Datasets:

YellowjacketGames
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chess-opening-rates-by-elo

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train · 266k rows

elo_bucket int32 400 2.5k	side_to_move stringclasses 2 values	prefix_ply int32 0 35	prefix_uci stringlengths 0 174	position_key stringlengths 51 68	next_move_uci stringclasses 476 values	games int64 1 80.1M	total_prefix_games int64 1 119M	raw_pct float64 0 1	smoothed_pct float64 0 1
400	B	1	a2a3	rnbqkbnr/pppppppp/8/8/8/P7/1PPPPPPP/RNBQKBNR b KQkq -	e7e5	189	228	0.828947	0.828947
400	B	1	a2a3	rnbqkbnr/pppppppp/8/8/8/P7/1PPPPPPP/RNBQKBNR b KQkq -	a7a5	39	228	0.171053	0.171053
400	B	1	a2a4	rnbqkbnr/pppppppp/8/8/P7/8/1PPPPPPP/RNBQKBNR b KQkq -	e7e5	693	994	0.697183	0.697183
400	B	1	a2a4	rnbqkbnr/pppppppp/8/8/P7/8/1PPPPPPP/RNBQKBNR b KQkq -	a7a5	216	994	0.217304	0.217304
400	B	1	a2a4	rnbqkbnr/pppppppp/8/8/P7/8/1PPPPPPP/RNBQKBNR b KQkq -	b7b6	46	994	0.046278	0.046278
400	B	1	a2a4	rnbqkbnr/pppppppp/8/8/P7/8/1PPPPPPP/RNBQKBNR b KQkq -	b7b5	39	994	0.039235	0.039235
400	B	1	b1a3	rnbqkbnr/pppppppp/8/8/8/N7/PPPPPPPP/R1BQKBNR b KQkq -	e7e5	131	133	0.984962	0.984962
400	B	1	b1a3	rnbqkbnr/pppppppp/8/8/8/N7/PPPPPPPP/R1BQKBNR b KQkq -	g7g6	2	133	0.015038	0.015038
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	e7e5	1,523	2,441	0.623925	0.623925
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	d7d5	447	2,441	0.183122	0.183122
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	g8f6	155	2,441	0.063499	0.063499
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	c7c5	119	2,441	0.048751	0.048751
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	d7d6	91	2,441	0.03728	0.03728
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	b7b5	41	2,441	0.016796	0.016796
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	f7f5	39	2,441	0.015977	0.015977
400	B	1	b1c3	rnbqkbnr/pppppppp/8/8/8/2N5/PPPPPPPP/R1BQKBNR b KQkq -	g7g6	26	2,441	0.010651	0.010651
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	e7e5	510	921	0.553746	0.553746
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	d7d5	208	921	0.225841	0.225841
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	b7b6	66	921	0.071661	0.071661
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	b7b5	55	921	0.059718	0.059718
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	c7c5	41	921	0.044517	0.044517
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	g8f6	25	921	0.027144	0.027144
400	B	1	b2b3	rnbqkbnr/pppppppp/8/8/8/1P6/P1PPPPPP/RNBQKBNR b KQkq -	f7f5	16	921	0.017372	0.017372
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	e7e5	517	1,044	0.495211	0.495211
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	d7d5	219	1,044	0.20977	0.20977
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	b7b5	129	1,044	0.123563	0.123563
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	b8c6	64	1,044	0.061303	0.061303
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	c7c5	26	1,044	0.024904	0.024904
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	e7e6	24	1,044	0.022989	0.022989
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	g8f6	22	1,044	0.021073	0.021073
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	c7c6	21	1,044	0.020115	0.020115
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	f7f5	18	1,044	0.017241	0.017241
400	B	1	b2b4	rnbqkbnr/pppppppp/8/8/1P6/8/P1PPPPPP/RNBQKBNR b KQkq -	g8h6	4	1,044	0.003831	0.003831
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	e7e5	1,965	3,779	0.519979	0.519979
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	c7c5	711	3,779	0.188145	0.188145
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	d7d5	419	3,779	0.110876	0.110876
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	e7e6	164	3,779	0.043398	0.043398
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	b8c6	152	3,779	0.040222	0.040222
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	c7c6	94	3,779	0.024874	0.024874
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	g8f6	90	3,779	0.023816	0.023816
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	f7f5	79	3,779	0.020905	0.020905
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	b7b5	45	3,779	0.011908	0.011908
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	g7g5	33	3,779	0.008732	0.008732
400	B	1	c2c4	rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq -	g7g6	27	3,779	0.007145	0.007145
400	B	1	d2d3	rnbqkbnr/pppppppp/8/8/8/3P4/PPP1PPPP/RNBQKBNR b KQkq -	e7e5	1,260	1,404	0.897436	0.897436
400	B	1	d2d3	rnbqkbnr/pppppppp/8/8/8/3P4/PPP1PPPP/RNBQKBNR b KQkq -	c7c5	127	1,404	0.090456	0.090456
400	B	1	d2d3	rnbqkbnr/pppppppp/8/8/8/3P4/PPP1PPPP/RNBQKBNR b KQkq -	g7g6	17	1,404	0.012108	0.012108
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	d7d5	31,798	56,920	0.558644	0.558644
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	e7e5	9,008	56,920	0.158257	0.158257
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	e7e6	4,891	56,920	0.085928	0.085928
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	b8c6	2,845	56,920	0.049982	0.049982
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	d7d6	1,860	56,920	0.032677	0.032677
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	g8f6	1,404	56,920	0.024666	0.024666
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	c7c6	1,205	56,920	0.02117	0.02117
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	c7c5	1,002	56,920	0.017604	0.017604
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	f7f5	919	56,920	0.016145	0.016145
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	b7b5	693	56,920	0.012175	0.012175
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	b7b6	460	56,920	0.008082	0.008082
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	g7g5	312	56,920	0.005481	0.005481
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	g7g6	295	56,920	0.005183	0.005183
400	B	1	d2d4	rnbqkbnr/pppppppp/8/8/3P4/8/PPP1PPPP/RNBQKBNR b KQkq -	b8a6	228	56,920	0.004006	0.004006
400	B	1	e2e3	rnbqkbnr/pppppppp/8/8/8/4P3/PPPP1PPP/RNBQKBNR b KQkq -	e7e5	5,428	5,428	1	1
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	e7e5	153,418	222,912	0.688245	0.688245
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	d7d5	17,901	222,912	0.080305	0.080305
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	e7e6	9,063	222,912	0.040657	0.040657
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	d7d6	8,840	222,912	0.039657	0.039657
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	c7c5	5,958	222,912	0.026728	0.026728
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	b8c6	5,885	222,912	0.026401	0.026401
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	g8f6	5,383	222,912	0.024149	0.024149
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	a7a5	3,197	222,912	0.014342	0.014342
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	c7c6	2,910	222,912	0.013054	0.013054
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	h7h5	1,460	222,912	0.00655	0.00655
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	f7f6	1,442	222,912	0.006469	0.006469
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	g7g5	1,387	222,912	0.006222	0.006222
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	f7f5	1,281	222,912	0.005747	0.005747
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	b7b6	1,211	222,912	0.005433	0.005433
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	g7g6	1,058	222,912	0.004746	0.004746
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	a7a6	995	222,912	0.004464	0.004464
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	b8a6	726	222,912	0.003257	0.003257
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	h7h6	426	222,912	0.001911	0.001911
400	B	1	e2e4	rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq -	g8h6	371	222,912	0.001664	0.001664
400	B	1	f2f3	rnbqkbnr/pppppppp/8/8/8/5P2/PPPPP1PP/RNBQKBNR b KQkq -	e7e5	448	707	0.633663	0.633663
400	B	1	f2f3	rnbqkbnr/pppppppp/8/8/8/5P2/PPPPP1PP/RNBQKBNR b KQkq -	d7d5	191	707	0.270156	0.270156
400	B	1	f2f3	rnbqkbnr/pppppppp/8/8/8/5P2/PPPPP1PP/RNBQKBNR b KQkq -	f7f5	68	707	0.096181	0.096181
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	d7d5	833	2,191	0.380192	0.380192
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	e7e5	593	2,191	0.270653	0.270653
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	f7f5	582	2,191	0.265632	0.265632
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	g8f6	95	2,191	0.043359	0.043359
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	b7b5	42	2,191	0.019169	0.019169
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	g7g5	17	2,191	0.007759	0.007759
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	h7h6	15	2,191	0.006846	0.006846
400	B	1	f2f4	rnbqkbnr/pppppppp/8/8/5P2/8/PPPPP1PP/RNBQKBNR b KQkq -	g8h6	14	2,191	0.00639	0.00639
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	e7e5	2,325	8,771	0.265078	0.265078
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	d7d5	2,126	8,771	0.24239	0.24239
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	g8f6	1,304	8,771	0.148672	0.148672
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	b8c6	937	8,771	0.106829	0.106829
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	e7e6	571	8,771	0.065101	0.065101
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	d7d6	233	8,771	0.026565	0.026565
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	c7c5	213	8,771	0.024285	0.024285
400	B	1	g1f3	rnbqkbnr/pppppppp/8/8/8/5N2/PPPPPPPP/RNBQKB1R b KQkq -	f7f5	205	8,771	0.023372	0.023372

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