MESON Chess Problem Database

Problem Display
PID: 253591 (2K5/7p/8/8/1n4p1/2p5/pp2QR2/brk4r w - - 0 1)

Sonnenfeld, Felix Alexander

Schach-Echo, 1969

2K5/7p/8/8/1n4p1/2p5/pp2QR2/brk4r

#4

3 + 10

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kb7!
      • threat
        • 2.Qe3+
          • 2...Kd1
            • 3.Qxc3
              • threat
                • 4.Qd2#
      • 1...Rd1
        • 2.Qe3+
          • 2...Rd2
            • 3.Qxc3+
              • 3...Kd1
                • 4.Qxd2#
              • 3...Rc2
                • 4.Rf1#
                • 4.Qe1#
              • 3...Sc2
                • 4.Qxd2#
      • 1...g3
        • 2.Qe3+
          • 2...Kd1
            • 3.Qf3+
              • 3...Kc1
                • 4.Qxh1#
              • 3...Ke1
                • 4.Qe2#

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