13th Hankyu Summer Go Festival
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Game breakdown beta
Ueno Asami vs Sada Atsushi
Ueno Asami
Sada Atsushi
71
Accuracy
63
1.1
Avg points lost
1.4
42%
Best-move match
38%
69%
Top-3 match
69%
72
Accuracy
69
1.1
Avg points lost
1.1
42%
Best-move match
43%
70%
Top-3 match
70%
Move quality
Ueno Asami
Sada Atsushi
71
Accuracy
63
44
Best move
40
22
Excellent
13
9
Good
16
15
Inaccuracy
17
11
Mistake
9
5
Blunder
10
90
Accuracy
93
8
Best move
10
9
Excellent
5
7
Good
7
2
Inaccuracy
3
0
Mistake
0
0
Blunder
0
58
Accuracy
61
18
Best move
14
5
Excellent
4
1
Good
5
10
Inaccuracy
14
8
Mistake
6
5
Blunder
4
88
Accuracy
61
18
Best move
16
8
Excellent
4
1
Good
4
3
Inaccuracy
0
3
Mistake
3
0
Blunder
6
72
Accuracy
69
44
Best move
45
22
Excellent
11
10
Good
17
15
Inaccuracy
15
10
Mistake
10
5
Blunder
7
90
Accuracy
93
8
Best move
10
9
Excellent
5
7
Good
7
2
Inaccuracy
3
0
Mistake
0
0
Blunder
0
59
Accuracy
73
18
Best move
19
5
Excellent
2
2
Good
6
10
Inaccuracy
12
7
Mistake
7
5
Blunder
1
88
Accuracy
61
18
Best move
16
8
Excellent
4
1
Good
4
3
Inaccuracy
0
3
Mistake
3
0
Blunder
6
?
Game character
Calm
Fighting
Accuracy flow
Who was playing more accurately, 5-move rolling window.
Highlights
Epic comeback
The winner clawed back from a clearly lost position.
Key moments
Mistakes
How many to review
Mistakes
Reading the board
What every overlay on the board means
AI suggestions
Blue dot — best move
KataGo's top pick. No number on it.
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Other candidates
Blue is the best move in this position. Green is good, gold is OK. Numbers inside show points difference compared to the blue (best) move.
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Cyan halo
A standout move — the engine's top choice in a spot where it wasn't obvious.
Most precise on Study and Deep analysis; on a quick (free) analysis it's a lighter estimate.
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Territory & dead groups
Territory tint
Faint black or white wash over intersections the engine expects that color to own.
Toggle: Territory button under the board
Toggle: Territory (in view settings)
Red overlay — groups in danger
Stones the engine thinks are at risk of being captured.
Toggle: Groups button under the board
Toggle: Groups (in view settings)
Dead stones (×)
Stones the engine considers dead.
Toggle: Groups button under the board
Toggle: Groups (in view settings)
Move animations
−7 pts
Score-loss pill
Drops in next to a move that lost 5+ points. Orange for mistake, red for blunder.
Toggle: Move animations (in view settings)
✦
✦
✦
✦
✦
Sparkles — set-up move
The opponent's next move was a 5+ point mistake. This move probably set it up.
Toggle: Move animations (in view settings)
Continuations
Try a line out, move by move
Each tile is a move you could play next. Tap one to play it: it lands on the board as a numbered stone, and this panel refills with the options that follow. Keep tapping to build a line.
- The Variation panel above lists the moves you've played. Tap any of them to rewind there; tap ← Main line to return to the game.
- Tap Preview on the current move to lay the whole continuation on the board at once — the AI's best line, or the recorded one if the game has it. Tap again to clear.
- Tiles tagged sgf are variations saved in the game record.
- Each tile's corner shows how good the move is — from blue (best) through green and yellow to red — the same color it has on the board. The blue-highlighted tile is the AI's top choice.
- The move actually played in the game isn't shown here — only the alternatives.
New lines you play here are read to 100 visits — quick, but shallow. A deeper read finds longer, stronger continuations.
See deeper analysis plans →Print game record
Generates a printable kifu PDF
13th Hankyu Summer Go Festival · 2026-08-14
About this tournament
The Hankyu Summer Go Festival (阪急電鉄納涼囲碁まつり) is an annual summer Go event sponsored by Hankyu Railway, one of the major private railway companies in the Kansai region of Japan. The festival combines professional exhibition games with fan activities, reflecting the deep cultural ties between Japanese rail companies and the promotion of traditional arts like Go.
Game details
- Date
- 2026-08-14
- Moves
- 211
- Komi
- 6.5
- Rules
- Japanese (assumed)
- Result
- B+R
Ranks at the time of the game