{
	"title": "What chess players actually play at every rating",
	"url": "https://chessreps.com/openings/what-players-play-by-rating",
	"citation": "Chessreps, \"What chess players actually play at every rating\" (2026), https://chessreps.com/openings/what-players-play-by-rating",
	"generatedAt": "2026-10-30T17:42:55.113Z",
	"source": {
		"name": "Lichess open database (standard rated games)",
		"url": "https://database.lichess.org/",
		"license": "CC0 1.0",
		"months": {
			"first": "2022-01",
			"last": "2025-12"
		},
		"gamesAllSpeeds": 4480916923,
		"via": "Chessreps' copy of the Lichess opening explorer"
	},
	"method": {
		"speeds": [
			"blitz",
			"rapid",
			"classical"
		],
		"ratingRule": "A game's rating is the average of both players' Lichess ratings; bands are 200 points wide, built from 50-point explorer buckets.",
		"minSample": 1000,
		"units": "share, score, rate, colourAverage and edge are fractions (0.25 = 25%). score = (wins + draws/2) / games for the gambiteer; edge = score - colourAverage, where colourAverage is that colour's score over all games in the band. A position counts every game that passed through it, by any move order.",
		"stopsWorkingFrom": "The lowest band from which the gambit scores at or below its colour average in that band and every higher band with at least minSample games."
	},
	"bands": [
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			"label": "1000-1199",
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			"label": "1400-1599",
			"min": 1400,
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			"label": "1600-1799",
			"min": 1600,
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			"label": "1800-1999",
			"min": 1800,
			"max": 1999,
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			"label": "2200-2399",
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			"max": 2399,
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		{
			"label": "2400-2599",
			"min": 2400,
			"max": 2599,
			"games": 22970813
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	],
	"positions": {
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			"name": "Replies to 1.e4",
			"line": "1.e4",
			"fen": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1",
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			]
		},
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						{
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						{
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				{
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						{
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							"share": 0.2326
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							"share": 0.0293
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				{
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						{
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						{
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							"share": 0.0195
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					]
				},
				{
					"band": "2000-2199",
					"games": 11951751,
					"moves": [
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						{
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						{
							"san": "Nf6",
							"games": 1193472,
							"share": 0.0999
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						{
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		"declinedOvertakesAcceptedFrom": "1600-1799"
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		{
			"id": "danish-gambit",
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					"band": "600-799",
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					"band": "800-999",
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					"score": 0.5756,
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					"band": "1000-1199",
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					"band": "1400-1599",
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					"edge": -0.0207,
					"chosenShare": 0.4305
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				{
					"band": "2200-2399",
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				{
					"band": "2400-2599",
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					"chosenShare": 0.3034
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		{
			"id": "stafford-gambit",
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					"band": "600-799",
					"games": 33877,
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					"edge": -0.0041,
					"chosenShare": 0.0702
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				{
					"band": "800-999",
					"games": 167238,
					"score": 0.5398,
					"colourAverage": 0.4976,
					"edge": 0.0421,
					"chosenShare": 0.1277
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				{
					"band": "1000-1199",
					"games": 551884,
					"score": 0.5483,
					"colourAverage": 0.486,
					"edge": 0.0623,
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					"band": "1200-1399",
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				{
					"band": "1400-1599",
					"games": 1524380,
					"score": 0.5327,
					"colourAverage": 0.4887,
					"edge": 0.044,
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					"edge": 0.0168,
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				{
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					"games": 373421,
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					"edge": 0,
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					"band": "2200-2399",
					"games": 83827,
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					"band": "2400-2599",
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					"edge": -0.0576,
					"chosenShare": 0.1402
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		}
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			"id": "fried-liver-nxd5",
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			"victim": "black",
			"losingMove": "Nxd5",
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					"band": "800-999",
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					"band": "1000-1199",
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					"rate": 0.7001
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					"band": "1200-1399",
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					"band": "1400-1599",
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					"band": "1600-1799",
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					"rate": 0.3145
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				{
					"band": "1800-1999",
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					"fell": 237517,
					"rate": 0.1743
				},
				{
					"band": "2000-2199",
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				{
					"band": "2200-2399",
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				{
					"band": "2400-2599",
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				}
			]
		},
		{
			"id": "blackburne-shilling-nxf7",
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			"losingMove": "Nxf7",
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			"losingMoveNotation": "5.Nxf7",
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					"band": "800-999",
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				{
					"band": "1000-1199",
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					"band": "1200-1399",
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				{
					"band": "1400-1599",
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				{
					"band": "1600-1799",
					"reached": 247988,
					"fell": 64873,
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				},
				{
					"band": "1800-1999",
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				{
					"band": "2000-2199",
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				{
					"band": "2200-2399",
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				{
					"band": "2400-2599",
					"reached": 260,
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			]
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		{
			"id": "stafford-bg5",
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			"victim": "white",
			"losingMove": "Bg5",
			"punishment": "6…Nxe4!, when 7.Bxd8 Bxf2+ 8.Ke2 Bg4# is mate",
			"losingMoveNotation": "6.Bg5",
			"fen": "r1bqk2r/ppp2ppp/2p2n2/2b5/4P3/3P4/PPP2PPP/RNBQKB1R w KQkq - 1 6",
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					"band": "600-799",
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					"fell": 392,
					"rate": 0.2275
				},
				{
					"band": "800-999",
					"reached": 17580,
					"fell": 4009,
					"rate": 0.228
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				{
					"band": "1000-1199",
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				{
					"band": "1200-1399",
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					"fell": 49266,
					"rate": 0.1763
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				{
					"band": "1400-1599",
					"reached": 483867,
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					"rate": 0.1406
				},
				{
					"band": "1600-1799",
					"reached": 535466,
					"fell": 51675,
					"rate": 0.0965
				},
				{
					"band": "1800-1999",
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					"fell": 19981,
					"rate": 0.0501
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				{
					"band": "2000-2199",
					"reached": 177382,
					"fell": 2990,
					"rate": 0.0169
				},
				{
					"band": "2200-2399",
					"reached": 41874,
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					"rate": 0.0048
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					"band": "2400-2599",
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					"rate": 0.0047
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			]
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		{
			"id": "scholars-mate-nf6",
			"name": "Scholar's Mate: 3…Nf6",
			"line": "1.e4 e5 2.Bc4 Nc6 3.Qh5",
			"victim": "black",
			"losingMove": "Nf6",
			"punishment": "4.Qxf7#",
			"losingMoveNotation": "3…Nf6",
			"fen": "r1bqkbnr/pppp1ppp/2n5/4p2Q/2B1P3/8/PPPP1PPP/RNB1K1NR b KQkq - 3 3",
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					"band": "600-799",
					"reached": 329345,
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					"rate": 0.1549
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					"band": "800-999",
					"reached": 1384297,
					"fell": 125611,
					"rate": 0.0907
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				{
					"band": "1000-1199",
					"reached": 2329524,
					"fell": 149615,
					"rate": 0.0642
				},
				{
					"band": "1200-1399",
					"reached": 2298881,
					"fell": 119676,
					"rate": 0.0521
				},
				{
					"band": "1400-1599",
					"reached": 1743888,
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					"rate": 0.0432
				},
				{
					"band": "1600-1799",
					"reached": 1068927,
					"fell": 36083,
					"rate": 0.0338
				},
				{
					"band": "1800-1999",
					"reached": 453431,
					"fell": 12311,
					"rate": 0.0272
				},
				{
					"band": "2000-2199",
					"reached": 109041,
					"fell": 2352,
					"rate": 0.0216
				},
				{
					"band": "2200-2399",
					"reached": 21329,
					"fell": 352,
					"rate": 0.0165
				},
				{
					"band": "2400-2599",
					"reached": 3648,
					"fell": 47,
					"rate": 0.0129
				}
			]
		}
	]
}