MESON Chess Problem Database

Problem Display
PID: 58354 (8/8/8/b7/rpp1B3/BR6/RP5k/5K2 w - - 0 1)

Hewis, R

Chess, 1943

8/8/8/b7/rpp1B3/BR6/RP5k/5K2

#2

6 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Rxa3
      • 2.bxa3#
  • Keys
    • 1.Re3!
      • threat
        • 2.b3#
      • 1...Rxa3
        • 2.bxa3#
      • 1...bxa3
        • 2.b4#
      • 1...b3
        • 2.Bd6#
      • 1...c3
        • 2.bxc3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • R(b);OGATE,XB(D)::R(B)+P(C),XR(b)
  • Actual
    • R(E);
    • Threat
      • R(B)+P(C)
    • Vars
      • R(b);OGATE,XB(D)::R(B)+P(C),XR(b)
      • P(c);OGATE,XB(D)::R(B)+P(C)
      • P(c);OGATE::B(D)
      • P(d);OGATE::R(B)+P(C),XP(d)
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