MESON Chess Problem Database

Problem Display
PID: 87239 (2NK4/1p3R2/2pB2Qp/p3P1p1/P2kP3/2p5/2Pr1P2/2nR4 w - - 0 1)

Storozhenko, Ivan Ivanovich

1st HM., Banska Bystrica (BABY)-50 JT, 1993

2NK4/1p3R2/2pB2Qp/p3P1p1/P2kP3/2p5/2Pr1P2/2nR4

#3

11 + 9

4393 Uralski Problemist 1993
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Rxd2+?
      • 1...Sd3
        • 2.Rxd3+
          • 2...Kc4
            • 3.Sb6#
            • 3.Qe6#
      • 1...cxd2!
    • 1.Qxg5?
      • threat
        • 2.Qe3+
          • 2...Kc4
            • 3.Sb6#
            • 3.Qc5#
      • 1...Kc4
        • 2.Sb6+
          • 2...Kd4
            • 3.Qe3#
      • 1...Kxe4
        • 2.Rf4+
          • 2...Kd5
            • 3.Qg8#
        • 2.Qg2+
          • 2...Kd4
            • 3.Rf4#
        • 2.Qg4+
          • 2...Kd5
            • 3.Sb6#
            • 3.Se7#
      • 1...c5
        • 2.Qe3+
          • 2...Kc4
            • 3.Qxc5#
      • 1...Sb3
        • 2.Qe3+
          • 2...Kc4
            • 3.Sb6#
      • 1...Sd3
        • 2.Qe3+
          • 2...Kc4
            • 3.Sb6#
      • 1...b6
        • 2.Qe3+
          • 2...Kc4
            • 3.Sxb6#
      • 1...hxg5!
  • Keys
    • 1.Ba3!
      • threat
        • 2.Rd7+
          • 2...Kc4
            • 3.Sb6#
          • 2...Kxe5
            • 3.Qf5#
      • 1...Kc4+
        • 2.Qd6
          • threat
            • 3.Sb6#
          • 2...Rxd6+
            • 3.Sxd6#
          • 2...Rxc2
            • 3.Qe6#
          • 2...b6
            • 3.Sxb6#
      • 1...Kxe5+
        • 2.Sd6
          • threat
            • 3.Qf6#
          • 2...Rxd6+
            • 3.Bxd6#
          • 2...Kd4
            • 3.Qf6#
            • 3.Qg7#
          • 2...Rxf2
            • 3.Sc4#
      • 1...Sd3
        • 2.Rd7+
          • 2...Kc4
            • 3.Sb6#
            • 3.Qf7#
            • 3.Qe6#
            • 3.Qg8#
          • 2...Kxe5
            • 3.Qf5#
      • 1...b5
        • 2.Rd7+
          • 2...Kc4
            • 3.Sb6#
            • 3.Qxc6#
          • 2...Kxe5
            • 3.Qf5#
      • 1...b6
        • 2.Rd7+
          • 2...Kc4
            • 3.Sxb6#
            • 3.Qxc6#
          • 2...Kxe5
            • 3.Qf5#

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