MESON Chess Problem Database

Problem Display
PID: 37336 (n3K3/2p5/Q3PpP1/3pR1p1/1p1r1p2/2RPpB1k/1b2N3/1n6 w - - 0 1)

Marin y Llovet, Valentin

Deutsche Schachzeitung, 1902

n3K3/2p5/Q3PpP1/3pR1p1/1p1r1p2/2RPpB1k/1b2N3/1n6

#4

9 + 12

259 Thema Danicum 1976
5424 Versunkene Schatze 1998

SOLUTION

  • SOUND
  • Keys
    • 1.Qa1!
      • threat
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Rxc1
              • threat
                • 4.Rh1#
              • 3...Kh2
                • 4.Rh1#
              • 3...Kh4
                • 4.Rh1#
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qh1#
              • 3...Kh4
                • 4.Qh1#
      • 1...Kh2
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Rxc1
              • threat
                • 4.Rh1#
              • 3...Kh3
                • 4.Rh1#
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh3
                • 4.Qh1#
      • 1...Kh4
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Rxc1
              • threat
                • 4.Rh1#
              • 3...Kh3
                • 4.Rh1#
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh3
                • 4.Qh1#
      • 1...Rxd3
        • 2.Rc1
          • threat
            • 3.Rh1#
          • 2...Bxc1
            • 3.Rxg5
              • threat
                • 4.Rh5#
              • 3...Kh2
                • 4.Rh5#
              • 3...Kh4
                • 4.Rh5#
              • 3...fxg5
                • 4.Qh8#
          • 2...Rd1
            • 3.Rxd1
              • threat
                • 4.Rh1#
              • 3...Kh2
                • 4.Rh1#
              • 3...Kh4
                • 4.Rh1#
      • 1...Bxc3
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Be1
            • 3.Qxe1
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qh1#
      • 1...bxc3
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qh1#
              • 3...Kh4
                • 4.Qh1#
      • 1...Rc4
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qh1#
              • 3...Kh4
                • 4.Qh1#
      • 1...Ba3
        • 2.Qxb1
          • threat
            • 3.Qh1#
          • 2...Bc1
            • 3.Rxc1
              • threat
                • 4.Rh1#
              • 3...Kh2
                • 4.Rh1#
              • 3...Kh4
                • 4.Rh1#
            • 3.Qxc1
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qh1#
              • 3...Kh4
                • 4.Qh1#
      • 1...c5
        • 2.Qa7
          • threat
            • 3.Qh7#
          • 2...Sc7+
            • 3.Qxc7
              • threat
                • 4.Qh7#
              • 3...Kh2
                • 4.Qh7#
              • 3...Kh4
                • 4.Qh7#
      • 1...c6
        • 2.Qa7
          • threat
            • 3.Qh7#
          • 2...Sc7+
            • 3.Qxc7
              • threat
                • 4.Qh7#
              • 3...Kh2
                • 4.Qh7#
              • 3...Kh4
                • 4.Qh7#

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