MESON Chess Problem Database

Problem Display
PID: 69151 (N2R4/2B5/2p5/8/1kP5/1P6/1P4p1/2N3Kb w - - 0 1)

Markovic, Mirko B

Nesic, Milivoj S

Vestnik nedeli, 1965

N2R4/2B5/2p5/8/1kP5/1P6/1P4p1/2N3Kb

#2

8 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Sd3#
    • 1...c5
      • 2.Rb8#
  • Tries
    • 1.Sa2+?
      • 1...Kc5
        • 2.Bb6#
      • 1...Kxb3!
    • 1.Se2?
      • 1...Kc5
        • 2.Bd6#
      • 1...c5
        • 2.Rb8#
      • 1...Kxb3!
    • 1.Sb6?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5
        • 2.Sd5#
      • 1...Ka5!
    • 1.Bg3?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5
        • 2.Be1#
      • 1...Ka5!
    • 1.Bf4?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5
        • 2.Bd2#
      • 1...Ka5!
    • 1.Ba5+?
      • 1...Kc5
        • 2.Sd3#
      • 1...Kxa5!
    • 1.Be5?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5
        • 2.Bc3#
      • 1...Ka5!
    • 1.Rd1?
      • 1...Kc5
        • 2.Bd6#
      • 1...c5!
    • 1.Rd2?
      • 1...Kc5
        • 2.Bd6#
      • 1...c5!
    • 1.Rd6?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5!
    • 1.Rd7?
      • 1...Kc5
        • 2.Sd3#
      • 1...c5!
    • 1.Rc8?
      • 1...c5
        • 2.Rb8#
      • 1...Kc5!
    • 1.Re8?
      • 1...c5
        • 2.Rb8#
      • 1...Kc5!
    • 1.Rf8?
      • 1...c5
        • 2.Rb8#
      • 1...Kc5!
    • 1.Rg8?
      • 1...c5
        • 2.Rb8#
      • 1...Kc5!
    • 1.Rh8?
      • 1...c5
        • 2.Rb8#
      • 1...Kc5!
  • Keys
    • 1.Rd3!
      • 1...Kc5
        • 2.Bd6#
      • 1...c5
        • 2.Sa2#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT::S(A)
    • P(d);SBLOCK::R(H)
  • Tries
    • Try
      • S(A);CHECK
      • Vars
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • K(c);P-FLIGHT,XP(D)
    • Try
      • S(A);
      • Vars
        • K(c);S_FLIGHT::B(F)
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);P-FLIGHT,XP(D)
    • Try
      • S(G);
      • Vars
        • K(c);S_FLIGHT::S(A)
        • P(d);N_GUARD,SBLOCK::S(G)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • K(c);S_FLIGHT::S(A)
        • P(d);SBLOCK::B(F)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • K(c);S_FLIGHT::S(A)
        • P(d);SBLOCK::B(F)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(F);CHECK
      • Vars
        • K(c);S_FLIGHT::S(A)
      • Refutation
        • K(c);S_FLIGHT,XB(F)
    • Try
      • B(F);
      • Vars
        • K(c);S_FLIGHT::S(A)
        • P(d);SBLOCK::B(F)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(H);
      • Vars
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • P(d);
    • Try
      • R(H);
      • Vars
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • P(d);
    • Try
      • R(H);
      • Vars
        • K(c);S_FLIGHT::S(A)
      • Refutation
        • P(d);
    • Try
      • R(H);
      • Vars
        • K(c);S_FLIGHT::S(A)
      • Refutation
        • P(d);
    • Try
      • R(H);
      • Vars
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(H);
      • Vars
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(H);
      • Vars
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(H);
      • Vars
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • R(H);
      • Vars
        • P(d);SBLOCK::R(H)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • R(H);
    • Vars
      • K(c);S_FLIGHT::B(F)
      • P(d);SBLOCK::S(A)
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