☠️B級研究所☠️

4 Dan(10 min) Rate 59.0% this month 5.00 Kyu

6 Dan(3 min) Rate 34.8% this month 6.44 Dan

4 Dan(10 sec) Rate 68.4%

5 Dan(Sprint) Rate 52.0%

specialty castle Boat Castle 5.21 Dan ( 2459th )

specialty tactics Bishop Exchange 5.03 Dan ( 1653rd )

last date of game playing 6 hours ago - 2026/05/12 22:23

4 Dan(10 min) Rate 59.0% this month 5.00 Kyu

6 Dan(3 min) Rate 34.8% this month 6.44 Dan

4 Dan(10 sec) Rate 68.4%

5 Dan(Sprint) Rate 52.0%

specialty castle Boat Castle 5.21 Dan ( 2459th )

specialty tactics Bishop Exchange 5.03 Dan ( 1653rd )

last date of game playing 6 hours ago - 2026/05/12 22:23

5 Dan(10 min) Rate 51.8% this month 9.00 Kyu

5 Dan(3 min) Rate 13.7% this month 6.00 Kyu

3 Dan(10 sec) Rate 42.3%

19 Kyu(Sprint) Rate 99.9%

specialty castle Elmo Castle 4.82 Dan ( 455th )

specialty tactics Sleeve Rook 5.15 Dan ( 101st )

last date of game playing 11 hours ago - 2026/05/12 17:50

4 Dan(10 min) Rate 19.1%

5 Dan(3 min) Rate 16.1% this month 5.00 Kyu

4 Dan(10 sec) Rate 17.9% this month 1.00 Dan

4 Dan(Sprint) Rate 20.1%

specialty castle Gold Mino 4.50 Dan ( 236th )

specialty tactics 3rd-file Rook 4.47 Dan ( 3260th )

last date of game playing 23 hours ago - 2026/05/12 05:31

4 Dan(10 min) Rate 11.5% this month 8.00 Kyu

4 Dan(3 min) Rate 14.2% this month 3.05 Dan

14 Kyu(10 sec) Rate 99.9%

28 Kyu(Sprint) Rate 20.0% this month 9.00 Kyu

specialty castle Static Rook Anaguma 3.30 Dan ( 8602nd )

specialty tactics Bishop Exchange 3.78 Dan ( 4762nd )

last date of game playing 13 hours ago - 2026/05/12 15:51

2 Dan(10 min) Rate 20.5% this month 9.00 Kyu

4 Dan(3 min) Rate 8.8% this month 3.76 Dan

1 Kyu(10 sec) Rate 36.6%

2 Dan(Sprint) Rate 34.8% this month 8.00 Kyu

specialty castle Snow roof Castle 2.84 Dan ( 5615th )

specialty tactics Sleeve Rook 3.90 Dan ( 314th )

last date of game playing 2026/05/11 16:36

2 Dan(10 min) Rate 46.7%

22 Kyu(3 min) Rate 99.9%

28 Kyu(10 sec) Rate 20.0%

2 Dan(Sprint) Rate 18.6% this month 1.92 Dan

specialty castle Elmo Castle 1.75 Dan ( 7343rd )

specialty tactics Primitive Climbing Silver 2.19 Dan ( 6795th )

last date of game playing 11 hours ago - 2026/05/12 17:14

2 Dan(10 min) Rate 18.8%

1 Dan(3 min) Rate 74.3% this month 8.00 Kyu

1 Dan(10 sec) Rate 41.0% this month 10 Kyu

4 Kyu(Sprint) Rate 99.9% this month 10 Kyu

specialty castle Half Mino Castle 25 Kyu ( 703285th )

specialty tactics Ureshino-style 1.94 Dan ( 3685th )

last date of game playing 2026/05/02 12:01