MESON Chess Problem Database

Problem Display
PID: 10991 (8/8/K7/4p3/2R1B2R/2N1k3/5q2/4b1Q1 w - - 0 1)

Tuzar, Vaclav

Nove parizske mody, 1896

8/8/K7/4p3/2R1B2R/2N1k3/5q2/4b1Q1

#2

6 + 4

5584 Galerie Ceskoslovenskych Skladatelu 01 1965

SOLUTION

  • SOUND
  • Tries
    • 1.Rh3+?
      • 1...Kf4
        • 2.Sd5#
      • 1...Kd2!
    • 1.Qxe1+?
      • 1...Qe2
        • 2.Sd1#
        • 2.Sd5#
        • 2.Qxe2#
      • 1...Qxe1!
  • Keys
    • 1.Rh2!
      • 1...Kd2
        • 2.Qg5#
      • 1...Kf4
        • 2.Sd5#
      • 1...Qxg1
        • 2.Sd5#
      • 1...Bxc3
        • 2.Qxf2#
      • 1...Bd2
        • 2.Qxf2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(E);CHECK
      • Vars
        • K(c);N_SPINQ(b),S_FLIGHT::S(B)
      • Refutation
        • K(c);N_SPINQ(b),S_FLIGHT
    • Try
      • Q(A);CHECK,N_PINQ(b),XB(a)
      • Refutation
        • Q(b);XQ(A)
  • Actual
    • R(E);
    • Vars
      • K(c);S_FLIGHT::QAB(A)
      • K(c);N_SPINQ(b),S_FLIGHT::S(B)
      • Q(b);N_SPINQ(b),XQ(A)::S(B)
      • B(a);N_GUARD,XS(B)::QAB1(A),XQ(b)
      • B(a);N_GUARD::QAB1(A),XQ(b)
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