MESON Chess Problem Database

Problem Display
PID: 242196 (1B6/4b3/1R1pp1N1/1K6/3kp3/6R1/4P1B1/8 w - - 0 1)

Kisis, Imants J

Revista Romana de Sah, 1964

1B6/4b3/1R1pp1N1/1K6/3kp3/6R1/4P1B1/8

#2

7 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Rd3#
    • 1...Bh4
      • 2.Rxd6#
    • 1...Bg5
      • 2.Rxd6#
    • 1...Bf6
      • 2.Rxd6#
    • 1...Bd8
      • 2.Rxd6#
    • 1...d5
      • 2.Be5#
  • Keys
    • 1.Ba7!
      • threat
        • 2.Rxd6#
      • 1...Kd5
        • 2.Rd3#
      • 1...e3
        • 2.Rc6#
      • 1...d5
        • 2.Rd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 1
    • REMOVED MATES = 4
  • Sets
    • K(a);P-FLIGHT,P_SPINP(b)::R(C)
    • B(e);N_GUARD::R(E),XP(c)
    • P(c);OGATE,SBLOCK::B(G)
  • Actual
    • B(G);
    • Threat
      • B(G)+R(E),DCHECK,XP(c)
    • Vars
      • K(a);P-FLIGHT,P_SPINP(b)::R(C)
      • P(b);::B(G)+R(E)
      • P(c);::B(G)+R(E)
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