MESON Chess Problem Database

Problem Display
PID: 193996 (8/b4B2/5K2/3P4/1p1k4/Pp2p3/rP2P3/2Q5 w - - 0 1)

Kauder, Jiri

Narodni listy, 1917

8/b4B2/5K2/3P4/1p1k4/Pp2p3/rP2P3/2Q5

#2

7 + 6

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Qc3+?
      • 1...Ke4
        • 2.Qe5#
      • 1...bxc3!
  • Keys
    • 1.Qe1!
      • threat
        • 2.Qxb4#
      • 1...Kc4
        • 2.Qxb4#
      • 1...Ke4
        • 2.Qh4#
      • 1...Kc5
        • 2.Qxb4#
      • 1...bxa3
        • 2.Qb4#
      • 1...Bc5
        • 2.Qh4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(e);OGATE,P-FLIGHT::QAR1(A)
      • Refutation
        • P(d);XQ(A)
  • Actual
    • Q(A);
    • Threat
      • QAR2(A),XP(d)
    • Vars
      • K(e);P-FLIGHT::QAR1(A),XP(d)
      • K(e);P-FLIGHT::QAR(A)
      • K(e);S_FLIGHT::QAB1(A),XP(d)
      • P(d);XP(D)::QAR2(A)
      • B(f);SBLOCK::QAR(A)
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