MESON Chess Problem Database

Problem Display
PID: 96816 (4k2N/8/8/5B2/8/B1p3R1/K3p1r1/b1R1QNr1 w - - 0 1)

Wenman, Francis Percival (aka Percy Wenman)

200 Assorted Problems (Wenman), 1945

4k2N/8/8/5B2/8/B1p3R1/K3p1r1/b1R1QNr1

#2

8 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Rd1?
      • threat
        • 2.Bg6#
        • 2.Re3#
      • 1...Rxf1
        • 2.Re3#
      • 1...Rf2
        • 2.Re3#
      • 1...c2
        • 2.Bg6#
      • 1...Rxg3!
    • 1.Rcxc3?
      • threat
        • 2.Rc8#
      • 1...Kd8
        • 2.Rc8#
      • 1...Bxc3!
    • 1.Rgxc3?
      • threat
        • 2.Rc8#
      • 1...Kd8
        • 2.Rc8#
      • 1...Bxc3!
  • Keys
    • 1.Qd2!
      • threat
        • 2.Bg6#
        • 2.Re3#
        • 2.Qd7#
      • 1...Rxf1
        • 2.Re3#
        • 2.Qd7#
      • 1...Rxg3
        • 2.Qd7#
      • 1...exf1Q
        • 2.Re3#
      • 1...exf1S
        • 2.Bg6#
      • 1...exf1B
        • 2.Bg6#
        • 2.Re3#
      • 1...exf1R
        • 2.Re3#
      • 1...cxd2
        • 2.Rc8#
      • 1...e1Q
        • 2.Bg6#
      • 1...e1S
        • 2.Bg6#
        • 2.Re3#
      • 1...e1B
        • 2.Bg6#
        • 2.Re3#
      • 1...e1R
        • 2.Bg6#
      • 1...Rf2
        • 2.Re3#
        • 2.Qd7#
      • 1...c2
        • 2.Bg6#
        • 2.Qd7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(A);
      • Threat
        • DUALS(2)
      • Vars
        • R(b);XS(C)::R(F)
        • R(d);::R(F)
        • P(e);::B(G)
      • Refutation
        • R(d);XR(F)
    • Try
      • R(A);XP(e)
      • Threat
        • R(A)
      • Vars
        • K(f);N_SPINP(c),P-FLIGHT::R1(A)
      • Refutation
        • B(a);XR(A)
    • Try
      • R(F);XP(e)
      • Threat
        • R(F)
      • Vars
        • K(f);N_SPINP(c),P-FLIGHT::R1(F)
      • Refutation
        • B(a);XR(F)
  • Actual
    • Q(B);N_PINP(c)
    • Threat
      • DUALS(3)
    • Vars
      • R(d);XR(F)::QAB1(B)
      • P(c);P_PINQ(B),XS(C)::R(F)
      • P(c);P_PINQ(B),XS(C)::B(G)
      • P(e);OGATE,XQ(B)::R(A)
      • P(c);P_PINQ(B)::B(G)
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