MESON Chess Problem Database

Problem Display
PID: 172388 (6R1/8/8/2Q5/4Pk2/2bp4/6K1/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1997

6R1/8/8/2Q5/4Pk2/2bp4/6K1/8

#2

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kxe4
      • 2.Rg4#
  • Keys
    • 1.Rg3!
      • threat
        • 2.Qf5#
      • 1...Kxe4
        • 2.Rg4#
      • 1...Be5
        • 2.Qe3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(c);P-FLIGHT,XP(B)::R(D)
  • Actual
    • R(D);
    • Threat
      • QAR1(C)
    • Vars
      • K(c);P-FLIGHT,XP(B)::R(D)
      • B(a);SBLOCK::QAB1(C)
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