MESON Chess Problem Database

Problem Display
PID: 139409 (2K1B3/2N1pp2/p2kp1P1/2p1r3/4p3/B1p2P1b/1P2P1pQ/8 w - - 0 1)

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

1st HM., BCPS 032. Ty., 1937

2K1B3/2N1pp2/p2kp1P1/2p1r3/4p3/B1p2P1b/1P2P1pQ/8

#3

9 + 11

56 The Problemist 1937

SOLUTION

  • SOUND
  • Sets
    • 1...g1S
      • 2.b4
        • threat
          • 3.bxc5#
        • 2...cxb4
          • 3.Bxb4#
        • 2...c4
          • 3.b5#
    • 1...e3
      • 2.b4
        • threat
          • 3.bxc5#
        • 2...cxb4
          • 3.Bxb4#
        • 2...c4
          • 3.b5#
    • 1...a5
      • 2.fxe4
        • threat
          • 3.Sb5#
  • Tries
    • 1.Kb7?
      • threat
        • 2.Bc6
          • threat
            • 3.Se8#
      • 1...a5
        • 2.Bc6
          • threat
            • 3.Sb5#
            • 3.Se8#
        • 2.fxe4
          • threat
            • 3.Sb5#
      • 1...cxb2!
    • 1.Bc6?
      • threat
        • 2.Kb7
          • threat
            • 3.Se8#
        • 2.Bxe4
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...cxb2
        • 2.Bxe4
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...exf3
        • 2.Kb7
          • threat
            • 3.Se8#
        • 2.Bxf3
          • threat
            • 3.Se8#
        • 2.Be4
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...Bf5
        • 2.Kb7
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...e3
        • 2.Kb7
          • threat
            • 3.Se8#
        • 2.Be4
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...a5
        • 2.Kb7
          • threat
            • 3.Sb5#
            • 3.Se8#
        • 2.Bxe4
          • threat
            • 3.Sb5#
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Sb5#
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Sb5#
            • 3.Se8#
      • 1...f5
        • 2.Kb7
          • threat
            • 3.Se8#
        • 2.Bb7
          • threat
            • 3.Se8#
        • 2.Ba8
          • threat
            • 3.Se8#
      • 1...Kxc6!
    • 1.Bd7?
      • threat
        • 2.fxe4
          • threat
            • 3.Se8#
      • 1...exf3
        • 2.e4
          • threat
            • 3.Se8#
      • 1...e3
        • 2.b4
          • threat
            • 3.bxc5#
          • 2...cxb4
            • 3.Bxb4#
          • 2...c4
            • 3.b5#
      • 1...a5
        • 2.fxe4
          • threat
            • 3.Sb5#
            • 3.Se8#
      • 1...f5
        • 2.f4
          • threat
            • 3.fxe5#
          • 2...Rd5
            • 3.Se8#
      • 1...Bf5!
  • Keys
    • 1.Ba4!
      • threat
        • 2.fxe4
          • threat
            • 3.Se8#
      • 1...exf3
        • 2.e4
          • threat
            • 3.Se8#
      • 1...Bf5
        • 2.Qh8
          • threat
            • 3.Qd8#
          • 2...Rd5
            • 3.Se8#
      • 1...e3
        • 2.b4
          • threat
            • 3.bxc5#
          • 2...cxb4
            • 3.Bxb4#
          • 2...c4
            • 3.b5#
      • 1...f5
        • 2.f4
          • threat
            • 3.fxe5#
          • 2...Rd5
            • 3.Se8#

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