MESON Chess Problem Database

Problem Display
PID: 67419 (8/8/N2P1P2/2N1k3/4B1pP/2R3p1/1R4P1/B1K5 w - - 0 1)

Stojnic, Dragan

Mat Plus, 1997

8/8/N2P1P2/2N1k3/4B1pP/2R3p1/1R4P1/B1K5

#2

11 + 3

5418 FIDE Album (1995-1997) (Annexe) 2004

SOLUTION

  • SOUND
  • Tries
    • 1.Rbc2?
      • 1...Kd4
        • 2.Ra3#
        • 2.Rb3#
        • 2.Rd3#
        • 2.Rf3#
        • 2.Rxg3#
      • 1...Kxd6
        • 2.Rd3#
      • 1...Kxf6
        • 2.Rf3#
      • 1...Kf4!
    • 1.Rd2?
      • threat
        • 2.Rf3#
      • 1...Kxf6
        • 2.Rf3#
      • 1...Kf4!
    • 1.Rbb3?
      • 1...Kd4
        • 2.Rc2#
      • 1...Kxd6
        • 2.Rd3#
      • 1...Kxf6
        • 2.Rf3#
      • 1...Kf4!
    • 1.Rb4?
      • 1...Kxd6
        • 2.Rd3#
      • 1...Kxf6
        • 2.Rf3#
      • 1...Kf4!
    • 1.Rcc2?
      • 1...Kd4
        • 2.Rb3#
      • 1...Kxd6
        • 2.Rb6#
      • 1...Kxf6
        • 2.Rb7#
      • 1...Kf4!
    • 1.Ra3?
      • 1...Kd4
        • 2.Rc2#
        • 2.Rb4#
      • 1...Kxd6
        • 2.Rd2#
        • 2.Rb6#
      • 1...Kxf6
        • 2.Rf2#
        • 2.Rb7#
      • 1...Kf4!
    • 1.Rcb3?
      • 1...Kd4
        • 2.Rc2#
      • 1...Kxd6
        • 2.Rd2#
      • 1...Kxf6
        • 2.Rf2#
      • 1...Kf4!
    • 1.Rd3?
      • threat
        • 2.Rf2#
      • 1...Kxf6
        • 2.Rf2#
        • 2.Rb7#
      • 1...Kf4!
    • 1.Rf3?
      • threat
        • 2.Rd2#
        • 2.Rb6#
      • 1...Kd4
        • 2.Rc2#
        • 2.Rb4#
      • 1...Kxd6
        • 2.Rd2#
        • 2.Rb6#
      • 1...gxf3!
    • 1.Rxg3?
      • 1...Kd4
        • 2.Rc2#
        • 2.Rb4#
      • 1...Kxd6
        • 2.Rd2#
        • 2.Rb6#
      • 1...Kxf6
        • 2.Rf2#
        • 2.Rb7#
      • 1...Kf4!
    • 1.Rc4?
      • 1...Kxd6
        • 2.Rd2#
        • 2.Rb6#
      • 1...Kxf6
        • 2.Rf2#
        • 2.Rb7#
      • 1...Kf4!
  • Keys
    • 1.Re2!
      • 1...Kd4
        • 2.Rcc2#
      • 1...Kf4
        • 2.Sd3#
      • 1...Kxd6
        • 2.Rd3#
      • 1...Kxf6
        • 2.Rf3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);
      • Vars
        • K(c);S_FLIGHT,XP(J)::R(E)
        • K(c);S_FLIGHT,XP(K)::B(A)+R(E),DCHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(C);
      • Threat
        • B(A)+R(E)
      • Vars
        • K(c);S_FLIGHT,XP(K)::B(A)+R(E),DCHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(C);
      • Vars
        • K(c);S_FLIGHT::B(A)+R(E)
        • K(c);S_FLIGHT,XP(J)::R(E)
        • K(c);S_FLIGHT,XP(K)::B(A)+R(E),DCHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(C);
      • Vars
        • K(c);S_FLIGHT,XP(J)::R(E)
        • K(c);S_FLIGHT,XP(K)::B(A)+R(E),DCHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(c);S_FLIGHT::B(A)+R(C)
        • K(c);S_FLIGHT,XP(J)::R(C)
        • K(c);S_FLIGHT,XP(K)::B(A)+R(C)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(c);S_FLIGHT::B(A)+R(C)
        • K(c);S_FLIGHT,XP(J)::R(C)
        • K(c);S_FLIGHT,XP(K)::B(A)+R(C),DCHECK
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Threat
        • B(A)+R(C)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Threat
        • DUALS(2)
      • Refutation
        • P(b);XR(E)
    • Try
      • R(E);XP(a)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(E);
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • R(C);
    • Vars
      • K(c);S_FLIGHT::B(A)+R(E)
      • K(c);S_FLIGHT::S(H)
      • K(c);S_FLIGHT,XP(J)::R(E)
      • K(c);S_FLIGHT,XP(K)::B(A)+R(E),DCHECK
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