2025 Millennium Ch'eonweon · Round 1
Tap a point on the board to explore a line from here.
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Each tile is a move you could play next. Tap one to play it, 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 →This game comes from the GoGoD collection — decades of careful transcription work by T Mark Hall and John Fairbairn — which we share with a daily download allowance at their request. You can keep studying it right here in the meantime, and your allowance resets at midnight UTC.
If you want the whole collection on your own machine today, GoGoD sells it directly:
The Millennium Chunwon (밀레니엄 천원전) is a Korea Baduk Association tournament for young professionals, sponsored by Yanggu County, which lies at the geographic centre of Korea; chunwon is the Korean name for the centre point of the board. It began in 2023 for players born in 2000 or later, and from 2025 it dropped "Millennium" and set a younger age limit. Han Woojin won the first two editions, Cho Sangyeon the third and Nakamura Sumire the fourth, in March 2026.
- Date
- 2025-03-08
- Moves
- 305
- Komi
- 6.5
- Rules
- Japanese (assumed)
- Result
- B+1.5
- Game record
- GoGoD