MESON Chess Problem Database

Problem Display
PID: 222831 (1n3N2/2p5/R1bk1P2/5p2/1N1K1Pr1/3P1rB1/1Q6/8 w - - 0 1)

Weiss, Jenny

Wiener Hausfrauen-Zeitung, 1883

1n3N2/2p5/R1bk1P2/5p2/1N1K1Pr1/3P1rB1/1Q6/8

#2

9 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sd7
      • 2.Rxc6#
  • Keys
    • 1.Kc4!
      • threat
        • 2.Qd4#
        • 2.Qe5#
      • 1...Rfxf4+
        • 2.Qd4#
      • 1...Rgxf4+
        • 2.Qd4#
      • 1...Rxd3
        • 2.Qe5#
      • 1...Sxa6
        • 2.Qe5#
      • 1...Re3
        • 2.Qd4#
      • 1...Sd7
        • 2.Rxc6#
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • S(g);N_GUARD::R1(G),XB(d)
  • Actual
    • K(E);P-FLIGHT
    • Threat
      • DUALS(2)
    • Vars
      • R(a);CHECK,P_SPINR(a),XP(F)::QAR2(A)
      • R(b);CHECK,P_SPINR(b),XP(F)::QAR2(A)
      • R(a);XP(B)::QAB1(A)
      • S(g);N_SPINB(d),XR(G)::QAB1(A)
      • R(a);::QAR2(A)
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