MESON Chess Problem Database

Problem Display
PID: 171427 (8/5N2/4B3/8/3kp3/2R3K1/1B6/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Shakh-M (Borovich), 1998

8/5N2/4B3/8/3kp3/2R3K1/1B6/8

#2

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sg5?
      • 1...Ke5
        • 2.Rd3#
        • 2.Rc6#
      • 1...e3!
    • 1.Sh6?
      • 1...Ke5
        • 2.Rc6#
      • 1...e3!
    • 1.Sd8?
      • threat
        • 2.Sc6#
      • 1...Ke5
        • 2.Rd3#
        • 2.Rc6#
      • 1...e3!
    • 1.Sh8?
      • 1...Ke5
        • 2.Rc6#
      • 1...e3!
  • Keys
    • 1.Se5!
      • threat
        • 2.Sc6#
      • 1...Kxe5
        • 2.Rc6#
      • 1...e3
        • 2.Rc4#

This is a version of 171314

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Refutation
        • P(b);
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(A)+R(B)
      • Refutation
        • P(b);
    • Try
      • S(E);
      • Threat
        • S(E)
      • Refutation
        • P(b);
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(A)+R(B)
      • Refutation
        • P(b);
  • Actual
    • S(E);
    • Threat
      • S(E)
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(A)+R(B)
      • P(b);SBLOCK::B(A)+R(B),DCHECK
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