MESON Chess Problem Database

Problem Display
PID: 138243 (6B1/4P3/2KPRPN1/4B2b/1pk1PQp1/1ppp2P1/PP3P2/2R5 w - - 0 1)

Dyachuk, Vasyl Vasilovich

3rd HM., Probleemblad, 2010

6B1/4P3/2KPRPN1/4B2b/1pk1PQp1/1ppp2P1/PP3P2/2R5

#2

15 + 7

102 Probleemblad 2012

SOLUTION

  • SOUND
  • Tries
    • 1.Qe3?
      • threat
        • 2.Qd4#
        • 2.Qc5#
      • 1...d2
        • 2.Qd4#
        • 2.Qe2#
      • 1...bxa2!
  • Keys
    • 1.Bxc3!
      • threat
        • 2.Se5#
        • 2.Be5#
        • 2.Re5#
        • 2.e5#
      • 1...Bxg6
        • 2.Be5#
      • 1...bxa2
        • 2.Re5#
      • 1...bxc3
        • 2.e5#
      • 1...d2
        • 2.Se5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(G);
      • Threat
        • DUALS(2)
      • Refutation
        • P(a);XP(B)
  • Actual
    • B(H);XP(b)
    • Threat
      • DUALS(4)
    • Vars
      • B(g);XS(M)::R(A)+B(H)
      • P(a);XP(B)::B(O)+R(K)
      • P(d);P_SPINP(d),XB(H)::QAR(G)+P(F)
      • P(c);::S(M)
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