MESON Chess Problem Database

Problem Display
PID: 38 (4Q3/5p2/p5p1/4n2r/PB1R3R/Pk3p2/bp1KB1n1/1r6 w - - 0 1)

Tuxen, Harri Viggo

De Problemist, 1930

4Q3/5p2/p5p1/4n2r/PB1R3R/Pk3p2/bp1KB1n1/1r6

#2

8 + 11

1577 Jaarboek 1934
2048 Tuxens skakopgaver (Leif C Schmidt) 1984

SOLUTION

  • SOUND
  • Sets
    • 1...Rd1+
      • 2.Bxd1#
    • 1...Sd3
      • 2.Rxd3#
    • 1...Sc4+
      • 2.Bxc4#
    • 1...Sg4
      • 2.Bc4#
  • Tries
    • 1.Bc5?
      • threat
        • 2.Qb8#
      • 1...Rd1+
        • 2.Bxd1#
      • 1...Sc4+
        • 2.Bxc4#
      • 1...Sd3
        • 2.Rxd3#
      • 1...Sc6
        • 2.Rd3#
      • 1...Sd7
        • 2.Rd3#
      • 1...Rh8!
    • 1.Bd6?
      • threat
        • 2.Qb8#
      • 1...Rd1+
        • 2.Bxd1#
      • 1...Sc4+
        • 2.Bxc4#
      • 1...Sd3
        • 2.Rxd3#
      • 1...Sg4
        • 2.Bc4#
      • 1...Sc6
        • 2.Rd3#
      • 1...Sd7
        • 2.Rd3#
      • 1...Rh8!
    • 1.Be7?
      • threat
        • 2.Qb8#
      • 1...Rd1+
        • 2.Bxd1#
      • 1...Sc4+
        • 2.Bxc4#
      • 1...Sd3
        • 2.Rxd3#
      • 1...Sg4
        • 2.Bc4#
      • 1...Sc6
        • 2.Rd3#
      • 1...Sd7
        • 2.Rd3#
      • 1...Rh8!
  • Keys
    • 1.Bf8!
      • threat
        • 2.Qb8#
      • 1...Rd1+
        • 2.Bxd1#
      • 1...Sc4+
        • 2.Bxc4#
      • 1...Sd3
        • 2.Rxd3#
      • 1...Sg4
        • 2.Bc4#
      • 1...Sc6
        • 2.Rd3#
      • 1...Sd7
        • 2.Rd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • R(a);CHECK,N_GUARD::B(B),XR(a)
    • S(g);N_GUARD::R(F),XS(g)
    • S(g);CHECK,N_GUARD::B(B),XS(g)
    • S(g);N_GUARD::B(B)
  • Tries
    • Try
      • B(E);
      • Threat
        • QAR(H)
      • Vars
        • R(a);CHECK,N_GUARD::B(B),XR(a)
        • S(g);CHECK,N_GUARD::B(B),XS(g)
        • S(g);N_GUARD::R(F),XS(g)
        • S(g);N_GUARD::R(F)
      • Refutation
        • R(h);
    • Try
      • B(E);
      • Threat
        • QAR(H)
      • Vars
        • R(a);CHECK,N_GUARD::B(B),XR(a)
        • S(g);CHECK,N_GUARD::B(B),XS(g)
        • S(g);N_GUARD::R(F),XS(g)
        • S(g);N_GUARD::B(B)
        • S(g);N_GUARD::R(F)
      • Refutation
        • R(h);
    • Try
      • B(E);
      • Threat
        • QAR(H)
      • Vars
        • R(a);CHECK,N_GUARD::B(B),XR(a)
        • S(g);CHECK,N_GUARD::B(B),XS(g)
        • S(g);N_GUARD::R(F),XS(g)
        • S(g);N_GUARD::B(B)
        • S(g);N_GUARD::R(F)
      • Refutation
        • R(h);
  • Actual
    • B(E);
    • Threat
      • QAR(H)
    • Vars
      • R(a);CHECK,N_GUARD::B(B),XR(a)
      • S(g);CHECK,N_GUARD::B(B),XS(g)
      • S(g);N_GUARD::R(F),XS(g)
      • S(g);N_GUARD::B(B)
      • S(g);N_GUARD::R(F)
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