MESON Chess Problem Database

Problem Display
PID: 28322 (4K3/2PQPp2/pp4p1/b3n2R/Pkb3p1/p1RpB3/5p1q/r1NB4 w - - 0 1)

Stocchi, Ottavio

2nd Prize, La Settimana Enigmistica, 1934/I

4K3/2PQPp2/pp4p1/b3n2R/Pkb3p1/p1RpB3/5p1q/r1NB4

#2

10 + 14

3098 FIDE Album (1914-1944) (I) 2001

SOLUTION

  • SOUND
  • Tries
    • 1.Rxc4+?
      • 1...Kxc4
        • 2.Qd4#
      • 1...Sxc4!
  • Keys
    • 1.Bd2!
      • threat
        • 2.Qd6#
      • 1...Kc5
        • 2.Sxd3#
      • 1...Sxd7
        • 2.Rxd3#
      • 1...Bb3
        • 2.Rc2#
      • 1...Bb5
        • 2.Rc6#
      • 1...Sf3
        • 2.Rb3#
      • 1...Sc6
        • 2.Rxd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK,XB(g)
      • Vars
        • K(f);P-FLIGHT,XR(C)::QAR1(H)
      • Refutation
        • S(j);XR(C)
  • Actual
    • B(D);
    • Threat
      • QAB(H)
    • Vars
      • K(f);P_SPINB(g),P_SPINS(j),S_FLIGHT::S(A),XP(e)
      • S(j);XQ(H)::B(D)+R(C),XP(e)
      • B(g);::B(D)+R(C)
      • B(g);OGATE,P_PINQ(H)::B(D)+R(C)
      • S(j);::B(D)+R(C),DCHECK
      • S(j);::B(D)+R(C),XP(e)
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