MESON Chess Problem Database

Problem Display
PID: 84634 (1n4B1/nrP4p/1pk4p/7R/N3K3/2P1P2p/P5QB/8 w - - 0 1)

Szwedowski, Leopold Mieczyslaw

04. WCCT, 1991

1n4B1/nrP4p/1pk4p/7R/N3K3/2P1P2p/P5QB/8

#2

10 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qg6+?
      • 1...Kd7
        • 2.Qe6#
      • 1...hxg6!
    • 1.c8Q+?
      • 1...Rc7
        • 2.Qxc7#
      • 1...Sxc8!
  • Keys
    • 1.Qd2!
      • threat
        • 2.Qd5#
        • 2.Qd6#
      • 1...Rxc7
        • 2.Qd5#
      • 1...Sb5
        • 2.Qd5#
      • 1...Sc8
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Vars
        • K(c);S_FLIGHT::QAB1(B)
      • Refutation
        • P(g);XQ(B)
    • Try
      • P(I);CHECK
      • Vars
        • R(f);N_GUARD,P_SPINR(f)::QAR1(I),XR(f)
      • Refutation
        • S(e);XQ(I)
  • Actual
    • Q(B);
    • Threat
      • DUALS(2)
    • Vars
      • R(f);XP(I)::QAB1(B)
      • S(e);::QAB1(B)
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