              • 3...f3
                • 4.Qf4#
      • 1...Rc3
        • 2.Qh4
          • threat
            • 3.Qxf4#
          • 2...Sxd5
            • 3.Qh5
              • threat
                • 4.Qf3#
              • 3...f3
                • 4.Qxf3#
      • 1...Rc6
        • 2.Sg4+
          • 2...Ke4
            • 3.Shf2+
              • 3...Kxd5
                • 4.Sf6#
                • 4.Bf3#
      • 1...f3
        • 2.Sg4+
          • 2...Ke4
            • 3.Shf2+
              • 3...Kxd5
                • 4.Bxf3#
            • 3.Sg3+
              • 3...Kxd5
                • 4.Bxf3#

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