MESON Chess Problem Database

Problem Display
PID: 273217 (1br1n3/2p3p1/2P2pPp/4pP1K/4N2p/1P3N1Q/b2P2rB/3B1k2 w - - 0 1)

Froberg, Johan Hilding Laurentius

Hultberg, Gustav Herbert

Springaren, 1989

1br1n3/2p3p1/2P2pPp/4pP1K/4N2p/1P3N1Q/b2P2rB/3B1k2

#3

11 + 12

SOLUTION

  • SOUND
  • Tries
    • 1.Se1?
      • threat
        • 2.Qxg2+
          • 2...Kxe1
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qe2#
      • 1...Ba7
        • 2.Qxg2+
          • 2...Kxe1
            • 3.Qe2#
      • 1...Kxe1!
    • 1.Sxh4?
      • threat
        • 2.Bg3
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
        • 2.Qxg2+
          • 2...Ke1
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qe2#
        • 2.Qf3+
          • 2...Ke1
            • 3.Sxg2#
          • 2...Rf2
            • 3.Qh1#
            • 3.Qxf2#
      • 1...Bxb3
        • 2.Qxg2+
          • 2...Ke1
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qe2#
        • 2.Qf3+
          • 2...Ke1
            • 3.Sxg2#
          • 2...Rf2
            • 3.Qh1#
            • 3.Qxf2#
      • 1...Rd8
        • 2.Qxg2+
          • 2...Ke1
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qe2#
        • 2.Qf3+
          • 2...Ke1
            • 3.Sxg2#
          • 2...Rf2
            • 3.Qh1#
            • 3.Qxf2#
      • 1...Bb1
        • 2.Qxg2+
          • 2...Ke1
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qe2#
        • 2.Qf3+
          • 2...Ke1
            • 3.Sxg2#
          • 2...Rf2
            • 3.Qh1#
            • 3.Qxf2#
      • 1...Ba7
        • 2.Qxg2+
          • 2...Ke1
            • 3.Qe2#
        • 2.Qf3+
          • 2...Ke1
            • 3.Sxg2#
          • 2...Rf2
            • 3.Qh1#
          • 2...Bf2
            • 3.Qe2#
      • 1...Ke1!
    • 1.Sg3+?
      • 1...Kf2
        • 2.Bg1+
          • 2...Rxg1
            • 3.Se4#
      • 1...hxg3!
    • 1.Bg3?
      • threat
        • 2.Sxh4
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
        • 2.Bf2
          • threat
            • 3.Sh2#
        • 2.Qh1+
          • 2...Rg1
            • 3.Sh2#
            • 3.Qxg1#
      • 1...Bxb3
        • 2.Qh1+
          • 2...Rg1
            • 3.Sh2#
            • 3.Qxg1#
      • 1...hxg3
        • 2.Qh1+
          • 2...Rg1
            • 3.Qxg1#
      • 1...Rd8
        • 2.Bf2
          • threat
            • 3.Sh2#
        • 2.Qh1+
          • 2...Rg1
            • 3.Sh2#
            • 3.Qxg1#
      • 1...Bb1
        • 2.Qh1+
          • 2...Rg1
            • 3.Sh2#
            • 3.Qxg1#
      • 1...Sd6
        • 2.Sxh4
          • threat
            • 3.Qxg2#
          • 2...Kg1
            • 3.Qxg2#
        • 2.Qh1+
          • 2...Rg1
            • 3.Sh2#
            • 3.Qxg1#
      • 1...Ba7!
  • Keys
    • 1.Bg1!
      • threat
        • 2.Kxh4
          • threat
            • 3.Sg3#
        • 2.Sc3
          • threat
            • 3.Be2#
        • 2.Bf2
          • threat
            • 3.Sh2#
        • 2.d3
          • threat
            • 3.Sed2#
        • 2.d4
          • threat
            • 3.Sed2#
      • 1...Bxb3
        • 2.Kxh4
          • threat
            • 3.Sg3#
      • 1...Rd8
        • 2.Bf2
          • threat
            • 3.Sh2#
      • 1...Bb1
        • 2.d3
          • threat
            • 3.Sed2#
      • 1...Ba7
        • 2.d4
          • threat
            • 3.Sed2#
      • 1...Sd6
        • 2.Sc3
          • threat
            • 3.Be2#

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