MESON Chess Problem Database

Problem Display
PID: 25791 (4NK2/2p3Br/1r1pR1P1/1p1B1k1p/4p1pP/b1R3P1/3P1P1N/1q6 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

1/2 Prize, Zadachi i Etyudi, 1928

4NK2/2p3Br/1r1pR1P1/1p1B1k1p/4p1pP/b1R3P1/3P1P1N/1q6

#3

12 + 11

3773 FIDE Album (1914-1944) (II) 1972
14986 White-Hume Collection 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Rxg7
      • 2.Sxg7#
  • Tries
    • 1.Bd4?
      • threat
        • 2.Rf6#
      • 1...Rf7+
        • 2.Kxf7
          • threat
            • 3.Sg7#
            • 3.Rf6#
        • 2.gxf7
          • threat
            • 3.Sg7#
            • 3.Rf6#
      • 1...Rh8+!
    • 1.Re5+?
      • 1...Kxg6
        • 2.Bf7#
        • 2.Rg5#
      • 1...dxe5+!
    • 1.d4?
      • threat
        • 2.Rf6#
      • 1...Rh8+
        • 2.Bxh8
          • threat
            • 3.Sg7#
            • 3.Rf6#
      • 1...exd4 ep!
  • Keys
    • 1.Kf7!
      • threat
        • 2.d4
          • threat
            • 3.Rf6#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...exd4 ep
            • 3.Be4#
      • 1...Qd3
        • 2.Rxd3
          • threat
            • 3.Bxe4#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...exd3
            • 3.Be4#
          • 2...e3
            • 3.Be4#
      • 1...Qe1
        • 2.Re7
          • threat
            • 3.Be6#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...e3
            • 3.Be4#
      • 1...Qh1
        • 2.f4
          • threat
            • 3.Rf6#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...exf4 ep
            • 3.Be4#
          • 2...gxf4 ep
            • 3.Bxe4#
      • 1...Qb4
        • 2.Rc5
          • threat
            • 3.Bxe4#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...dxc5
            • 3.Re5#
          • 2...e3
            • 3.Be4#
      • 1...Rb7
        • 2.Re5+
          • 2...dxe5
            • 3.Be6#
      • 1...Rh6
        • 2.Bxh6
          • threat
            • 3.Sg7#
      • 1...Rh8
        • 2.Bxh8
          • threat
            • 3.Sg7#
      • 1...Bc1
        • 2.Rc5
          • threat
            • 3.Bxe4#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...dxc5
            • 3.Re5#
          • 2...e3
            • 3.Be4#
      • 1...Bc5
        • 2.Rxc5
          • threat
            • 3.Bxe4#
          • 2...Rxg7+
            • 3.Sxg7#
          • 2...dxc5
            • 3.Re5#
          • 2...e3
            • 3.Be4#
      • 1...e3
        • 2.d4
          • threat
            • 3.Rf6#
          • 2...Rxg7+
            • 3.Sxg7#
      • 1...c5
        • 2.Sxd6+
          • 2...Rxd6
            • 3.Re5#
      • 1...c6
        • 2.Re5+
          • 2...dxe5
            • 3.Be6#

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