Isobe Taizan, Japan - Renju Rating

JPN Isobe Taizan (磯部泰山)

Place: Omiya, Japan

Birth: 1930-12-25

Rating: 2432.54, Std: 285.28, Rank: -

First game: 1964-11-16, Last game: 2015-03-29

Top rating: 2466.16 (2005-05-04)

Games: 396, Wins: 197, Draws: 64, Losses: 135

Gy1: 0, Gy2: 0, Gy5: 0

10th All Japan Championship
Date 2015-03-29 Rating 2432.54
Round Color Result Opponent
1 White Win JPN Kon Akira 1982.55
2 White Loss JPN Nakayama Tomoharu 2745.04
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2433.10
Round Color Result Opponent
S1 White Loss JPN Nakamura Shigeru 2899.27
S2 Black Draw JPN Okabe Hiroshi 2739.72
S3 Black Draw JPN Ono Takayuki 2348.04
1st Senior Masters Championship
Date 2014-08-29 Rating 2431.56
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2089.52
2 Black Win JPN Kubo Izumi 2089.68
3 Black Win JPN Kobayashi Koichi 2251.60
4 Black Draw JPN Ishitani Shin-ichi 2451.99
5 Black Win JPN Mitsumori Masao 2337.72
6 Black Win JPN Miura Hitoshi 1803.47
7 Black Win JPN Miyagawa Junzo 2219.23
8S Black Draw JPN Ishitani Shin-ichi 2451.99
14th Mikami Cup S-class
Date 2014-01-19 Rating 2399.86
Round Color Result Opponent
1 White Loss JPN Tamura Kazumasa 2531.16
3 White Loss JPN Fukui Nobuhiro 2609.07
5 Black Loss JPN Ishitani Shin-ichi 2441.78
51 Meijinsen Qualification East-Japan area 1st round
Date 2013-06-16 Rating 2392.75
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2170.01
2 Black Loss JPN Kato Yasuhiro 2145.43
3 White Loss JPN Tomobe Katsuhiro 2159.35
4 Black Win JPN Kobayashi Koichi 2215.87
29th Kanto Championship
Date 2013-05-12 Rating 2395.94
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2144.95
2 Black Draw JPN Mitsumori Masao 2335.22
3 Black Win JPN Tada Ayako 2289.36
4 Black Loss JPN Sato Kiyotomi 2449.72
5 White Win JPN Iwano Fumio 2182.43
8th All Japan Championship
Date 2013-03-24 Rating 2404.45
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2091.26
2 Black Loss JPN Nakamura Shigeru 2868.27
3 White Loss JPN Okabe Hiroshi 2732.82
4 Black Win JPN Mitsumori Masao 2339.97
5 Black Win JPN Miyagawa Junzo 2219.16
6 White Win JPN Ishitani Shin-ichi 2376.24
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2407.90
Round Color Result Opponent
S1 Black Win JPN Kobayashi Koichi 2213.88
S2 Black Loss JPN Nakamura Shigeru 2878.05
S3 White Loss JPN Ono Takayuki 2416.57
S5 Black Win JPN Ishitani Shin-ichi 2367.86
13 Kanto Renju Emperor Tournament 2nd round
Date 2013-01-13 Rating 2408.17
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2878.78
2 White Draw JPN Ishitani Shin-ichi 2366.81
3 White Loss JPN Okabe Hiroshi 2718.94
4 Black Win JPN Kudomi Takahiro 2421.84
5 Black Loss JPN Fukui Nobuhiro 2565.96
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2411.78
Round Color Result Opponent
1 Black Loss JPN Fukui Nobuhiro 2552.27
2 White Win JPN Iwano Fumio 2146.71
3 Black Win JPN Kato Yasuhiro 2111.24
4 White Win JPN Kudomi Takahiro 2420.66
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2409.50
Round Color Result Opponent
1 White Loss JPN Kobayashi Koichi 2234.84
2 Black Loss JPN Maruta Hiroki 2093.24
3 White Win JPN Iwano Fumio 2133.58
4 White Loss JPN Ono Takayuki 2430.82
29th Kanto Championship
Date 2012-05-13 Rating 2413.57
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2509.87
2 White Win JPN Tada Ayako 2284.57
3 Black Win JPN Kudomi Takahiro 2428.02
4 Black Win JPN Iwano Fumio 2131.84
5 White Loss JPN Nakamura Shigeru 2885.21
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2421.72
Round Color Result Opponent
S1 Black Loss JPN Oosumi Yuuki 2793.58
S2 Black Win JPN Kobayashi Koichi 2217.73
S3 Black Win JPN Ishitani Shin-ichi 2373.47
S4 White Win JPN Kudomi Takahiro 2427.14
S5 White Loss JPN Nakamura Shigeru 2879.27
7th All Japan Championship
Date 2012-01-29 Rating 2422.47
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2073.59
2 Black Win JPN Okabe Hiroshi 2698.68
3 Black Loss JPN Oosumi Yuuki 2790.88
4 White Loss JPN Ono Takayuki 2422.19
5 Black Draw JPN Tada Ayako 2272.32
6 White Draw JPN Fukui Nobuhiro 2487.88
12 Kanto Renju Emperor Tournament 1st round
Date 2011-10-23 Rating 2421.72
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2085.47
2 White Loss JPN Nakayama Tomoharu 2588.99
3 Black Win JPN Koyama Jun 2438.29
4 Black Win JPN Kamiya Shunsuke 2442.37
49 Meijinsen Qualification East-Japan area 2nd round
Date 2011-07-10 Rating 2410.37
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2422.14
2 White Draw JPN Nakayama Tomoharu 2564.97
4 Black Draw JPN Nagao Noriaki 2423.82
5 Black Loss JPN Yamaguchi Yusui 2640.54
49 Meijinsen Qualification East-Japan area 1st round
Date 2011-06-12 Rating 2408.79
Round Color Result Opponent
1 White Win JPN Koyama Jun 2435.74
2 Black Loss JPN Kamiya Shunsuke 2419.51
3 Black Win JPN Maruta Hiroki 2108.69
4 Black Draw JPN Nagao Noriaki 2423.13
28th Kanto Championship
Date 2011-05-22 Rating 2407.08
Round Color Result Opponent
1 Black Loss JPN Tomobe Katsuhiro 2228.09
2 White Loss JPN Iwano Fumio 2131.96
3 Black Win JPN Maruta Hiroki 2110.69
4 Black Win JPN Suzuki Rin 1991.38
5 Black Win JPN Ono Takayuki 2395.94
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2408.47
Round Color Result Opponent
S1 Black Loss JPN Oosumi Yuuki 2737.12
S2 White Win JPN Ishitani Shin-ichi 2392.11
S3 Black Win JPN Gakumazawa Hideaki 2114.11
S4 White Loss JPN Nakamura Shigeru 2857.54
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2405.25
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2224.46
2 White Win JPN Ono Takayuki 2387.75
3 Black Loss JPN Oosumi Yuuki 2716.52
4 White Loss JPN Nakayama Tomoharu 2520.17
Meijinsen Qualification East-Japan area 1st round
Date 2010-06-27 Rating 2397.25
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2086.67
2 White Win JPN Tamada Yoichi 2480.67
3 Black Draw JPN Mitsumori Masao 2303.21
4 Black Loss JPN Kudomi Takahiro 2397.66
27th Kanto Championship
Date 2010-05-23 Rating 2394.53
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2081.92
2 Black Loss JPN Nakamura Shigeru 2857.95
3 White Loss JPN Tamura Kazumasa 2511.77
4 White Win JPN Tada Ayako 2190.44
5 White Loss JPN Nagao Noriaki 2377.90
Team World Championship 2010
Date 2010-05-05 Rating 2394.22
Round Color Result Opponent
2 White Win EST Hõbemägi Martin 2226.15
6 Black Draw UKR Yakovleva Alyona 2031.64
5th All Japan Championship
Date 2010-03-21 Rating 2394.03
Round Color Result Opponent
1 White Win JPN Kusajima Masato 2169.13
2 White Loss JPN Okabe Hiroshi 2701.51
3 White Win JPN Shimoyama Takuma 2265.33
4 White Loss JPN Nakamura Shigeru 2853.28
5 White Loss JPN Kawasaki Nobuhiko 2180.18
6 White Win JPN Maruta Hiroki 2084.22
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2395.48
Round Color Result Opponent
S1 White Win JPN Kataoka Mitsuaki 2262.19
S2 White Loss JPN Okabe Hiroshi 2692.10
S3 White Loss JPN Tamura Kazumasa 2512.91
S4 Black Win JPN Ono Takayuki 2384.76
S5 White Loss JPN Nakamura Shigeru 2857.14
10 Kanto Renju Emperor Tournament 1st round
Date 2009-10-04 Rating 2395.75
Round Color Result Opponent
1 Black Draw JPN Tanizaki Ryusuke 2104.53
2 Black Win JPN Kuramoto Hideharu 1898.16
3 White Loss JPN Fukui Nobuhiro 2318.41
4 Black Win JPN Iwano Fumio 2148.76
26th Kanto Championship
Date 2009-05-17 Rating 2407.02
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2093.69
2 White Loss JPN Tamura Kazumasa 2514.67
3 White Win JPN Oosumi Yuuki 2616.39
4 Black Win JPN Yamaguchi Yusui 2568.73
5 White Loss JPN Nakamura Shigeru 2856.79
The 6th Shanghai Renju Meijin Invitation Tournament
Date 2009-05-03 Rating 2406.26
Round Color Result Opponent
1 Black Win CHN Xu Bin 2196.57
2 White Draw CHN Ge Lingfeng 2442.46
3 Black Loss CHN Qiu Yunfei 2442.04
4 Black Win JPN Mitsumori Masao 2345.14
5 White Loss CHN Yu Manjiang 2504.91
6 Black Loss JPN Oosumi Yuuki 2614.63
7 Black Draw JPN Iio Yoshihiro 2489.92
4th All Japan Championship
Date 2009-03-21 Rating 2405.04
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2068.62
2 Black Loss JPN Nakamura Shigeru 2857.97
3 Black Win JPN Tanizaki Ryusuke 2126.11
4 White Win JPN Miyoshi Takeo 2211.14
5 White Loss JPN Oosumi Yuuki 2611.33
6 White Win JPN Tamada Yoichi 2297.43
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2399.24
Round Color Result Opponent
S1 White Loss JPN Tamura Kazumasa 2497.44
S2 White Loss JPN Kawamura Norihiko 2656.00
S3 White Loss JPN Okabe Hiroshi 2675.30
S5 Black Draw JPN Mitsumori Masao 2336.26
9th Kanto Renju Emperor Tournament, 1st round
Date 2008-10-26 Rating 2398.90
Round Color Result Opponent
1 White Loss JPN Maruta Hiroki 2064.07
2 Black Loss JPN Tamada Yoichi 2268.65
3 White Win JPN Tadokoro Hosai 1913.04
4 Black Win JPN Watanabe Yoko 2063.20
46th Meijinsen Qualification East-Japan area 2nd round
Date 2008-07-13 Rating 2414.44
Round Color Result Opponent
White Loss JPN Kawamura Norihiko 2656.28
White Loss JPN Sato Kiyotomi 2434.06
White Loss JPN Arita Nobuyoshi 2392.61
Black Win JPN Koyama Jun 2441.59
Black Win JPN Nagao Noriaki 2260.97
25th Kanto Championship
Date 2008-05-18 Rating 2425.04
Round Color Result Opponent
1 White Win JPN Kobayashi Koichi 2098.49
2 White Loss JPN Arita Nobuyoshi 2393.60
3 White Win JPN Ono Takayuki 2395.69
4 White Loss JPN Okabe Hiroshi 2678.63
5 White Win JPN Kato Yasuhiro 1994.23
3rd All Japan Championship
Date 2008-03-23 Rating 2436.05
Round Color Result Opponent
1 Black Win JPN Tanizaki Ryusuke 2121.56
2 White Win JPN Kubo Izumi 2098.02
3 Black Win JPN Yamaguchi Yusui 2612.66
4 Black Win JPN Iio Yoshihiro 2524.07
5 White Loss JPN Nakamura Shigeru 2856.02
6 White Draw JPN Okabe Hiroshi 2669.76
8th Kanto Renju Emperor Tournament 2nd round
Date 2007-12-16 Rating 2435.33
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2386.28
2 White Win JPN Kurata Kiyotaka 2275.16
3 White Loss JPN Ishitani Shin-ichi 2400.98
4 White Loss JPN Okabe Hiroshi 2655.85
5 Black Loss JPN Nakamura Shigeru 2857.33
8 Kanto Renju Emperor Tournament 1st round
Date 2007-10-21 Rating 2435.76
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2028.72
2 Black Loss JPN Ono Takayuki 2378.63
3 White Win JPN Yamamoto Jyunko 1802.86
4 Black Win JPN Tanizaki Ryusuke 2127.82
5 Black Win JPN Kudomi Takahiro 2339.22
The 45th Meijin-sen Tournament
Date 2007-09-17 Rating 2435.86
Round Color Result Opponent
1 Black Win JPN Iio Yoshihiro 2537.06
2 Black Win JPN Hiwatashi Kikuma 1886.93
3 Black Loss JPN Yamaguchi Yusui 2652.42
4 Black Draw JPN Miyoshi Takeo 2302.82
5 Black Win JPN Oosumi Yuuki 2555.92
6 Black Loss JPN Matsuura Hiroshi 2301.50
7 Black Win JPN Sato Kiyotomi 2398.85
8 Black Loss JPN Okabe Hiroshi 2640.54
9 Black Loss JPN Kawamura Norihiko 2631.44
45th Meijinsen Qualification East-Japan area final round
Date 2007-07-08 Rating 2434.30
Round Color Result Opponent
White Draw JPN Sato Kiyotomi 2413.61
Black Draw JPN Kudomi Takahiro 2340.99
Black Win JPN Arita Nobuyoshi 2365.74
45th Meijinsen Qualification East-Japan area 1st round
Date 2007-06-17 Rating 2433.28
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2130.72
2 White Win JPN Maruta Koji 2106.14
3 White Draw JPN Kudomi Takahiro 2340.72
4 Black Draw JPN Arita Nobuyoshi 2367.08
24th Kanto Championship Tournament
Date 2007-05-06 Rating 2430.96
Round Color Result Opponent
1 Black Win JPN Nagao Noriaki 2231.35
2 White Win JPN Ono Takayuki 2346.02
3 White Draw JPN Kudomi Takahiro 2334.99
4 Black Loss JPN Okabe Hiroshi 2618.79
5 White Loss JPN Mitsumori Masao 2270.58
The 5th Shanghai Renju Meijin Invitation Tournament
Date 2007-05-03 Rating 2430.96
Round Color Result Opponent
1 White Win CHN Zhu Jianfeng 2516.55
2 White Loss CHN Ge Lingfeng 2469.99
3 White Loss CHN Qiu Yunfei 2503.69
SF1 White Win CHN Zhang Yifeng 2381.78
SF2 White Draw JPN Okabe Hiroshi 2618.15
SF3 Black Draw JPN Mitsumori Masao 2270.26
SF4 White Win CHN Ge Chongyu 2391.59
2nd All Japan Championship (WC Qualification)
Date 2007-03-25 Rating 2427.94
Round Color Result Opponent
1 Black Draw JPN Tanizaki Ryusuke 2140.18
2 White Win JPN Tanno Yoshitaka 2129.32
3 Black Win JPN Sakamoto Suzan 2297.69
4 Black Win JPN Iio Yoshihiro 2521.54
5 Black Loss JPN Yamaguchi Yusui 2648.33
6 Black Loss JPN Sato Kiyotomi 2424.88
7th Kanto Renju Emperor Tournament - 1st round
Date 2006-10-15 Rating 2414.76
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2072.41
2 White Win JPN Tadokoro Hosai 1933.45
3 Black Draw JPN Kato Yasuhiro 2009.31
4 White Win JPN Kudomi Takahiro 2291.44
5 White Loss JPN Sato Kiyotomi 2442.15
Meijin-sen Qual, East Japan area 1st round
Date 2006-06-18 Rating 2409.79
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2109.83
2 Black Loss JPN Sato Kiyotomi 2426.71
3 White Loss JPN Arita Nobuyoshi 2368.55
4 White Win JPN Iwano Fumio 2099.47
23rd Kanto Championship
Date 2006-05-21 Rating 2410.93
Round Color Result Opponent
1 White Draw JPN Nagao Noriaki 2228.30
2 White Win JPN Ono Takayuki 2299.40
3 White Loss JPN Arita Nobuyoshi 2369.23
4 Black Loss JPN Koyama Jun 2336.13
5 White Loss JPN Tomobe Katsuhiro 2091.40
1st All Japan Championship
Date 2006-03-26 Rating 2425.17
Round Color Result Opponent
1 Black Win JPN Itami Yoshiyuki 2160.76
2 White Win JPN Koyama Jun 2326.09
3 Black Win JPN Takashima Junya 2508.03
4 Black Loss JPN Yamaguchi Yusui 2635.75
5 Black Loss JPN Iio Yoshihiro 2494.04
6 White Win JPN Mitsumori Masao 2260.96
The 4th Shanghai Renju Meijin Invitation Tournament
Date 2006-03-20 Rating 2426.16
Round Color Result Opponent
1 White Draw CHN Wu Hao 2599.37
2 White Loss CHN Cao Dong 2550.07
3 Black Loss JPN Takashima Junya 2508.39
4 Black Win JPN Mitsumori Masao 2260.97
5 White Loss CHN Zhu Jianfeng 2498.67
6 Black Win CHN Ge Lingfeng 2390.96
7 White Loss CHN Wu Di 2589.28
6th Kanto Renju Emperor Tournament - Semifinal
Date 2005-10-23 Rating 2457.66
Round Color Result Opponent
White Loss JPN Yamaguchi Yusui 2595.56
White Win JPN Okabe Hiroshi 2591.55
Black Loss JPN Kamemoto Daichi 2180.71
Black Win JPN Sato Kiyotomi 2394.57
Black Win JPN Koyama Jun 2299.79
6th Kanto Renju Emperor Tournament - 1st round
Date 2005-10-22 Rating 2457.85
Round Color Result Opponent
1 White Win JPN Matsuoka Teruo 1833.42
2 Black Win JPN Nagao Noriaki 2220.44
3 White Win JPN Ono Takayuki 2294.59
4 Black Win JPN Yamaguchi Yusui 2595.34
22nd Kanto Championship
Date 2005-05-22 Rating 2465.98
Round Color Result Opponent
1 White Win JPN Itami Yoshiyuki 2186.65
2 Black Win JPN Sasaki Miyu 1965.12
3 Black Draw JPN Arita Nobuyoshi 2319.97
4 Black Win JPN Nagao Noriaki 2231.66
5 White Draw JPN Okabe Hiroshi 2584.93
The 3rd Shanghai Renju Meijin Invitation Tournament
Date 2005-05-04 Rating 2466.16
Round Color Result Opponent
1 Black Loss CHN Chen Wenxia 2456.82
2 Black Draw CHN Yin Licheng 2406.24
3 Black Win CHN Tao Junfeng 1873.72
4 White Win JPN Ishitani Shin-ichi 2393.33
5 Black Win CHN Ge Lingfeng 2363.76
6 Black Win JPN Yamaguchi Yusui 2559.66
7 White Draw CHN Wu Di 2553.65
Japan WC Qualification tournament
Date 2005-04-03 Rating 2463.21
Round Color Result Opponent
1 White Win JPN Hara Masao 2054.04
2 Black Win JPN Tamura Kazumasa 2345.08
3 White Win JPN Okabe Hiroshi 2582.94
4 Black Draw JPN Matsuura Hiroshi 2389.38
5 White Draw JPN Sato Kiyotomi 2390.36
6 Black Win JPN Ono Takayuki 2295.75
5th Kanto Renju Emperor Tournament - 1st round
Date 2004-11-28 Rating 2435.05
Round Color Result Opponent
1 White Draw JPN Hara Masao 2065.79
2 Black Win JPN Watanabe Tatsuya 2083.12
3 White Loss JPN Ono Takayuki 2291.99
4 Black Loss JPN Tadokoro Hosai 1928.05
The 2nd Shanghai Renju Meijin Invitation Tournament
Date 2004-05-04 Rating 2432.95
Round Color Result Opponent
White Loss JPN Yamaguchi Yusui 2590.74
White Loss CHN Chen Lin 2435.66
White Draw CHN Li Hongbin 2436.04
Black Win CHN Ge Lingfeng 2324.33
Black Win CHN Xue Wenxi 2379.11
Black Win JPN Mitsumori Masao 2251.05
Black Win CHN Xu Bin 2139.57
4th Kanto Renju Emperor Tournament - 2nd round
Date 2003-11-30 Rating 2424.29
Round Color Result Opponent
White Win JPN Nagao Noriaki 2282.30
White Win JPN Mitsumori Masao 2267.47
White Win JPN Maruta Koji 2229.95
Black Loss JPN Yamaguchi Yusui 2595.15
Black Loss JPN Okabe Hiroshi 2559.41
4th Kanto Renju Emperor Tournament - 1st round
Date 2003-11-16 Rating 2423.12
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 1934.47
2 White Win JPN Kato Yasuhiro 2040.91
3 Black Win JPN Hara Masao 2114.82
4 Black Loss JPN Okabe Hiroshi 2558.78
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2418.01
Round Color Result Opponent
1 White Win JPN Takashima Junya 2342.54
2 Black Draw JPN Kuga Akio 2384.47
3 White Loss JPN Kudomi Takahiro 2341.65
4 White Draw JPN Matsuura Hiroshi 2409.80
5 White Loss JPN Ishitani Shin-ichi 2384.57
6 White Loss JPN Okabe Hiroshi 2552.21
7 White Loss JPN Hasegawa Kazuto 2627.11
8 Black Loss JPN Iio Yoshihiro 2498.31
9 Black Loss JPN Miyagawa Junzo 2262.23
41th Meijinsen Qualification: East Japan 2nd round
Date 2003-07-13 Rating 2430.28
Round Color Result Opponent
Black Draw JPN Okabe Hiroshi 2546.41
Black Win JPN Suzuki Naoya 2318.41
Black Win JPN Sato Kiyotomi 2300.81
Japan WC Qualification 2003
Date 2003-03-22 Rating 2441.56
Round Color Result Opponent
1 Black Win JPN Arita Nobuyoshi 2185.58
2 Black Win JPN Iwata Akihisa 2209.15
3 White Loss JPN Okabe Hiroshi 2527.89
4 White Win JPN Mitsumori Masao 2300.85
5 Black Win JPN Miyagawa Junzo 2266.73
40th Meijin-sen Tournament
Date 2002-09-16 Rating 2447.93
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2314.86
2 White Win JPN Okabe Hiroshi 2476.51
3 White Draw JPN Hasegawa Kazuto 2593.02
4 Black Draw JPN Iio Yoshihiro 2434.08
5 White Loss JPN Takagawa Teiji 2361.00
6 Black Win JPN Ishitani Shin-ichi 2393.56
7 Black Draw JPN Kudomi Takahiro 2394.60
8 Black Loss JPN Yamaguchi Yusui 2591.75
9 White Loss JPN Nishimura Toshio 2355.16
40th Meijinsen Qualification: East Japan 2nd round
Date 2002-07-14 Rating 2451.35
Round Color Result Opponent
White Win JPN Sunagawa Shouki 2172.66
White Win JPN Nara Hideki 2551.72
Black Draw JPN Okabe Hiroshi 2468.47
40th Meijinsen Qualification: East Japan 1st round
Date 2002-06-02 Rating 2449.71
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2208.94
2 Black Loss JPN Suzuki Naoya 2267.16
3 Black Win JPN Kato Yasuhiro 2098.97
4 Black Win JPN Kubo Izumi 2210.62
Japan WC Qualification tournament
Date 2001-03-24 Rating 2443.48
Round Color Result Opponent
1 Black Win JPN Miyagawa Junzo 2210.18
2 Black Loss JPN Miyoshi Takeo 2194.02
3 Black Draw JPN Koiso Shigemasa 2172.23
4 Black Win JPN Okabe Hiroshi 2335.88
38th Meijinsen Qualification: East Japan 2nd round
Date 2000-07-02 Rating 2456.69
Round Color Result Opponent
Black Win JPN Kusajima Masato 2359.19
Black Win JPN Kudomi Takahiro 2357.39
Black Draw JPN Mitsumori Masao 2293.62
38th Meijinsen Qualification: East Japan 1st round
Date 2000-06-04 Rating 2456.51
Round Color Result Opponent
1 Black Win JPN Kusajima Masato 2356.44
2 Black Win JPN Kudomi Takahiro 2356.49
3 Black Win JPN Suzuki Naoya 2172.55
4 Black Win JPN Maruta Koji 2210.92
World Championship 1999, BT
Date 1999-08-05 Rating 2418.17
Round Color Result Opponent
1 White Loss TPE Chen Chen-Kuo 2127.26
2 White Loss CHN Li Dong 2083.74
3 White Win SWE Gaulitz Joachim 2380.88
4 White Loss ARM Poghosyan Albert 2331.66
5 White Win CHN Zhao Kai 2142.90
6 White Win CHN Guan Jixian 2054.80
8 White Win SWE Holgersson Goran 2317.77
“Compaq Cup” International Invitational Tournament
Date 1997-05-10 Rating 2428.66
Round Color Result Opponent
1 White Win CHN Shao Xiaodong 2111.76
2 White Win SWE Holgersson Goran 2332.11
3 White Win CHN Lu Yao 1973.74
4 White Win SWE Karlsson Stefan 2430.54
5 White Win JPN Nara Hideki 2537.53
6 Black Win JPN Mitsumori Masao 2326.85
7 White Loss JPN Ishitani Shin-ichi 2321.66
8 Black Win CHN Zhang Jinyu 2277.19
9 Black Draw CHN Li Dong 2109.92
34th Meijin-sen Tournament
Date 1996-09-23 Rating 2396.83
Round Color Result Opponent
1 White Loss JPN Nara Hideki 2534.98
2 Black Draw JPN Nishimura Toshio 2343.43
3 White Loss JPN Yamaguchi Yusui 2428.79
4 White Draw JPN Maruyama Yasushi 2198.15
5 Black Loss JPN Nishizono Norio 2491.55
6 White Loss JPN Sagara Takashi 2487.56
7 White Win JPN Ooi Kozo 2315.85
8 White Win JPN Matsuura Hiroshi 2169.58
9 White Loss JPN Hasegawa Kazuto 2595.92
Kyoto - 1200
Date 1994-08-07 Rating 2416.79
Round Color Result Opponent
1 Black Win JPN Sawai Toshio 1733.36
2 White Win JPN Sunagawa Shouki 2209.82
3 White Draw JPN Kawamura Norihiko 2556.39
4 White Draw JPN Ishitani Shin-ichi 2302.26
5 Black Win JPN Nara Hideki 2556.23
6 Black Loss JPN Ooi Kozo 2259.55
7 White Win JPN Nishimura Toshio 2362.54
The 13th Meijin-sen Match
Date 1975-12-03 Rating 2072.62
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2173.19
2 Black Draw JPN Nakamura Shigeru 2173.19
3 White Loss JPN Nakamura Shigeru 2173.19
4 Black Loss JPN Nakamura Shigeru 2173.19
The 12th Meijin-sen Match
Date 1973-10-08 Rating 2114.77
Round Color Result Opponent
1 White Win JPN Nishimura Toshio 2077.16
2 Black Loss JPN Nishimura Toshio 2077.16
3 White Win JPN Nishimura Toshio 2077.16
4 Black Draw JPN Nishimura Toshio 2077.16
The 11th Meijin-sen Match
Date 1972-10-08 Rating 2122.82
Round Color Result Opponent
1 White Win JPN Nishimura Toshio 2054.61
2 Black Draw JPN Nishimura Toshio 2054.61
3 White Draw JPN Nishimura Toshio 2054.61
4 Black Draw JPN Nishimura Toshio 2054.61
The 10th Meijin-sen Match
Date 1971-10-18 Rating 2126.22
Round Color Result Opponent
1 White Draw JPN Nishimura Toshio 2037.07
2 Black Loss JPN Nishimura Toshio 2037.07
3 White Draw JPN Nishimura Toshio 2037.07
4 Black Win JPN Nishimura Toshio 2037.07
5 Black Draw JPN Nishimura Toshio 2037.07
The 9th Meijin-sen Match
Date 1970-10-10 Rating 2155.79
Round Color Result Opponent
1 White Win JPN Nishimura Toshio 1992.67
2 Black Win JPN Nishimura Toshio 1992.67
3 White Win JPN Nishimura Toshio 1992.67
The 8th Meijin-sen Match
Date 1969-10-11 Rating 2150.55
Round Color Result Opponent
1 White Win JPN Nishimura Toshio 1983.44
2 Black Win JPN Nishimura Toshio 1983.44
3 White Win JPN Nishimura Toshio 1983.44
The 7th Meijin-sen Match
Date 1968-10-20 Rating 2112.62
Round Color Result Opponent
1 Black Win JPN Nishimura Toshio 2007.22
2 White Loss JPN Nishimura Toshio 2007.22
3 White Win JPN Nishimura Toshio 2007.22
4 Black Loss JPN Nishimura Toshio 2007.22
5 White Loss JPN Nishimura Toshio 2007.22
The 6th Meijin-sen Match
Date 1967-10-07 Rating 2124.29
Round Color Result Opponent
1 White Win JPN Nishimura Toshio 1980.50
2 Black Win JPN Nishimura Toshio 1980.50
3 Black Win JPN Nishimura Toshio 1980.50
The 5th Meijin-sen Match
Date 1966-10-10 Rating 2098.73
Round Color Result Opponent
1 Black Loss JPN Nishimura Toshio 1991.67
2 White Win JPN Nishimura Toshio 1991.67
3 Black Win JPN Nishimura Toshio 1991.67
4 White Loss JPN Nishimura Toshio 1991.67
5 Black Win JPN Nishimura Toshio 1991.67
The 4th Meijin-sen Match
Date 1965-10-10 Rating 2082.97
Round Color Result Opponent
1 Black Win JPN Nishimura Toshio 1992.92
2 White Win JPN Nishimura Toshio 1992.92
3 Black Draw JPN Nishimura Toshio 1992.92
4 White Win JPN Nishimura Toshio 1992.92
The 3rd Meijin-sen Match
Date 1964-11-16 Rating 2032.63
Round Color Result Opponent
1 Black Loss JPN Nishimura Toshio 2030.23
2 White Draw JPN Nishimura Toshio 2030.23
3 Black Loss JPN Nishimura Toshio 2030.23
4 Black Draw JPN Nishimura Toshio 2030.23
5 Black Draw JPN Nishimura Toshio 2030.23