Positional Datasets
Collection
Datasets where each row is a chess position • 6 items • Updated • 8
Popularity int8 | FEN string | RatingDeviation uint16 | Themes list | NbPlays uint32 | Moves string | Rating uint16 | PuzzleId string | perf string | tournament string | swiss string | lastMoveAt timestamp[ms] | clock dict | variant string | speed string | createdAt timestamp[ms] | analysis list | moves string | status string | GameId string | ECO string | Opening string | OpeningPly int64 | White string | WhiteElo int64 | WhiteRatingDiff int16 | WhiteProvisional bool | WhiteAcpl uint16 | WhiteAccuracy int64 | WhiteMistake uint8 | WhiteInaccuracy uint8 | WhiteBlunder uint8 | Black string | BlackElo int64 | BlackRatingDiff int16 | BlackProvisional bool | BlackAcpl uint16 | BlackAccuracy int64 | BlackMistake uint8 | BlackInaccuracy uint8 | BlackBlunder uint8 | WhiteTitle string | BlackTitle string | Result string | movetext string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
100 | r6k/q1pb1p1p/1b3Pr1/p1ppP2Q/3P2p1/4B3/PP2NRPP/3R2K1 b - - 1 25 | 255 | [
"crushing",
"kingsideAttack",
"long",
"middlegame",
"pin"
] | 9 | d7e6 e2f4 c5d4 f4g6 f7g6 h5h6 | 1,829 | 002rd | blitz | null | null | 2022-05-11T19:19:16.535000 | {
"increment": 0,
"initial": 180,
"totalTime": 180
} | standard | blitz | 2022-05-11T19:14:44.864000 | [
{
"eval": 33
},
{
"eval": 12
},
{
"eval": 19
},
{
"eval": 32
},
{
"eval": 13
},
{
"eval": 13
},
{
"eval": 0
},
{
"eval": -13
},
{
"eval": -13
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 6
},
{
"... | e4 e5 Nf3 Nc6 d4 exd4 Bc4 Nf6 e5 d5 Bb5 Ne4 Nxd4 Bd7 Bxc6 bxc6 O-O Bc5 c3 O-O f3 Ng5 f4 Ne6 Be3 Nxd4 cxd4 Bb6 f5 a5 f6 g6 Qf3 Kh8 Qf4 Qb8 Qh6 Rg8 Rf4 g5 Rf2 Rg6 Qh5 g4 Nc3 Qa7 Rd1 c5 Ne2 Be6 Nf4 Rag8 Nxe6 fxe6 f7 Rf8 Bh6 cxd4 Bxf8 d3 Bg7+ | resign | NcD6lul8/black#50 | C44 | Scotch Game: Scotch Gambit, Advance Variation | 9 | morteza0521 | 2,164 | 7 | false | 66 | 66 | 0 | 3 | 3 | salirbeber | 2,270 | -7 | false | 105 | 64 | 3 | 5 | 5 | null | null | 1-0 | 1. e4 { [%eval 0.33] [%clk 0:03:00] } 1... e5 { [%eval 0.12] [%clk 0:03:00] } 2. Nf3 { [%eval 0.19] [%clk 0:02:59] } 2... Nc6 { [%eval 0.32] [%clk 0:02:59] } 3. d4 { [%eval 0.13] [%clk 0:02:55] } 3... exd4 { [%eval 0.13] [%clk 0:02:58] } 4. Bc4 { [%eval 0.0] [%clk 0:02:54] } 4... Nf6 { [%eval -0.13] [%clk 0:02:46] } 5.... |
85 | r2q2kr/p4pp1/4b2p/n1Qn4/5B2/4P3/PP3PPP/2KR1BNR w - - 1 14 | 75 | [
"advantage",
"opening",
"short"
] | 185 | f4c7 d8c7 c5c7 d5c7 | 1,428 | 00K8j | rapid | null | null | 2022-05-10T11:01:47.735000 | {
"increment": 5,
"initial": 600,
"totalTime": 800
} | standard | rapid | 2022-05-10T10:50:49.160000 | [
{
"eval": 21
},
{
"eval": 35
},
{
"eval": 36
},
{
"eval": 30
},
{
"eval": 39
},
{
"eval": 45
},
{
"eval": 47
},
{
"eval": 50
},
{
"eval": 40
},
{
"eval": 56
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy... | d4 d5 c4 e6 Nc3 h6 Bf4 Nf6 e3 c5 cxd5 exd5 dxc5 Bxc5 Qb3 Nc6 Nxd5 Nxd5 O-O-O Be6 Qxb7 Na5 Qb5+ Kf8 Qxc5+ Kg8 Bc7 Qxc7 Rxd5 Qxc5+ Rxc5 Nb7 Rc7 Nd6 Bd3 Bxa2 Nf3 Rc8 Rxc8+ Nxc8 Rd1 f6 Bg6 Kf8 Rd8+ Ke7 Rxh8 | resign | AiNXhpcc#27 | D31 | Queen's Gambit Declined: Queen's Knight Variation | 5 | TheNewXDon | 1,910 | 6 | false | 101 | 64 | 0 | 3 | 3 | zlabeya | 1,923 | -6 | false | 144 | 17 | 1 | 3 | 2 | null | null | 1-0 | 1. d4 { [%eval 0.21] [%clk 0:10:00] } 1... d5 { [%eval 0.35] [%clk 0:10:00] } 2. c4 { [%eval 0.36] [%clk 0:10:03] } 2... e6 { [%eval 0.3] [%clk 0:10:03] } 3. Nc3 { [%eval 0.39] [%clk 0:10:05] } { D31 Queen's Gambit Declined: Queen's Knight Variation } 3... h6 { [%eval 0.45] [%clk 0:10:06] } 4. Bf4 { [%eval 0.47] [%clk ... |
100 | 8/1pp5/p2p3p/3P1Pk1/P3K1P1/1P5R/8/2r5 w - - 1 39 | 112 | [
"crushing",
"endgame",
"rookEndgame",
"veryLong"
] | 19 | e4f3 c1c3 f3g2 c3h3 g2h3 h6h5 g4h5 g5h5 | 2,233 | 00FHO | rapid | null | null | 2022-05-06T14:14:14.785000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-05-06T13:54:14.772000 | [
{
"eval": 33
},
{
"eval": 12
},
{
"eval": 19
},
{
"eval": 32
},
{
"eval": 21
},
{
"eval": 20
},
{
"eval": 25
},
{
"eval": 26
},
{
"eval": 0
},
{
"eval": 17
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": -32
},
{
... | e4 e5 Nf3 Nc6 Bc4 Bc5 c3 Nf6 d4 exd4 cxd4 Bb4+ Nc3 Nxe4 O-O Bxc3 d5 Bf6 Re1 Ne7 Rxe4 d6 Bg5 Bxg5 Nxg5 h6 Nf3 O-O Qe2 Ng6 Re1 Bf5 Rd4 a6 Bd3 Bxd3 Qxd3 Qd7 h4 Rae8 Rxe8 Rxe8 h5 Ne5 Nxe5 Rxe5 g4 Qe7 Kg2 Re1 Qf5 g6 hxg6 fxg6 Qxg6+ Qg7 Qxg7+ Kxg7 Rd2 Kf6 f4 Re4 Kf3 Rc4 b3 Rc5 Ke4 Ra5 a4 Rc5 Rd3 Rc1 Rh3 Kg6 f5+ Kg5 Kf3 Rc3+ ... | mate | 0KBMAMQh#77 | C54 | Italian Game: Classical Variation, Greco Gambit, Moeller-Therkatz Attack | 17 | Fotosinteza | 2,044 | -6 | false | 51 | 42 | 0 | 7 | 4 | horuscope | 2,040 | 6 | false | 38 | 79 | 1 | 3 | 4 | null | null | 0-1 | 1. e4 { [%eval 0.33] [%clk 0:10:00] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. Nf3 { [%eval 0.19] [%clk 0:09:59] } 2... Nc6 { [%eval 0.32] [%clk 0:09:59] } 3. Bc4 { [%eval 0.21] [%clk 0:09:57] } 3... Bc5 { [%eval 0.2] [%clk 0:09:56] } 4. c3 { [%eval 0.25] [%clk 0:09:56] } 4... Nf6 { [%eval 0.26] [%clk 0:09:48] } 5. d... |
85 | 8/8/2p2p2/p4P1p/Pk5P/4K1P1/8/8 w - - 1 39 | 112 | [
"crushing",
"endgame",
"long",
"pawnEndgame",
"quietMove"
] | 26 | e3d3 c6c5 d3e2 c5c4 g3g4 h5g4 | 2,351 | 00H2L | blitz | null | null | 2022-05-05T22:20:08.089000 | {
"increment": 2,
"initial": 180,
"totalTime": 260
} | standard | blitz | 2022-05-05T22:13:18.691000 | [
{
"eval": 23
},
{
"eval": 25
},
{
"eval": 0
},
{
"eval": 39
},
{
"eval": 0
},
{
"eval": 7
},
{
"eval": 0
},
{
"eval": 25
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 10
},
{
"eval": 23
},
{
"variation": "Nf3 Nf6 Ba3 e4... | c4 e5 Nc3 Bb4 g3 Bxc3 bxc3 h6 d4 Nc6 Bg2 d6 Bxc6+ bxc6 dxe5 dxe5 Qxd8+ Kxd8 Be3 Be6 Rb1 Bxc4 a3 Ne7 Rb7 a6 Nf3 f6 Nd2 Bb5 c4 Kc8 Ra7 Rxa7 Bxa7 Kb7 cxb5 Kxa7 bxc6 Nxc6 e3 Rd8 Ke2 Ne7 Rc1 c6 Nc4 Rd5 e4 Rc5 f3 Nc8 Kd3 Nb6 Rc3 Rxc4 Rxc4 Nxc4 Kxc4 Kb6 a4 h5 h4 a5 f4 g6 f5 gxf5 exf5 e4 Kd4 e3 Ke4 Kc5 Kxe3 Kb4 Kd3 Kxa4 Kc4 c5... | mate | UMoEkwn0#77 | A21 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | 4 | Aztecsoldier | 1,745 | -4 | false | 187 | 12 | 2 | 5 | 7 | obvor | 1,835 | 4 | false | 168 | 23 | 0 | 3 | 9 | null | null | 0-1 | 1. c4 { [%eval 0.23] [%clk 0:03:00] } 1... e5 { [%eval 0.25] [%clk 0:03:00] } 2. Nc3 { [%eval 0.0] [%clk 0:03:01] } 2... Bb4 { [%eval 0.39] [%clk 0:03:00] } { A21 English Opening: King's English Variation, Kramnik-Shirov Counterattack } 3. g3 { [%eval 0.0] [%clk 0:03:00] } 3... Bxc3 { [%eval 0.07] [%clk 0:03:01] } 4. b... |
100 | b7/5pk1/R3pn1p/8/3NP3/5P2/6PP/2rB2K1 w - - 1 31 | 486 | [
"crushing",
"endgame",
"fork",
"hangingPiece",
"short"
] | 1 | a6a8 c1d1 g1f2 d1d4 | 1,490 | 00HEx | blitz | null | null | 2022-04-15T18:41:13.432000 | {
"increment": 0,
"initial": 180,
"totalTime": 180
} | standard | blitz | 2022-04-15T18:35:52.020000 | [
{
"eval": 30
},
{
"eval": 20
},
{
"eval": 26
},
{
"eval": 30
},
{
"eval": 0
},
{
"eval": 36
},
{
"eval": 33
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. Nf6 was best."
},
"variation": "Nf6 e3 Nbd7 Qc2 Bd6 Bd3 O-O O-O... | d4 e6 c4 d5 Nf3 c6 Nc3 a6 e3 Nd7 Be2 Ngf6 O-O dxc4 Bxc4 b5 Bd3 c5 Ne4 Bb7 Nxc5 Bxc5 dxc5 Nxc5 Be2 Qxd1 Rxd1 Rd8 Bd2 O-O Ba5 Rc8 Rac1 h6 Nd4 Na4 b3 Nc5 f3 Ncd7 a4 bxa4 bxa4 Ne5 e4 Ned7 Rb1 Nc5 Rb6 Ba8 Bb4 Nxa4 Rxa6 Nc3 Bxf8 Nxd1 Bxg7 Kxg7 Bxd1 Rc1 Rxa8 Rxd1+ Kf2 Rxd4 g4 Rd2+ Kg3 Nd7 Ra7 Ne5 Kf4 Ng6+ Kg3 Rd3 Ra5 Ne7 h4 N... | outoftime | Kl5pBLfs#61 | D30 | Queen's Gambit Declined | 4 | evandrorsilva | 2,161 | -5 | false | 66 | 78 | 1 | 4 | 5 | mmarcos33 | 2,235 | 5 | false | 46 | 84 | 3 | 4 | 3 | NM | null | 0-1 | 1. d4 { [%eval 0.3] [%clk 0:03:00] } 1... e6 { [%eval 0.2] [%clk 0:03:00] } 2. c4 { [%eval 0.26] [%clk 0:03:00] } 2... d5 { [%eval 0.3] [%clk 0:03:00] } { D30 Queen's Gambit Declined } 3. Nf3 { [%eval 0.0] [%clk 0:02:58] } 3... c6 { [%eval 0.36] [%clk 0:02:59] } 4. Nc3 { [%eval 0.33] [%clk 0:02:57] } 4... a6?! { (0.33 ... |
100 | 4r1k1/ppqb3p/6B1/3pb2Q/8/2P5/PP1B2PP/5RK1 b - - 0 20 | 268 | [
"crushing",
"middlegame",
"pin",
"veryLong"
] | 3 | h7g6 h5g6 e5g7 f1f7 c7c5 g1h1 c5f8 f7f8 | 1,700 | 00JFF | blitz | JzvRrTkH | null | 2022-04-13T13:06:42.012000 | {
"increment": 0,
"initial": 180,
"totalTime": 180
} | standard | blitz | 2022-04-13T13:03:20.745000 | [
{
"eval": -25
},
{
"eval": -16
},
{
"eval": -15
},
{
"eval": -37
},
{
"eval": -62
},
{
"eval": -30
},
{
"eval": -33
},
{
"eval": -21
},
{
"eval": -37
},
{
"eval": -5
},
{
"eval": -25
},
{
"eval": -39
},
{
"eval": -35... | f4 d5 Nf3 Nf6 d4 e6 e3 Bd6 Bd3 O-O O-O c5 c3 Nc6 Ne5 cxd4 exd4 Nd7 Nd2 f6 Nxd7 Bxd7 Nf3 Qc7 Bd2 Rae8 Qe2 e5 fxe5 fxe5 dxe5 Nxe5 Nxe5 Rxf1+ Rxf1 Bxe5 Qh5 g6 Bxg6 hxg6 Qxg6+ Bg7 Qf7+ Kh8 Rf4 Bh6 Rh4 | resign | e986oDw6/black#40 | A03 | Bird Opening: Dutch Variation | 2 | benflex1 | 2,125 | 5 | false | 89 | 57 | 1 | 0 | 3 | Jeff_alpha | 2,087 | -5 | false | 108 | 16 | 1 | 1 | 2 | null | null | 1-0 | 1. f4 { [%eval -0.25] [%clk 0:03:00] } 1... d5 { [%eval -0.16] [%clk 0:03:00] } { A03 Bird Opening: Dutch Variation } 2. Nf3 { [%eval -0.15] [%clk 0:02:59] } 2... Nf6 { [%eval -0.37] [%clk 0:02:58] } 3. d4 { [%eval -0.62] [%clk 0:02:57] } 3... e6 { [%eval -0.3] [%clk 0:02:57] } 4. e3 { [%eval -0.33] [%clk 0:02:56] } 4.... |
100 | 7r/pppk4/2pb1r2/8/2NP2p1/2P5/PP2RPP1/4R1K1 w - - 2 26 | 500 | [
"crushing",
"endgame",
"veryLong"
] | 1 | c4d6 f6h6 f2f4 g4g3 e2e7 d7d6 g1f1 h6h1 | 1,500 | 0068D | rapid | null | null | 2022-04-09T11:21:18.185000 | {
"increment": 5,
"initial": 600,
"totalTime": 800
} | standard | rapid | 2022-04-09T11:00:17.458000 | [
{
"eval": 33
},
{
"eval": 12
},
{
"eval": 19
},
{
"eval": 40
},
{
"eval": 34
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. d6 was best."
},
"variation": "d6 Nf3 Nxe4 d4 d5 Bd3 Bd6 O-O O-O c4",
"eval": 140,
"best": "d7d6"
},... | e4 e5 Nf3 Nf6 Nxe5 Nc6 Nxc6 dxc6 e5 Qe7 d4 Bf5 Qe2 Nd5 c3 O-O-O Nd2 f6 exf6 Qxe2+ Bxe2 Nxf6 O-O Bd6 Nc4 Rde8 Be3 h5 h3 Nd5 Rfe1 Nxe3 Nxe3 Bd7 Bd3 g5 Bg6 Re6 Bf5 Rf6 Bxd7+ Kxd7 Nc4 Rhf8 Re2 g4 hxg4 hxg4 Rae1 Rh8 Nxd6 cxd6 Re7+ Kc8 Re8+ Rxe8 Rxe8+ Kd7 Rh8 g3 f3 Re6 Kf1 a5 Rh7+ Re7 Rxe7+ Kxe7 Ke2 b5 Ke3 Kf6 Kf4 Ke6 Kxg3 c... | mate | WNAZgV2o#51 | C42 | Russian Game: Stafford Gambit | 8 | milpe20 | 1,504 | 6 | false | 36 | 62 | 2 | 4 | 1 | powpow8000 | 1,548 | -22 | false | 52 | 37 | 2 | 7 | 2 | null | null | 1-0 | 1. e4 { [%eval 0.33] [%clk 0:10:00] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. Nf3 { [%eval 0.19] [%clk 0:10:02] } 2... Nf6 { [%eval 0.4] [%clk 0:10:03] } 3. Nxe5 { [%eval 0.34] [%clk 0:10:05] } 3... Nc6?! { (0.34 → 1.40) Inaccuracy. d6 was best. } { [%eval 1.4] [%clk 0:10:07] } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 B... |
100 | Q5k1/p1p3p1/5rP1/8/3P4/7P/q3r3/B4RK1 b - - 1 34 | 228 | [
"endgame",
"mate",
"mateIn1",
"oneMove"
] | 18 | f6f8 a8f8 | 1,076 | 008o6 | rapid | null | null | 2022-04-05T05:09:07.041000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-04-05T04:53:30.516000 | [
{
"eval": 30
},
{
"eval": 35
},
{
"eval": 36
},
{
"eval": 33
},
{
"eval": 0
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. a6 was best."
},
"variation": "a6 e3 b5 a4 b4 Bxc4 Bb7 Nf3 e6 Ne2",
"eval": 96,
"best": "a7a6"
},
{... | d4 d5 c4 dxc4 Nc3 Nc6 Nf3 Bg4 e3 Nf6 Bxc4 e6 h3 Bh5 g4 Bg6 Bb5 Bb4 Bxc6+ bxc6 Ne5 Bxc3+ bxc3 Qd5 O-O h5 Nxg6 fxg6 g5 Nh7 f4 O-O Qe2 Qb5 c4 Qa6 Bd2 Rab8 Bc3 Rfd8 e4 Nf8 Rac1 Nd7 f5 exf5 exf5 gxf5 Qe6+ Kh8 Qg6 Re8 Qxh5+ Kg8 g6 Nf6 Qxf5 Qxc4 Ba1 Qxa2 Rxc6 Re2 Qf3 Rf8 Rxf6 Rxf6 Qa8+ Rf8 Qxf8# | mate | 1k4lXfEi/black#68 | D07 | Queen's Gambit Declined: Chigorin Defense, Janowski Variation | 7 | julian234 | 1,986 | 7 | false | 85 | 68 | 3 | 4 | 5 | hosseinh326 | 1,983 | -16 | false | 114 | 23 | 2 | 4 | 5 | null | null | 1-0 | 1. d4 { [%eval 0.3] [%clk 0:10:00] } 1... d5 { [%eval 0.35] [%clk 0:10:00] } 2. c4 { [%eval 0.36] [%clk 0:09:56] } 2... dxc4 { [%eval 0.33] [%clk 0:09:58] } 3. Nc3 { [%eval 0.0] [%clk 0:09:54] } 3... Nc6?! { (0.00 → 0.96) Inaccuracy. a6 was best. } { [%eval 0.96] [%clk 0:09:57] } (3... a6 4. e3 b5 5. a4 b4 6. Bxc4 Bb7 ... |
100 | r2q1rk1/1bb2ppp/p1n1p3/4P3/Np1P4/1B2NP2/1P4PP/2RQ1RK1 b - - 0 20 | 500 | [
"crushing",
"long",
"middlegame"
] | 1 | d8d4 d1d4 c6d4 c1c7 d4b3 c7b7 | 1,500 | 00N3B | blitz | null | null | 2022-03-21T16:10:01.336000 | {
"increment": 2,
"initial": 180,
"totalTime": 260
} | standard | blitz | 2022-03-21T16:04:18.301000 | [
{
"eval": 25
},
{
"eval": 33
},
{
"eval": 30
},
{
"eval": 32
},
{
"eval": 34
},
{
"eval": 38
},
{
"eval": 28
},
{
"eval": 36
},
{
"eval": 1
},
{
"eval": 33
},
{
"eval": 24
},
{
"eval": 39
},
{
"eval": 34
},
{
... | Nf3 c6 d4 d5 c4 Nf6 Nc3 e6 e3 Be7 Bd3 O-O O-O dxc4 Bxc4 b5 Bb3 Bb7 a4 a6 axb5 cxb5 Ne5 b4 Na4 Nc6 Nc4 Nd5 f3 Bd6 e4 Nde7 e5 Bc7 Be3 Nf5 Rc1 Nxe3 Nxe3 Qxd4 Qxd4 Nxd4 Rxc7 Nxb3 Rxb7 | resign | knYvxXRq/black#40 | D45 | Semi-Slav Defense: Main Line | 9 | MedvedevUnder | 1,994 | 8 | false | 47 | 78 | 2 | 2 | 2 | Reveran | 2,005 | -6 | false | 77 | 56 | 1 | 2 | 3 | null | null | 1-0 | 1. Nf3 { [%eval 0.25] [%clk 0:03:00] } 1... c6 { [%eval 0.33] [%clk 0:03:00] } 2. d4 { [%eval 0.3] [%clk 0:03:01] } 2... d5 { [%eval 0.32] [%clk 0:03:01] } 3. c4 { [%eval 0.34] [%clk 0:03:02] } 3... Nf6 { [%eval 0.38] [%clk 0:03:03] } 4. Nc3 { [%eval 0.28] [%clk 0:03:03] } 4... e6 { [%eval 0.36] [%clk 0:03:04] } 5. e3 ... |
76 | 5rk1/5ppp/1p6/1qp2P1Q/3p3P/6R1/6PK/8 b - - 0 30 | 80 | [
"attraction",
"crushing",
"discoveredAttack",
"endgame",
"long",
"sacrifice"
] | 42 | c5c4 g3g7 g8g7 f5f6 g7f6 h5b5 | 1,788 | 004RF | blitz | null | null | 2022-03-13T19:42:24.788000 | {
"increment": 0,
"initial": 300,
"totalTime": 300
} | standard | blitz | 2022-03-13T19:37:47.586000 | [
{
"eval": 28
},
{
"eval": 12
},
{
"eval": 19
},
{
"eval": 35
},
{
"eval": 24
},
{
"eval": 74
},
{
"eval": 64
},
{
"eval": 63
},
{
"eval": 26
},
{
"eval": 73
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy... | e4 e5 Nf3 Nc6 Bb5 Nd4 Nxd4 exd4 d3 Bc5 c4 c6 Ba4 d6 a3 a6 b4 Ba7 Bf4 Nf6 Nd2 O-O O-O c5 b5 Bd7 Rb1 axb5 cxb5 Be6 Bb3 b6 Nc4 d5 exd5 Nxd5 Bg3 Nc3 Qh5 Nxb1 Rxb1 Bb8 f4 Bxc4 Bxc4 Rxa3 Rf1 Qe7 h4 Qe3+ Kh2 Rxd3 Bxd3 Qxd3 Rf3 Qxb5 f5 Bxg3+ Rxg3 c4 f6 Qxh5 Rxg7+ Kh8 Rg3 Qe5 Kh3 Qxg3+ Kxg3 Rg8+ Kf4 c3 | resign | 2UeWcE4h/black#60 | C61 | Ruy Lopez: Bird Variation | 6 | satree | 1,734 | -6 | false | 117 | 17 | 2 | 1 | 5 | Ruval7 | 1,703 | 6 | false | 90 | 23 | 1 | 5 | 3 | null | null | 0-1 | 1. e4 { [%eval 0.28] [%clk 0:05:00] } 1... e5 { [%eval 0.12] [%clk 0:05:00] } 2. Nf3 { [%eval 0.19] [%clk 0:05:00] } 2... Nc6 { [%eval 0.35] [%clk 0:04:59] } 3. Bb5 { [%eval 0.24] [%clk 0:04:59] } 3... Nd4 { [%eval 0.74] [%clk 0:04:58] } { C61 Ruy Lopez: Bird Variation } 4. Nxd4 { [%eval 0.64] [%clk 0:04:54] } 4... exd... |
100 | 2k2r2/pp5p/3p4/3Nb1p1/8/1P1P3P/P1Pn4/1K1R1R2 w - - 3 28 | 182 | [
"endgame",
"hangingPiece",
"mate",
"mateIn2",
"short"
] | 27 | d1d2 f8f1 d2d1 f1d1 | 1,013 | 00KVb | blitz | null | null | 2022-03-06T20:43:50.806000 | {
"increment": 3,
"initial": 300,
"totalTime": 420
} | standard | blitz | 2022-03-06T20:33:37.596000 | [
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 16
},
{
"eval": 0
},
{
"eval": 13
},
{
"eval": -9
},
{
"eval": 0
},
{
"eval": 0
},
{
"judgmen... | b3 e5 Bb2 Nc6 e3 d5 Bb5 Bd6 f4 f6 Qh5+ g6 Qh4 Bd7 Nc3 d4 fxe5 Bxe5 exd4 Nxd4 Bxd7+ Qxd7 O-O-O O-O-O Nf3 Nxf3 gxf3 g5 Qe4 Bf4 Na4 Qd6 Kb1 Ne7 d3 Nc6 Qf5+ Kb8 Qxf6 Rhf8 Qxd6 Rxd6 Ba3 Nd4 Bxd6 cxd6 Nc3 Nxf3 Nd5 Be5 h3 Kc8 Rhf1 Nd2+ Rxd2 Rxf1+ | resign | tzIW1ZLM#55 | A01 | Nimzo-Larsen Attack: Modern Variation | 5 | Aiko72 | 1,779 | -4 | false | 100 | 20 | 2 | 3 | 2 | Eliab18 | 1,839 | 5 | false | 65 | 69 | 3 | 2 | 2 | null | null | 0-1 | 1. b3 { [%eval 0.0] [%clk 0:05:00] } 1... e5 { [%eval 0.0] [%clk 0:05:00] } 2. Bb2 { [%eval 0.0] [%clk 0:04:51] } 2... Nc6 { [%eval 0.0] [%clk 0:05:00] } 3. e3 { [%eval 0.0] [%clk 0:04:53] } { A01 Nimzo-Larsen Attack: Modern Variation } 3... d5 { [%eval 0.0] [%clk 0:05:02] } 4. Bb5 { [%eval 0.0] [%clk 0:04:55] } 4... B... |
100 | r4rk1/6p1/b3p1nN/p1pp4/1p3P1q/3P1Q1B/PPP2PK1/R6R b - - 0 26 | 133 | [
"crushing",
"kingsideAttack",
"middlegame",
"pin",
"sacrifice",
"short"
] | 25 | g8h8 h6f7 f8f7 h3e6 | 1,645 | 008LT | rapid | null | null | 2022-03-06T18:51:58.159000 | {
"increment": 5,
"initial": 600,
"totalTime": 800
} | standard | rapid | 2022-03-06T18:25:20.143000 | [
{
"eval": 25
},
{
"eval": 20
},
{
"eval": 31
},
{
"eval": 29
},
{
"eval": 17
},
{
"eval": 25
},
{
"eval": 9
},
{
"eval": 13
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 5
},
{
"judgment": {
"name":... | Nf3 e6 g3 d5 Bg2 Nf6 O-O c5 d3 Nc6 Nbd2 Bd6 Re1 O-O e4 Bb8 Qe2 a5 h4 b5 Nf1 b4 e5 Nd7 Bf4 Ba6 N1h2 Re8 Ng4 f6 exf6 Bxf4 f7+ Kxf7 gxf4 Kg8 Ng5 Nf8 Bh3 Nd4 Qd1 h6 Nf3 Nxf3+ Qxf3 Qxh4 Kg2 Ng6 Rh1 Rf8 Nxh6+ Kh8 Qg3 Nxf4+ Kg1 Qxg3+ fxg3 Ne2+ Kg2 gxh6 Bxe6 Rf6 Bxd5 Raf8 Rae1 Rf2+ Kh3 Bc8+ Kh4 R2f5 Be4 Rg5 Rxe2 Rg4+ Kh5 Rfg8 | outoftime | vnxisKeU/black#52 | A04 | Zukertort Opening: Queen's Gambit Invitation | 2 | Denemeoyuncu | 2,070 | -76 | true | 90 | 26 | 1 | 3 | 3 | arushy | 1,897 | 31 | false | 90 | 26 | 1 | 3 | 3 | null | null | 0-1 | 1. Nf3 { [%eval 0.25] [%clk 0:10:00] } 1... e6 { [%eval 0.2] [%clk 0:10:00] } { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 { [%eval 0.31] [%clk 0:10:02] } 2... d5 { [%eval 0.29] [%clk 0:09:54] } 3. Bg2 { [%eval 0.17] [%clk 0:10:02] } 3... Nf6 { [%eval 0.25] [%clk 0:09:41] } 4. O-O { [%eval 0.09] [%clk 0:1... |
100 | r5k1/pbp2ppp/6q1/2pp4/3B3r/2P1R1P1/PP2QP1P/R5K1 b - - 1 20 | 185 | [
"kingsideAttack",
"mate",
"mateIn2",
"middlegame",
"short"
] | 15 | c5d4 e3e8 a8e8 e2e8 | 1,078 | 00LdT | rapid | null | null | 2022-03-03T16:23:42.443000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-03-03T16:16:16.883000 | [
{
"eval": 25
},
{
"eval": 12
},
{
"eval": 28
},
{
"eval": 48
},
{
"eval": 16
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. Nc6 was best."
},
"variation": "Nc6 d4 exd4 Nxd4 Bb4 Nxc6 bxc6 Bd3 d5 exd5",
"eval": 95,
"best": "b8c6... | e4 e5 Nf3 Nf6 Nc3 Bc5 Bc4 Nc6 Bb5 O-O Bxc6 bxc6 d4 exd4 Nxd4 Re8 O-O Nxe4 Nxe4 Rxe4 c3 d5 Be3 Bxd4 Bxd4 Qg5 Qf3 Rf4 Qg3 Rg4 Qf3 Qg6 Rfe1 Bb7 g3 Rh4 Re3 c5 Qe2 cxd4 Re8+ Rxe8 Qxe8# | mate | MH7zaBHa/black#40 | C50 | Four Knights Game: Italian Variation | 8 | Rajasengupta | 1,783 | 5 | false | 49 | 80 | 1 | 6 | 1 | Balbok | 1,772 | -5 | false | 94 | 56 | 4 | 2 | 1 | null | null | 1-0 | 1. e4 { [%eval 0.25] [%clk 0:10:00] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. Nf3 { [%eval 0.28] [%clk 0:09:57] } 2... Nf6 { [%eval 0.48] [%clk 0:10:00] } 3. Nc3 { [%eval 0.16] [%clk 0:09:56] } 3... Bc5?! { (0.16 → 0.95) Inaccuracy. Nc6 was best. } { [%eval 0.95] [%clk 0:09:57] } (3... Nc6 4. d4 exd4 5. Nxd4 Bb4 6. ... |
100 | 3r4/4kp1p/1PQ1p1p1/p3b3/1p2P2P/1P6/6PK/8 w - - 1 36 | 500 | [
"crushing",
"discoveredAttack",
"endgame",
"long"
] | 0 | h2h3 d8d3 g2g3 d3g3 h3h2 g3c3 | 1,500 | 00AdI | blitz | null | null | 2022-02-26T23:53:47.359000 | {
"increment": 0,
"initial": 180,
"totalTime": 180
} | standard | blitz | 2022-02-26T23:47:27.925000 | [
{
"eval": 25
},
{
"eval": 34
},
{
"eval": 0
},
{
"eval": 37
},
{
"eval": 21
},
{
"eval": 27
},
{
"eval": 37
},
{
"eval": 38
},
{
"eval": 22
},
{
"eval": 21
},
{
"eval": 62
},
{
"eval": 60
},
{
"eval": 59
},
{
... | Nf3 d5 c4 dxc4 e3 Nf6 Bxc4 a6 d4 b5 Bd3 Bb7 O-O e6 a4 b4 Qe2 c5 b3 Nc6 Bb2 cxd4 Nxd4 Nxd4 Bxd4 Qd5 f3 Bc5 Bc4 Qxd4 exd4 Bxd4+ Kh1 Bxa1 Bb5+ Ke7 Bc4 Rhd8 Nd2 Bc3 Ne4 Nxe4 fxe4 Rd2 Qh5 g6 Qc5+ Ke8 Qc7 Rd7 Qf4 Re7 Rd1 Bc6 h4 Rd7 Rxd7 Bxd7 Qd6 a5 Kh2 Rc8 Bb5 Bxb5 axb5 Rd8 Qc6+ Ke7 b6 Be5+ Kh3 Rd3+ g3 Rxg3+ Kh2 Rc3+ Kg2 Rxc... | stalemate | WWyIGzPi#71 | A09 | Réti Opening: Réti Accepted | 4 | A-set | 2,483 | 1 | false | 61 | 32 | 3 | 5 | 2 | Chibre51 | 2,496 | 0 | false | 59 | 71 | 1 | 4 | 3 | WFM | null | 1/2-1/2 | 1. Nf3 { [%eval 0.25] [%clk 0:03:00] } 1... d5 { [%eval 0.34] [%clk 0:03:00] } 2. c4 { [%eval 0.0] [%clk 0:02:57] } 2... dxc4 { [%eval 0.37] [%clk 0:02:56] } { A09 Réti Opening: Réti Accepted } 3. e3 { [%eval 0.21] [%clk 0:02:56] } 3... Nf6 { [%eval 0.27] [%clk 0:02:53] } 4. Bxc4 { [%eval 0.37] [%clk 0:02:56] } 4... a6... |
84 | r2qr1k1/pn1p2pp/bp3p2/2p1N3/2P5/1PB3Q1/P1P3PP/R4RK1 w - - 0 18 | 106 | [
"advantage",
"hangingPiece",
"intermezzo",
"middlegame",
"veryLong"
] | 39 | f1f6 d8f6 a1f1 f6h6 e5g4 h6g6 c3g7 e8e4 g4f6 g8g7 | 2,539 | 00Ns0 | blitz | null | null | 2022-02-25T16:21:25.975000 | {
"increment": 2,
"initial": 180,
"totalTime": 260
} | standard | blitz | 2022-02-25T16:13:33.490000 | [
{
"eval": 25
},
{
"eval": 12
},
{
"eval": 0
},
{
"eval": 23
},
{
"eval": 11
},
{
"eval": 17
},
{
"eval": 0
},
{
"eval": 31
},
{
"eval": 20
},
{
"eval": 15
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. ... | e4 e5 Bc4 Nc6 Nc3 Nf6 d3 Be7 f4 O-O fxe5 Nxe5 Nf3 Nxc4 dxc4 Bb4 Bd2 Bxc3 Bxc3 Nxe4 Bd4 Re8 O-O Nd6 Qd3 b6 Ne5 Ba6 b3 c5 Bc3 Nb7 Qg3 f6 Rxf6 Qxf6 Rf1 Qxf1+ Kxf1 Rf8+ Kg1 Rad8 Nc6 g6 Nxd8 Nxd8 Qe5 Ne6 Qh8+ Kf7 Qf6+ Ke8 Qe5 Bb7 Qb8+ Nd8 b4 Bc6 bxc5 bxc5 Qe5+ Ne6 Qb8+ Nd8 Qxa7 Rf4 Qxc5 Ne6 Qe5 Re4 Qh8+ Nf8 Bg7 Re1+ Kf2 Bxg... | mate | ZyKw24YE#35 | C24 | Bishop's Opening: Vienna Hybrid | 7 | TheDeathrae | 1,580 | 5 | false | 106 | 26 | 6 | 3 | 2 | meja00 | 1,539 | -5 | false | 131 | 43 | 0 | 2 | 8 | null | null | 1-0 | 1. e4 { [%eval 0.25] [%clk 0:03:00] } 1... e5 { [%eval 0.12] [%clk 0:03:00] } 2. Bc4 { [%eval 0.0] [%clk 0:03:01] } 2... Nc6 { [%eval 0.23] [%clk 0:03:01] } 3. Nc3 { [%eval 0.11] [%clk 0:03:01] } 3... Nf6 { [%eval 0.17] [%clk 0:03:03] } 4. d3 { [%eval 0.0] [%clk 0:03:02] } { C24 Bishop's Opening: Vienna Hybrid } 4... B... |
100 | r3qrk1/2p2pp1/p2bpn1p/2ppNb2/3P1P2/1PP1P1B1/P2N2PP/R2Q1RK1 b - - 0 14 | 80 | [
"crushing",
"middlegame",
"short"
] | 79 | f5g4 e5g4 f6g4 d1g4 | 1,267 | 002O7 | rapid | null | null | 2022-02-24T07:58:33.375000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-02-24T07:52:48.675000 | [
{
"eval": 30
},
{
"eval": 28
},
{
"eval": 0
},
{
"eval": 45
},
{
"eval": 50
},
{
"eval": 72
},
{
"eval": 31
},
{
"variation": "e6 a3 Bd6 Bg3 Nf6 c4 O-O Nc3 h6 Bxd6",
"eval": 85,
"best": "e7e6"
},
{
"judgment": {
"name": "Inaccuracy",
... | d4 d5 Bf4 Nc6 e3 Bf5 Nf3 h6 c3 Nf6 Nbd2 e6 Bb5 Bd6 O-O O-O Bg3 a6 Ba4 Qe7 Bxc6 bxc6 Ne5 Qe8 f4 c5 b3 Bg4 Nxg4 Nxg4 Qxg4 cxd4 exd4 f6 Rae1 e5 fxe5 fxe5 Rxf8+ Qxf8 Bxe5 Bxe5 Rxe5 Qa3 Nf1 Qxa2 Re7 g5 Qe6+ Kh8 Qxh6+ Kg8 Qg7# | mate | dFEPPiEc/black#28 | D00 | Queen's Pawn Game: Accelerated London System | 3 | Chuck_Lie_HCN | 1,958 | 13 | false | 26 | 92 | 1 | 1 | 0 | merihman | 1,965 | -6 | false | 65 | 62 | 0 | 0 | 2 | null | null | 1-0 | 1. d4 { [%eval 0.3] [%clk 0:10:00] } 1... d5 { [%eval 0.28] [%clk 0:10:00] } 2. Bf4 { [%eval 0.0] [%clk 0:09:59] } { D00 Queen's Pawn Game: Accelerated London System } 2... Nc6 { [%eval 0.45] [%clk 0:09:57] } 3. e3 { [%eval 0.5] [%clk 0:09:59] } 3... Bf5 { [%eval 0.72] [%clk 0:09:55] } 4. Nf3 { [%eval 0.31] [%clk 0:09:... |
100 | 4r2k/p6p/1p3R2/2p5/2P5/1P4R1/r5PP/2K5 w - - 0 32 | 203 | [
"endgame",
"mate",
"mateIn1",
"oneMove",
"rookEndgame"
] | 12 | f6f7 e8e1 | 1,225 | 00HHN | rapid | null | null | 2022-02-23T10:32:29.774000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-02-23T10:20:29.517000 | [
{
"eval": 0
},
{
"eval": 0
},
{
"eval": 0
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. Nc6 was best."
},
"variation": "Nc6 e3 Nf6 Nf3 e4 Nd4 Bc5 Nxc6 dxc6 d4",
"eval": 81,
"best": "b8c6"
},
{
"judgment": {
"name": "Blunder",
... | b3 e5 Bb2 Qf6 f4 d6 fxe5 dxe5 Nf3 Nc6 Nc3 Bd6 Ne4 Qe7 c4 b6 d4 exd4 Nxd6+ Qxd6 Nxd4 Nxd4 Bxd4 f6 e3 Bb7 Qg4 Qe7 O-O-O Nh6 Qh5+ Qf7 Qe2 O-O Rg1 Rfe8 Qb2 c5 Bc3 Rxe3 Bd2 Re5 Bxh6 gxh6 Qd2 Re7 Qxh6 Be4 Bd3 Rae8 Bxe4 Rxe4 Rd3 Re2 Rg3+ Kh8 Rf1 Qe7 Qxf6+ Qxf6 Rxf6 Rxa2 Rf7 Re1# | mate | tMmxk7ja#63 | A01 | Nimzo-Larsen Attack: Modern Variation | 2 | Omar_Qasem | 1,966 | -6 | false | 98 | 58 | 3 | 3 | 5 | Ashurov | 1,945 | 15 | false | 67 | 71 | 4 | 2 | 3 | null | null | 0-1 | 1. b3 { [%eval 0.0] [%clk 0:10:00] } 1... e5 { [%eval 0.0] [%clk 0:10:00] } { A01 Nimzo-Larsen Attack: Modern Variation } 2. Bb2 { [%eval 0.0] [%clk 0:09:57] } 2... Qf6?! { (0.00 → 0.81) Inaccuracy. Nc6 was best. } { [%eval 0.81] [%clk 0:09:46] } (2... Nc6 3. e3 Nf6 4. Nf3 e4 5. Nd4 Bc5 6. Nxc6 dxc6 7. d4) 3. f4?? { (0... |
100 | r2qkbnr/pp4pp/2p2p2/4n2b/2B1P3/2N2N2/PPP3PP/R1BQ1RK1 w kq - 0 10 | 151 | [
"crushing",
"kingsideAttack",
"opening",
"short"
] | 18 | d1e2 h5f3 g2f3 d8d4 | 1,924 | 00C3O | rapid | null | null | 2022-02-21T15:36:16.468000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-02-21T15:17:10.522000 | [
{
"eval": 25
},
{
"eval": 12
},
{
"variation": "Nf3 Nc6 Bb5 Nf6 O-O Nxe4 Re1 Nd6 Nxe5 Be7",
"eval": -40,
"best": "g1f3"
},
{
"judgment": {
"name": "Inaccuracy",
"comment": "Inaccuracy. exf4 was best."
},
"variation": "exf4 Nf3 Be7 Bc4 Nf6 d3 d5 exd5 Nxd5 Nc3",... | e4 e5 f4 d6 Nf3 f6 Bc4 Bg4 O-O Bh5 d4 Nd7 Nc3 c6 fxe5 dxe5 dxe5 Nxe5 Qe2 Bxf3 Rxf3 Nxf3+ Qxf3 Qd4+ Kh1 Qxc4 Bf4 Qf7 Rd1 Rd8 Rf1 Bd6 Bxd6 Rxd6 e5 Re6 Ne4 Rxe5 Nd6+ Kf8 Nxf7 Kxf7 Rd1 Nh6 Rd7+ Ke6 Qh3+ Nf5 Rd1 Rd8 Qb3+ Ke7 Qb4+ Ke8 Rxd8+ Kxd8 g3 b6 Qg4 c5 Qd1+ Kc7 Qf3 Nd4 Qd3 h6 Kg1 b5 Qg6 Ne6 Qf7+ Kb6 Qe7 a6 Qd6+ Kb7 Qd7... | mate | F4Vo1eZG#19 | C30 | King's Gambit | 3 | michalszer121 | 1,798 | 14 | false | 90 | 42 | 2 | 4 | 9 | c24641 | 1,840 | -7 | false | 104 | 28 | 2 | 10 | 9 | null | null | 1-0 | 1. e4 { [%eval 0.25] [%clk 0:10:00] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. f4 { [%eval -0.4] [%clk 0:09:58] } { C30 King's Gambit } 2... d6?! { (-0.40 → 0.31) Inaccuracy. exf4 was best. } { [%eval 0.31] [%clk 0:09:58] } (2... exf4 3. Nf3 Be7 4. Bc4 Nf6 5. d3 d5 6. exd5 Nxd5 7. Nc3) 3. Nf3?! { (0.31 → -0.57) Inacc... |
100 | 4r3/1k6/pp3r2/1b2P2p/3R1p2/P1R2P2/1P4PP/6K1 w - - 0 35 | 299 | [
"endgame",
"mate",
"mateIn2",
"short"
] | 7 | e5f6 e8e1 g1f2 e1f1 | 1,564 | 000Zo | rapid | null | null | 2022-02-20T10:04:02.834000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-02-20T09:50:26.281000 | [
{
"eval": 30
},
{
"eval": 28
},
{
"eval": 36
},
{
"eval": 29
},
{
"eval": 39
},
{
"eval": 46
},
{
"eval": 42
},
{
"eval": 53
},
{
"eval": 12
},
{
"eval": 26
},
{
"eval": -12
},
{
"judgment": {
"name": "Inaccuracy",
... | d4 d5 c4 e6 Nc3 c5 cxd5 exd5 e3 Nc6 dxc5 Bxc5 Qxd5 Qe7 Bb5 Bd7 Nf3 O-O-O O-O Nf6 Qc4 a6 Bxc6 Bxc6 Nd2 h5 Nb3 Bb4 Bd2 Kb8 a3 Bxc3 Bxc3 Bb5 Qf4+ Ka8 Rfd1 Nd5 Qe5 Qxe5 Bxe5 f6 Bd4 Ba4 Rd3 Rc8 Nc5 Bb5 Rd2 b6 Ne6 g5 e4 Nf4 Nxf4 gxf4 Bxf6 Rhg8 f3 Rg6 e5 Rcg8 Rc1 Kb7 Rc3 Re8 Rd4 Rxf6 exf6 Re1+ Kf2 Rf1# | mate | n8Ff742v#69 | D32 | Queen's Gambit Declined: Tarrasch Defense | 8 | scaccoso86 | 2,030 | -6 | false | 77 | 62 | 1 | 5 | 3 | Cheshirsky_kot | 1,983 | 14 | false | 48 | 84 | 5 | 3 | 0 | null | null | 0-1 | 1. d4 { [%eval 0.3] [%clk 0:10:00] } 1... d5 { [%eval 0.28] [%clk 0:10:00] } 2. c4 { [%eval 0.36] [%clk 0:09:59] } 2... e6 { [%eval 0.29] [%clk 0:09:59] } 3. Nc3 { [%eval 0.39] [%clk 0:09:57] } 3... c5 { [%eval 0.46] [%clk 0:09:57] } 4. cxd5 { [%eval 0.42] [%clk 0:09:49] } 4... exd5 { [%eval 0.53] [%clk 0:09:56] } { D3... |
83 | 1r4k1/p4ppp/2Q5/3pq3/8/P6P/2PR1PP1/Rr4K1 w - - 1 26 | 278 | [
"endgame",
"mate",
"mateIn2",
"short"
] | 10 | a1b1 b8b1 d2d1 b1d1 | 1,176 | 004X6 | rapid | null | null | 2022-02-04T15:11:13.359000 | {
"increment": 0,
"initial": 600,
"totalTime": 600
} | standard | rapid | 2022-02-04T15:04:56.972000 | [
{
"eval": 25
},
{
"eval": 12
},
{
"eval": 28
},
{
"eval": 45
},
{
"eval": 17
},
{
"eval": 13
},
{
"eval": 0
},
{
"eval": 21
},
{
"eval": 13
},
{
"eval": 57
},
{
"eval": 35
},
{
"eval": 21
},
{
"eval": 13
},
{
... | e4 e5 Nf3 Nc6 Nc3 Nf6 d4 exd4 Nxd4 Bc5 Nxc6 bxc6 Bd3 d6 O-O Bg4 Be2 Qd7 Bxg4 Nxg4 Bd2 Rb8 h3 Ne5 Bf4 Ng6 Bh2 O-O e5 d5 Na4 Be7 Qd4 c5 Nxc5 Bxc5 Qxc5 Rxb2 Rfd1 c6 Rd2 Rfb8 Bg3 Qe6 a3 Nxe5 Bxe5 Qxe5 Qxc6 Rb1+ Rxb1 Rxb1+ Rd1 Rxd1# | mate | wvPFkjF9#51 | C47 | Four Knights Game: Scotch Variation Accepted | 8 | Hescardo | 1,880 | -9 | false | 77 | 67 | 0 | 7 | 2 | beniboy | 1,773 | 19 | false | 41 | 81 | 0 | 4 | 1 | null | null | 0-1 | 1. e4 { [%eval 0.25] [%clk 0:10:00] } 1... e5 { [%eval 0.12] [%clk 0:10:00] } 2. Nf3 { [%eval 0.28] [%clk 0:10:00] } 2... Nc6 { [%eval 0.45] [%clk 0:09:58] } 3. Nc3 { [%eval 0.17] [%clk 0:10:00] } 3... Nf6 { [%eval 0.13] [%clk 0:09:58] } 4. d4 { [%eval 0.0] [%clk 0:09:58] } 4... exd4 { [%eval 0.21] [%clk 0:09:57] } { C... |
End of preview. Expand in Data Studio
This dataset is still a work in progress. Expect breaking changes.
This dataset was contributed by Marco Cognetta. The original archived repository describing the project can be found here: https://github.com/mcognetta/lichess-combined-puzzle-game-db
Background
This contains every puzzle from the Lichess Puzzle Database joined with their games from the Lichess Game Database. The puzzle data was pulled in September 2022. There are 2,969,948 puzzles in total. The game info was pulled from the Lichess API with every flag enabled.
Format
The database is given as a single
bzip2compressed ndjson file. Each line contains a JSON object with two top-level fields:gameandpuzzle. Thegameobject contains the entire JSON dump of the game information from the Lichess API call with every flag enabled. Thepuzzleobject contains all of the information from the puzzle database entry, with the field names being taken from the csv headers. That is, you can expect the following fields in thepuzzleobject (though they are not necessarily all populated):PuzzleId,FEN,Moves,Rating,RatingDeviation,Popularity,NbPlays,Themes,GameUrl,OpeningFamily, andOpeningVariation.The games and puzzles are joined by the game id (
idin thegameobject). The matchingidis extracted from a puzzle'sGameUrlfield. Note thatPuzzleIdandidare unrelated.
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