MESON Chess Problem Database

Problem Display
PID: 178581 (6K1/2b3N1/3p4/1Q1P2B1/3Pk3/3p1N1P/5R2/6r1 w - - 0 1)

Riczu, Lajos

Boletim da UBP, 1964

6K1/2b3N1/3p4/1Q1P2B1/3Pk3/3p1N1P/5R2/6r1

#2

9 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Re2+?
      • 1...Kxf3
        • 2.Qxd3#
      • 1...dxe2!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sd2#
      • 1...Rxg5+
        • 2.Sxg5#
      • 1...Kxf5
        • 2.Qxd3#
      • 1...Rd1
        • 2.Sg3#
      • 1...Ba5
        • 2.Sxd6#
      • 1...d2
        • 2.Sxd2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(A);CHECK
      • Vars
        • K(c);S_FLIGHT,XS(B)::QAR2(E),XP(b)
      • Refutation
        • P(b);XR(A)
  • Actual
    • S(H);P_SPINB(G)
    • Threat
      • S(B)
    • Vars
      • R(a);CHECK,XB(G)::S(B),XR(a)
      • K(c);S_FLIGHT,XS(H)::QAB(E),XP(b)
      • R(a);N_GUARD,N_PINB(G)::S(H)
      • B(e);N_GUARD::S(H),XP(d)
      • P(b);::S(B),XP(b)
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