MESON Chess Problem Database

Problem Display
PID: 120212 (8/K7/4p1Qb/1pRpP3/p2k1p2/3N4/3P4/8 w - - 0 1)

Semenov, A

Shakhmaty, 1987

8/K7/4p1Qb/1pRpP3/p2k1p2/3N4/3P4/8

#3

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Rxb5?
      • threat
        • 2.Rb4#
      • 1...Kc4
        • 2.Rb4#
      • 1...Bf8!
    • 1.Qxh6?
      • threat
        • 2.Rc3
          • threat
            • 3.Qxf4#
          • 2...Ke4
            • 3.Qxf4#
          • 2...f3
            • 3.Qe3#
            • 3.Qf4#
            • 3.Qh4#
        • 2.Qxf4+
          • 2...Kxd3
            • 3.Qe3#
      • 1...Ke4
        • 2.Qxf4+
          • 2...Kxd3
            • 3.Qe3#
      • 1...b4
        • 2.Qxf4+
          • 2...Kxd3
            • 3.Qe3#
      • 1...Kxd3!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sc6+
          • 2...Kxc5
            • 3.Qc2#
      • 1...Kxc5
        • 2.Qc2+
          • 2...Kxb4
            • 3.Qc3#
          • 2...Kd4
            • 3.Sc6#
      • 1...Kxe5
        • 2.Rxd5+
          • 2...exd5
            • 3.Sc6#

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