MESON Chess Problem Database

Problem Display
PID: 190160 (4r3/5B1p/q4p2/5k2/3P1p1K/8/2PB1NP1/2b2R2 w - - 0 1)

Kintzig, Robert

Pesti Naplo, 1913

4r3/5B1p/q4p2/5k2/3P1p1K/8/2PB1NP1/2b2R2

#2

8 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...f3
      • 2.g4#
  • Keys
    • 1.Se4!
      • threat
        • 2.Sg3#
        • 2.Rxf4#
      • 1...Kxe4
        • 2.Rxf4#
      • 1...Qxf1
        • 2.Sd6#
      • 1...Rxe4
        • 2.g4#
      • 1...Bxd2
        • 2.Sg3#
      • 1...Qd3
        • 2.Sd6#
        • 2.Rxf4#
      • 1...Qa3
        • 2.Rxf4#
      • 1...Qd6
        • 2.Sg3#
        • 2.Sxd6#
      • 1...Rg8
        • 2.Rxf4#
      • 1...f3
        • 2.Sg3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • P(b);N_GUARD::P(E)
  • Actual
    • S(D);P_PINP(b)
    • Threat
      • DUALS(2)
    • Vars
      • K(c);N_SPINP(b),S_FLIGHT,XS(D)::R1(A),XP(b)
      • Q(d);N_GUARD,N_SPINP(b),XR(A)::S(D)
      • R(g);SBLOCK,XS(D)::P(E)
      • B(a);XB(C)::S(D)
      • Q(d);::R1(A),XP(b)
      • R(g);::R1(A),XP(b)
      • P(b);::S(D)
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