MESON Chess Problem Database

Problem Display
PID: 30718 (3R3R/8/1N6/5K2/3r1P2/1P1kp3/2p5/4B1N1 w - - 0 1)

Winter-Wood, Edward John

Irish Sportsman, 1884

(First published on Sat Jan 5 1884)

3R3R/8/1N6/5K2/3r1P2/1P1kp3/2p5/4B1N1

#2

8 + 4

3392 Chess Souvenirs 1886
15254 EJWW Scrapbook 2011
15351 SCPF/BCPS Black Books 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Rd5+
      • 2.Rxd5#
    • 1...Rd6
      • 2.Rxd6#
    • 1...Rd7
      • 2.Rxd7#
    • 1...Rxd8
      • 2.Rxd8#
    • 1...e2
      • 2.Rh3#
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sb4#
      • 1...Rxf4+
        • 2.Sxf4#
      • 1...Rxd5+
        • 2.Rxd5#
      • 1...Rb4
        • 2.Sxb4#
      • 1...e2
        • 2.Rh3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 3
  • Sets
    • R(d);CHECK,OGATEB::R(G),XR(d)
    • R(d);OGATEB::R(G),XR(d)
    • R(d);N_SPINR(d),OGATE,XR(G)::R(H),XR(d)
    • P(c);OGATEB::R(H)
  • Actual
    • S(F);N_PINR(d)
    • Threat
      • S(F)
    • Vars
      • R(d);CHECK,XP(D)::R(G)+S(F),DCHECK,XR(d)
      • R(d);CHECK,OGATE,P_SPINR(d),XS(F)::R(G),XR(d)
      • R(d);::R(G)+S(F),DCHECK,XR(d)
      • P(c);OGATEB::R(H)
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