MESON Chess Problem Database

Problem Display
PID: 203568 (6K1/6N1/5Rp1/6k1/7R/3N1p2/5B2/8 w - - 0 1)

Weisz, Odon

Nepszava, 1924

6K1/6N1/5Rp1/6k1/7R/3N1p2/5B2/8

#2

6 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sh5?
      • 1...Kh6
        • 2.Be3#
      • 1...gxh5!
    • 1.Rh1?
      • 1...Kg4
        • 2.Rxg6#
      • 1...Kxf6!
    • 1.Rh2?
      • 1...Kg4
        • 2.Rxg6#
      • 1...Kxf6!
    • 1.Ra4?
      • 1...Kh6
        • 2.Be3#
      • 1...Kxf6!
    • 1.Rb4?
      • 1...Kh6
        • 2.Be3#
      • 1...Kxf6!
    • 1.Rc4?
      • 1...Kh6
        • 2.Be3#
      • 1...Kxf6!
    • 1.Rd4?
      • 1...Kh6
        • 2.Be3#
      • 1...Kxf6!
    • 1.Re4?
      • 1...Kh6
        • 2.Be3#
      • 1...Kxf6!
    • 1.Rh7?
      • 1...Kg4
        • 2.Rxg6#
      • 1...Kxf6!
    • 1.Rh8?
      • 1...Kg4
        • 2.Rxg6#
      • 1...Kxf6!
  • Keys
    • 1.Rh6!
      • threat
        • 2.Rfxg6#
        • 2.Rhxg6#
      • 1...Kg4
        • 2.Rfxg6#
      • 1...Kxf6
        • 2.Bh4#
      • 1...Kxh6
        • 2.Be3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • P(c);XS(E)
    • Try
      • R(C);
      • Vars
        • K(b);P-FLIGHT::R(D),XP(c)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P-FLIGHT::R(D),XP(c)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P_SPINP(c),S_FLIGHT::B(A)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P-FLIGHT::R(D),XP(c)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
    • Try
      • R(C);
      • Vars
        • K(b);P-FLIGHT::R(D),XP(c)
      • Refutation
        • K(b);S_FLIGHT,XR(D)
  • Actual
    • R(C);
    • Threat
      • DUALS(2)
    • Vars
      • K(b);P-FLIGHT::R(D),XP(c)
      • K(b);P_SPINP(c),S_FLIGHT,XR(D)::B(A)
      • K(b);P_SPINP(c),S_FLIGHT,XR(C)::B(A)
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