Yamaguchi Yusui (山口釉水)

Place: Tokyo, Japan

Rating: 2590.69, Std: 296.47, Rank: -

First game: 1983-11-22, Last game: 2013-09-16

Top rating: 2654.95 (2007-08-15)

Games: 393, Wins: 241, Draws: 41, Losses: 111

Gy1: 0, Gy2: 0, Gy5: 0

51 Meijinsen Tournament
Date	2013-09-16		Rating	2590.69
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2753.31
2	White	Win	Hata Masayuki	2256.60
3	White	Win	Kawano Takahisa	2369.08
4	White	Win	Kawate Kozo	2192.50
5	White	Loss	Sato Kiyotomi	2470.35
6	White	Loss	Hasegawa Kazuto	2621.11
7	White	Loss	Kamiya Shunsuke	2558.09
8	White	Win	Mano Yoshihisa	2314.99
9	White	Loss	Oosumi Yuuki	2844.53
50th Meijinsen Tournament
Date	2012-09-17		Rating	2652.65
Round	Color	Result	Opponent
1	White	Draw	Hasegawa Kazuto	2582.18
2	White	Win	Nagasoe Hiroki	2548.73
3	White	Win	Iio Yoshihiro	2469.05
4	White	Draw	Nakamura Shigeru	2880.41
5	White	Loss	Nakayama Tomoharu	2624.74
6	Black	Win	Okabe Hiroshi	2709.79
7	White	Win	Ono Takayuki	2429.16
8	White	Win	Matsuura Hiroshi	2328.07
9	White	Win	Fukui Nobuhiro	2541.77
49 Meijinsen Match R3,R4
Date	2011-12-18		Rating	2652.50
Round	Color	Result	Opponent
3	White	Draw	Oosumi Yuuki	2782.34
4	White	Loss	Oosumi Yuuki	2782.34
49 Meijinsen Match R1,R2
Date	2011-10-16		Rating	2653.46
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2768.07
2	White	Loss	Oosumi Yuuki	2768.07
49th Meijinsen Tournament
Date	2011-09-19		Rating	2652.92
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2159.52
2	White	Draw	Hasegawa Kazuto	2557.09
3	White	Win	Nakayama Tomoharu	2579.00
4	White	Win	Kubo Izumi	2111.59
5	White	Win	Okabe Hiroshi	2706.00
6	Black	Win	Kashihara Akihiko	2257.61
7	White	Win	Matsuura Hiroshi	2380.29
8	Black	Win	Iio Yoshihiro	2492.89
9	White	Win	Sakashita Shoichi	2144.73
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2639.38
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2563.61
2	White	Loss	Nagao Noriaki	2422.57
3	White	Win	Kamiya Shunsuke	2420.62
4	Black	Draw	Nakamura Shigeru	2859.98
5	White	Win	Isobe Taizan	2409.13
28th Kanto Championship
Date	2011-05-22		Rating	2628.26
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2130.78
2	Black	Win	Tomobe Katsuhiro	2226.89
3	White	Win	Ono Takayuki	2394.65
4	White	Loss	Nakamura Shigeru	2861.00
5	White	Loss	Ishitani Shin-ichi	2391.86
48th Meijinsen Tournament
Date	2010-09-20		Rating	2590.55
Round	Color	Result	Opponent
1	White	Win	Kawano Takahisa	2319.89
2	White	Loss	Ishitani Shin-ichi	2390.24
3	White	Loss	Tamada Yoichi	2497.15
4	White	Loss	Matsuura Hiroshi	2390.86
5	White	Win	Koiso Shigemasa	2172.49
6	White	Win	Sakamoto Suzan	2350.22
7	White	Win	Iio Yoshihiro	2528.96
8	White	Loss	Oosumi Yuuki	2702.10
9	White	Win	Okabe Hiroshi	2695.20
48th Meijinsen Qualification East-Japan area 2nd round
Date	2010-07-11		Rating	2587.31
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2390.90
2	White	Win	Tada Ayako	2192.94
3	White	Win	Kudomi Takahiro	2397.83
4	White	Loss	Tamada Yoichi	2483.89
5	White	Win	Tamura Kazumasa	2507.80
27th Kanto Championship
Date	2010-05-23		Rating	2583.26
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2093.10
2	White	Loss	Oosumi Yuuki	2665.33
3	Black	Win	Tomobe Katsuhiro	2207.45
4	White	Win	Ono Takayuki	2390.39
5	White	Loss	Nakamura Shigeru	2856.96
Team World Championship 2010
Date	2010-05-05		Rating	2582.07
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2462.22
3	White	Win	Xi Zhenyang	2446.58
4	White	Loss	Lin Huang-Yu	2668.96
5	White	Win	Nikonov Konstantin	2611.18
7	White	Loss	Soosõrv Ants	2714.34
8	White	Win	Lin Huang-Yu	2668.96
9	White	Loss	Xi Zhenyang	2446.58
10	White	Loss	Soosõrv Ants	2714.34
5th All Japan Championship
Date	2010-03-21		Rating	2583.53
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2033.66
2	White	Loss	Nagao Noriaki	2371.90
3	White	Win	Miyagawa Sou	2131.61
4	White	Win	Kawasaki Nobuhiko	2179.17
5	White	Win	Iio Yoshihiro	2529.74
6	White	Win	Ishitani Shin-ichi	2397.09
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2584.56
Round	Color	Result	Opponent
S1	White	Win	Tamura Kazumasa	2512.05
S2	White	Win	Ishitani Shin-ichi	2386.90
S3	Black	Loss	Nakamura Shigeru	2856.19
S4	White	Win	Sato Kiyotomi	2418.37
S5	Black	Win	Mitsumori Masao	2298.84
47th Meijinsen tournament
Date	2009-09-22		Rating	2574.10
Round	Color	Result	Opponent
1	White	Win	Sakamoto Suzan	2311.37
2	Black	Loss	Iio Yoshihiro	2514.26
3	Black	Win	Tamura Kazumasa	2506.14
4	White	Win	Matsuura Hiroshi	2365.01
5	White	Loss	Kawamura Norihiko	2632.17
6	White	Win	Kataoka Mitsuaki	2256.44
7	Black	Win	Ishitani Shin-ichi	2368.32
8	White	Loss	Oosumi Yuuki	2625.22
9	White	Loss	Okabe Hiroshi	2671.22
47th Meijinsen Qualification East-Japan area final round
Date	2009-07-05		Rating	2573.11
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2339.05
2	White	Win	Kudomi Takahiro	2365.23
3	White	Win	Arita Nobuyoshi	2367.69
4	White	Draw	Tamura Kazumasa	2510.10
5	Black	Win	Ono Takayuki	2402.47
26th Kanto Championship
Date	2009-05-17		Rating	2567.84
Round	Color	Result	Opponent
2	White	Win	Arita Nobuyoshi	2369.95
3	White	Draw	Okabe Hiroshi	2669.04
4	White	Loss	Isobe Taizan	2406.05
4th All Japan Championship
Date	2009-03-21		Rating	2563.82
Round	Color	Result	Opponent
1	White	Win	Tamada Yoichi	2296.44
2	White	Loss	Ono Takayuki	2412.43
3	White	Win	Iwano Fumio	2173.94
4	Black	Loss	Tamura Kazumasa	2510.84
5	Black	Win	Miyoshi Takeo	2210.15
6	Black	Loss	Mitsumori Masao	2347.27
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2570.94
Round	Color	Result	Opponent
S1	Black	Win	Arita Nobuyoshi	2379.87
S2	White	Draw	Oosumi Yuuki	2590.00
S3	White	Loss	Kawamura Norihiko	2655.05
S4	White	Win	Nagao Noriaki	2264.59
S5	Black	Win	Ishitani Shin-ichi	2396.11
46th Meijinsen Tournament
Date	2008-09-15		Rating	2581.01
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2559.23
2	Black	Win	Kataoka Mitsuaki	2249.18
3	White	Loss	Matsuura Hiroshi	2326.49
4	White	Loss	Iio Yoshihiro	2506.15
5	White	Win	Hata Masayuki	2258.88
6	Black	Loss	Kawamura Norihiko	2661.25
7	Black	Loss	Okabe Hiroshi	2690.03
8	Black	Win	Sato Kiyotomi	2442.16
9	White	Win	Ishitani Shin-ichi	2395.06
3rd All Japan Championship
Date	2008-03-23		Rating	2611.88
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2083.24
2	Black	Win	Ono Takayuki	2394.72
3	White	Loss	Isobe Taizan	2435.14
4	Black	Win	Miyoshi Takeo	2275.71
5	White	Win	Iio Yoshihiro	2523.27
6	Black	Loss	Nakamura Shigeru	2855.13
The 45th Meijin-sen Match
Date	2007-11-24		Rating	2635.10
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2766.66
2	White	Draw	Hasegawa Kazuto	2766.66
3	White	Loss	Hasegawa Kazuto	2766.66
The 45th Meijin-sen Tournament
Date	2007-09-17		Rating	2651.71
Round	Color	Result	Opponent
1	Black	Win	Hiwatashi Kikuma	1885.31
2	Black	Win	Oosumi Yuuki	2555.07
3	White	Win	Isobe Taizan	2434.98
4	Black	Win	Sato Kiyotomi	2397.96
5	White	Win	Matsuura Hiroshi	2300.57
6	White	Win	Okabe Hiroshi	2639.80
7	Black	Win	Kawamura Norihiko	2630.51
8	Black	Win	Miyoshi Takeo	2301.87
9	Black	Loss	Iio Yoshihiro	2536.28
World Championship 2007, AT
Date	2007-08-15		Rating	2654.95
Round	Color	Result	Opponent
1	White	Win	Purk Andry	2633.77
2	White	Win	Savrasova Yulia	2695.42
3	White	Win	Iio Yoshihiro	2537.91
4	White	Win	Oll Aivo	2654.53
5	Black	Win	Okabe Hiroshi	2631.03
6	White	Loss	Karlsson Stefan	2611.56
7	Black	Loss	Wu Di	2703.54
8	White	Win	Sushkov Vladimir	2758.52
9	White	Win	Kozhin Mikhail	2596.27
10	Black	Loss	Taimla Tunnet	2760.33
11	White	Loss	Chingin Konstantin	2798.28
The 5th Shanghai Renju Meijin Invitation Tournament
Date	2007-05-03		Rating	2645.05
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2617.39
2	Black	Loss	Cao Dong	2626.52
3	White	Win	Ge Chongyu	2390.96
SF1	White	Draw	Qiu Yunfei	2503.04
SF2	White	Loss	Yu Manjiang	2578.43
SF3	Black	Draw	Wu Hao	2615.56
SF4	White	Loss	Ge Lingfeng	2469.35
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	2647.59
Round	Color	Result	Opponent
1	White	Win	Nagao Noriaki	2234.10
2	White	Win	Koyama Jun	2375.43
3	White	Win	Miyagawa Junzo	2274.65
4	Black	Win	Ono Takayuki	2341.72
5	White	Win	Isobe Taizan	2427.08
6	Black	Win	Oosumi Yuuki	2506.55
Kyushu Championship
Date	2006-11-12		Rating	2640.94
Round	Color	Result	Opponent
A	White	Win	Nishimura Toshio	2347.76
A	Black	Win	Kuga Akio	2313.97
A	Black	Win	Tanaka Koichi	2354.88
A	Black	Win	Hiwatashi Kikuma	1905.67
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2638.10
Round	Color	Result	Opponent
1	Black	Win	Kuramoto Hideharu	1875.04
2	White	Win	Hara Masao	2091.41
3	Black	Win	Nagao Noriaki	2244.59
4	Black	Loss	Sato Kiyotomi	2441.24
5	Black	Win	Abiko Setsuko	2035.71
The 44th Meijin-sen Tournament
Date	2006-09-18		Rating	2637.10
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2600.80
2	Black	Win	Ishitani Shin-ichi	2361.99
3	White	Win	Matsuura Hiroshi	2299.27
4	Black	Win	Iio Yoshihiro	2511.47
5	White	Win	Oosumi Yuuki	2453.61
6	White	Win	Fujii Naoki	2135.69
7	Black	Loss	Sato Kiyotomi	2441.05
8	White	Win	Nagao Noriaki	2241.84
9	White	Loss	Kawamura Norihiko	2664.63
Asian Championship 2006
Date	2006-08-15		Rating	2634.85
Round	Color	Result	Opponent
1	White	Win	Choi Yun Suk	2267.74
2	Black	Win	Lin Huang-Yu	2435.33
3	White	Win	Park Eol	2255.22
4	Black	Draw	Iio Yoshihiro	2510.69
5	Black	Loss	Kim Chang-Hoon	2542.46
6	White	Win	Kim Gyu-Hyeon	2491.74
7	Black	Draw	Okabe Hiroshi	2597.00
8	White	Loss	Kim Byoung-Jun	2503.95
23rd Kanto Championship
Date	2006-05-21		Rating	2636.65
Round	Color	Result	Opponent
1	Black	Win	Hara Masao	2082.32
2	White	Win	Kudomi Takahiro	2281.66
3	White	Draw	Nakamura Shigeru	2845.69
4	White	Win	Mitsumori Masao	2257.60
5	Black	Draw	Okabe Hiroshi	2595.27
1st All Japan Championship
Date	2006-03-26		Rating	2634.92
Round	Color	Result	Opponent
1	Black	Win	Kudomi Takahiro	2282.40
2	White	Win	Mitsumori Masao	2260.07
3	Black	Win	Oosumi Yuuki	2419.84
4	White	Win	Isobe Taizan	2424.31
5	Black	Win	Takashima Junya	2507.30
6	White	Win	Iio Yoshihiro	2493.11
The 4th Shanghai Renju Meijin Invitation Tournament
Date	2006-03-20		Rating	2633.86
Round	Color	Result	Opponent
1	White	Win	Takashima Junya	2507.65
2	Black	Win	Ge Lingfeng	2390.29
3	White	Draw	Chen Lin	2506.98
4	Black	Draw	Xue Wenxi	2379.14
5	White	Win	Cao Dong	2549.47
6	White	Win	Wu Di	2588.70
7	Black	Win	Ge Chongyu	2427.31
6th Kanto Renju Emperor Tournament - Final match
Date	2005-12-04		Rating	2602.44
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2593.86
2	White	Win	Okabe Hiroshi	2593.86
3	Black	Draw	Okabe Hiroshi	2593.86
4	White	Loss	Okabe Hiroshi	2593.86
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2597.50
Round	Color	Result	Opponent
1	Black	Win	Doi Manabu	2101.64
2	Black	Loss	Okabe Hiroshi	2592.41
3	Black	Win	Matsuo Toshiko	2014.55
4	White	Win	Miyagawa Junzo	2250.43
5	White	Loss	Takashima Junya	2516.47
6th Kanto Renju Emperor Tournament - Semifinal
Date	2005-10-23		Rating	2594.69
Round	Color	Result	Opponent
	Black	Draw	Okabe Hiroshi	2590.67
	Black	Win	Isobe Taizan	2456.78
	Black	Win	Kamemoto Daichi	2179.81
	Black	Win	Sato Kiyotomi	2393.65
	Black	Win	Koyama Jun	2298.88
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2594.47
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	1955.82
2	Black	Win	Arita Nobuyoshi	2345.57
3	White	Win	Kubo Izumi	2139.81
4	White	Loss	Isobe Taizan	2456.97
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2588.66
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2508.87
2	White	Win	Hasegawa Kazuto	2701.72
3	Black	Win	Oosumi Yuuki	2391.17
4	White	Win	Sato Kiyotomi	2391.51
5	Black	Draw	Tanaka Koichi	2332.41
6	White	Win	Matsuura Hiroshi	2348.52
7	White	Win	Kawate Kozo	2172.34
8	White	Win	Ishitani Shin-ichi	2397.71
9	White	Loss	Okabe Hiroshi	2588.58
World Championship 2005, BT
Date	2005-08-05		Rating	2579.48
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2377.81
2	White	Win	Jonsson Peter	2369.14
3	Black	Win	Lind Björn	2258.35
4	White	Win	Sandstrom Richard	2268.46
5	Black	Loss	Kozhin Mikhail	2550.60
6	White	Win	Poghosyan Albert	2375.82
7	Black	Win	Karasyov Maxim	2527.57
8	White	Win	Ishitani Shin-ichi	2402.04
9	Black	Win	Chen Ko-Han	2504.21
World Championship 2005, QT
Date	2005-07-31		Rating	2577.62
Round	Color	Result	Opponent
1	White	Win	Cheng Wei-Yuan	2372.11
2	White	Win	Andersson Tord	2385.64
3	White	Draw	Sushkov Vladimir	2695.52
4	White	Loss	Karlsson Stefan	2543.74
5	White	Draw	Iio Yoshihiro	2465.14
6	White	Loss	Tarannikov Yuriy	2614.06
7	Black	Loss	Oosumi Yuuki	2377.10
22nd Kanto Championship
Date	2005-05-22		Rating	2561.33
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2292.29
2	Black	Win	Koyama Jun	2275.46
3	White	Loss	Okabe Hiroshi	2583.98
4	White	Loss	Arita Nobuyoshi	2319.04
5	White	Win	Nagao Noriaki	2230.65
The 3rd Shanghai Renju Meijin Invitation Tournament
Date	2005-05-04		Rating	2558.74
Round	Color	Result	Opponent
1	Black	Win	Xue Wenxi	2393.95
2	White	Draw	Cao Dong	2481.85
3	White	Win	Ishitani Shin-ichi	2392.31
4	White	Win	Wu Di	2553.00
5	White	Loss	Chen Wenxia	2456.14
6	White	Loss	Isobe Taizan	2465.25
7	White	Draw	Gu Wei	2441.14
Japan WC Qualification tournament
Date	2005-04-03		Rating	2556.01
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2169.65
2	Black	Win	Nagao Noriaki	2231.18
3	White	Loss	Ono Takayuki	2294.77
4	Black	Draw	Arita Nobuyoshi	2301.16
5	White	Win	Ishitani Shin-ichi	2386.26
6	Black	Win	Tamura Kazumasa	2343.89
5th Kanto Renju Emperor Tournament - Final
Date	2005-01-30		Rating	2560.24
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2580.97
2	White	Loss	Okabe Hiroshi	2580.97
5th Kanto Renju Emperor Tournament - 2nd round
Date	2004-12-19		Rating	2567.45
Round	Color	Result	Opponent
	White	Win	Mitsumori Masao	2246.01
	White	Win	Kudomi Takahiro	2327.95
	White	Win	Ono Takayuki	2293.01
	White	Win	Sato Kiyotomi	2367.69
	White	Win	Okabe Hiroshi	2575.94
The 42nd Meijin-sen Match
Date	2004-11-14		Rating	2568.55
Round	Color	Result	Opponent
1	Black	Loss	Kawamura Norihiko	2716.98
2	White	Loss	Kawamura Norihiko	2716.98
3	Black	Draw	Kawamura Norihiko	2716.98
4	Black	Loss	Kawamura Norihiko	2716.98
The 2nd Shanghai Renju Meijin Invitation Tournament
Date	2004-05-04		Rating	2589.64
Round	Color	Result	Opponent
	Black	Draw	Chen Lin	2435.01
	Black	Draw	Li Hongbin	2435.17
	Black	Win	Isobe Taizan	2431.97
	Black	Win	Ge Lingfeng	2323.62
	Black	Win	Xue Wenxi	2378.46
	Black	Win	Mitsumori Masao	2250.03
	Black	Win	Xu Bin	2139.02
4th Kanto Renju Emperor Tournament - Final
Date	2004-02-29		Rating	2593.31
Round	Color	Result	Opponent
1	White	Draw	Okabe Hiroshi	2556.24
2	White	Loss	Okabe Hiroshi	2556.24
3	White	Win	Okabe Hiroshi	2556.24
4	White	Win	Okabe Hiroshi	2556.24
7th Mikami Cup - Special Class
Date	2004-01-25		Rating	2594.17
Round	Color	Result	Opponent
1	Black	Draw	Ishitani Shin-ichi	2386.32
2	White	Win	Okabe Hiroshi	2555.58
3	White	Loss	Kawamura Norihiko	2719.24
4	White	Win	Miyagawa Junzo	2259.82
41st Meijin-sen Match
Date	2003-12-21		Rating	2595.11
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2630.31
2	White	Win	Hasegawa Kazuto	2630.31
3	White	Loss	Hasegawa Kazuto	2630.31
4	White	Win	Hasegawa Kazuto	2630.31
5	White	Win	Hasegawa Kazuto	2630.31
4th Kanto Renju Emperor Tournament - 2nd round
Date	2003-11-30		Rating	2593.93
Round	Color	Result	Opponent
	White	Win	Nagao Noriaki	2281.06
	White	Win	Mitsumori Masao	2266.39
	White	Win	Maruta Koji	2228.92
	White	Win	Isobe Taizan	2423.26
	Black	Draw	Okabe Hiroshi	2558.14
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2592.20
Round	Color	Result	Opponent
1	Black	Win	Sato Kiyotomi	2317.57
2	White	Win	Kubo Izumi	2218.70
3	Black	Draw	Maruta Koji	2230.38
4	White	Win	Kudomi Takahiro	2327.13
World Championship 2003, AT
Date	2003-08-08		Rating	2579.13
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2494.84
2	White	Loss	Okabe Hiroshi	2549.70
3	Black	Draw	Chingin Konstantin	2715.46
4	White	Loss	Meritee Ando	2801.84
5	White	Loss	Sinyov Igor	2555.00
6	White	Loss	Karlsson Stefan	2557.65
7	White	Win	Gaulitz Joachim	2406.88
8	White	Win	Andersson Tord	2380.02
9	White	Win	Carlsson Martin	2428.28
10	White	Loss	Sushkov Vladimir	2689.91
11	White	Loss	Taimla Tunnet	2708.78
World Championship 2003, QT
Date	2003-07-31		Rating	2579.52
Round	Color	Result	Opponent
1	White	Win	Lents Johann	2460.76
2	White	Loss	Chen Ko-Han	2422.18
3	Black	Draw	Iio Yoshihiro	2494.25
4	White	Win	Dzainukov Eldar	2197.94
5	White	Win	Ilu Timo	2448.10
6	White	Win	Makarov Pavel	2515.74
7	White	Win	Karlsson Stefan	2558.39
Japan WC Qualification 2003
Date	2003-03-22		Rating	2574.28
Round	Color	Result	Opponent
1	Black	Loss	Iwata Akihisa	2207.92
2	Black	Win	Tashiro Yuichi	2257.73
3	Black	Loss	Miyagawa Junzo	2267.73
4	Black	Win	Hara Masao	2113.25
5	Black	Win	Tamura Kazumasa	2282.30
The 40th Meijin-sen Match
Date	2002-11-03		Rating	2590.09
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2585.86
2	White	Win	Hasegawa Kazuto	2585.86
3	White	Loss	Hasegawa Kazuto	2585.86
4	White	Win	Hasegawa Kazuto	2585.86
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2590.34
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2591.60
2	White	Win	Kudomi Takahiro	2393.06
3	White	Win	Nishimura Toshio	2353.78
4	White	Win	Matsuura Hiroshi	2313.52
5	White	Win	Okabe Hiroshi	2474.89
6	Black	Win	Iio Yoshihiro	2432.57
7	White	Draw	Ishitani Shin-ichi	2392.16
8	White	Win	Isobe Taizan	2446.79
9	White	Win	Takagawa Teiji	2359.57
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2552.55
Round	Color	Result	Opponent
1	White	Win	Nara Hideki	2532.69
2	White	Win	Takagawa Teiji	2338.57
3	White	Draw	Hayakawa Yoshimi	2415.96
4	Black	Win	Nishimura Toshio	2369.59
5	Black	Draw	Iio Yoshihiro	2417.89
6	White	Win	Maruyama Yasushi	2198.11
7	White	Loss	Hasegawa Kazuto	2575.45
8	White	Win	Matsuura Hiroshi	2252.98
9	Black	Loss	Kudomi Takahiro	2389.49
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2427.17
Round	Color	Result	Opponent
1	White	Win	Ooi Kozo	2314.05
2	White	Loss	Hasegawa Kazuto	2594.26
3	Black	Win	Isobe Taizan	2395.17
4	White	Win	Nishizono Norio	2489.63
5	White	Loss	Nishimura Toshio	2341.99
6	Black	Loss	Matsuura Hiroshi	2167.39
7	Black	Win	Sagara Takashi	2485.81
8	White	Loss	Nara Hideki	2533.28
9	White	Loss	Maruyama Yasushi	2196.55
III Leningrad New Year Prize
Date	1992-01-04		Rating	2478.66
Round	Color	Result	Opponent
1	Black	Draw	Bogatyryov Andrey	2019.32
2	Black	Win	Yaroslavtsev Yaroslav	1938.13
3	Black	Win	Smirnov Sergey	2246.32
4	White	Win	Milevsky Alexander	2240.90
5	Black	Win	Mikhailov Nikolay	2428.62
6	White	Win	Eibatov Nizami	2160.19
7	Black	Win	Kozhin Mikhail	2415.81
World Championship 1991, AT
Date	1991-08-10		Rating	2466.78
Round	Color	Result	Opponent
1	Black	Loss	Palmgren Jan	2231.12
2	White	Loss	Nakamura Shigeru	2683.97
3	Black	Win	Kozhin Mikhail	2426.48
4	White	Win	Reims Aldis	2489.38
5	Black	Win	Sundling Ingvar	2348.85
6	Black	Win	Voskanyan Eduard	2353.18
7	White	Loss	Nara Hideki	2514.99
8	Black	Win	Unterweger Michael	1955.33
9	White	Win	Sinyov Igor	2354.42
10	Black	Win	Gardström Petter	2281.54
11	White	Win	Hasegawa Kazuto	2484.07
Leningrad 2 New Year Prize
Date	1991-01-04		Rating	2415.75
Round	Color	Result	Opponent
1	White	Win	Dvoeglazov Vladimir	2205.33
2	Black	Loss	Poghosyan Albert	2215.99
3	White	Loss	Savchenko Igor	2285.09
4	Black	Win	Ilyin Dmitry	2324.90
5	Black	Win	Bogatyryov Andrey	2036.45
6	White	Win	Filinov Vladimir	2223.19
7	Black	Win	Sirategyan Karen	2168.20
8	Black	Loss	Voskanyan Eduard	2391.28
9	White	Loss	Andersons Andris	2289.69
The 22nd Meijin-sen Match
Date	1984-11-01		Rating	2264.50
Round	Color	Result	Opponent
1	White	Draw	Nakamura Shigeru	2416.12
1	White	Loss	Nakamura Shigeru	2416.12
2	Black	Draw	Nakamura Shigeru	2416.12
3	Black	Loss	Nakamura Shigeru	2416.12
The 21st Meijin-sen Match
Date	1983-11-22		Rating	2248.20
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2369.27
2	White	Loss	Nakamura Shigeru	2369.27
3	White	Win	Nakamura Shigeru	2369.27
4	Black	Win	Nakamura Shigeru	2369.27
5	White	Loss	Nakamura Shigeru	2369.27