石川信岡研究室

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 64.1% this month 2.88 Dan

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.95 Dan ( 30295th )

specialty tactics Ureshino-style 2.36 Dan ( 2764th )

last date of game playing 3 hours ago - 2026/08/29 19:05

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 64.1% this month 2.88 Dan

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.95 Dan ( 30295th )

specialty tactics Ureshino-style 2.36 Dan ( 2764th )

last date of game playing 3 hours ago - 2026/08/29 19:05

1 Dan(10 min) Rate 19.3%

1 Dan(3 min) Rate 39.0% this month 1.12 Dan

26 Kyu(10 sec) Rate 20.0%

specialty castle Half Mino Castle 3.00 Kyu ( 290137th )

specialty tactics Ureshino-style 1.31 Dan ( 5863rd )

last date of game playing 4 hours ago - 2026/08/29 18:26

2 Kyu(10 min) Rate 22.5% this month 2.05 Kyu

2 Kyu(3 min) Rate 8.1% this month 2.63 Kyu

17 Kyu(10 sec) Rate 99.9%

3 Kyu(Sprint) Rate 14.1%

22 Kyu(Mate) Rate 99.9% this month 8.00 Kyu

specialty castle Crab Castle 2.11 Kyu ( 49543rd )

specialty tactics Murata system 2.32 Kyu ( 2215th )

last date of game playing 8 hours ago - 2026/08/29 13:49

3 Kyu(10 min) Rate 44.3%

2 Kyu(3 min) Rate 12.2%

specialty castle Half Mino Castle 2.55 Kyu ( - )

specialty tactics Spearing the bird 2.07 Kyu ( - )

last date of game playing 2024/05/05 20:07

2 Kyu(10 min) Rate 6.7% this month 2.75 Kyu

3 Kyu(3 min) Rate 13.5%

specialty castle Crab Castle 7.00 Kyu ( 93065th )

specialty tactics Ureshino-style 2.48 Kyu ( 26860th )

last date of game playing 2026/08/28 12:25

3 Kyu(10 min) Rate 15.1%

3 Kyu(3 min) Rate 31.2%

specialty castle Snow roof Castle 2.56 Kyu ( 48557th )

specialty tactics 3rd-file Rook 13 Kyu ( 229049th )

last date of game playing 2023/11/13 12:24

4 Kyu(10 min) Rate 17.8%

3 Kyu(3 min) Rate 80.5%

30 Kyu(10 sec) Rate 20.0%

specialty castle Mino Castle 3.81 Kyu ( - )

specialty tactics Ureshino-style 2.33 Kyu ( - )

last date of game playing 2022/11/02 11:18