MESON Chess Problem Database

Problem Display
PID: 260207 (8/1Kp5/2p1p3/1QP5/pP1Rp3/kq6/prP1N3/b1BB4 w - - 0 1)

Bulanov, Vladimir

Fomichev, Evgeny Vasilevich

Neue Zurcher Zeitung, 2013

8/1Kp5/2p1p3/1QP5/pP1Rp3/kq6/prP1N3/b1BB4

#3

9 + 10

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Qc4
      • 2.Qxc4
        • threat
          • 3.Qc3#
    • 1...Qc3
      • 2.Sxc3
        • threat
          • 3.Qxa4#
        • 2...cxb5
          • 3.Sxb5#
    • 1...Qxb4
      • 2.Qxb4#
  • Tries
    • 1.Sc3?
      • threat
        • 2.cxb3
          • threat
            • 3.Qxa4#
          • 2...axb3
            • 3.Qa4#
            • 3.Qa6#
            • 3.Qa5#
          • 2...cxb5
            • 3.Sxb5#
      • 1...Qxc2
        • 2.Bxc2
          • threat
            • 3.Qxa4#
          • 2...cxb5
            • 3.Sxb5#
      • 1...Qxc3!
    • 1.cxb3?
      • threat
        • 2.Qxa4#
      • 1...axb3
        • 2.Qa6#
        • 2.Qa5#
      • 1...cxb5!
  • Keys
    • 1.Qa5!
      • threat
        • 2.cxb3
          • threat
            • 3.Qxa4#
      • 1...Qxc2
        • 2.Bxc2
          • threat
            • 3.Qxa4#
      • 1...Qc4
        • 2.Rxc4
          • threat
            • 3.Rc3#
      • 1...Qd5
        • 2.c4
          • threat
            • 3.Qxa4#
      • 1...Qc3
        • 2.Sxc3
          • threat
            • 3.Qxa4#
      • 1...Qd3
        • 2.cxd3
          • threat
            • 3.Qxa4#
      • 1...Qe3
        • 2.c3
          • threat
            • 3.Qxa4#
      • 1...Qf3
        • 2.c3
          • threat
            • 3.Qxa4#
      • 1...Qg3
        • 2.c3
          • threat
            • 3.Qxa4#
      • 1...Qh3
        • 2.c3
          • threat
            • 3.Qxa4#
      • 1...e3
        • 2.cxb3
          • 2...e5
            • 3.Qxa4#

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