MESON Chess Problem Database

Problem Display
PID: 154339 (8/2N5/1B3p2/4p2p/4k1pP/2R3P1/4B3/2K5 w - - 0 1)

Markwick, Frederick W

Stratford Express, 1905

8/2N5/1B3p2/4p2p/4k1pP/2R3P1/4B3/2K5

#2

7 + 5

15351 SCPF/BCPS Black Books 2015

SOLUTION

  • SOUND
  • Sets
    • 1...f5
      • 2.Re3#
      • 2.Rc4#
  • Tries
    • 1.Kb1?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Kd1?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Kb2?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Kc2?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Kd2?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Bf1?
      • 1...f5
        • 2.Bg2#
        • 2.Re3#
      • 1...Kf5!
    • 1.Bc4?
      • 1...f5
        • 2.Bd5#
        • 2.Re3#
      • 1...Kf5!
    • 1.Bb5?
      • 1...f5
        • 2.Bc6#
        • 2.Re3#
      • 1...Kf5!
    • 1.Ba6?
      • 1...f5
        • 2.Bb7#
        • 2.Re3#
      • 1...Kf5!
    • 1.Bg1?
      • 1...f5
        • 2.Rc4#
      • 1...Kf5!
    • 1.Bf2?
      • 1...f5
        • 2.Rc4#
      • 1...Kf5!
    • 1.Bc5?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Ba7?
      • 1...f5
        • 2.Re3#
        • 2.Rc4#
      • 1...Kf5!
    • 1.Rc2?
      • 1...f5
        • 2.Rc4#
      • 1...Kf5!
    • 1.Ra3?
      • 1...f5
        • 2.Re3#
        • 2.Ra4#
      • 1...Kf5!
    • 1.Rb3?
      • 1...f5
        • 2.Re3#
        • 2.Rb4#
      • 1...Kf5!
    • 1.Rd3?
      • 1...f5
        • 2.Re3#
      • 1...Kf5!
    • 1.Rf3?
      • 1...f5
        • 2.Re3#
      • 1...gxf3!
    • 1.Rc6?
      • 1...f5
        • 2.Rc4#
      • 1...Kf5!
  • Keys
    • 1.Rc5!
      • 1...Ke3
        • 2.Rxe5#
      • 1...Kd4
        • 2.Rc4#
      • 1...Kf5
        • 2.Bd3#
      • 1...f5
        • 2.Rc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(A);P-FLIGHT
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);P-FLIGHT
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);S_FLIGHT
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);P-FLIGHT
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);S_FLIGHT
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(B);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(B);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(B);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(B);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • P(e);SBLOCK::R(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • P(e);SBLOCK::R(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(C);
      • Vars
        • P(e);SBLOCK::R(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(C);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(C);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(C);
      • Vars
        • P(e);SBLOCK::R1(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(C);
      • Vars
        • P(e);SBLOCK::R1(C)
      • Refutation
        • P(b);XR(C)
    • Try
      • R(C);
      • Vars
        • P(e);SBLOCK::R(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(C);
    • Vars
      • K(a);P-FLIGHT::B(F)+R(C),DCHECK,XP(c)
      • K(a);P-FLIGHT::B(F)+R(C),DCHECK
      • K(a);P_SPINP(c),S_FLIGHT::B(B)
      • P(e);SBLOCK::R(C)
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