More Than 800 000 Chess Tactics and Problems

ID	Rating	Attempts	Pass %	# Moves	Avg. Time	Play As
0606032	100	3372129	89.2%	2	0:11	White
0041839	524	3038452	57.9%	2	0:15	White
0639510	494	2740033	56.8%	3	0:21	White
0192091	530	2678162	55.5%	2	0:13	Black
0111714	563	2575458	58.8%	2	0:09	White
0036833	443	2553836	61.4%	2	0:29	Black
0029032	753	2097956	26.7%	2	0:19	White
0039789	635	1937358	37.4%	2	0:20	Black
0042342	729	1755340	35.3%	2	0:26	White
0041683	620	1647829	35%	2	0:16	White
0056567	641	1541081	39.2%	3	0:26	White
0049757	476	1261210	74.8%	1	0:15	White
0176602	1339	1163173	34.8%	3	0:42	Black
0035465	531	1125940	79.8%	1	0:19	Black
0491418	433	1125775	70.6%	4	0:18	White
0134311	637	860775	91.6%	1	0:16	Black
0057063	1771	533247	30.7%	1	0:58	White
0484736	804	521821	61.9%	2	0:32	Black
0040382	1076	512499	61.2%	3	0:32	Black
0144725	1372	492743	38.3%	2	1:04	White
0000793	1405	486084	43.1%	3	1:04	White
0000905	914	477396	52.2%	3	0:57	Black
0057088	1121	473974	59.5%	1	0:18	White
0063183	152	429862	55.3%	1	0:14	White
0056363	152	421464	68.4%	1	0:17	Black