MESON Chess Problem Database

Problem Display
PID: 136194 (7B/b7/qn2B3/2p3K1/R2p2R1/1P5p/NkP3Pr/nb2N3 w - - 0 1)

Barthelemy, Edmond

Club des Masques, 1934

(First published on Mon Jan 15 1934)

7B/b7/qn2B3/2p3K1/R2p2R1/1P5p/NkP3Pr/nb2N3

#2

10 + 10

6490 yacpdb 2010

SOLUTION

  • SOUND
  • Keys
    • 1.Rgxd4!
      • threat
        • 2.Rd1#
        • 2.Rd2#
        • 2.Rd3#
        • 2.Rdb4#
        • 2.Rdc4#
        • 2.Re4#
        • 2.Rf4#
        • 2.Rg4#
        • 2.Rh4#
        • 2.Rd5#
        • 2.Rd6#
        • 2.Rd7#
        • 2.Rd8#
      • 1...Rxg2+
        • 2.Rg4#
      • 1...Qxa4
        • 2.Rxa4#
      • 1...Bxa2
        • 2.Rd1#
      • 1...Bxc2
        • 2.Rd1#
      • 1...Sxc2
        • 2.Rd2#
      • 1...Sxb3
        • 2.Rdb4#
      • 1...Sxa4
        • 2.Rxa4#
      • 1...hxg2
        • 2.Rh4#
      • 1...cxd4
        • 2.Bxd4#
      • 1...Qf1
        • 2.Rf4#
      • 1...Qe2
        • 2.Re4#
      • 1...Qd3
        • 2.Rxd3#
      • 1...Qc4
        • 2.Rdxc4#
      • 1...Qb7
        • 2.Rd7#
      • 1...Qc8
        • 2.Rd8#
      • 1...Qa5
        • 2.Rdb4#
      • 1...Bb8
        • 2.Rd6#
      • 1...Sc4
        • 2.Rdxc4#
      • 1...Sd5
        • 2.Rxd5#
      • 1...Sd7
        • 2.Rxd7#
      • 1...c4
        • 2.Rdxc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 21
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(G);XP(f)
    • Threat
      • DUALS(13)
    • Vars
      • R(d);CHECK,XP(D)::B(J)+R(G)
      • Q(h);OGATE,XR(F)::B(J)+R(G),XQ(h)
      • B(b);XS(B)::B(J)+R(G)
      • B(b);XP(C)::B(J)+R(G)
      • S(a);XP(C)::B(J)+R(G)
      • S(a);XP(E)::B(J)+R(G)
      • S(i);OGATE,XR(F)::B(J)+R(G),XS(i)
      • P(e);XP(D)::B(J)+R(G)
      • P(g);OGATE,P_SPINP(g),XR(G)::B(J),XP(g)
      • Q(h);::B(J)+R(G)
      • Q(h);::B(J)+R(G),XQ(h)
      • B(j);::B(J)+R(G)
      • S(i);::B(J)+R(G),XS(i)
      • P(g);::B(J)+R(G),XP(g)
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