MESON Chess Problem Database

Problem Display
PID: 131905 (8/1p1B4/1p4N1/bp1k4/1r1N4/1P3P2/1B1RP3/4K3 w - - 0 1)

Schuld, Henk L

Schachblatter, 1912

8/1p1B4/1p4N1/bp1k4/1r1N4/1P3P2/1B1RP3/4K3

#2

9 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Se6#
  • Tries
    • 1.e4+?
      • 1...Kc5
        • 2.Se6#
      • 1...Kd6!
  • Keys
    • 1.Ba3!
      • 1...Kc5
        • 2.Se6#
      • 1...Kd6
        • 2.Se6#
      • 1...Rxb3
        • 2.Be6#
      • 1...Rxd4
        • 2.e4#
      • 1...Ra4
        • 2.Be6#
        • 2.e4#
      • 1...Rc4
        • 2.Be6#
        • 2.e4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(d);P-FLIGHT::S(G)
  • Tries
    • Try
      • P(D);CHECK
      • Vars
        • K(d);P-FLIGHT::S(G)
      • Refutation
        • K(d);P-FLIGHT
  • Actual
    • B(B);
    • Vars
      • K(d);P-FLIGHT,P_SPINR(a)::S(G)
      • K(d);P-FLIGHT,P_SPINR(a)::R(C)+S(G)
      • R(a);P_PINR(C),XP(E)::B(I)
      • R(a);P_PINR(C),P_SPINR(a),XS(G)::P(D)
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