Tsutumo Kubo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 10B g/8'+2 | 03/10/2004 | 936 | Spain |
| Internet Section 10A g/8'+2 | 03/10/2004 | 1008 | Spain |
| Internet Section 07A g/8'+2 | 03/07/2004 | 926 | Spain |
| Internet Section 06A g/8'+2 | 03/06/2004 | 1917 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |
| D92 | Gruenfeld, 5.Bf4 | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| B46 | Sicilian, Taimanov variation | 1 games |
| B24 | Sicilian, closed | 1 games |
| B30 | Sicilian defence | 1 games |


Spain