MESON Chess Problem Database

Problem Display
PID: 61119 (8/6Q1/8/K4p2/2N2k2/3n4/3Rnp2/2B1b2B w - - 0 1)

Tuxen, Harri Viggo

2nd HM., Good Companions (October Meredith Ty.), 1919

8/6Q1/8/K4p2/2N2k2/3n4/3Rnp2/2B1b2B

#2

6 + 6

3132 The Good Companion Two-Mover 1922

SOLUTION

  • SOUND
  • Sets
    • 1...Bxd2+
      • 2.Bxd2#
    • 1...Sc3
      • 2.Rxf2#
    • 1...Sb4
      • 2.Rd4#
  • Keys
    • 1.Sb6!
      • threat
        • 2.Sd5#
      • 1...Bxd2+
        • 2.Bxd2#
      • 1...Ke3
        • 2.Sd5#
      • 1...Sc3
        • 2.Rxf2#
      • 1...Sb4
        • 2.Rd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • B(a);CHECK,OGATE,P_SPINB(a),XR(C)::B(A),XB(a)
    • S(b);N_PINR(C)::B(A)+R(C),DCHECK,XP(c)
    • S(d);N_PINR(C)::B(A)+R(C),DCHECK
  • Actual
    • S(D);
    • Threat
      • S(D)
    • Vars
      • B(a);CHECK,OGATE,P_SPINB(a),XR(C)::B(A),XB(a)
      • K(e);S_FLIGHT::S(D)
      • S(b);N_PINR(C)::B(A)+R(C),DCHECK,XP(c)
      • S(d);N_PINR(C)::B(A)+R(C),DCHECK
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