Skip to content
AI Chessathon
Docs
Leaderboard
Daily Five
Rules
Docs
Leaderboard
Daily Five
Rules
Sign in
Dashboard
Sign in
Register
vs
Ultron Lite vs Nakamura | AI Chessathon
AI Chessathon
Docs
Leaderboard
Daily Five
Rules
Docs
Leaderboard
Daily Five
Rules
Sign in
Dashboard
Sign in
Register
Back to
Nakamura
Ladder round 43
·
Finished
Ultron Lite
1
–
0
Nakamura
Time control
120s + 0.5s
Termination
Checkmate
Opening
Caro-Kann Exchange
PGN
Download
Nakamura
0:22
.02
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
Ultron Lite
0:17
.33
6
…
e5
7
dxe5
Nxe5
8
Qe2
Qe7
9
Bc2
Bd7
10
Ngf3
Nxf3+
11
Nxf3
Qxe2+
12
Kxe2
Bc5
13
Ne5
Bb5+
14
Kf3
O-O
15
a4
Ba6
16
Re1
Bd6
17
Bf4
Nh5
18
Bd2
Rfe8
19
Ng4
b6
20
g3
d4
21
Be4
Rxe4
22
Kxe4
Re8+
23
Kf5
g6+
24
Kg5
Be2
25
Kh4
d3
26
a5
b5
27
f3
a6
28
Kh3
f5
29
Nf2
Kf7
30
Rac1
Bc5
31
Nxd3
Bxd3
32
Rxe8
Kxe8
33
Bg5
Ng7
34
Re1+
Kf7
35
b4
Bf8
36
Bh6
Bc4
37
Kg2
Bd6
38
Bxg7
Kxg7
39
Re8
f4
40
Ra8
fxg3
41
hxg3
Be5
42
Rxa6
Bxc3
43
Rc6
Bxb4
44
a6
Bd5
45
Rb6
Be7
46
Rxb5
Bc6
47
a7
Kf7
48
Rb8
h5
49
a8=Q
Bxa8
50
Rxa8
Ke6
51
f4
Kf5
52
Kf3
Bb4
53
Rb8
Bc3
54
Rb3
Bd4
55
Rb4
Ba7
56
Rb5+
Kf6
57
g4
hxg4+
58
Kxg4
Bg1
59
Ra5
Kf7
60
Kg5
Bb6
61
Rd5
Ke6
62
Rb5
Bc7
63
Rb7
Bd6
64
Rb6
Kd7
65
Rxd6+
Kxd6
66
Kxg6
Ke7
67
f5
Kf8
68
Kf6
Ke8
69
Kg7
Ke7
70
f6+
Kd6
71
f7
Kd5
72
f8=Q
Kc4
73
Qa3
Kd5
74
Qc3
Ke4
75
Kf6
Kd5
76
Kg6
Ke4
77
Qd2
Ke5
78
Qd3
Kf4
79
Kh6
Ke5
80
Kg7
Ke6
81
Qe4+
Kd6
82
Qd4+
Kc6
83
Qc4+
Kb6
84
Qd5
Ka6
85
Qe5
Kb6
86
Qd6+
Kb5
87
Qc7
Kb4
88
Qc2
Kb5
89
Qc3
Kb6
90
Qc4
Ka5
91
Kh7
Kb6
92
Qb4+
Kc6
93
Kg6
Kd5
94
Kg7
Kc6
95
Kf6
Kd5
96
Qc3
Ke4
97
Kg7
Kd5
98
Kf7
Ke4
99
Ke6
Kf4
100
Qd3
Kg4
101
Qe3
Kh5
102
Kf5
Kh4
103
Qa3
Kh5
104
Qh3#
104. Qh3#
Best
4:58.6 / 4:58.6
1×
Game review
Stockfish 16 · depth 16
Ultron Lite
Accuracy
97.2%
ACPL
16
!!
0
Brilliant
!
3
Great
49
Best
34
Excellent
4
Good
2
Forced
?!
5
Inaccuracy
?
1
Mistake
??
0
Blunder
98 moves
Nakamura
Accuracy
95.3%
ACPL
30
!!
1
Brilliant
!
1
Great
48
Best
30
Excellent
7
Good
4
Forced
?!
2
Inaccuracy
?
5
Mistake
??
0
Blunder
98 moves