30th Korean Choegowi · title match #4
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Game breakdown
Lee Changho vs Cho Hunhyun
Lee Changho
Cho Hunhyun
70
Accuracy
72
1.0
Avg points lost
1.0
45%
Best-move match
40%
71%
Top-3 match
74%
70
Accuracy
73
0.9
Avg points lost
1.0
47%
Best-move match
43%
72%
Top-3 match
74%
Move quality
Lee Changho
Cho Hunhyun
70
Accuracy
72
66
Best move
58
27
Excellent
36
27
Good
19
11
Inaccuracy
15
10
Mistake
10
5
Blunder
7
79
Accuracy
80
4
Best move
7
10
Excellent
7
7
Good
6
4
Inaccuracy
4
1
Mistake
1
0
Blunder
0
78
Accuracy
79
16
Best move
23
4
Excellent
8
15
Good
3
6
Inaccuracy
7
6
Mistake
5
0
Blunder
1
62
Accuracy
68
46
Best move
28
13
Excellent
21
5
Good
10
1
Inaccuracy
4
3
Mistake
4
5
Blunder
6
70
Accuracy
73
68
Best move
62
27
Excellent
33
25
Good
19
13
Inaccuracy
14
8
Mistake
10
5
Blunder
7
83
Accuracy
81
4
Best move
9
10
Excellent
6
7
Good
5
5
Inaccuracy
4
0
Mistake
1
0
Blunder
0
79
Accuracy
79
18
Best move
25
4
Excellent
6
13
Good
4
7
Inaccuracy
6
5
Mistake
5
0
Blunder
1
62
Accuracy
68
46
Best move
28
13
Excellent
21
5
Good
10
1
Inaccuracy
4
3
Mistake
4
5
Blunder
6
?
Game character
Calm
Fighting
Accuracy flow
Who was playing more accurately, 5-move rolling window.
Highlights
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.
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Toggle: Territory (in view settings)
Red overlay — groups in danger
Stones the engine thinks are at risk of being captured.
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Toggle: Groups (in view settings)
Dead stones (×)
Stones the engine considers dead.
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Move animations
−7 pts
Score-loss pill
Drops in next to a move that lost 5+ points. Orange for mistake, red for blunder.
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✦
✦
✦
✦
✦
Sparkles — set-up move
The opponent's next move was a 5+ point mistake. This move probably set it up.
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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.
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30th Korean Choegowi · title match #4 · 1991-02-19
Game details
- Date
- 1991-02-19
- Moves
- 291
- Komi
- 5.5
- Rules
- Japanese (assumed)
- Result
- B+10.5
Ranks at the time of the game