MESON Chess Problem Database

Problem Display
PID: 243204 (3Rn2q/b2Q4/3n3p/2pkp3/8/PN1B2B1/3K4/3R4 w - - 0 1)

Bartolovic, Hrvoje

Rochade Europa, 1993

3Rn2q/b2Q4/3n3p/2pkp3/8/PN1B2B1/3K4/3R4

#2

8 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sf6
      • 2.Qxd6#
    • 1...Sc7
      • 2.Qxd6#
    • 1...Sg7
      • 2.Qxd6#
  • Tries
    • 1.Bc4+?
      • 1...Ke4
        • 2.Qg4#
      • 1...Kxc4!
    • 1.Be4+?
      • 1...Kc4
        • 2.Qa4#
      • 1...Kxe4!
    • 1.Bb5?
      • threat
        • 2.Ke3#
      • 1...Ke4
        • 2.Bc6#
      • 1...c4
        • 2.Bc6#
      • 1...e4
        • 2.Qf7#
      • 1...Qh7!
  • Keys
    • 1.Bf5!
      • threat
        • 2.Kc3#
      • 1...Kc4
        • 2.Be6#
      • 1...c4
        • 2.Qb7#
      • 1...e4
        • 2.Be6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 3
  • Sets
    • S(g);N_GUARD::QAR1(G),XS(d)
  • Tries
    • Try
      • B(E);CHECK
      • Vars
        • K(b);N_SPINS(d),S_FLIGHT::QAR2(G)
      • Refutation
        • K(b);N_SPINS(d),S_FLIGHT,XB(E)
    • Try
      • B(E);CHECK
      • Vars
        • K(b);N_SPINS(d),S_FLIGHT::QAR2(G)
      • Refutation
        • K(b);N_SPINS(d),S_FLIGHT,XB(E)
    • Try
      • B(E);
      • Threat
        • R(A)+K(B)
      • Vars
        • K(b);N_SPINS(d),S_FLIGHT::B(E)
        • P(a);SBLOCK::B(E)
        • P(c);SBLOCK::QAB(G)
      • Refutation
        • Q(h);
  • Actual
    • B(E);
    • Threat
      • R(A)+K(B)
    • Vars
      • K(b);N_SPINS(d),S_FLIGHT::B(E)
      • P(a);SBLOCK::QAB(G)
      • P(c);SBLOCK::B(E)
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