MESON Chess Problem Database

Problem Display
PID: 121339 (3b4/Q7/2Kp1R2/8/3Pk3/3p4/3n1P2/8 w - - 0 1)

Bobrov, Pavel Pavlovich

La Strategie, 1908

3b4/Q7/2Kp1R2/8/3Pk3/3p4/3n1P2/8

#2

5 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qg4#
      • 1...Kxd4
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);
    • Threat
      • QAR2(E)
    • Vars
      • K(c);P-FLIGHT,XP(B)::QAB(E)+R(D),DCHECK
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