MESON Chess Problem Database

Problem Display
PID: 229431 (2r5/4Q3/8/8/2N5/3p4/n2K4/rk6 w - - 0 1)

Bryukhanov, Ivan Oleksandrovich

Sachova skladba, 2003

2r5/4Q3/8/8/2N5/3p4/n2K4/rk6

#2

3 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qa3!
      • threat
        • 2.Qb2#
        • 2.Qb3#
        • 2.Qxd3#
      • 1...Rxc4
        • 2.Qb3#
      • 1...Rb8
        • 2.Qxd3#
      • 1...Rd8
        • 2.Qb2#
        • 2.Qb3#
      • 1...Sc1
        • 2.Qb2#
      • 1...Sc3
        • 2.Qb2#
        • 2.Qb3#
      • 1...Sb4
        • 2.Qb2#
        • 2.Qb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Threat
      • DUALS(3)
    • Vars
      • R(e);XS(B)::QAR2(C)
      • R(e);::QAB(C),XP(d)
      • S(c);::QAR1(C)
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