• C: 2006 Volume B part 1 [ECO codes: B00–B49]: 2020 Volume B part 2 [ECO codes: B50-B99]: 2021 Chess annotation symbols – ECO uses symbols instead of text...
    15 KB (893 words) - 13:29, 25 September 2024
  • Sicilian Defence (redirect from ECO B20)
    6.Bc4, the Sozin Variation (ECO code B57). It brings the bishop to an aggressive square. Black usually plays 6...e6 (ECO B88 transposed) to limit the...
    75 KB (9,832 words) - 06:12, 25 October 2024
  • Torre Attack (redirect from ECO A46)
    (ECO code A46) or the Tartakower Variation in the Queen's Pawn Game (ECO code D03): 2... d5 3. Bg5 or the Torre Attack in the East Indian Defence (ECO...
    6 KB (690 words) - 14:48, 11 September 2023
  • Dutch Defence (redirect from ECO A80)
    instead to develop to d3. The opening code for the Leningrad Dutch in the Dutch Defense is A87 to A89 in the ECO (Encyclopaedia of Chess Openings) classification...
    20 KB (2,605 words) - 21:30, 18 October 2024
  • considered the drawish Four Knights Game after the usual 3...Nf6. The relevant ECO code is C46. This article uses algebraic notation to describe chess moves. After...
    3 KB (390 words) - 23:21, 23 September 2023
  • opening begins with the moves: 1. e4 a6 The St. George Defence is given ECO code B00 as a King's Pawn Opening. This article uses algebraic notation to describe...
    6 KB (851 words) - 15:32, 25 May 2024
  • expectancy of an individual at birth (age zero) E00, Cretinism ICD-10 code E00, ECO code for certain variations of the Queen's Pawn Game chess opening Enemy Zero...
    1 KB (171 words) - 13:18, 30 July 2024
  • refer to: Ruy Lopez chess openings ECO code Malignant neoplasms of independent (primary) multiple sites ICD-10 code Lowell Airport (Indiana), in Indiana...
    354 bytes (82 words) - 23:37, 2 March 2012
  • Pirc Defence (redirect from ECO B07)
    5.h4 4.Be3 (ECO B07) 150 or "Caveman" Attack (4.Be3 c6 5.Qd2) 4.Bg5 (ECO B07) Byrne Variation 4.g3 (ECO B07) Sveshnikov System 4.Nf3 (ECO B08) Classical...
    20 KB (3,005 words) - 16:52, 20 December 2023
  • 0-0 5.Bf4 d5). The main line of the Grünfeld, the Exchange Variation (ECO codes D85–D89), is defined by the continuation 4.cxd5 Nxd5 5.e4. Now White has...
    17 KB (1,917 words) - 13:00, 5 July 2024