MESON Chess Problem Database

Problem Display
PID: 42459 (8/8/4p3/4P1B1/3R2N1/4N1P1/2Brk1K1/1R6 w - - 0 1)

Benedek, Attila

3rd HM., BCF 119. Ty., 1968-1969

8/8/4p3/4P1B1/3R2N1/4N1P1/2Brk1K1/1R6

#2

9 + 3

3751 FIDE Album (1968-1970) 1977
3310 2345 Chess Problems 1997
14674 Attila Benedek - That's All 2007
81 Chess 2010

SOLUTION

  • SOUND
  • Tries
    • 1.Sf5?
      • threat
        • 2.Rxd2#
        • 2.Re4#
      • 1...Rxd4
        • 2.Sxd4#
      • 1...exf5
        • 2.Rxd2#
      • 1...Rd1
        • 2.Re4#
      • 1...Rd3
        • 2.Bxd3#
      • 1...Rxc2!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sc3#
        • 2.Sf4#
        • 2.Rxd2#
        • 2.Re4#
      • 1...Rxc2
        • 2.Sf4#
      • 1...Rxd4
        • 2.Sc3#
      • 1...exd5
        • 2.Rxd2#
      • 1...Rd1
        • 2.Re4#
      • 1...Rd3
        • 2.Bxd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • DUALS(2)
      • Vars
        • R(a);XR(F)::S(D),XR(a)
        • P(c);XS(D)::R1(F),XR(a)
        • R(a);::R(F)
        • R(a);N_GUARD::B(B),XR(a)
      • Refutation
        • R(a);XB(B)
  • Actual
    • S(D);
    • Threat
      • DUALS(4)
    • Vars
      • R(a);XB(B)::S(D)
      • R(a);XR(F)::S(D)
      • P(c);XS(D)::R1(F),XR(a)
      • R(a);::R(F)
      • R(a);N_GUARD::B(B),XR(a)
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