MESON Chess Problem Database

Problem Display
PID: 226087 (8/2K2p2/1pb5/1p2N1B1/1Q2pN2/2p1k3/3p1n1n/3r1r1q w - - 0 1)

Bosik, Vladimir

Praca, 1956

8/2K2p2/1pb5/1p2N1B1/1Q2pN2/2p1k3/3p1n1n/3r1r1q

#3

5 + 13

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Qf3
      • 2.Sc4+
        • 2...Kd4
          • 3.Bf6#
        • 2...bxc4
          • 3.Qxb6#
    • 1...Rde1
      • 2.Sd5+
        • 2...Ke2
          • 3.Sxc3#
    • 1...Rfe1
      • 2.Sh5+
        • 2...Ke2
          • 3.Sg3#
    • 1...Sf3
      • 2.Qxc3+
        • 2...Sd3
          • 3.Sg4#
  • Tries
    • 1.Kxb6?
      • threat
        • 2.Qc5#
      • 1...Sf3
        • 2.Qxc3+
          • 2...Sd3
            • 3.Sg4#
      • 1...Sd3!
    • 1.Qa5?
      • threat
        • 2.Qxb6#
      • 1...Kd4
        • 2.Kd6
          • threat
            • 3.Se2#
            • 3.Qxb6#
          • 2...Ke3
            • 3.Qxb6#
          • 2...e3
            • 3.Qb4#
      • 1...Sd3
        • 2.Qxb6+
          • 2...Sc5
            • 3.Qxc5#
      • 1...Sf3
        • 2.Qxc3+
          • 2...Sd3
            • 3.Sg4#
      • 1...bxa5!
    • 1.Qxb5?
      • threat
        • 2.Se2#
        • 2.Se6#
        • 2.Qxb6#
      • 1...Sd3
        • 2.Qxb6+
          • 2...Sc5
            • 3.Qxc5#
      • 1...Sf3
        • 2.Sg2+
          • 2...Kd4
            • 3.Sxc6#
            • 3.Be3#
        • 2.Sd5+
          • 2...Kd4
            • 3.Sxc6#
      • 1...Bxb5!
  • Keys
    • 1.Kd6!
      • threat
        • 2.Qd4+
          • 2...Kxd4
            • 3.Se2#
      • 1...Qf3
        • 2.Sc4+
          • 2...Kd4
            • 3.Bf6#
          • 2...bxc4
            • 3.Qxb6#
      • 1...Rde1
        • 2.Sd5+
          • 2...Ke2
            • 3.Sxc3#
      • 1...Rfe1
        • 2.Sh5+
          • 2...Ke2
            • 3.Sg3#
      • 1...Sf3
        • 2.Qxc3+
          • 2...Sd3
            • 3.Sg4#
      • 1...f5
        • 2.Qd4+
          • 2...Kxd4
            • 3.Se2#
            • 3.Se6#
      • 1...f6
        • 2.Qd4+
          • 2...Kxd4
            • 3.Se2#
            • 3.Se6#

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