MESON Chess Problem Database

Problem Display
PID: 16189 (2B1R3/4B3/3R4/p4N2/r4k1p/3pp2Q/4p1pK/b4qrb w - - 0 1)

Mladenovic, Miodrag

4th HM., StrateGems, 2000

2B1R3/4B3/3R4/p4N2/r4k1p/3pp2Q/4p1pK/b4qrb

#2

7 + 12

6166 FIDE Album (1998-2000) 2007

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qxe3#
    • 1...Ke5
      • 2.Bg5#
  • Tries
    • 1.Qg4+?
      • 1...Ke5
        • 2.Bxh4#
        • 2.Bg5#
        • 2.Bf6#
        • 2.Bd8#
        • 2.Bf8#
      • 1...Kxg4!
    • 1.Qg3+?
      • 1...Ke4
        • 2.Qxe3#
      • 1...hxg3+!
    • 1.Qxh4+?
      • 1...Ke5
        • 2.Bg5#
        • 2.Bf6#
        • 2.Bd8#
        • 2.Bf8#
      • 1...Kf3!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qf5#
      • 1...Ke4
        • 2.Bg5#
      • 1...Ke5
        • 2.Qxe3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(j);P-FLIGHT::QAR1(B),XP(h)
    • K(j);S_FLIGHT::R(G)+B(E)
  • Tries
    • Try
      • Q(B);CHECK
      • Refutation
        • K(j);P-FLIGHT,XQ(B)
    • Try
      • Q(B);CHECK
      • Vars
        • K(j);P-FLIGHT::QAR1(B),XP(h)
      • Refutation
        • P(k);CHECK,XQ(B)
    • Try
      • Q(B);CHECK,XP(k)
      • Refutation
        • K(j);P-FLIGHT
  • Actual
    • S(C);
    • Threat
      • QAR1(B)
    • Vars
      • K(j);P-FLIGHT::R(G)+B(E)
      • K(j);S_FLIGHT::QAR2(B),XP(h)
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