MESON Chess Problem Database

Problem Display
PID: 215722 (1n6/3B4/p7/P7/4p2p/p1p2kN1/2P2PR1/2B4K w - - 0 1)

Kalniczky, Geza

Cesky spolek sachovni, 1887

1n6/3B4/p7/P7/4p2p/p1p2kN1/2P2PR1/2B4K

#4

8 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Se2
          • threat
            • 3.Sg1#
            • 3.Sd4#
            • 3.Bg4#
          • 2...Kxe2
            • 3.Bg4+
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
        • 2.Sf5
          • threat
            • 3.Sd4#
          • 2...Ke2
            • 3.Sd4+
              • 3...Kd1
                • 4.Rg1#
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
          • 2...Sc6
            • 3.Sd4+
              • 3...Sxd4
                • 4.Bg4#
        • 2.Be8
          • threat
            • 3.Bh5#
          • 2...Kg4
            • 3.Bh5+
              • 3...Kh3
                • 4.Rh2#
      • 1...Sxd7
        • 2.Sf5
          • threat
            • 3.Sd4#
          • 2...Ke2
            • 3.Sd4+
              • 3...Kd1
                • 4.Rg1#
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
            • 3.Rg1
              • threat
                • 4.Sd4#
              • 3...Kf3
                • 4.Sd4#
      • 1...hxg3
        • 2.Rxg3+
          • 2...Ke2
            • 3.Bg4+
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...Sc6
        • 2.Se2
          • threat
            • 3.Sg1#
            • 3.Bg4#
          • 2...Kxe2
            • 3.Bg4+
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...a2
        • 2.Se2
          • threat
            • 3.Sg1#
            • 3.Sd4#
            • 3.Bg4#
          • 2...a1Q+
            • 3.Rg1
              • threat
                • 4.Sd4#
                • 4.Bg4#
              • 3...Qxg1+
                • 4.Sxg1#
              • 3...Kxe2
                • 4.Bg4#
          • 2...a1R+
            • 3.Rg1
              • threat
                • 4.Sd4#
                • 4.Bg4#
              • 3...Rxg1+
                • 4.Sxg1#
              • 3...Kxe2
                • 4.Bg4#
          • 2...Kxe2
            • 3.Bg4+
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...h3
        • 2.Rg1
          • threat
            • 3.Se2
              • threat
                • 4.Sd4#
                • 4.Bg4#
              • 3...Kxe2
                • 4.Bg4#
          • 2...Sxd7
            • 3.Sf5
              • threat
                • 4.Sd4#
              • 3...Ke2
                • 4.Sd4#
          • 2...Sc6
            • 3.Se2
              • threat
                • 4.Bg4#
              • 3...Kxe2
                • 4.Bg4#
              • 3...Se5
                • 4.Sd4#
          • 2...h2
            • 3.Se2
              • threat
                • 4.Sd4#
                • 4.Bg4#
              • 3...hxg1Q+
                • 4.Sxg1#
              • 3...hxg1R+
                • 4.Sxg1#
              • 3...Kxe2
                • 4.Bg4#

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