MESON Chess Problem Database

Problem Display
PID: 136035 (3Q4/3Np1P1/2P1P2B/K3RBr1/1P1k4/8/5R2/8 w - - 0 1)

Taylor, Jesse Paul

The Field, 1917

(First published on Sat Jun 9 1917)

3Q4/3Np1P1/2P1P2B/K3RBr1/1P1k4/8/5R2/8

#2

11 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Sc5+?
      • 1...Kc3
        • 2.Rc2#
        • 2.Qd3#
      • 1...Kc4
        • 2.Rc2#
        • 2.Qd3#
      • 1...Kxe5!
    • 1.Sb6+?
      • 1...Kc3
        • 2.Re3#
        • 2.Qd3#
      • 1...Kxe5!
    • 1.Sf6+?
      • 1...Kc3
        • 2.Qd3#
      • 1...Kc4
        • 2.Qd3#
      • 1...Kxe5!
    • 1.Sb8+?
      • 1...Kc3
        • 2.Qd3#
      • 1...Kc4
        • 2.Qd3#
      • 1...Kxe5!
    • 1.Sf8+?
      • 1...Kc3
        • 2.Qd3#
      • 1...Kc4
        • 2.Qd3#
      • 1...Kxe5!
  • Keys
    • 1.Re3!
      • 1...Rxf5+
        • 2.Se5#
      • 1...Kxe3
        • 2.Qb6#
      • 1...Kc4
        • 2.Se5#
        • 2.Sb6#
      • 1...Kd5
        • 2.Se5#
      • 1...Rxg7
        • 2.Se5#
        • 2.Sb6#
      • 1...Rg1
        • 2.Se5#
        • 2.Sb6#
      • 1...Rg2
        • 2.Se5#
        • 2.Sb6#
      • 1...Rg3
        • 2.Se5#
        • 2.Sb6#
      • 1...Rg4
        • 2.Se5#
        • 2.Sb6#
      • 1...Rh5
        • 2.Se5#
        • 2.Sb6#
      • 1...Rg6
        • 2.Se5#
        • 2.Sb6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(I);CHECK
      • Refutation
        • K(a);S_FLIGHT,XR(D)
    • Try
      • S(I);CHECK
      • Refutation
        • K(a);S_FLIGHT,XR(D)
    • Try
      • S(I);CHECK
      • Vars
        • K(a);OGATE,S_FLIGHT::QAR1(K)
        • K(a);OGATE,P-FLIGHT::QAB1(K)
      • Refutation
        • K(a);S_FLIGHT,XR(D)
    • Try
      • S(I);CHECK
      • Vars
        • K(a);OGATE,S_FLIGHT::QAR1(K)
        • K(a);OGATE,P-FLIGHT::QAB1(K)
      • Refutation
        • K(a);S_FLIGHT,XR(D)
    • Try
      • S(I);CHECK
      • Vars
        • K(a);OGATE,S_FLIGHT::QAR1(K)
        • K(a);OGATE,P-FLIGHT::QAB1(K)
      • Refutation
        • K(a);S_FLIGHT,XR(D)
  • Actual
    • R(D);P_SPINB(E)
    • Vars
      • R(b);CHECK,XB(E)::QAR(K)+S(I)
      • K(a);P_SPINR(b),S_FLIGHT,XR(D)::QAB(K)
      • K(a);N_PINB(E),P-FLIGHT::QAR(K)+S(I)
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