MESON Chess Problem Database

Problem Display
PID: 229401 (8/5B2/p1R1P3/r1rQ4/k1p5/P7/2K5/R7 w - - 0 1)

Bunka, Vladislav

Sachova skladba, 2002

8/5B2/p1R1P3/r1rQ4/k1p5/P7/2K5/R7

#2

7 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Qb3#
  • Keys
    • 1.Be8!
      • 1...Kb5
        • 2.Rd6#
      • 1...Rxd5
        • 2.Rxc4#
      • 1...Rxc6
        • 2.Qxc4#
      • 1...Rab5
        • 2.Rxa6#
      • 1...Rcb5
        • 2.Rxc4#
      • 1...c3
        • 2.Qb3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • P(b);OGATE::QAB1(D)
  • Actual
    • B(G);
    • Vars
      • K(a);P_SPINR(d),S_FLIGHT::B(G)+R(E)
      • R(d);OGATE,XQ(D)::B(G)+R(E),DCHECK,XP(b)
      • R(d);N_GUARD,P_SPINR(d),XR(E)::QAR2(D),XP(b)
      • R(c);S_CUTR(d),S_CUTR(d)::R(E),XP(e)
      • R(d);OGATE::R(E),XP(b)
      • P(b);OGATE::QAB1(D)
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