Encyclopedia of Chess Openings (ECO) By: Chess Publishing

32M	Chess Publishing ECO  A00-A99, 2014, 3891p.pdf
57M	Chess Publishing ECO  B00-B99, 2014, 6789p.pdf
29M	Chess Publishing ECO  C00-C99, 2014, 3507p.pdf
35M	Chess Publishing ECO  D00-D99, 2014, 4180p .pdf
25M	Chess Publishing ECO  E00-E99, 2014, 3049p.pdf
146M	ECO - A
6.5M	ECO - A/A00.pgn
2.4M	ECO - A/A01.pgn
1.6M	ECO - A/A02.pgn
2.2M	ECO - A/A03.pgn
5.2M	ECO - A/A04.pgn
2.8M	ECO - A/A05.pgn
1.6M	ECO - A/A06.pgn
5.1M	ECO - A/A07.pgn
3.5M	ECO - A/A08.pgn
956K	ECO - A/A09.pgn
2.0M	ECO - A/A10.pgn
1.8M	ECO - A/A11.pgn
1.4M	ECO - A/A12.pgn
3.3M	ECO - A/A13.pgn
1.9M	ECO - A/A14.pgn
1.4M	ECO - A/A15.pgn
3.1M	ECO - A/A16.pgn
1.4M	ECO - A/A17.pgn
692K	ECO - A/A18.pgn
268K	ECO - A/A19.pgn
1.2M	ECO - A/A20.pgn
2.7M	ECO - A/A21.pgn
1.4M	ECO - A/A22.pgn
448K	ECO - A/A23.pgn
1.1M	ECO - A/A24.pgn
2.8M	ECO - A/A25.pgn
2.3M	ECO - A/A26.pgn
572K	ECO - A/A27.pgn
1.4M	ECO - A/A28.pgn
2.2M	ECO - A/A29.pgn
4.2M	ECO - A/A30.pgn
1.5M	ECO - A/A31.pgn
852K	ECO - A/A32.pgn
784K	ECO - A/A33.pgn
2.6M	ECO - A/A34.pgn
1.5M	ECO - A/A35.pgn
2.7M	ECO - A/A36.pgn
1.8M	ECO - A/A37.pgn
980K	ECO - A/A38.pgn
1.2M	ECO - A/A39.pgn
4.2M	ECO - A/A40.pgn
3.4M	ECO - A/A41.pgn
2.6M	ECO - A/A42.pgn
3.1M	ECO - A/A43.pgn
1.1M	ECO - A/A44.pgn
5.0M	ECO - A/A45.pgn
916K	ECO - A/A46.pgn
1.7M	ECO - A/A47.pgn
4.9M	ECO - A/A48.pgn
1.8M	ECO - A/A49.pgn
860K	ECO - A/A50.pgn
492K	ECO - A/A51.pgn
1.6M	ECO - A/A52.pgn
1.6M	ECO - A/A53.pgn
904K	ECO - A/A54.pgn
1.6M	ECO - A/A55.pgn
1.8M	ECO - A/A56.pgn
3.5M	ECO - A/A57.pgn
1.2M	ECO - A/A58.pgn
816K	ECO - A/A59.pgn
516K	ECO - A/A60.pgn
520K	ECO - A/A61.pgn
384K	ECO - A/A62.pgn
272K	ECO - A/A63.pgn
324K	ECO - A/A64.pgn
1.2M	ECO - A/A65.pgn
156K	ECO - A/A66.pgn
500K	ECO - A/A67.pgn
516K	ECO - A/A68.pgn
448K	ECO - A/A69.pgn
1.1M	ECO - A/A70.pgn
124K	ECO - A/A71.pgn
192K	ECO - A/A72.pgn
256K	ECO - A/A73.pgn
104K	ECO - A/A74.pgn
340K	ECO - A/A75.pgn
76K	ECO - A/A76.pgn
340K	ECO - A/A77.pgn
40K	ECO - A/A78.pgn
204K	ECO - A/A79.pgn
2.8M	ECO - A/A80.pgn
1.7M	ECO - A/A81.pgn
172K	ECO - A/A82.pgn
392K	ECO - A/A83.pgn
996K	ECO - A/A84.pgn
1.6M	ECO - A/A85.pgn
612K	ECO - A/A86.pgn
1.5M	ECO - A/A87.pgn
904K	ECO - A/A88.pgn
696K	ECO - A/A89.pgn
1.6M	ECO - A/A90.pgn
224K	ECO - A/A91.pgn
292K	ECO - A/A92.pgn
160K	ECO - A/A93.pgn
172K	ECO - A/A94.pgn
192K	ECO - A/A95.pgn
356K	ECO - A/A96.pgn
204K	ECO - A/A97.pgn
88K	ECO - A/A98.pgn
216K	ECO - A/A99.pgn
209M	ECO - B
3.2M	ECO - B/B00.pgn
8.3M	ECO - B/B01.pgn
2.9M	ECO - B/B02.pgn
2.2M	ECO - B/B03.pgn
1.9M	ECO - B/B04.pgn
1.7M	ECO - B/B05.pgn
8.5M	ECO - B/B06.pgn
11M	ECO - B/B07.pgn
4.6M	ECO - B/B08.pgn
2.9M	ECO - B/B09.pgn
3.1M	ECO - B/B10.pgn
792K	ECO - B/B11.pgn
4.7M	ECO - B/B12.pgn
3.0M	ECO - B/B13.pgn
2.3M	ECO - B/B14.pgn
2.6M	ECO - B/B15.pgn
1.1M	ECO - B/B16.pgn
2.6M	ECO - B/B17.pgn
1.6M	ECO - B/B18.pgn
1.8M	ECO - B/B19.pgn
3.9M	ECO - B/B20.pgn
3.3M	ECO - B/B21.pgn
13M	ECO - B/B22.pgn
6.2M	ECO - B/B23.pgn
2.1M	ECO - B/B24.pgn
2.7M	ECO - B/B25.pgn
2.1M	ECO - B/B26.pgn
1.3M	ECO - B/B27.pgn
1.3M	ECO - B/B28.pgn
844K	ECO - B/B29.pgn
5.0M	ECO - B/B30.pgn
2.9M	ECO - B/B31.pgn
2.6M	ECO - B/B32.pgn
7.0M	ECO - B/B33.pgn
1.9M	ECO - B/B34.pgn
1.2M	ECO - B/B35.pgn
1.1M	ECO - B/B36.pgn
440K	ECO - B/B37.pgn
1.9M	ECO - B/B38.pgn
740K	ECO - B/B39.pgn
3.7M	ECO - B/B40.pgn
1.4M	ECO - B/B41.pgn
3.0M	ECO - B/B42.pgn
2.3M	ECO - B/B43.pgn
2.0M	ECO - B/B44.pgn
2.2M	ECO - B/B45.pgn
864K	ECO - B/B46.pgn
2.2M	ECO - B/B47.pgn
1.4M	ECO - B/B48.pgn
992K	ECO - B/B49.pgn
4.1M	ECO - B/B50.pgn
2.1M	ECO - B/B51.pgn
2.3M	ECO - B/B52.pgn
2.0M	ECO - B/B53.pgn
1.3M	ECO - B/B54.pgn
104K	ECO - B/B55.pgn
1.5M	ECO - B/B56.pgn
1.4M	ECO - B/B57.pgn
568K	ECO - B/B58.pgn
560K	ECO - B/B59.pgn
496K	ECO - B/B60.pgn
404K	ECO - B/B61.pgn
388K	ECO - B/B62.pgn
628K	ECO - B/B63.pgn
236K	ECO - B/B64.pgn
376K	ECO - B/B65.pgn
1.5M	ECO - B/B66.pgn
876K	ECO - B/B67.pgn
172K	ECO - B/B68.pgn
128K	ECO - B/B69.pgn
2.3M	ECO - B/B70.pgn
368K	ECO - B/B71.pgn
1012K	ECO - B/B72.pgn
796K	ECO - B/B73.pgn
744K	ECO - B/B74.pgn
584K	ECO - B/B75.pgn
1.8M	ECO - B/B76.pgn
744K	ECO - B/B77.pgn
1.4M	ECO - B/B78.pgn
612K	ECO - B/B79.pgn
3.1M	ECO - B/B80.pgn
1.6M	ECO - B/B81.pgn
1.7M	ECO - B/B82.pgn
1.3M	ECO - B/B83.pgn
1.6M	ECO - B/B84.pgn
3.4M	ECO - B/B85.pgn
1.5M	ECO - B/B86.pgn
1.1M	ECO - B/B87.pgn
956K	ECO - B/B88.pgn
1.3M	ECO - B/B89.pgn
3.3M	ECO - B/B90.pgn
612K	ECO - B/B91.pgn
2.7M	ECO - B/B92.pgn
1.3M	ECO - B/B93.pgn
344K	ECO - B/B94.pgn
736K	ECO - B/B95.pgn
924K	ECO - B/B96.pgn
696K	ECO - B/B97.pgn
464K	ECO - B/B98.pgn
980K	ECO - B/B99.pgn
115M	ECO - C
4.9M	ECO - C/C00.pgn
4.7M	ECO - C/C01.pgn
6.4M	ECO - C/C02.pgn
1.1M	ECO - C/C03.pgn
616K	ECO - C/C04.pgn
2.6M	ECO - C/C05.pgn
2.5M	ECO - C/C06.pgn
1.9M	ECO - C/C07.pgn
1020K	ECO - C/C08.pgn
1.1M	ECO - C/C09.pgn
3.1M	ECO - C/C10.pgn
3.7M	ECO - C/C11.pgn
876K	ECO - C/C12.pgn
632K	ECO - C/C13.pgn
828K	ECO - C/C14.pgn
1.8M	ECO - C/C15.pgn
1.3M	ECO - C/C16.pgn
1.5M	ECO - C/C17.pgn
2.3M	ECO - C/C18.pgn
1.5M	ECO - C/C19.pgn
256K	ECO - C/C20.pgn
380K	ECO - C/C21.pgn
444K	ECO - C/C22.pgn
264K	ECO - C/C23.pgn
900K	ECO - C/C24.pgn
588K	ECO - C/C25.pgn
1.3M	ECO - C/C26.pgn
148K	ECO - C/C27.pgn
744K	ECO - C/C28.pgn
728K	ECO - C/C29.pgn
892K	ECO - C/C30.pgn
308K	ECO - C/C31.pgn
140K	ECO - C/C32.pgn
404K	ECO - C/C33.pgn
504K	ECO - C/C34.pgn
180K	ECO - C/C35.pgn
408K	ECO - C/C36.pgn
104K	ECO - C/C37.pgn
100K	ECO - C/C38.pgn
160K	ECO - C/C39.pgn
772K	ECO - C/C40.pgn
3.6M	ECO - C/C41.pgn
4.1M	ECO - C/C42.pgn
1.1M	ECO - C/C43.pgn
2.8M	ECO - C/C44.pgn
4.0M	ECO - C/C45.pgn
688K	ECO - C/C46.pgn
2.5M	ECO - C/C47.pgn
948K	ECO - C/C48.pgn
720K	ECO - C/C49.pgn
3.4M	ECO - C/C50.pgn
312K	ECO - C/C51.pgn
208K	ECO - C/C52.pgn
492K	ECO - C/C53.pgn
2.6M	ECO - C/C54.pgn
3.6M	ECO - C/C55.pgn
428K	ECO - C/C56.pgn
520K	ECO - C/C57.pgn
320K	ECO - C/C58.pgn
264K	ECO - C/C59.pgn
960K	ECO - C/C60.pgn
600K	ECO - C/C61.pgn
736K	ECO - C/C62.pgn
1.4M	ECO - C/C63.pgn
928K	ECO - C/C64.pgn
1.1M	ECO - C/C65.pgn
580K	ECO - C/C66.pgn
1.2M	ECO - C/C67.pgn
2.1M	ECO - C/C68.pgn
796K	ECO - C/C69.pgn
612K	ECO - C/C70.pgn
352K	ECO - C/C71.pgn
236K	ECO - C/C72.pgn
448K	ECO - C/C73.pgn
196K	ECO - C/C74.pgn
392K	ECO - C/C75.pgn
376K	ECO - C/C76.pgn
1.7M	ECO - C/C77.pgn
1.5M	ECO - C/C78.pgn
304K	ECO - C/C79.pgn
652K	ECO - C/C80.pgn
280K	ECO - C/C81.pgn
580K	ECO - C/C82.pgn
436K	ECO - C/C83.pgn
1.4M	ECO - C/C84.pgn
700K	ECO - C/C85.pgn
660K	ECO - C/C86.pgn
396K	ECO - C/C87.pgn
1.1M	ECO - C/C88.pgn
696K	ECO - C/C89.pgn
1.2M	ECO - C/C90.pgn
776K	ECO - C/C91.pgn
1.6M	ECO - C/C92.pgn
592K	ECO - C/C93.pgn
128K	ECO - C/C94.pgn
808K	ECO - C/C95.pgn
632K	ECO - C/C96.pgn
640K	ECO - C/C97.pgn
288K	ECO - C/C98.pgn
716K	ECO - C/C99.pgn
98M	ECO - D
4.3M	ECO - D/D00.pgn
1.4M	ECO - D/D01.pgn
7.4M	ECO - D/D02.pgn
2.6M	ECO - D/D03.pgn
864K	ECO - D/D04.pgn
1.3M	ECO - D/D05.pgn
1.1M	ECO - D/D06.pgn
1.4M	ECO - D/D07.pgn
296K	ECO - D/D08.pgn
236K	ECO - D/D09.pgn
2.1M	ECO - D/D10.pgn
2.1M	ECO - D/D11.pgn
1.1M	ECO - D/D12.pgn
1.7M	ECO - D/D13.pgn
804K	ECO - D/D14.pgn
1.8M	ECO - D/D15.pgn
612K	ECO - D/D16.pgn
960K	ECO - D/D17.pgn
944K	ECO - D/D18.pgn
524K	ECO - D/D19.pgn
1.5M	ECO - D/D20.pgn
444K	ECO - D/D21.pgn
288K	ECO - D/D22.pgn
492K	ECO - D/D23.pgn
652K	ECO - D/D24.pgn
552K	ECO - D/D25.pgn
836K	ECO - D/D26.pgn
1.6M	ECO - D/D27.pgn
292K	ECO - D/D28.pgn
336K	ECO - D/D29.pgn
3.2M	ECO - D/D30.pgn
2.6M	ECO - D/D31.pgn
1.3M	ECO - D/D32.pgn
296K	ECO - D/D33.pgn
2.1M	ECO - D/D34.pgn
3.5M	ECO - D/D35.pgn
3.3M	ECO - D/D36.pgn
2.1M	ECO - D/D37.pgn
1.4M	ECO - D/D38.pgn
272K	ECO - D/D39.pgn
1.2M	ECO - D/D40.pgn
1.1M	ECO - D/D41.pgn
732K	ECO - D/D42.pgn
1.5M	ECO - D/D43.pgn
816K	ECO - D/D44.pgn
2.7M	ECO - D/D45.pgn
1.7M	ECO - D/D46.pgn
1.0M	ECO - D/D47.pgn
700K	ECO - D/D48.pgn
232K	ECO - D/D49.pgn
356K	ECO - D/D50.pgn
472K	ECO - D/D51.pgn
1.2M	ECO - D/D52.pgn
1.4M	ECO - D/D53.pgn
116K	ECO - D/D54.pgn
1.5M	ECO - D/D55.pgn
464K	ECO - D/D56.pgn
104K	ECO - D/D57.pgn
1.4M	ECO - D/D58.pgn
432K	ECO - D/D59.pgn
624K	ECO - D/D60.pgn
716K	ECO - D/D61.pgn
92K	ECO - D/D62.pgn
572K	ECO - D/D63.pgn
128K	ECO - D/D64.pgn
100K	ECO - D/D65.pgn
388K	ECO - D/D66.pgn
216K	ECO - D/D67.pgn
112K	ECO - D/D68.pgn
92K	ECO - D/D69.pgn
236K	ECO - D/D70.pgn
356K	ECO - D/D71.pgn
176K	ECO - D/D72.pgn
356K	ECO - D/D73.pgn
164K	ECO - D/D74.pgn
220K	ECO - D/D75.pgn
732K	ECO - D/D76.pgn
632K	ECO - D/D77.pgn
840K	ECO - D/D78.pgn
960K	ECO - D/D79.pgn
512K	ECO - D/D80.pgn
36K	ECO - D/D81.pgn
284K	ECO - D/D82.pgn
100K	ECO - D/D83.pgn
80K	ECO - D/D84.pgn
3.0M	ECO - D/D85.pgn
476K	ECO - D/D86.pgn
820K	ECO - D/D87.pgn
196K	ECO - D/D88.pgn
268K	ECO - D/D89.pgn
604K	ECO - D/D90.pgn
1.2M	ECO - D/D91.pgn
300K	ECO - D/D92.pgn
868K	ECO - D/D93.pgn
2.1M	ECO - D/D94.pgn
248K	ECO - D/D95.pgn
148K	ECO - D/D96.pgn
684K	ECO - D/D97.pgn
192K	ECO - D/D98.pgn
128K	ECO - D/D99.pgn
89M	ECO - E
1.3M	ECO - E/E00.pgn
628K	ECO - E/E01.pgn
296K	ECO - E/E02.pgn
200K	ECO - E/E03.pgn
1.3M	ECO - E/E04.pgn
1.5M	ECO - E/E05.pgn
952K	ECO - E/E06.pgn
512K	ECO - E/E07.pgn
704K	ECO - E/E08.pgn
548K	ECO - E/E09.pgn
792K	ECO - E/E10.pgn
3.8M	ECO - E/E11.pgn
3.7M	ECO - E/E12.pgn
628K	ECO - E/E13.pgn
2.0M	ECO - E/E14.pgn
3.0M	ECO - E/E15.pgn
984K	ECO - E/E16.pgn
1.1M	ECO - E/E17.pgn
1.5M	ECO - E/E18.pgn
548K	ECO - E/E19.pgn
1.5M	ECO - E/E20.pgn
772K	ECO - E/E21.pgn
112K	ECO - E/E22.pgn
76K	ECO - E/E23.pgn
380K	ECO - E/E24.pgn
308K	ECO - E/E25.pgn
204K	ECO - E/E26.pgn
116K	ECO - E/E27.pgn
128K	ECO - E/E28.pgn
224K	ECO - E/E29.pgn
592K	ECO - E/E30.pgn
276K	ECO - E/E31.pgn
2.0M	ECO - E/E32.pgn
220K	ECO - E/E33.pgn
260K	ECO - E/E34.pgn
176K	ECO - E/E35.pgn
68K	ECO - E/E36.pgn
96K	ECO - E/E37.pgn
868K	ECO - E/E38.pgn
648K	ECO - E/E39.pgn
296K	ECO - E/E40.pgn
728K	ECO - E/E41.pgn
884K	ECO - E/E42.pgn
836K	ECO - E/E43.pgn
332K	ECO - E/E44.pgn
316K	ECO - E/E45.pgn
716K	ECO - E/E46.pgn
188K	ECO - E/E47.pgn
676K	ECO - E/E48.pgn
276K	ECO - E/E49.pgn
164K	ECO - E/E50.pgn
360K	ECO - E/E51.pgn
308K	ECO - E/E52.pgn
176K	ECO - E/E53.pgn
620K	ECO - E/E54.pgn
304K	ECO - E/E55.pgn
212K	ECO - E/E56.pgn
148K	ECO - E/E57.pgn
220K	ECO - E/E58.pgn
500K	ECO - E/E59.pgn
1.8M	ECO - E/E60.pgn
3.2M	ECO - E/E61.pgn
2.6M	ECO - E/E62.pgn
1.3M	ECO - E/E63.pgn
416K	ECO - E/E64.pgn
808K	ECO - E/E65.pgn
952K	ECO - E/E66.pgn
1.4M	ECO - E/E67.pgn
1.7M	ECO - E/E68.pgn
1.8M	ECO - E/E69.pgn
2.2M	ECO - E/E70.pgn
804K	ECO - E/E71.pgn
392K	ECO - E/E72.pgn
1.7M	ECO - E/E73.pgn
840K	ECO - E/E74.pgn
184K	ECO - E/E75.pgn
1.1M	ECO - E/E76.pgn
296K	ECO - E/E77.pgn
40K	ECO - E/E78.pgn
80K	ECO - E/E79.pgn
780K	ECO - E/E80.pgn
2.6M	ECO - E/E81.pgn
300K	ECO - E/E82.pgn
424K	ECO - E/E83.pgn
592K	ECO - E/E84.pgn
372K	ECO - E/E85.pgn
312K	ECO - E/E86.pgn
644K	ECO - E/E87.pgn
424K	ECO - E/E88.pgn
176K	ECO - E/E89.pgn
2.4M	ECO - E/E90.pgn
2.6M	ECO - E/E91.pgn
3.4M	ECO - E/E92.pgn
280K	ECO - E/E93.pgn
3.1M	ECO - E/E94.pgn
648K	ECO - E/E95.pgn
172K	ECO - E/E96.pgn
2.8M	ECO - E/E97.pgn
580K	ECO - E/E98.pgn
1.2M	ECO - E/E99.pgn
830M	total