MESON Chess Problem Database

Problem Display
PID: 37188 (4N1b1/2p5/5B1Q/2pP4/K1k3P1/1p6/P1prPP2/4bn2 w - - 0 1)

Cauveren, Jonas Ephraim

1st Prize, Our Folder, 1922

4N1b1/2p5/5B1Q/2pP4/K1k3P1/1p6/P1prPP2/4bn2

#3

9 + 9

3773 FIDE Album (1914-1944) (II) 1972

SOLUTION

  • SOUND
  • Sets
    • 1...Rxd5
      • 2.axb3#
    • 1...Bxd5
      • 2.axb3#
    • 1...Be6
      • 2.axb3+
        • 2...Kxd5
          • 3.Qh1#
  • Keys
    • 1.Bb2!
      • threat
        • 2.Sxc7
          • threat
            • 3.Qa6#
            • 3.axb3#
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...Kxd5
        • 2.Sxc7+
          • 2...Kc4
            • 3.Qa6#
            • 3.axb3#
          • 2...Ke4
            • 3.f3#
      • 1...Rxe2
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...bxa2
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...c1Q
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...c1S
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...c1B
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...c1R
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...Rd1
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...Rd3
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...Rd4
        • 2.Sxc7
          • threat
            • 3.Qa6#
            • 3.axb3#
      • 1...Be6
        • 2.axb3+
          • 2...Kxd5
            • 3.Qh1#
      • 1...Bf7
        • 2.Qa6+
          • 2...Kxd5
            • 3.Sf6#
      • 1...c6
        • 2.Sd6+
          • 2...Kxd5
            • 3.e4#

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