MESON Chess Problem Database

Problem Display
PID: 266672 (4b3/1p5r/1Kp2BP1/2P1PB2/4pP1p/N3k3/8/3QN3 w - - 0 1)

Hoffmann, Martin Wolfgang

Schweizerische Schachzeitung, 2021

4b3/1p5r/1Kp2BP1/2P1PB2/4pP1p/N3k3/8/3QN3

#3

10 + 7

SOLUTION

  • SOUND
  • Tries
    • 1.Sec2+?
      • 1...Kxf4
        • 2.Qg4#
      • 1...Kf2!
    • 1.Sd3?
      • threat
        • 2.Sc2#
      • 1...Kd4
        • 2.e6+
          • 2...Ke3
            • 3.Sc2#
            • 3.Sc4#
          • 2...Kd5
            • 3.Sc1#
            • 3.Se1#
            • 3.Sb2#
            • 3.Sf2#
            • 3.Sb4#
            • 3.Se5#
            • 3.Qb3#
      • 1...exd3!
    • 1.Sac2+?
      • 1...Kxf4
        • 2.Qg4#
      • 1...Kf2!
    • 1.Sc4+?
      • 1...Kxf4
        • 2.Qg4#
      • 1...Kf2!
    • 1.Qe2+?
      • 1...Kd4
        • 2.Qd2#
      • 1...Kxf4
        • 2.Qf2#
      • 1...Kxe2!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Qh2
          • threat
            • 3.Sac2#
          • 2...Kd4
            • 3.Qd2#
      • 1...Rd7
        • 2.Bxh4
          • threat
            • 3.Qf2#
          • 2...Kd4
            • 3.Qd2#
          • 2...Kxf4
            • 3.Qxe4#
          • 2...Rd2
            • 3.Qxe4#
      • 1...Bf7
        • 2.Sb1
          • threat
            • 3.Qd2#
          • 2...Kd4
            • 3.Qxe4#
          • 2...Kxf4
            • 3.Qf2#

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