MESON Chess Problem Database

Problem Display
PID: 14945 (Q7/1K4b1/2N5/1p2p3/1pR1pp2/3k1r1p/4pB2/5b2 w - - 0 1)

Mikan, Ilja

Tidskrift for Schack, 1956

Q7/1K4b1/2N5/1p2p3/1pR1pp2/3k1r1p/4pB2/5b2

#3

5 + 11

5505 Dobrodruzstvi 64 poli 1973

SOLUTION

  • SOUND
  • Sets
    • 1...Kd2
      • 2.Qa2+
        • 2...Kd1
          • 3.Qc2#
        • 2...Kd3
          • 3.Sxb4#
          • 3.Qc2#
  • Tries
    • 1.Sxb4+?
      • 1...Kd2
        • 2.Rc2+
          • 2...Kd1
            • 3.Qa1#
        • 2.Qa1
          • threat
            • 3.Rc2#
            • 3.Qc1#
            • 3.Qe1#
          • 2...e1S
            • 3.Qxe1#
        • 2.Qa2+
          • 2...Kd1
            • 3.Qc2#
      • 1...Kxc4!
    • 1.Sxe5+?
      • 1...Kd2
        • 2.Qa2+
          • 2...Kd1
            • 3.Qc2#
      • 1...Bxe5!
  • Keys
    • 1.Be1!
      • threat
        • 2.Qa2
          • threat
            • 3.Qb3#
          • 2...Ke3
            • 3.Qb3#
            • 3.Qd2#
          • 2...bxc4
            • 3.Qd2#
          • 2...b3
            • 3.Rc3#
            • 3.Qxb3#
      • 1...Ke3
        • 2.Sxb4
          • threat
            • 3.Qa3#
            • 3.Qa7#
        • 2.Qa2
          • threat
            • 3.Qb3#
            • 3.Qd2#
          • 2...Kd3
            • 3.Qb3#
        • 2.Qa3+
          • 2...bxa3
            • 3.Rc3#
          • 2...b3
            • 3.Rc3#
            • 3.Qxb3#
      • 1...Kxc4
        • 2.Qg8+
          • 2...Kd3
            • 3.Qb3#
          • 2...Kc5
            • 3.Bxb4#
      • 1...bxc4
        • 2.Sxb4+
          • 2...Ke3
            • 3.Qa7#
          • 2...Kd4
            • 3.Qa7#
      • 1...Rf2
        • 2.Qa2
          • threat
            • 3.Qb3#
          • 2...Ke3
            • 3.Qb3#
          • 2...bxc4
            • 3.Qd2#
          • 2...b3
            • 3.Rc3#
            • 3.Qxb3#
      • 1...Re3
        • 2.Qa2
          • threat
            • 3.Sxb4#
            • 3.Qb3#
            • 3.Qc2#
          • 2...bxc4
            • 3.Qb1#
            • 3.Qd2#
          • 2...b3
            • 3.Rc3#
            • 3.Qxb3#
      • 1...Rg3
        • 2.Qa2
          • threat
            • 3.Qb3#
          • 2...Ke3
            • 3.Qb3#
          • 2...bxc4
            • 3.Qd2#
          • 2...b3
            • 3.Rc3#
            • 3.Qxb3#
      • 1...e3
        • 2.Qa2
          • threat
            • 3.Sxb4#
            • 3.Qb3#
            • 3.Qc2#
          • 2...bxc4
            • 3.Qb1#
          • 2...b3
            • 3.Qxb3#

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