MESON Chess Problem Database

Problem Display
PID: 167522 (8/1Ppp4/B2P4/BP1p4/kP1P4/4Q3/pp1p4/rrbK4 w - - 0 1)

Evang, Alf O

Provinsturnerinigen, 1946

8/1Ppp4/B2P4/BP1p4/kP1P4/4Q3/pp1p4/rrbK4

#3

9 + 10

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.bxc5
        • 2...Kxa5
          • 3.Qa3#
  • Tries
    • 1.Qd3?
      • 1...c5
        • 2.bxc5
          • 2...Kxa5
            • 3.Qa3#
      • 1...c6
        • 2.b6
          • 2...c5
            • 3.Bb5#
      • 1...cxd6!
    • 1.b8S?
      • threat
        • 2.Sxd7
          • threat
            • 3.Sc5#
          • 2...cxd6
            • 3.Sb6#
          • 2...c5
            • 3.Sxc5#
            • 3.Sb6#
      • 1...c6
        • 2.Sxd7
          • threat
            • 3.Sc5#
            • 3.Sb6#
      • 1...c5
        • 2.bxc5
          • 2...Kxa5
            • 3.Qa3#
      • 1...cxd6!
  • Keys
    • 1.b6!
      • 1...cxb6
        • 2.b8Q
          • 2...bxa5
            • 3.Qb5#
          • 2...b5
            • 3.Bxb5#
            • 3.Qxb5#
      • 1...cxd6
        • 2.Bd3
          • 2...Ka3
            • 3.Bc2#
            • 3.Bb5#
          • 2...Kb3
            • 3.Bb5#
      • 1...c6
        • 2.Qd3
          • 2...c5
            • 3.Bb5#
      • 1...c5
        • 2.bxc5
          • 2...Kxa5
            • 3.Qa3#

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