MESON Chess Problem Database

Problem Display
PID: 83179 (K6b/8/p7/8/N1Np2B1/nk6/3B4/7Q w - - 0 1)

Havel, Miroslav

Vecherni Praha, 1962

K6b/8/p7/8/N1Np2B1/nk6/3B4/7Q

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kc2
      • 2.Sc5
        • threat
          • 3.Qc1#
          • 3.Qd1#
      • 2.Bd1+
        • 2...Kb1
          • 3.Bb3#
        • 2...Kd3
          • 3.Sab2#
    • 1...Kxa4
      • 2.Qb7
        • threat
          • 3.Sb2#
          • 3.Qb4#
        • 2...Sb5
          • 3.Bd1#
        • 2...Sc2
          • 3.Bd7#
    • 1...Sb1
      • 2.Qxb1+
        • 2...Kxa4
          • 3.Bd1#
          • 3.Bd7#
          • 3.Qb4#
        • 2...Kxc4
          • 3.Be6#
    • 1...Sb5
      • 2.Qb1+
        • 2...Kxa4
          • 3.Bd1#
          • 3.Qc2#
          • 3.Qd1#
          • 3.Qb4#
        • 2...Kxc4
          • 3.Be6#
  • Tries
    • 1.Sa5+?
      • 1...Kc2
        • 2.Bf4
          • threat
            • 3.Qd1#
          • 2...Kd3
            • 3.Qh7#
        • 2.Bg5
          • threat
            • 3.Qd1#
          • 2...Kd3
            • 3.Qh7#
        • 2.Qc1+
          • 2...Kd3
            • 3.Sc5#
        • 2.Qd1+
          • 2...Kd3
            • 3.Sc5#
            • 3.Bf5#
      • 1...Kxa4
        • 2.Bd7+
          • 2...Sb5
            • 3.Qa1#
      • 1...Ka2!
    • 1.Qb1+?
      • 1...Kxa4
        • 2.Sb6#
        • 2.Qb4#
      • 1...Kxc4
        • 2.Be6#
      • 1...Sxb1!
  • Keys
    • 1.Qa1!
      • threat
        • 2.Sxa3
          • threat
            • 3.Sc5#
            • 3.Bd1#
          • 2...Kxa4
            • 3.Bd1#
      • 1...Kc2
        • 2.Sc5
          • threat
            • 3.Bd1#
            • 3.Qb2#
            • 3.Qc1#
            • 3.Qd1#
            • 3.Qa2#
        • 2.Qa2+
          • 2...Kd3
            • 3.Sc5#
      • 1...Kxa4
        • 2.Sxa3
          • threat
            • 3.Bd1#
          • 2...Kb3
            • 3.Bd1#
        • 2.Qb2
          • threat
            • 3.Sb6#
            • 3.Qb4#
      • 1...Kxc4
        • 2.Qa2+
          • 2...Kd3
            • 3.Sc5#
          • 2...Kb5
            • 3.Bd7#
      • 1...Sb1
        • 2.Qxb1+
          • 2...Kxa4
            • 3.Bd1#
            • 3.Bd7#
            • 3.Qb4#
          • 2...Kxc4
            • 3.Be6#
      • 1...Sb5
        • 2.Qb1+
          • 2...Kxa4
            • 3.Bd1#
            • 3.Qc2#
            • 3.Qd1#
            • 3.Qb4#
          • 2...Kxc4
            • 3.Be6#
      • 1...d3
        • 2.Sa5+
          • 2...Kc2
            • 3.Qc1#
            • 3.Qd1#
          • 2...Kxa4
            • 3.Bd7#

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