☠️B級研究所☠️

5 Dan(10 min) Rate 20.4% this month 1.00 Kyu

6 Dan(3 min) Rate 18.7% this month 3.00 Dan

5 Dan(10 sec) Rate 31.2% this month 7.00 Kyu

5 Dan(Sprint) Rate 47.8% this month 8.00 Kyu

8 Dan(Mate) Rate 27.3% this month 7.85 Dan

specialty castle Boat Castle 5.21 Dan ( 2602nd )

specialty tactics Bishop Exchange 5.14 Dan ( 1619th )

last date of game playing 1 hours ago - 2026/08/26 10:47

5 Dan(10 min) Rate 20.4% this month 1.00 Kyu

6 Dan(3 min) Rate 18.7% this month 3.00 Dan

5 Dan(10 sec) Rate 31.2% this month 7.00 Kyu

5 Dan(Sprint) Rate 47.8% this month 8.00 Kyu

8 Dan(Mate) Rate 27.3% this month 7.85 Dan

specialty castle Boat Castle 5.21 Dan ( 2602nd )

specialty tactics Bishop Exchange 5.14 Dan ( 1619th )

last date of game playing 1 hours ago - 2026/08/26 10:47

4 Dan(10 min) Rate 42.6%

4 Dan(3 min) Rate 43.1% this month 1.00 Kyu

3 Dan(10 sec) Rate 42.7%

6 Dan(Sprint) Rate 0.0% this month 9.00 Kyu

7 Dan(Mate) Rate 30.3% this month 1.00 Dan

specialty castle Snow roof Castle 4.76 Dan ( 1390th )

specialty tactics Climbing silver 3.20 Dan ( 682nd )

last date of game playing 45 min ago - 2026/08/26 11:47

4 Dan(10 min) Rate 19.1%

5 Dan(3 min) Rate 25.6%

4 Dan(10 sec) Rate 75.6% this month 4.88 Dan

4 Dan(Sprint) Rate 21.1%

6 Dan(Mate) Rate 20.5% this month 8.00 Kyu

specialty castle Gold Mino 4.54 Dan ( 240th )

specialty tactics Wrong diagonal bishop 4.63 Dan ( 255th )

last date of game playing 5 hours ago - 2026/08/26 06:53

4 Dan(10 min) Rate 9.4% this month 6.00 Kyu

4 Dan(3 min) Rate 51.1% this month 4.36 Dan

14 Kyu(10 sec) Rate 99.9%

28 Kyu(Sprint) Rate 20.0%

17 Kyu(Mate) Rate 99.9%

specialty castle Static Rook Anaguma 3.99 Dan ( 5460th )

specialty tactics Bishop Exchange 4.22 Dan ( 3456th )

last date of game playing 8 min ago - 2026/08/26 12:24

2 Dan(10 min) Rate 53.0% this month 5.00 Kyu

20 Kyu(3 min) Rate 99.9% this month 9.00 Kyu

28 Kyu(10 sec) Rate 20.0%

2 Dan(Sprint) Rate 10.5% this month 1.40 Dan

2 Dan(Mate) Rate 65.5% this month 2.55 Dan

specialty castle Elmo Castle 1.86 Dan ( 7044th )

specialty tactics Primitive Climbing Silver 2.37 Dan ( 6007th )

last date of game playing 1 hours ago - 2026/08/26 10:56

2 Dan(10 min) Rate 17.2%

1 Dan(3 min) Rate 77.6%

1 Dan(10 sec) Rate 41.0%

4 Kyu(Sprint) Rate 99.9%

22 Kyu(Mate) Rate 99.9% this month 4.00 Kyu

specialty castle Half Mino Castle 25 Kyu ( 711238th )

specialty tactics Ureshino-style 1.88 Dan ( 4002nd )

last date of game playing 2026/08/20 03:20