MESON Chess Problem Database

Problem Display
PID: 94152 (bB6/p4p2/p3p3/3pN3/3kp1Pn/8/nKQ3pp/6b1 w - - 0 1)

Vasta, Jan

Casopis ceskoslovenskych sachistu, 1917

bB6/p4p2/p3p3/3pN3/3kp1Pn/8/nKQ3pp/6b1

#3

5 + 13

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Be3
      • 2.Qa4+
        • 2...Kc5
          • 3.Sd7#
        • 2...Sb4
          • 3.Qxb4#
    • 1...Sc1
      • 2.Qc3#
    • 1...Sc3
      • 2.Qxc3#
    • 1...Sb4
      • 2.Qc3#
    • 1...e3
      • 2.Qa4+
        • 2...Kc5
          • 3.Sd7#
        • 2...Sb4
          • 3.Qxb4#
    • 1...f6
      • 2.Bxa7+
        • 2...Kxe5
          • 3.Qc7#
  • Tries
    • 1.Sd7?
      • threat
        • 2.Bxa7#
      • 1...Sc3
        • 2.Qxc3#
      • 1...Ke3!
    • 1.Sxf7?
      • threat
        • 2.Bxa7#
      • 1...Sc3
        • 2.Qxc3#
      • 1...Ke3!
    • 1.Bd6?
      • threat
        • 2.Qd2#
        • 2.Qc5#
      • 1...Be3
        • 2.Qc5#
      • 1...Sc1
        • 2.Qc3#
        • 2.Qc5#
      • 1...Sc3
        • 2.Qd2#
        • 2.Qxc3#
      • 1...Sb4
        • 2.Qc3#
        • 2.Qc5#
      • 1...Sf3
        • 2.Qc5#
      • 1...e3
        • 2.Qd3#
      • 1...Ke3!
  • Keys
    • 1.g5!
      • threat
        • 2.Sg4
          • threat
            • 3.Be5#
            • 3.Bxa7#
          • 2...Sc3
            • 3.Qxc3#
      • 1...Ke3
        • 2.Sg4+
          • 2...Kf3
            • 3.Qd1#
          • 2...Kd4
            • 3.Be5#
            • 3.Bxa7#
      • 1...Be3
        • 2.Qa4+
          • 2...Kc5
            • 3.Sd7#
          • 2...Sb4
            • 3.Qxb4#
      • 1...Sf3
        • 2.Sg4
          • threat
            • 3.Bxa7#
          • 2...Sc3
            • 3.Qxc3#
      • 1...Sg6
        • 2.Sg4
          • threat
            • 3.Bxa7#
          • 2...Sc3
            • 3.Qxc3#
      • 1...e3
        • 2.Qa4+
          • 2...Kc5
            • 3.Sd7#
          • 2...Sb4
            • 3.Qxb4#
      • 1...f5
        • 2.Bxa7+
          • 2...Kxe5
            • 3.Qc7#
      • 1...f6
        • 2.Sg4
          • threat
            • 3.Bxa7#
          • 2...Sc3
            • 3.Qxc3#

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