MESON Chess Problem Database

Problem Display
PID: 251512 (2r5/b2rp1B1/p2qN2P/3p1pK1/4kN1R/3p1bPP/B2PP3/2n5 w - - 0 1)

Kalinin, Aleksandr Konstantinovich

2nd HM., Schach, 1963

2r5/b2rp1B1/p2qN2P/3p1pK1/4kN1R/3p1bPP/B2PP3/2n5

#4

11 + 12

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kg6!
      • threat
        • 2.Bxd5+
          • 2...Qxd5
            • 3.Sg5#
      • 1...Bh5+
        • 2.Kxh5
          • threat
            • 3.Sg5#
          • 2...Qxe6
            • 3.Sg2+
              • 3...f4
                • 4.Rxf4#
            • 3.Sxd3+
              • 3...f4
                • 4.Rxf4#
            • 3.Sxd5+
              • 3...f4
                • 4.Rxf4#
            • 3.Sxe6+
              • 3...f4
                • 4.Rxf4#
            • 3.Sg6+
              • 3...f4
                • 4.Rxf4#
          • 2...Qe5
            • 3.Sg5+
              • 3...Kd4
                • 4.Sfe6#
      • 1...Qb6
        • 2.Sxd3+
          • 2...Bg4
            • 3.Sf2+
              • 3...Qxf2
                • 4.Sg5#
      • 1...Qc6
        • 2.Sxd5+
          • 2...Bg4
            • 3.Sc3+
              • 3...Qxc3
                • 4.Sg5#
      • 1...Rc4
        • 2.Kh7
          • threat
            • 3.Sg5#
          • 2...Qxe6
            • 3.Sxe6+
              • 3...Bg4
                • 4.Sg5#
              • 3...f4
                • 4.Rxf4#
          • 2...Qe5
            • 3.Sg5+
              • 3...Kd4
                • 4.Sfe6#
      • 1...Rc6
        • 2.Kh7
          • threat
            • 3.Sg5#
          • 2...Qxe6
            • 3.Sxe6+
              • 3...Bg4
                • 4.Sg5#
              • 3...f4
                • 4.Rxf4#
          • 2...Qe5
            • 3.Sg5+
              • 3...Kd4
                • 4.Sfe6#

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