MESON Chess Problem Database

Problem Display
PID: 195111 (8/8/3p1p2/1P1P1P2/1N2k3/1P2P1R1/4R3/5KB1 w - - 0 1)

Merenyi, Lajos

Magyar Sakkvilag, 1918

8/8/3p1p2/1P1P1P2/1N2k3/1P2P1R1/4R3/5KB1

#2

10 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Sc6?
      • 1...Kd3
        • 2.e4#
      • 1...Kxd5
        • 2.e4#
      • 1...Kxf5!
  • Keys
    • 1.Sd3!
      • 1...Kxd3
        • 2.e4#
      • 1...Kxd5
        • 2.e4#
      • 1...Kxf5
        • 2.e4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(G);
      • Vars
        • K(a);OGATE,S_FLIGHT::R(F)+P(E)
        • K(a);OGATE,S_FLIGHT,XP(I)::P(E)
      • Refutation
        • K(a);S_FLIGHT,XP(J)
  • Actual
    • S(G);
    • Vars
      • K(a);OGATE,S_FLIGHT,XS(G)::R(F)+P(E)
      • K(a);OGATE,S_FLIGHT,XP(I)::P(E)
      • K(a);OGATE,S_FLIGHT,XP(J)::P(E)
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