MESON Chess Problem Database

Problem Display
PID: 221221 (8/1p6/p1p5/P1PPBBK1/k1N3R1/1p4P1/8/8 w - - 0 1)

Schumov, Ilya Stepanovich

Recueil de Problemes Scacchographiques et autres positions curieuses, 1867

8/1p6/p1p5/P1PPBBK1/k1N3R1/1p4P1/8/8

#3

9 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sb2+?
      • 1...Kxa5
        • 2.Bd3
          • threat
            • 3.Bc3#
            • 3.Ra4#
          • 2...b5
            • 3.Bc7#
      • 1...Kb5!
    • 1.Sa3+?
      • 1...Kxa5
        • 2.Bc3#
      • 1...Kxa3!
    • 1.Sb6+?
      • 1...Kxa5
        • 2.Bd3
          • threat
            • 3.Bc3#
            • 3.Ra4#
      • 1...Kb5!
    • 1.Sd6+?
      • 1...Kxa5
        • 2.Bc3#
      • 1...Ka3!
  • Keys
    • 1.Sd2+!
      • 1...Ka3
        • 2.Sb1+
          • 2...Ka2
            • 3.Ra4#
      • 1...Kxa5
        • 2.Sxb3+
          • 2...Kb5
            • 3.Bd3#
        • 2.Bd3
          • threat
            • 3.Sxb3#
            • 3.Bc3#
      • 1...Kb5
        • 2.Sxb3
          • threat
            • 3.Bd3#
          • 2...cxd5
            • 3.Bd7#

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