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Datasets:
Parsenal
/
c4_v2

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Tabular
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Formats:
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Size:
1M - 10M
Tags:
connect4
board_game
Libraries:
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Dask
Polars
License:
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state
string
turn
string
negamax
list
optimal
string
stage
string
outcome
string
final_move
int64
depth
int64
assistant_threats
string
544442620622332466033300116
O
[ "-2", "-2", "-2", "-2", "-2", "-2", "-2" ]
B
Mid
W
40
13
player: {checks: [], threats: [F4], minor_threats: [B3, B5, A6, E6]} opponent: {checks: [], threats: [], minor_threats: [B4, D6]}
3333240144305044242250055512523066666
O
[ "!", "-1", "!", "!", "!", "!", "-2" ]
G
End
W
40
3
player: {checks: [], threats: [B4, B6], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
114244241113345
O
[ "13", "13", "13", "13", "-14", "-8", "13" ]
E
Mid
W
16
1
player: {checks: [E6], threats: [], minor_threats: [C3, C4, D4]} opponent: {checks: [F2], threats: [], minor_threats: [G2, D3, C4]}
351213113353552124
X
[ "-10", "-9", "-8", "-9", "12", "-9", "-9" ]
A
Mid
W
23
5
player: {checks: [], threats: [A3, E3, A4, E4], minor_threats: [E2, G3, G4, F5]} opponent: {checks: [], threats: [E3], minor_threats: [A4, C4, E4, G4, A5, C5, E5, G5]}
333333122221025610001501621
O
[ "0", "!", "!", "!", "7", "0", "-1" ]
G
Mid
W
42
15
player: {checks: [], threats: [E3, E5], minor_threats: [F4, E6, F6]} opponent: {checks: [], threats: [E2, E4, E6], minor_threats: [F3, F5]}
565522244426225431401664001161155
O
[ "2", "!", "!", "4", "!", "!", "2" ]
G
End
L
39
6
player: {checks: [], threats: [D3, D5], minor_threats: [G6]} opponent: {checks: [], threats: [D3, D4, D5], minor_threats: []}
122446053333203302020026566555566
O
[ "!", "4", "!", "!", "4", "!", "!" ]
B
End
L
35
2
player: {checks: [], threats: [], minor_threats: [E3, B4, E4, B6]} opponent: {checks: [], threats: [B3, E4], minor_threats: [E3]}
33123222131145522331615055566666
X
[ "4", "!", "!", "!", "5", "!", "!" ]
A
End
L
36
4
player: {checks: [], threats: [A3, E3, E5, E6], minor_threats: []} opponent: {checks: [], threats: [E3, A4, E4, A5, E5], minor_threats: []}
332444413302501135
X
[ "12", "12", "12", "12", "12", "12", "2" ]
G
Mid
L
40
22
player: {checks: [], threats: [C4], minor_threats: [G2, F3, G4, B5, F5, C6, G6]} opponent: {checks: [G1], threats: [C5], minor_threats: [C3, B4, F4, G5, B6]}
20315404244213335541122155521343000606
X
[ "!", "!", "!", "!", "!", "!", "0" ]
G
End
D
42
4
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
355333121455353111150
O
[ "3", "!", "4", "!", "3", "!", "3" ]
A
Mid
L
37
16
player: {checks: [], threats: [E3], minor_threats: [C3, C4, E4, G4, E5, G5]} opponent: {checks: [], threats: [], minor_threats: [C2, E2, G2, A3, C3, E3, G3, E4, G4, C5, A6, C6, E6]}
545634335531445
O
[ "-3", "-3", "3", "-3", "-3", "-3", "-3" ]
D
Mid
W
38
23
player: {checks: [], threats: [C2], minor_threats: [C4, B5]} opponent: {checks: [], threats: [C5], minor_threats: [B6]}
6335024334161045114
O
[ "4", "4", "11", "4", "4", "9", "4" ]
D
Mid
L
35
16
player: {checks: [], threats: [C4], minor_threats: [F3, G4, B5]} opponent: {checks: [], threats: [C3], minor_threats: [C4, F4, G4, C5, E5, G5, B6]}
6424544221515514
X
[ "3", "3", "3", "13", "3", "3", "3" ]
B
Mid
L
38
22
player: {checks: [], threats: [], minor_threats: [G2, A3, D3, D5, C6]} opponent: {checks: [], threats: [D2], minor_threats: [A2, G3, G5, D6]}
5440446121211422250551545120600066336
O
[ "!", "!", "!", "-3", "!", "!", "0" ]
D
End
W
38
1
player: {checks: [D3], threats: [D5], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
1222234333334500261111
X
[ "-1", "-1", "-1", "!", "-1", "-1", "0" ]
C
Mid
W
41
19
player: {checks: [], threats: [E4], minor_threats: [E5, F5]} opponent: {checks: [], threats: [], minor_threats: [F2, E3, F4, E5, F6]}
2231206
O
[ "2", "-2", "2", "-2", "2", "2", "3" ]
B
Open
W
40
33
player: {checks: [], threats: [], minor_threats: [D3, E4]} opponent: {checks: [], threats: [], minor_threats: [E1, F1]}
242242256036353
O
[ "13", "13", "13", "11", "13", "13", "13" ]
D
Mid
L
21
6
player: {checks: [], threats: [], minor_threats: [B2, D4]} opponent: {checks: [D4], threats: [B2], minor_threats: [B1, A2, B3, E3, F3, A4, E4, F4, G4, F5]}
3331340133511
O
[ "-3", "4", "4", "!", "-4", "-3", "4" ]
E
Open
W
36
23
player: {checks: [], threats: [], minor_threats: [A2, C2, E2]} opponent: {checks: [], threats: [], minor_threats: [E2, A4, C4, E4]}
333354223144134106551545511660
X
[ "0", "!", "0", "!", "0", "!", "6" ]
A
End
D
42
12
player: {checks: [], threats: [C4], minor_threats: []} opponent: {checks: [], threats: [G5], minor_threats: []}
122223401334220
O
[ "1", "2", "!", "12", "13", "11", "5" ]
A
Mid
L
41
26
player: {checks: [], threats: [], minor_threats: [F2, G2, E3, F3, B4, F4, G4, A5]} opponent: {checks: [], threats: [E4], minor_threats: [B3, B5, D5, F5, A6]}
33645335424223535
O
[ "11", "11", "-3", "!", "-12", "11", "11" ]
E
Mid
W
20
3
player: {checks: [], threats: [], minor_threats: [B1, A2, B2, E4, F5]} opponent: {checks: [], threats: [G4], minor_threats: [A1, B2, C4, E4, C5, E5, B6, F6]}
30314563343645666000163211
X
[ "2", "2", "-2", "!", "2", "2", "!" ]
C
Mid
W
39
13
player: {checks: [], threats: [F4], minor_threats: [C3, C4, C5, E5, F5, B6, E6]} opponent: {checks: [], threats: [C4], minor_threats: [C2, E4, B5, F5]}
122221440441132042014155055600
X
[ "!", "!", "!", "6", "!", "5", "-2" ]
G
End
W
39
9
player: {checks: [], threats: [D3, D4, D6], minor_threats: [G3, G4, D5, F5]} opponent: {checks: [], threats: [D3, D4, G4, D6], minor_threats: [D2, G2, G3]}
33333642222444405655230666
X
[ "-1", "8", "-1", "!", "-1", "3", "-1" ]
A
Mid
W
41
15
player: {checks: [], threats: [B3, B5, F5], minor_threats: [A4, A5, A6, E6]} opponent: {checks: [], threats: [B2], minor_threats: [B4, A5]}
6233543424412563355566534640111110622
O
[ "0", "!", "0", "!", "!", "!", "!" ]
A
End
D
42
5
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
333042316533220222005055
X
[ "-3", "-3", "!", "!", "9", "-3", "-3" ]
A
Mid
W
37
13
player: {checks: [], threats: [E3], minor_threats: [E2, G2, G3, E4, G4, B5, E5, F5, B6]} opponent: {checks: [], threats: [E3, B4], minor_threats: [G3, E5, G5, A6, B6, E6, F6]}
360203340031153311405
O
[ "4", "4", "10", "!", "4", "4", "4" ]
F
Mid
L
35
14
player: {checks: [], threats: [C3], minor_threats: [E3, F4]} opponent: {checks: [], threats: [C3, C4], minor_threats: [E3, F3, G4, B5, C5, E5, E6]}
0150346331305110051033515566
X
[ "!", "!", "7", "!", "-4", "!", "-4" ]
G
Mid
W
35
7
player: {checks: [], threats: [E3, C5], minor_threats: [C2, E2, C4, E4, G4, E5, G5, G6]} opponent: {checks: [], threats: [C2, C6], minor_threats: [E2, E6, G6]}
33024256345114144221355360364065
X
[ "5", "1", "5", "!", "!", "1", "1" ]
F
End
L
42
10
player: {checks: [], threats: [], minor_threats: [B5, A6, B6, C6, F6, G6]} opponent: {checks: [], threats: [A5, C6], minor_threats: []}
0151465632554244
X
[ "-4", "12", "12", "13", "12", "12", "-2" ]
A
Mid
W
35
19
player: {checks: [], threats: [G4], minor_threats: [C3, D3, G3, C4, D4, C5]} opponent: {checks: [], threats: [D3], minor_threats: [A2, D2, C4, D4, G4, F5]}
23632316322401331
O
[ "3", "-13", "12", "!", "12", "12", "12" ]
B
Mid
W
18
1
player: {checks: [B4], threats: [], minor_threats: [E2, F2, E3, F3, A5]} opponent: {checks: [A2], threats: [E6], minor_threats: [F2, E3, A4, B4, E4, F4]}
333301453405004341445111
X
[ "6", "6", "9", "!", "!", "6", "9" ]
A
Mid
L
32
8
player: {checks: [], threats: [G2, C3, G3, C6], minor_threats: [C2, C5, F5, G5, G6]} opponent: {checks: [], threats: [C2, G2], minor_threats: [B6, C6, F6, G6]}
333242464435240003
X
[ "-5", "12", "-5", "-5", "-5", "-4", "-5" ]
A
Mid
W
33
15
player: {checks: [], threats: [B2, B3, F3], minor_threats: [F2, G3, C4, G4, B5, C5, B6]} opponent: {checks: [], threats: [B2], minor_threats: [G2, B3, F3, C4, B5, C5, F5, G5, C6]}
32540232233265
X
[ "8", "3", "5", "2", "11", "2", "5" ]
D
Open
L
40
26
player: {checks: [], threats: [], minor_threats: [A4, B4, E4, F4]} opponent: {checks: [], threats: [], minor_threats: [B1, A3, B3, E3, F3, E4, F5]}
1261125221434412
X
[ "1", "1", "0", "0", "0", "1", "0" ]
D
Mid
D
42
26
player: {checks: [], threats: [D3], minor_threats: [A2, D5, A6, E6]} opponent: {checks: [], threats: [], minor_threats: [A1, A2, D2, F2, A3, D3, F3, D4, F4, A5, E5, B6, D6]}
33333321544102011400156
O
[ "1", "7", "9", "!", "7", "2", "7" ]
A
Mid
L
41
18
player: {checks: [], threats: [C5], minor_threats: [C3, F4, E5, G5, B6]} opponent: {checks: [], threats: [C4], minor_threats: [F3, G4, A5, C5, E5, A6]}
3364023622413434030
O
[ "2", "11", "11", "!", "11", "11", "11" ]
A
Mid
L
39
20
player: {checks: [], threats: [B4, F4], minor_threats: [A5, G5]} opponent: {checks: [A4], threats: [], minor_threats: [F1, B3, F3, C4, G4, B5]}
33316304460400534311122
O
[ "-3", "-3", "9", "!", "-3", "-4", "4" ]
F
Mid
W
36
13
player: {checks: [], threats: [F4], minor_threats: [F2, C4, C5, G5, B6, E6]} opponent: {checks: [], threats: [C4, F5], minor_threats: [F3, G4, B5, G6]}
315624223443231453340
O
[ "-2", "10", "10", "!", "10", "10", "10" ]
A
Mid
W
40
19
player: {checks: [], threats: [F6], minor_threats: [G2, A3, B3, F3, F4, G4, B5, C5, F5, G5, C6, G6]} opponent: {checks: [A2], threats: [F4], minor_threats: [B3, A4, G5]}
014633003
O
[ "4", "2", "3", "0", "1", "2", "4" ]
D
Open
D
42
33
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: [C1, F1]}
015232122336552330302151441
O
[ "7", "2", "!", "!", "5", "3", "2" ]
G
Mid
L
39
12
player: {checks: [], threats: [A5], minor_threats: [E5, F6]} opponent: {checks: [], threats: [A5, E5, A6], minor_threats: [G3, F5, B6, E6, F6]}
5441435523611144
X
[ "12", "-3", "13", "-2", "-3", "-3", "-3" ]
G
Mid
W
37
21
player: {checks: [], threats: [D4], minor_threats: [C3, D3, C4, C5]} opponent: {checks: [], threats: [C3], minor_threats: [A2, C2, D4, A5]}
65122211134
O
[ "14", "0", "0", "0", "-2", "1", "5" ]
E
Open
W
40
29
player: {checks: [], threats: [], minor_threats: [A3, D3, E3]} opponent: {checks: [], threats: [], minor_threats: [A2, D2, E2, D3, E4]}
4313315141133002
X
[ "12", "4", "13", "4", "11", "4", "4" ]
F
Mid
L
36
20
player: {checks: [], threats: [C4], minor_threats: [C2, E4, A5, C5, E5, A6]} opponent: {checks: [], threats: [C3], minor_threats: [C2, E3, A4, C4, E4, F4, A5, E5]}
422242654432234115306
O
[ "9", "9", "!", "9", "9", "0", "0" ]
F
Mid
D
42
21
player: {checks: [], threats: [], minor_threats: [B4, D4, F4, A5]} opponent: {checks: [], threats: [], minor_threats: [B3, F3, G3, A4, G4]}
6511233335352
O
[ "-6", "-6", "-12", "-6", "-6", "-15", "-6" ]
F
Open
W
14
1
player: {checks: [F4], threats: [], minor_threats: [E2, C3, E3, G3, C4, G4]} opponent: {checks: [], threats: [], minor_threats: [E3, F4]}
30343603060033066516
X
[ "!", "-4", "-5", "!", "-3", "-4", "-5" ]
G
Mid
W
33
13
player: {checks: [], threats: [], minor_threats: [B2, C2, E2, B3, C3, F3, C4, E4, B5]} opponent: {checks: [], threats: [], minor_threats: [B2, F2, C3, E3, F4, E5]}
242242522555533443330534400000666
O
[ "!", "4", "!", "!", "!", "!", "0" ]
G
End
D
42
9
player: {checks: [], threats: [B3, B5], minor_threats: []} opponent: {checks: [], threats: [B2, B6], minor_threats: []}
32514654552434420420
X
[ "0", "2", "0", "2", "!", "2", "2" ]
A
Mid
D
42
22
player: {checks: [], threats: [], minor_threats: [B3, A4]} opponent: {checks: [], threats: [], minor_threats: [B3, D3, D4, G4]}
30136431334403010
O
[ "-2", "12", "12", "!", "12", "12", "12" ]
A
Mid
W
40
23
player: {checks: [], threats: [], minor_threats: [C1, C3, B4, C4, F4, G5, E6]} opponent: {checks: [A5], threats: [], minor_threats: [F1, C2, F3, B4, C4, E4, G4, B5]}
33334225213011365550021224554444011
O
[ "3", "!", "!", "!", "!", "!", "3" ]
G
End
L
37
2
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [G3, G5, A6], minor_threats: []}
541064443351555441115166666000
X
[ "4", "!", "6", "4", "!", "!", "!" ]
A
End
L
36
6
player: {checks: [], threats: [D4, D6], minor_threats: [C3, D3, C5, C6]} opponent: {checks: [], threats: [C2, D6], minor_threats: [C3, D3, C4, D4, C5, D5]}
333603522500
X
[ "13", "13", "2", "13", "14", "13", "2" ]
G
Open
L
40
28
player: {checks: [], threats: [], minor_threats: [B1, E2, B3, A4, C4, E4, F5]} opponent: {checks: [], threats: [E3], minor_threats: [E2, G2, F4, C5]}
60444332133030062322551
O
[ "4", "9", "5", "!", "9", "4", "5" ]
A
Mid
L
35
12
player: {checks: [], threats: [B5], minor_threats: [F3, B4, G4, C5, A6]} opponent: {checks: [], threats: [B4, E5], minor_threats: [F4, A5, C5, G5, B6, F6]}
34101424421134
X
[ "4", "2", "4", "-2", "4", "2", "3" ]
D
Open
W
39
25
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
33334256265665
X
[ "2", "2", "-4", "2", "5", "0", "4" ]
C
Open
W
35
21
player: {checks: [], threats: [], minor_threats: [B1, E2, B3, A4, C4, E4, F5]} opponent: {checks: [], threats: [], minor_threats: [E3, E4, F4, D5]}
3254323443231032240440260060
X
[ "!", "-3", "!", "!", "!", "-3", "-4" ]
G
Mid
W
35
7
player: {checks: [], threats: [B3, F3, B6, F6], minor_threats: [G3, F4, G5, G6]} opponent: {checks: [], threats: [B4, F4], minor_threats: [G4, F5, G5]}
3332364422331615566151440041
X
[ "7", "0", "7", "!", "7", "7", "7" ]
B
Mid
D
42
14
player: {checks: [], threats: [C5], minor_threats: [F5, G5, B6]} opponent: {checks: [B6], threats: [A5], minor_threats: [A3, C5]}
33333054442222540031010244206666661
O
[ "!", "-4", "!", "!", "!", "3", "!" ]
B
End
W
36
1
player: {checks: [B4], threats: [F4, B6], minor_threats: []} opponent: {checks: [], threats: [F4, F5], minor_threats: []}
122222344155511452644
O
[ "4", "4", "!", "10", "4", "4", "4" ]
A
Mid
L
35
14
player: {checks: [], threats: [D3, D4], minor_threats: [A1, A3, B6]} opponent: {checks: [], threats: [D3, G4], minor_threats: [G3, A4, D4, B5, D6]}
333110013133162446646146
X
[ "-5", "!", "9", "!", "-6", "-7", "-5" ]
F
Mid
W
29
5
player: {checks: [], threats: [F3, C4, F4], minor_threats: [F1, C2, C3, A5, C5, E5, F5, A6, C6, G6]} opponent: {checks: [], threats: [C3, F4], minor_threats: [A3, A5, C5, A6, C6, E6]}
4063412644133351413260553560
X
[ "6", "7", "7", "!", "7", "7", "7" ]
A
Mid
L
32
4
player: {checks: [], threats: [C4], minor_threats: [B5, C5, F5, G5]} opponent: {checks: [A4], threats: [C4], minor_threats: [C3, A5]}
32002203304202
X
[ "14", "14", "4", "14", "14", "14", "14" ]
C
Open
L
36
22
player: {checks: [], threats: [], minor_threats: [B1, F1, G1, E4, F5]} opponent: {checks: [C6], threats: [], minor_threats: [B3, E3, B4, D4, F4, D5]}
242254244611413041
X
[ "12", "12", "12", "12", "!", "12", "12" ]
G
Mid
L
20
2
player: {checks: [], threats: [D3], minor_threats: [D4, F4, F5]} opponent: {checks: [D2, B5], threats: [D3, D4], minor_threats: [F2, A3, F3, A5]}
31545323553221436444231122
X
[ "8", "4", "!", "!", "3", "4", "8" ]
E
Mid
L
38
12
player: {checks: [], threats: [G4], minor_threats: []} opponent: {checks: [], threats: [A2, G3, G5], minor_threats: [F5, A6, B6, E6, F6]}
0451413112336555622
O
[ "5", "5", "3", "-2", "3", "5", "11" ]
D
Mid
W
40
21
player: {checks: [], threats: [E4], minor_threats: [F5]} opponent: {checks: [], threats: [G4, A5], minor_threats: [E4, D5]}
3633346302340020562440044
O
[ "!", "8", "0", "!", "!", "0", "0" ]
C
Mid
D
42
17
player: {checks: [], threats: [F3], minor_threats: [C4, B5, C5, F5, G5]} opponent: {checks: [], threats: [B2], minor_threats: [B4, C4, F4, G4, B6, C6, F6, G6]}
33343243235101100010
X
[ "-10", "-10", "-11", "!", "-10", "-10", "-10" ]
C
Mid
W
21
1
player: {checks: [C3], threats: [C4], minor_threats: [E3, F3, E4, G4, B5, F5]} opponent: {checks: [], threats: [], minor_threats: [E3, F4, B5, C5]}
55433235334454442660
X
[ "11", "-5", "11", "11", "!", "11", "11" ]
B
Mid
W
33
13
player: {checks: [], threats: [B2, C4], minor_threats: [A2, C3, G3, B4, B5, D6, F6]} opponent: {checks: [B1], threats: [C6], minor_threats: [B3, C4]}
6336333246401136664414554
O
[ "4", "4", "8", "!", "!", "8", "!" ]
B
Mid
L
35
10
player: {checks: [], threats: [C3, F4], minor_threats: [B4, C4, F6]} opponent: {checks: [], threats: [C3, C4, F4], minor_threats: [A2, A3, F3, B4, B5, B6, C6, F6]}
421222165511440241124456
X
[ "3", "!", "!", "-5", "!", "-4", "-3" ]
D
Mid
W
33
9
player: {checks: [], threats: [D4], minor_threats: [D1, A3, D3, G4, F6]} opponent: {checks: [], threats: [D4], minor_threats: [D2, A3, D3, A4, F4, A5, D5, A6, D6, F6]}
16412331511304340666644633
X
[ "7", "6", "8", "!", "6", "8", "!" ]
E
Mid
L
32
6
player: {checks: [], threats: [C5, F5], minor_threats: [C3, A5, F6]} opponent: {checks: [], threats: [C3, F3, F5], minor_threats: [C2, A3, A4, C5, E6, F6]}
42221545155544
X
[ "2", "1", "0", "1", "2", "2", "2" ]
C
Open
D
42
28
player: {checks: [], threats: [D2], minor_threats: [A2, G5]} opponent: {checks: [], threats: [], minor_threats: [G2, D3, D5, C6, G6]}
42221220
X
[ "2", "2", "4", "4", "0", "2", "4" ]
E
Open
D
42
34
player: {checks: [], threats: [], minor_threats: [D3, E4]} opponent: {checks: [], threats: [], minor_threats: [B2, D4]}
33304244354202
X
[ "14", "14", "-10", "14", "14", "14", "14" ]
C
Open
W
23
9
player: {checks: [], threats: [], minor_threats: [F3, B4, C4, F4, G4, B5, F5, G6]} opponent: {checks: [C4], threats: [F4], minor_threats: [B4, A5, G5]}
542044231322433314112135455600125
O
[ "-1", "!", "!", "!", "!", "-1", "-1" ]
A
End
W
42
9
player: {checks: [], threats: [G3, A6], minor_threats: []} opponent: {checks: [], threats: [G4], minor_threats: [F6, G6]}
341660214130
X
[ "4", "3", "13", "-9", "2", "-9", "-9" ]
D
Open
W
25
13
player: {checks: [], threats: [F2], minor_threats: [C2, E3, F3, F4, G4]} opponent: {checks: [], threats: [], minor_threats: [C3, C4, D4, D5]}
3330426532535532200205006112566
O
[ "!", "5", "!", "!", "5", "!", "5" ]
B
End
L
33
2
player: {checks: [], threats: [E3, E5], minor_threats: [B5, G5]} opponent: {checks: [E2], threats: [E3, B4], minor_threats: [E4, B5, E6, G6]}
315444141445252322
X
[ "-8", "-7", "6", "11", "!", "7", "8" ]
A
Mid
W
27
9
player: {checks: [], threats: [A4], minor_threats: [A1, A3, D3, D4]} opponent: {checks: [], threats: [], minor_threats: [G1, G2, D3, G3, B4, D4, F4, C5, D5, G5, C6]}
3302363522522143030055201
O
[ "3", "3", "!", "!", "8", "3", "3" ]
B
Mid
L
37
12
player: {checks: [], threats: [E3, B4], minor_threats: [B3, G3, E5, G5, E6]} opponent: {checks: [], threats: [E3], minor_threats: [E2, G3, E4, G4, F5, B6]}
3633353110604411322222116244
X
[ "-1", "!", "!", "!", "-3", "-3", "0" ]
F
Mid
W
37
9
player: {checks: [], threats: [A4, E6], minor_threats: [F4, E5, G5]} opponent: {checks: [], threats: [], minor_threats: [F5, G6]}
012322361
O
[ "3", "16", "16", "16", "16", "16", "16" ]
A
Open
L
37
28
player: {checks: [], threats: [], minor_threats: [E1, F1]} opponent: {checks: [A2], threats: [E2], minor_threats: [F2, E3, F4]}
31545333125502221030113250021
O
[ "3", "!", "!", "!", "6", "3", "3" ]
A
End
L
37
8
player: {checks: [], threats: [E3, E4], minor_threats: [G4, G5]} opponent: {checks: [], threats: [E3], minor_threats: [E2, G2, G3, E4, G4, E5, G5, G6]}
3305300312220300
X
[ "!", "4", "-4", "3", "4", "-4", "-2" ]
F
Mid
W
35
19
player: {checks: [], threats: [B3, E4], minor_threats: [F5]} opponent: {checks: [], threats: [], minor_threats: [E1, B2, B3, E3, B4, C4, F4, E5, F6]}
0220322633633200032
O
[ "-2", "-2", "!", "!", "-2", "-2", "0" ]
E
Mid
W
40
21
player: {checks: [], threats: [], minor_threats: [B2, F2, B3, E3, F3, E5, B6, F6]} opponent: {checks: [], threats: [], minor_threats: [B2, E2, F2, B3, F3, E4, E6]}
6302412025311
O
[ "14", "12", "14", "14", "14", "14", "14" ]
B
Open
L
19
6
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [B4], threats: [], minor_threats: [E2, F2, A3, D3, E3, A5]}
131453331351211
O
[ "2", "!", "2", "2", "2", "2", "2" ]
G
Mid
L
39
24
player: {checks: [], threats: [C3], minor_threats: [A4, C4, E4, A5, C5, E5]} opponent: {checks: [], threats: [], minor_threats: [C2, E2, A3, C3, E3, C4, E4]}
012522254554554
O
[ "11", "11", "11", "13", "3", "!", "3" ]
G
Mid
L
37
22
player: {checks: [], threats: [], minor_threats: [D1, D2, G2, D4, G4, E5]} opponent: {checks: [], threats: [D2], minor_threats: [D3, D4, E4, G5]}
333250322220663061
X
[ "12", "12", "12", "-12", "-12", "12", "12" ]
E
Mid
W
19
1
player: {checks: [E1, D6], threats: [], minor_threats: [B2, F2, B3, E3, F3, A5, B5, E5, F5, B6, F6]} opponent: {checks: [B2, A4], threats: [], minor_threats: [E2, F2, E3, F4]}
363353426532161311
X
[ "4", "4", "10", "!", "12", "9", "2" ]
G
Mid
L
40
22
player: {checks: [], threats: [], minor_threats: [A2, F3, C4, E4, E6]} opponent: {checks: [], threats: [E3], minor_threats: [A3, F3, A4, C4, E4, F4, C5, E5, F5]}
3033331435445050005522440522226641116661
X
[ "!", "0", "!", "!", "!", "!", "0" ]
G
End
D
42
2
player: {checks: [], threats: [], minor_threats: []} opponent: {checks: [], threats: [], minor_threats: []}
3133300354563401110
O
[ "0", "11", "11", "!", "11", "11", "11" ]
A
Mid
D
42
23
player: {checks: [], threats: [], minor_threats: [C2, C4, E4, B5]} opponent: {checks: [A5], threats: [C2], minor_threats: [E3, C5]}
33334222110324652566444456505536621
O
[ "3", "0", "!", "!", "!", "!", "!" ]
B
End
D
42
7
player: {checks: [], threats: [], minor_threats: [B4, A5]} opponent: {checks: [], threats: [A4], minor_threats: [A3, B4, B5, A6]}
33356035332200144415500644
X
[ "-3", "0", "-3", "!", "-3", "-3", "-2" ]
C
Mid
W
37
11
player: {checks: [], threats: [C4, G4], minor_threats: [B3, B4, B5, C5, F5, G6]} opponent: {checks: [], threats: [], minor_threats: [C3, B4, C5]}
331240233114
X
[ "8", "8", "2", "5", "2", "0", "2" ]
F
Open
D
42
30
player: {checks: [], threats: [A4], minor_threats: [F1, G1]} opponent: {checks: [], threats: [], minor_threats: [F1, F2, G2, E3, C4, F4, B5]}
333335356624420
O
[ "13", "2", "13", "!", "13", "13", "13" ]
B
Mid
L
39
24
player: {checks: [], threats: [], minor_threats: [A2, B2, C3, E3, B4, C5]} opponent: {checks: [B1], threats: [], minor_threats: [F3, C4, G4, B5]}
6514345440146566652
O
[ "2", "2", "-1", "2", "4", "0", "4" ]
C
Mid
W
42
23
player: {checks: [], threats: [], minor_threats: [C3, D3, C4]} opponent: {checks: [], threats: [], minor_threats: [C2, D3]}
33333401445454401022
X
[ "4", "10", "4", "4", "!", "6", "4" ]
D
Mid
L
36
16
player: {checks: [], threats: [C4], minor_threats: [B3, F3, G4, B5]} opponent: {checks: [], threats: [], minor_threats: [C3, B4, C4, F4, G4, C5, G5, B6, F6]}
3631633615001344545444113100055
O
[ "-3", "!", "0", "!", "!", "-3", "-3" ]
A
End
W
38
7
player: {checks: [], threats: [C2, C4], minor_threats: [A6]} opponent: {checks: [], threats: [C3, C5], minor_threats: [F6]}
End of preview. Expand in Data Studio

Parsenal/c4_v2

The dataset contains about 2.076M positions, with 76.1k positions reserved for the test split.

Overview

This dataset was created to provide rich supervision for Connect Four models.
For each board position, the action value of every valid move is computed using a solver:

The core signal is the solver-produced negamax list over valid moves.
Aside from threat annotations, most other targets can be derived directly from this list.

Data generation

  • Games were generated by solver play with epsilon-greedy action selection.
  • This produced a distribution of positions from roughly 250k games.
  • Positions were shuffled.
  • 76.1k positions were selected for the test split.
  • Mirror duplicates were intentionally excluded.

Labels and supervision

For each position, the dataset provides supervision that can support several training objectives:

  • Optimal move
  • Threat masks
  • Per-move action values for valid moves
  • Signals that can be reduced to position value or related targets from the action-value / negamax outputs

Threat definitions

Connect Four example position

Threat annotations follow the definitions from **James D. Allen, _The Complete Book of Connect Four_**.

Optimal move tie-breaking

When more than one move is optimal, the selected target move is chosen by the following rules:

  1. Choose the most central optimal move.
  2. If there is still a tie, choose the leftmost move.

Intended use

This dataset was used to train granite_4_in_a_row by teaching the model to:

  • output threat masks
  • predict the optimal move

However, the dataset contains much richer supervision than that setup alone. It can also be used for:

  • value prediction
  • action-value prediction
  • multi-task training over threats + policy + value

Notes and limitations

  • Because games are generated with epsilon-greedy play, the position distribution is not the same as pure optimal play or human play.
  • Mirrored positions are excluded, so to try symmetry augmentation you should add it separately.

Attribution

Solver used for annotation and game generation:

Threat definitions based on:

  • James D. Allen, The Complete Book of Connect Four
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Number of rows:
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Total file size:
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Models trained or fine-tuned on Parsenal/c4_v2