MESON Chess Problem Database

Problem Display
PID: 211669 (b5R1/4K3/8/2p5/2pP1k2/1nQ3N1/8/4N1n1 w - - 0 1)

Kalina, Vasily Emanuilovich

1st Prize, Sahovski Glasnik, 1927

b5R1/4K3/8/2p5/2pP1k2/1nQ3N1/8/4N1n1

#3

6 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bg2
      • 2.Sxg2#
    • 1...Bf3
      • 2.Qxf3+
        • 2...Sxf3
          • 3.Sg2#
    • 1...Sf3
      • 2.Sg2#
    • 1...Sa1
      • 2.Qd2#
      • 2.Qc1#
    • 1...Sc1
      • 2.Qd2#
      • 2.Qxc1#
    • 1...Sd2
      • 2.Qxd2#
    • 1...Sxd4
      • 2.Kf6
        • threat
          • 3.Qd2#
          • 3.Qc1#
        • 2...Sgf3
          • 3.Sg2#
        • 2...Sc2
          • 3.Qe5#
        • 2...Sb3
          • 3.Qe5#
        • 2...Sdf3
          • 3.Sg2#
        • 2...Sf5
          • 3.Qe5#
    • 1...Sa5
      • 2.Qd2#
      • 2.Qc1#
  • Tries
    • 1.Sh5+?
      • 1...Kf5
        • 2.Qe3
          • threat
            • 3.Sg3#
            • 3.Rg5#
            • 3.Qf4#
            • 3.Qe5#
            • 3.Qe6#
        • 2.Qg3
          • threat
            • 3.Qf4#
            • 3.Qe5#
            • 3.Qg4#
            • 3.Qg6#
          • 2...Ke4
            • 3.Qe5#
      • 1...Ke4!
    • 1.Qc1+?
      • 1...Sd2
        • 2.Qxd2#
      • 1...Sxc1!
    • 1.Qf3+?
      • 1...Sxf3
        • 2.Sg2#
      • 1...Bxf3!
    • 1.d5?
      • threat
        • 2.Sg2#
      • 1...Sd4
        • 2.Kf6
          • threat
            • 3.Sg2#
            • 3.Qd2#
            • 3.Qc1#
        • 2.Sg2+
          • 2...Ke5
            • 3.Rg5#
      • 1...Bxd5!
  • Keys
    • 1.Ke6!
      • threat
        • 2.Sh5+
          • 2...Ke4
            • 3.Rg4#
      • 1...Bd5+
        • 2.Kxd5
          • threat
            • 3.Sg2#
      • 1...Sxd4+
        • 2.Kf6
          • threat
            • 3.Qd2#
            • 3.Qc1#
          • 2...Sgf3
            • 3.Sg2#
          • 2...Sc2
            • 3.Qe5#
          • 2...Sb3
            • 3.Qe5#
          • 2...Sdf3
            • 3.Sg2#
          • 2...Sf5
            • 3.Qe5#
      • 1...Bf3
        • 2.Qxf3+
          • 2...Sxf3
            • 3.Sg2#
      • 1...Se2
        • 2.Sxe2+
          • 2...Ke4
            • 3.Rg4#
            • 3.Qf3#
      • 1...Sh3
        • 2.Se2+
          • 2...Ke4
            • 3.Qf3#

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