MESON Chess Problem Database

Problem Display
PID: 39607 (1B3R2/8/K1QP2p1/P1P1k1p1/3r2B1/3p4/2PP4/8 w - - 0 1)

Vukcevich, Milan Radoje

11th Place, Match: Macedonia - USA, 2001

1B3R2/8/K1QP2p1/P1P1k1p1/3r2B1/3p4/2PP4/8

#2

10 + 5

145 StrateGems 2001

SOLUTION

  • SOUND
  • Tries
    • 1.Rf5+?
      • 1...Ke6
        • 2.Qe8#
        • 2.Qc8#
      • 1...gxf5!
    • 1.Re8+?
      • 1...Kf4
        • 2.Qf3#
      • 1...Kf6!
    • 1.c3?
      • 1...Rxg4
        • 2.d7#
      • 1...Rxd6
        • 2.Bxd6#
      • 1...Rd5
        • 2.Qe8#
      • 1...Ra4
        • 2.d7#
      • 1...Rc4
        • 2.d7#
      • 1...Re4
        • 2.d7#
      • 1...Rf4
        • 2.d7#
      • 1...Rb4!
  • Keys
    • 1.Bf3!
      • threat
        • 2.Qe8#
      • 1...Ke6
        • 2.Qe8#
      • 1...Rxd6
        • 2.Qxd6#
      • 1...Ra4
        • 2.Qd5#
      • 1...Rb4
        • 2.Qd5#
      • 1...Rc4
        • 2.Qd5#
      • 1...Re4
        • 2.Qxe4#
      • 1...Rf4
        • 2.Qd5#
      • 1...Rg4
        • 2.Qd5#
      • 1...Rh4
        • 2.Qd5#
      • 1...Rd5
        • 2.Qxd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(J);CHECK
      • Refutation
        • P(e);XR(J)
    • Try
      • R(J);CHECK
      • Vars
        • K(c);S_FLIGHT::QAR1(G)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • P(A);
      • Vars
        • R(b);N_GUARD,XB(C)::B(I)+P(H)
        • R(b);OGATE,P_PINQ(G),P_SPINR(b),XP(H)::B(I),XR(b)
        • R(b);SBLOCK::QAR(G)
        • R(b);N_GUARD,P_PINP(D)::B(I)+P(H)
        • R(b);N_GUARD::B(I)+P(H)
      • Refutation
        • R(b);
  • Actual
    • B(C);
    • Threat
      • QAR(G)
    • Vars
      • K(c);P-FLIGHT::QAR2(G)
      • R(b);OGATE,P_PINQ(G),P_SPINR(b),XP(H)::QAB1(G),XR(b)
      • R(b);N_GUARD,P_PINP(D)::QAR1(G)
      • R(b);N_GUARD::QAR1(G)
      • R(b);N_GUARD::QAR1(G),XR(b)
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