Korea (south Korea)
Male
FIDE ID:
Gu In-Jung
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Asian Games Men Team 2023 | 09/29/2023 | 2424 |  China |
| World ol U16 12th | 08/05/2007 | 1200 |
Gu In-Jung Opening Repertoire with White pieces
| ECO | Opening | Games |
| C85 | Ruy Lopez, Exchange variation doubly deferred (DERLD) | 2 games |
| C78 | Ruy Lopez, 5.O-O | 1 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |
| C02 | French, advance variation | 1 games |
Gu In-Jung Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B50 | Sicilian | 1 games |
| B30 | Sicilian defence | 1 games |
| D30 | Queen's gambit declined | 1 games |
