MESON Chess Problem Database

Problem Display
PID: 87768 (5B2/2p3Q1/1R1rP1p1/1P1k4/3N4/3K1pn1/8/7B w - - 0 1)

Satanovsky, Mikhail S

Problemista, 1965

5B2/2p3Q1/1R1rP1p1/1P1k4/3N4/3K1pn1/8/7B

#2

8 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Rxd6#
  • Keys
    • 1.Sxf3!
      • threat
        • 2.Qe5#
      • 1...Kc5+
        • 2.Qd4#
      • 1...Kxe6+
        • 2.Sd4#
      • 1...Rxe6
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • P(f);N_GUARD,SBLOCK::R1(E),XR(d)
  • Actual
    • S(C);XP(a)
    • Threat
      • QAR1(G)
    • Vars
      • K(c);CHECK,P-FLIGHT,P_SPINR(d)::QAB1(G)
      • K(c);CHECK,P_SPINR(d),S_FLIGHT,XP(F)::S(C)
      • R(d);XP(F)::QAR1(G)
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