石川信岡研究室

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 57.9% this month 2.75 Dan

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.95 Dan ( 30198th )

specialty tactics Ureshino-style 2.38 Dan ( 2701st )

last date of game playing 11 hours ago - 2026/08/13 21:38

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 57.9% this month 2.75 Dan

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.95 Dan ( 30198th )

specialty tactics Ureshino-style 2.38 Dan ( 2701st )

last date of game playing 11 hours ago - 2026/08/13 21:38

1 Dan(10 min) Rate 19.3%

1 Dan(3 min) Rate 82.1% this month 2.02 Dan

26 Kyu(10 sec) Rate 20.0%

specialty castle Half Mino Castle 3.00 Kyu ( 289946th )

specialty tactics Ureshino-style 1.80 Dan ( 4218th )

last date of game playing 10 hours ago - 2026/08/13 21:42

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

3 Kyu(10 min) Rate 93.7% this month 8.00 Kyu

2 Kyu(3 min) Rate 14.5% this month 2.35 Kyu

17 Kyu(10 sec) Rate 99.9%

3 Kyu(Sprint) Rate 14.1%

24 Kyu(Mate) Rate 20.0%

specialty castle Snow roof Castle 1.94 Kyu ( 39825th )

specialty tactics Murata system 2.30 Kyu ( 2184th )

last date of game playing 2026/08/13 02:13

2 Kyu(10 min) Rate 10.0% this month 2.62 Kyu

3 Kyu(3 min) Rate 13.5%

specialty castle Crab Castle 7.00 Kyu ( 92949th )

specialty tactics Ureshino-style 2.36 Kyu ( 25768th )

last date of game playing 2026/08/11 10:13

3 Kyu(10 min) Rate 15.1%

3 Kyu(3 min) Rate 31.2%

specialty castle Snow roof Castle 2.56 Kyu ( 48428th )

specialty tactics 3rd-file Rook 13 Kyu ( 229015th )

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