MESON Chess Problem Database

Problem Display
PID: 254709 (3K4/1NR1p3/7R/1p1p1P2/1r1k1Pbp/1P1p1P2/1P1p1P2/7Q w - - 0 1)

Kovalev, SM

Schach, 1983

3K4/1NR1p3/7R/1p1p1P2/1r1k1Pbp/1P1p1P2/1P1p1P2/7Q

#3

11 + 9

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...d1S
      • 2.Qe1
        • threat
          • 3.Qxb4#
          • 3.Qe5#
        • 2...d2
          • 3.Qxd2#
        • 2...Se3
          • 3.Qc3#
          • 3.Qxe3#
          • 3.fxe3#
    • 1...d1B
      • 2.Qe1
        • threat
          • 3.Qc3#
          • 3.Qxb4#
          • 3.Qe3#
          • 3.Qe5#
  • Tries
    • 1.Sc5?
      • threat
        • 2.Se6#
      • 1...Bxf3
        • 2.Qxf3
          • threat
            • 3.Se6#
            • 3.Qxd3#
            • 3.Qe3#
      • 1...Bxf5!
  • Keys
    • 1.Re6!
      • threat
        • 2.Re4+
          • 2...dxe4
            • 3.Rd7#
      • 1...Rxb3
        • 2.Qa1
          • threat
            • 3.Qa7#
          • 2...Ra3
            • 3.bxa3#
          • 2...Rc3
            • 3.bxc3#
      • 1...Bxf3
        • 2.Qg1
          • threat
            • 3.Qg7#
          • 2...Bg2
            • 3.f3#
          • 2...Bg4
            • 3.f3#
      • 1...Bxf5
        • 2.Qxh4
          • threat
            • 3.Qh8#
          • 2...Bh7
            • 3.f5#

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