石川信岡研究室

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 35.7%

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.84 Dan ( 31965th )

specialty tactics Ureshino-style 2.06 Dan ( 3413th )

last date of game playing 2026/04/15 07:41

2 Dan(10 min) Rate 34.5%

2 Dan(3 min) Rate 35.7%

2 Dan(10 sec) Rate 35.2%

27 Kyu(Sprint) Rate 20.0%

specialty castle Boat Castle 1.84 Dan ( 31965th )

specialty tactics Ureshino-style 2.06 Dan ( 3413th )

last date of game playing 2026/04/15 07:41

1 Dan(10 min) Rate 19.3%

1 Dan(3 min) Rate 57.7% this month 1.27 Dan

26 Kyu(10 sec) Rate 20.0%

specialty castle Half Mino Castle 4.00 Kyu ( 338564th )

specialty tactics Ureshino-style 1.37 Dan ( 5494th )

last date of game playing 16 hours ago - 2026/06/28 12:07

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 13.6% this month 2.56 Kyu

3 Kyu(3 min) Rate 13.5%

specialty castle Crab Castle 8.00 Kyu ( 95926th )

specialty tactics Ureshino-style 2.21 Kyu ( 24218th )

last date of game playing 8 hours ago - 2026/06/28 19:34

3 Kyu(10 min) Rate 66.2% this month 1.35 Kyu

2 Kyu(3 min) Rate 12.7% this month 2.23 Kyu

17 Kyu(10 sec) Rate 99.9%

3 Kyu(Sprint) Rate 11.7% this month 10 Kyu

24 Kyu(Mate) Rate 20.0% this month 5.47 Kyu

specialty castle Snow roof Castle 2.20 Kyu ( 43759th )

specialty tactics Murata system 2.34 Kyu ( 2135th )

last date of game playing 16 hours ago - 2026/06/28 11:57

3 Kyu(10 min) Rate 15.1%

3 Kyu(3 min) Rate 31.2%

specialty castle Snow roof Castle 2.56 Kyu ( 47971st )

specialty tactics 3rd-file Rook 13 Kyu ( 227521st )

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