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| 年度 | 対 局 数 |
全局 | 1組 | 2組 | 3組 | 4組 | 5組 | 6組 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 勝 | 敗 | 勝率 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | 先手 | 後手 | ||
| 2010 | 25 | 20 | 5 | 0.8000 | 5-0 | 4-2 | 4-0 | 3-0 | 0-0 | 2-1 | 0-0 | 0-0 | 1-0 | 0-1 | 0-0 | 1-1 |
| 2009 | 48 | 30 | 18 | 0.6250 | 10-7 | 12-7 | 0-0 | 3-1 | 1-2 | 2-0 | 1-0 | 0-0 | 1-0 | 0-1 | 0-0 | 0-0 |
| 2008 | 65 | 44 | 21 | 0.6769 | 18-9 | 17-11 | 3-1 | 2-0 | 0-0 | 0-0 | 2-0 | 1-0 | 0-0 | 1-0 | 0-0 | 0-0 |
| 2007 | 62 | 44 | 18 | 0.7097 | 8-2 | 10-8 | 11-1 | 6-4 | 4-0 | 2-1 | 1-0 | 0-0 | 1-2 | 1-0 | 0-0 | 0-0 |
| 2006 | 51 | 34 | 17 | 0.6667 | 14-3 | 10-10 | 3-3 | 0-0 | 0-1 | 2-0 | 1-0 | 3-0 | 1-0 | 0-0 | 0-0 | 0-0 |
| 2005 | 62 | 40 | 22 | 0.6452 | 16-7 | 12-15 | 3-0 | 2-0 | 0-0 | 0-0 | 3-0 | 1-0 | 1-0 | 0-0 | 2-0 | 0-0 |
| 2004 | 78 | 60 | 18 | 0.7692 | 23-5 | 16-9 | 5-0 | 3-1 | 5-0 | 1-2 | 2-1 | 2-0 | 1-0 | 1-0 | 1-0 | 0-0 |
| 2003 | 52 | 33 | 19 | 0.6346 | 8-6 | 9-8 | 3-1 | 4-1 | 1-0 | 0-1 | 5-1 | 2-1 | 1-0 | 0-0 | 0-0 | 0-0 |
| 2002 | 74 | 50 | 24 | 0.6757 | 15-8 | 15-9 | 4-2 | 7-2 | 0-1 | 2-1 | 3-0 | 1-0 | 2-0 | 0-1 | 0-0 | 1-0 |
| 2001 | 67 | 46 | 21 | 0.6866 | 14-4 | 9-12 | 7-1 | 3-0 | 3-1 | 3-1 | 3-1 | 4-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2000 | 89 | 68 | 21 | 0.7640 | 16-7 | 21-11 | 6-0 | 3-2 | 3-0 | 5-1 | 4-0 | 1-0 | 6-0 | 3-0 | 0-0 | 0-0 |
| 1999 | 42 | 31 | 11 | 0.7381 | 14-2 | 11-5 | 3-0 | 2-1 | 0-2 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 1998 | 59 | 41 | 18 | 0.6949 | 12-8 | 11-6 | 5-0 | 2-0 | 2-0 | 1-0 | 4-0 | 1-3 | 0-1 | 2-0 | 1-0 | 0-0 |
| 1997 | 60 | 43 | 17 | 0.7167 | 17-7 | 10-4 | 3-0 | 2-1 | 5-1 | 2-3 | 0-0 | 0-1 | 1-0 | 0-0 | 2-0 | 1-0 |
| 1996 | 43 | 26 | 17 | 0.6047 | 8-7 | 5-2 | 3-0 | 1-3 | 0-0 | 0-0 | 3-0 | 2-2 | 1-1 | 1-2 | 1-0 | 1-0 |
| 1995 | 55 | 46 | 9 | 0.8364 | 10-2 | 9-2 | 1-0 | 5-2 | 3-0 | 6-0 | 2-1 | 2-0 | 4-1 | 4-1 | 0-0 | 0-0 |
| 1994 | 70 | 52 | 18 | 0.7429 | 18-7 | 16-5 | 2-0 | 1-0 | 1-0 | 3-0 | 1-0 | 2-3 | 1-0 | 1-0 | 3-2 | 3-1 |
| 1993 | 63 | 44 | 19 | 0.6984 | 14-5 | 13-7 | 2-0 | 2-1 | 2-1 | 4-2 | 0-0 | 2-0 | 0-1 | 0-1 | 3-0 | 2-1 |
| 1992 | 78 | 61 | 17 | 0.7821 | 20-7 | 11-5 | 5-1 | 8-3 | 2-0 | 1-0 | 3-0 | 5-1 | 1-0 | 1-0 | 3-0 | 1-0 |
| 1991 | 67 | 51 | 16 | 0.7612 | 7-5 | 11-3 | 8-1 | 3-1 | 2-0 | 2-2 | 4-2 | 8-1 | 3-0 | 3-0 | 0-1 | 0-0 |
| 1990 | 49 | 31 | 18 | 0.6327 | 6-3 | 6-5 | 4-2 | 2-1 | 3-0 | 3-3 | 1-1 | 3-1 | 0-0 | 2-1 | 0-1 | 1-0 |
| 1989 | 70 | 53 | 17 | 0.7571 | 7-1 | 3-9 | 3-0 | 2-0 | 3-0 | 4-2 | 11-1 | 6-3 | 3-0 | 6-1 | 2-0 | 3-0 |
| 1988 | 80 | 64 | 16 | 0.8000 | 8-4 | 9-3 | 2-1 | 3-0 | 3-2 | 1-0 | 9-1 | 9-3 | 6-0 | 6-0 | 5-0 | 3-2 |
| 1987 | 61 | 50 | 11 | 0.8197 | 3-0 | 2-3 | 2-1 | 3-0 | 1-1 | 3-0 | 9-2 | 7-3 | 11-1 | 4-0 | 5-0 | 0-0 |
| 通算1 | 1471 | 1062 | 408 | 0.7224 | 291-116 | 252-161 | 92-15 | 72-24 | 44-12 | 50-21 | 72-11 | 62-23 | 46-7 | 36-9 | 28-4 | 17-5 |
| 勝率1 | 0.7150 | 0.6102 | 0.8598 | 0.7500 | 0.7857 | 0.7042 | 0.8675 | 0.7294 | 0.8679 | 0.8000 | 0.8750 | 0.7727 | ||||
| 通算2 | 1471 | 1062 | 408 | 0.7224 | 543-277 | 164-39 | 94-33 | 134-34 | 82-16 | 45-9 | ||||||
| 勝率2 | 0.6622 | 0.8079 | 0.7402 | 0.7976 | 0.8367 | 0.8333 | ||||||||||
| 対局率 | 55.74% | 13.80% | 8.63% | 11.42% | 6.66% | 3.67% | ||||||||||