MESON Chess Problem Database

Problem Display
PID: 162286 (1Q6/3R4/6K1/6p1/4k3/2P3r1/4PbP1/3B2q1 w - - 0 1)

Thomas, Georg

Magasinet, 1948

(First published on Sun Jul 4 1948)

1Q6/3R4/6K1/6p1/4k3/2P3r1/4PbP1/3B2q1

#2

7 + 5

15601 Albrecht-Leiss-Degener Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qe5#
    • 1...Re3
      • 2.Rd4#
    • 1...Be3
      • 2.Bc2#
  • Tries
    • 1.Bc2+?
      • 1...Ke3
        • 2.Qe5#
      • 1...Rd3!
    • 1.Rd4+?
      • 1...Ke3
        • 2.Qe5#
        • 2.Qe8#
      • 1...Bxd4!
    • 1.Qd6?
      • threat
        • 2.Re7#
      • 1...Ke3
        • 2.Re7#
        • 2.Qe5#
        • 2.Qd4#
      • 1...Bd4!
  • Keys
    • 1.e3!
      • threat
        • 2.Qe8#
      • 1...Kxe3
        • 2.Qe5#
      • 1...Rxe3
        • 2.Rd4#
      • 1...Bxe3
        • 2.Bc2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(d);P-FLIGHT::QAR2(G)
    • R(c);SBLOCK,S_CUTB(b)::R1(F)
    • B(b);SBLOCK,S_CUTR(c)::B(A)
  • Tries
    • Try
      • B(A);CHECK
      • Vars
        • K(d);P-FLIGHT::QAR2(G)
      • Refutation
        • R(c);P_SPINR(c)
    • Try
      • R(F);CHECK
      • Refutation
        • B(b);XR(F)
    • Try
      • Q(G);
      • Threat
        • R(F)
      • Refutation
        • B(b);
  • Actual
    • P(B);
    • Threat
      • QAR(G)
    • Vars
      • K(d);P-FLIGHT,XP(B)::QAR2(G)
      • R(c);SBLOCK,XP(B)::R1(F)
      • B(b);SBLOCK,XP(B)::B(A)
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