MESON Chess Problem Database

Problem Display
PID: 108567 (2r5/BB1pp3/2r2p2/R4pp1/2Qbk1N1/1p1p2P1/pP1P4/nnK2R2 w - - 0 1)

Kapros, Jorge Marcelo

Gazeta Czestochowska, 1988

2r5/BB1pp3/2r2p2/R4pp1/2Qbk1N1/1p1p2P1/pP1P4/nnK2R2

#2

10 + 14

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sc2
      • 2.Qd5#
    • 1...Sc3
      • 2.Qxd4#
    • 1...e5
      • 2.Sxf6#
    • 1...e6
      • 2.Sxf6#
  • Tries
    • 1.Kd1?
      • threat
        • 2.Qd5#
        • 2.Qxd4#
      • 1...Sc2
        • 2.Qd5#
      • 1...d5
        • 2.Qxd5#
        • 2.Qxd4#
      • 1...e5
        • 2.Sxf6#
        • 2.Qd5#
      • 1...e6
        • 2.Sxf6#
        • 2.Qxd4#
      • 1...Sc3+!
    • 1.Bxc6+?
      • 1...dxc6
        • 2.Qxd4#
      • 1...d5
        • 2.Bxd5#
        • 2.Qxd5#
        • 2.Qxd4#
      • 1...Rxc6!
    • 1.Rc5?
      • threat
        • 2.Qd5#
      • 1...d5
        • 2.Qxd5#
      • 1...e6
        • 2.Sxf6#
      • 1...Sc3!
  • Keys
    • 1.Sh2!
      • threat
        • 2.Re1#
      • 1...Sc2
        • 2.Qd5#
      • 1...Sc3
        • 2.Qxd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • S(a);N_PINQ(F)::QAB1(F)
    • S(b);N_PINQ(F)::QAR1(F),XB(f)
    • P(m);N_GUARD::S(G),XP(k)
  • Tries
    • Try
      • K(A);N_SPINQ(F),P-FLIGHT
      • Threat
        • DUALS(2)
      • Vars
        • S(a);::QAB1(F)
      • Refutation
        • S(b);CHECK
    • Try
      • B(J);CHECK,N_SPINQ(F),XR(j)
      • Vars
        • P(l);XB(J)::QAR1(F),XB(f)
      • Refutation
        • R(n);P_PINQ(F),XB(J)
    • Try
      • R(H);N_SPINQ(F)
      • Threat
        • QAB1(F)
      • Vars
        • P(l);N_SPINR(j)::QAB1(F),XP(l)
        • P(m);N_GUARD::S(G),XP(k)
      • Refutation
        • S(b);
  • Actual
    • S(G);
    • Threat
      • R(B)
    • Vars
      • S(a);N_PINQ(F)::QAB1(F)
      • S(b);N_PINQ(F)::QAR1(F),XB(f)
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