MESON Chess Problem Database

Problem Display
PID: 251522 (1b6/3N3p/1Q4pK/p5p1/r3r2k/2B1p1pB/6n1/6N1 w - - 0 1)

Grunenwald, Alphonse

5th Place, 1. International Team (Friendship) Match, 1962

1b6/3N3p/1Q4pK/p5p1/r3r2k/2B1p1pB/6n1/6N1

#4

6 + 11

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bf6!
      • threat
        • 2.Bxg5#
      • 1...Rg4
        • 2.Qd8
          • threat
            • 3.Bxg5+
              • 3...Rxg5
                • 4.Qxg5#
          • 2...Bf4
            • 3.Bxg2
              • threat
                • 4.Sf3#
      • 1...Bf4
        • 2.Qb5
          • threat
            • 3.Bxg5+
              • 3...Bxg5+
                • 4.Qxg5#
            • 3.Qxg5+
              • 3...Bxg5+
                • 4.Bxg5#
            • 3.Qe2
              • threat
                • 4.Qg4#
              • 3...Be5
                • 4.Bxg5#
              • 3...Bd6
                • 4.Bxg5#
              • 3...Bc7
                • 4.Bxg5#
              • 3...Bb8
                • 4.Bxg5#
          • 2...Re5
            • 3.Qe2
              • threat
                • 4.Qg4#

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