MESON Chess Problem Database

Problem Display
PID: 83254 (1n6/3pQ3/2p3Kp/8/6k1/4p3/2N1N2p/2b3rB w - - 0 1)

Havel, Miroslav

Grand Rapids Herald, 1933

1n6/3pQ3/2p3Kp/8/6k1/4p3/2N1N2p/2b3rB

#4

5 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Se1!
      • threat
        • 2.Qe4+
          • 2...Kh3+
            • 3.Sg2
              • threat
                • 4.Qf3#
                • 4.Qf5#
                • 4.Qh4#
              • 3...Rxg2+
                • 4.Bxg2#
      • 1...Kh3+
        • 2.Kh5
          • threat
            • 3.Qh4#
          • 2...Rg5+
            • 3.Qxg5
              • threat
                • 4.Sf4#
                • 4.Bg2#
                • 4.Qh4#
                • 4.Qg2#
                • 4.Qg3#
                • 4.Qg4#
                • 4.Qf5#
          • 2...Rg4
            • 3.Bg2+
              • 3...Rxg2
                • 4.Qh4#
      • 1...Rf1
        • 2.Qb4+
          • 2...Rf4
            • 3.Qxf4+
              • 3...Kh3
                • 4.Bg2#
                • 4.Qg3#
        • 2.Qe4+
          • 2...Rf4
            • 3.Qg2+
              • 3...Kh4
                • 4.Qg3#
            • 3.Qxf4+
              • 3...Kh3
                • 4.Bg2#
                • 4.Qg3#
      • 1...d5
        • 2.Qe6+
          • 2...Kh4+
            • 3.Bg2
              • threat
                • 4.Sf3#
                • 4.Qh3#
              • 3...Rxg2+
                • 4.Sxg2#
      • 1...d6
        • 2.Qe4+
          • 2...Kh3+
            • 3.Sg2
              • threat
                • 4.Qf3#
                • 4.Qf5#
                • 4.Qh4#
                • 4.Qe6#
              • 3...Rxg2+
                • 4.Bxg2#
        • 2.Qe6+
          • 2...Kh4+
            • 3.Bg2
              • threat
                • 4.Sf3#
                • 4.Qh3#
                • 4.Qc4#
                • 4.Qe4#
              • 3...Rxg2+
                • 4.Sxg2#
        • 2.Bg2
          • threat
            • 3.Qe4#
          • 2...Rxg2
            • 3.Qe6+
              • 3...Kh4+
                • 4.Sxg2#
          • 2...Rf1
            • 3.Qe4+
              • 3...Rf4
                • 4.Qxf4#
          • 2...d5
            • 3.Qb4+
              • 3...d4
                • 4.Qxd4#
            • 3.Qe6+
              • 3...Kh4
                • 4.Sf3#
                • 4.Qh3#
            • 3.Qe5
              • threat
                • 4.Qg3#
                • 4.Qd4#
                • 4.Qf4#
                • 4.Qh5#
              • 3...Kh4
                • 4.Qg3#
                • 4.Qd4#
                • 4.Qf4#
                • 4.Qh5#

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