MESON Chess Problem Database

Problem Display
PID: 159229 (8/8/8/6N1/8/8/3R3B/Rb2K2k w Q - 0 1)

Antipov, Viacheslav Pavlovich

Sa ogneupory, 1986

8/8/8/6N1/8/8/3R3B/Rb2K2k

#2

5 + 2

15148 Sadier Collection 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Ba2
      • 2.0-0-0#
    • 1...Be4
      • 2.0-0-0#
    • 1...Bf5
      • 2.0-0-0#
    • 1...Bg6
      • 2.0-0-0#
    • 1...Bh7
      • 2.0-0-0#
  • Tries
    • 1.Rc2?
      • 1...Ba2
        • 2.0-0-0#
      • 1...Bxc2!
    • 1.Re2?
      • 1...Bd3
        • 2.0-0-0#
      • 1...Ba2
        • 2.0-0-0#
      • 1...Be4
        • 2.0-0-0#
      • 1...Bf5
        • 2.0-0-0#
      • 1...Bg6
        • 2.0-0-0#
      • 1...Bh7
        • 2.0-0-0#
      • 1...Bc2!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sg3#
      • 1...Bxe4
        • 2.0-0-0#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 4
  • Sets
    • B(a);::0-0-0
  • Tries
    • Try
      • R(C);
      • Vars
        • B(a);::0-0-0
      • Refutation
        • B(a);XR(C)
    • Try
      • R(C);
      • Vars
        • B(a);::0-0-0
      • Refutation
        • B(a);
  • Actual
    • S(E);
    • Threat
      • S(E)
    • Vars
      • B(a);XS(E)::0-0-0
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