MESON Chess Problem Database

Problem Display
PID: 194530 (1n3R1K/Qp6/1B1pN3/7p/6pr/2pp2p1/3pk3/3n2Rb w - - 0 1)

Marandiuk, Mikhail Nazarovich

3rd HM., 07. World Cup, 2019

1n3R1K/Qp6/1B1pN3/7p/6pr/2pp2p1/3pk3/3n2Rb

#3

6 + 13

SOLUTION

  • SOUND
  • Sets
    • 1...Bf3
      • 2.Sf4#
    • 1...Se3
      • 2.Sd4#
  • Tries
    • 1.Qa1?
      • threat
        • 2.Qxd1#
      • 1...Sb2
        • 2.Qf1#
      • 1...Sf2
        • 2.Qf1#
      • 1...Se3
        • 2.Sd4#
      • 1...c2!
    • 1.Qa4?
      • threat
        • 2.Qxd1#
      • 1...Sb2
        • 2.Sf4+
          • 2...Kf3
            • 3.Rf1#
        • 2.Qf4
          • threat
            • 3.Sd4#
            • 3.Qe3#
            • 3.Qf1#
      • 1...Sf2
        • 2.Rxf2+
          • 2...gxf2
            • 3.Qd1#
        • 2.Qf4
          • threat
            • 3.Sd4#
            • 3.Qe3#
      • 1...c2!
  • Keys
    • 1.Qa5!
      • threat
        • 2.Sf4+
          • 2...Kf3
            • 3.Qd5#
      • 1...Be4
        • 2.Sd4+
          • 2...Ke3
            • 3.Qg5#
      • 1...Bd5
        • 2.Sf4+
          • 2...Kf3
            • 3.Qxd5#
        • 2.Qxd5
          • threat
            • 3.Sf4#
          • 2...Se3
            • 3.Sd4#
      • 1...Bc6
        • 2.Qg5
          • threat
            • 3.Sd4#
          • 2...Bf3
            • 3.Sf4#
      • 1...Sf2
        • 2.Qg5
          • threat
            • 3.Sd4#
            • 3.Qe3#
      • 1...g2
        • 2.Qd5
          • threat
            • 3.Sf4#
          • 2...Se3
            • 3.Sd4#
          • 2...g3
            • 3.Qf3#
      • 1...d5
        • 2.Sf4+
          • 2...Kf3
            • 3.Qxd5#

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