MESON Chess Problem Database

Problem Display
PID: 190179 (2b1q3/1rpkp3/1p1pN1p1/1P2Q3/4Kp2/5B2/8/3R4 w - - 0 1)

Bukofzer, Maxwell

Pittsburgh Gazette-Times, 1913

2b1q3/1rpkp3/1p1pN1p1/1P2Q3/4Kp2/5B2/8/3R4

#2

6 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...d5+
      • 2.Rxd5#
      • 2.Qxd5#
  • Tries
    • 1.Kd3?
      • threat
        • 2.Bc6#
      • 1...d5
        • 2.Qxd5#
      • 1...c6
        • 2.Bxc6#
        • 2.bxc6#
      • 1...dxe5!
  • Keys
    • 1.Kd4!
      • threat
        • 2.Bc6#
      • 1...dxe5+
        • 2.Kxe5#
      • 1...c5+
        • 2.bxc5 ep#
      • 1...d5
        • 2.Qxd5#
      • 1...c6
        • 2.Bxc6#
        • 2.bxc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(C);N_PINP(c),S_FLIGHT
      • Threat
        • B(B)
      • Vars
        • P(c);OGATEB::QAR2(E),XP(c)
      • Refutation
        • P(c);XQ(E)
  • Actual
    • K(C);N_PINP(c),P-FLIGHT
    • Threat
      • B(B)
    • Vars
      • P(c);CHECK,XQ(E)::R(A)+K(C),XP(c)
      • P(f);CHECK,OGATE::P(D),XP(f),EP
      • P(c);OGATEB::QAR2(E),XP(c)
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