MESON Chess Problem Database

Problem Display
PID: 78025 (8/3RK3/8/4Qp2/5R2/8/4P3/1nr1k2n w - - 0 1)

Havel, Miroslav

Prager Presse, 1922

8/3RK3/8/4Qp2/5R2/8/4P3/1nr1k2n

#2

5 + 5

6024 Bohemian Garnets 1923

SOLUTION

  • SOUND
  • Keys
    • 1.Qd4!
      • 1...Kxe2
        • 2.Qe5#
      • 1...Sd2
        • 2.Qxd2#
      • 1...Sf2
        • 2.Qxf2#
      • 1...Rd1
        • 2.Qxd1#
      • 1...Rc2
        • 2.Qd1#
      • 1...Rc3
        • 2.Qd1#
      • 1...Rc4
        • 2.Qd1#
      • 1...Rc5
        • 2.Qd1#
      • 1...Rc6
        • 2.Qd1#
      • 1...Rc7
        • 2.Qd1#
      • 1...Rc8
        • 2.Qd1#
      • 1...Sa3
        • 2.Qd2#
      • 1...Sc3
        • 2.Qd2#
      • 1...Sg3
        • 2.Qf2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 14
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Vars
      • K(c);OGATEB,P-FLIGHT,XP(A)::QAR(C)
      • S(a);N_GUARD::QAB1(C),XS(a)
      • S(d);N_GUARD::QAB1(C),XS(d)
      • R(b);N_GUARD::QAR1(C),XR(b)
      • R(b);N_GUARD::QAR1(C)
      • R(b);N_GUARD,P_PINR(D)::QAR1(C)
      • S(a);N_GUARD::QAB1(C)
      • S(d);N_GUARD::QAB1(C)
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