MESON Chess Problem Database

Problem Display
PID: 183551 (6Q1/1r2b2K/N3P3/1PNkPR2/R5p1/8/2P1n3/8 w - - 0 1)

Weenink, Henri Gerard Maria

De Maasbode, 1925

(First published on Sun Mar 29 1925)

6Q1/1r2b2K/N3P3/1PNkPR2/R5p1/8/2P1n3/8

#2

10 + 5

16055 HGM Weenink (Euwe/Niemeijer/Rueb/Trotsenburg) 1932

SOLUTION

  • SOUND
  • Sets
    • 1...Rd7
      • 2.exd7#
    • 1...Bh4+
      • 2.e7#
    • 1...Bxc5+
      • 2.e7#
    • 1...Bg5+
      • 2.e7#
    • 1...Bd6+
      • 2.e7#
    • 1...Bf6+
      • 2.e7#
    • 1...Bd8+
      • 2.e7#
    • 1...Bf8+
      • 2.e7#
    • 1...Sd4
      • 2.c4#
  • Keys
    • 1.Qa8!
      • threat
        • 2.Qxb7#
      • 1...Bxc5+
        • 2.Sc7#
      • 1...Sd4
        • 2.c4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 7
  • Sets
    • R(d);OGATE::QAB(J)+P(H),XR(d)
    • B(e);CHECK,OGATE::QAB(J)+P(H)
    • B(e);CHECK,OGATE,XS(D)::QAB(J)+P(H)
    • S(a);SBLOCK::P(A)
  • Actual
    • Q(J);P_PINR(d)
    • Threat
      • QAB(J),XR(d)
    • Vars
      • B(e);CHECK,SBLOCK,XS(D)::S(G)
      • S(a);SBLOCK::P(A)
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