More Than 800,000 Chess Tactics and Problems

ID	Rating	Attempts	Pass %	# Moves	Avg. Time	Play As
0606032	100	3360895	89.2%	2	0:11	White
0041839	524	3031323	57.9%	2	0:15	White
0639510	494	2733860	56.8%	3	0:21	White
0192091	530	2671943	55.5%	2	0:13	Black
0111714	563	2569409	58.8%	2	0:09	White
0036833	443	2553805	61.4%	2	0:29	Black
0029032	753	2092794	26.7%	2	0:19	White
0039789	635	1932565	37.4%	2	0:20	Black
0042342	729	1751083	35.3%	2	0:26	White
0041683	620	1643687	35%	2	0:16	White
0056567	641	1537315	39.2%	3	0:26	White
0049757	476	1261099	74.8%	1	0:15	White
0176602	1339	1162226	34.8%	3	0:42	Black
0491418	433	1125745	70.6%	4	0:18	White
0035465	531	1125081	79.8%	1	0:19	Black
0134311	637	860379	91.6%	1	0:16	Black
0057063	1771	532368	30.7%	1	0:58	White
0484736	804	521264	62%	2	0:32	Black
0040382	1076	511582	61.2%	3	0:32	Black
0144725	1372	491756	38.3%	2	1:04	White
0000793	1405	485137	43.1%	3	1:04	White
0000905	914	476520	52.3%	3	0:57	Black
0057088	1121	473022	59.5%	1	0:18	White
0063183	152	423730	55.4%	1	0:14	White
0109540	100	418819	89.4%	3	0:12	Black