Yamaguchi Yusui (山口釉水)

Place: Tokyo, Japan

Rating: 2592.84, Std: 305.38, Rank: -

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

Top rating: 2657.04 (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	2592.84
Round	Color	Result	Opponent
1	White	Loss	Okabe Hiroshi	2755.50
2	White	Win	Hata Masayuki	2258.99
3	White	Win	Kawano Takahisa	2373.09
4	White	Win	Kawate Kozo	2194.03
5	White	Loss	Sato Kiyotomi	2472.77
6	White	Loss	Hasegawa Kazuto	2623.45
7	White	Loss	Kamiya Shunsuke	2560.45
8	White	Win	Mano Yoshihisa	2317.27
9	White	Loss	Oosumi Yuuki	2846.77
50th Meijinsen Tournament
Date	2012-09-17		Rating	2654.70
Round	Color	Result	Opponent
1	White	Draw	Hasegawa Kazuto	2584.30
2	White	Win	Nagasoe Hiroki	2552.09
3	White	Win	Iio Yoshihiro	2471.19
4	White	Draw	Nakamura Shigeru	2882.47
5	White	Loss	Nakayama Tomoharu	2626.88
6	Black	Win	Okabe Hiroshi	2711.83
7	White	Win	Ono Takayuki	2431.25
8	White	Win	Matsuura Hiroshi	2330.00
9	White	Win	Fukui Nobuhiro	2544.07
49 Meijinsen Match R3,R4
Date	2011-12-18		Rating	2654.38
Round	Color	Result	Opponent
3	White	Draw	Oosumi Yuuki	2784.18
4	White	Loss	Oosumi Yuuki	2784.18
49 Meijinsen Match R1,R2
Date	2011-10-16		Rating	2655.31
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2769.86
2	White	Loss	Oosumi Yuuki	2769.86
49th Meijinsen Tournament
Date	2011-09-19		Rating	2654.75
Round	Color	Result	Opponent
1	Black	Win	Miyoshi Takeo	2161.31
2	White	Draw	Hasegawa Kazuto	2558.98
3	White	Win	Nakayama Tomoharu	2580.94
4	White	Win	Kubo Izumi	2113.47
5	White	Win	Okabe Hiroshi	2707.86
6	Black	Win	Kashihara Akihiko	2259.56
7	White	Win	Matsuura Hiroshi	2382.11
8	Black	Win	Iio Yoshihiro	2494.86
9	White	Win	Sakashita Shoichi	2147.22
49 Meijinsen Qualification East-Japan area 2nd round
Date	2011-07-10		Rating	2641.17
Round	Color	Result	Opponent
1	White	Win	Nakayama Tomoharu	2565.52
2	White	Loss	Nagao Noriaki	2424.41
3	White	Win	Kamiya Shunsuke	2422.44
4	Black	Draw	Nakamura Shigeru	2861.79
5	White	Win	Isobe Taizan	2410.96
28th Kanto Championship
Date	2011-05-22		Rating	2630.01
Round	Color	Result	Opponent
1	White	Win	Iwano Fumio	2132.58
2	Black	Win	Tomobe Katsuhiro	2228.70
3	White	Win	Ono Takayuki	2396.40
4	White	Loss	Nakamura Shigeru	2862.78
5	White	Loss	Ishitani Shin-ichi	2393.62
48th Meijinsen Tournament
Date	2010-09-20		Rating	2592.14
Round	Color	Result	Opponent
1	White	Win	Kawano Takahisa	2322.28
2	White	Loss	Ishitani Shin-ichi	2391.84
3	White	Loss	Tamada Yoichi	2498.78
4	White	Loss	Matsuura Hiroshi	2392.56
5	White	Win	Koiso Shigemasa	2174.27
6	White	Win	Sakamoto Suzan	2351.93
7	White	Win	Iio Yoshihiro	2530.77
8	White	Loss	Oosumi Yuuki	2703.66
9	White	Win	Okabe Hiroshi	2696.83
48th Meijinsen Qualification East-Japan area 2nd round
Date	2010-07-11		Rating	2588.84
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2392.46
2	White	Win	Tada Ayako	2194.56
3	White	Win	Kudomi Takahiro	2399.44
4	White	Loss	Tamada Yoichi	2485.45
5	White	Win	Tamura Kazumasa	2509.15
27th Kanto Championship
Date	2010-05-23		Rating	2584.76
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2094.67
2	White	Loss	Oosumi Yuuki	2666.79
3	Black	Win	Tomobe Katsuhiro	2209.03
4	White	Win	Ono Takayuki	2391.92
5	White	Loss	Nakamura Shigeru	2858.58
Team World Championship 2010
Date	2010-05-05		Rating	2583.55
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2463.72
3	White	Win	Xi Zhenyang	2447.78
4	White	Loss	Lin Huang-Yu	2669.79
5	White	Win	Nikonov Konstantin	2609.34
7	White	Loss	Soosõrv Ants	2714.94
8	White	Win	Lin Huang-Yu	2669.79
9	White	Loss	Xi Zhenyang	2447.78
10	White	Loss	Soosõrv Ants	2714.94
5th All Japan Championship
Date	2010-03-21		Rating	2585.02
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2035.20
2	White	Loss	Nagao Noriaki	2373.44
3	White	Win	Miyagawa Sou	2132.80
4	White	Win	Kawasaki Nobuhiko	2180.62
5	White	Win	Iio Yoshihiro	2531.49
6	White	Win	Ishitani Shin-ichi	2398.51
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2586.06
Round	Color	Result	Opponent
S1	White	Win	Tamura Kazumasa	2513.45
S2	White	Win	Ishitani Shin-ichi	2388.28
S3	Black	Loss	Nakamura Shigeru	2857.76
S4	White	Win	Sato Kiyotomi	2420.16
S5	Black	Win	Mitsumori Masao	2300.41
47th Meijinsen tournament
Date	2009-09-22		Rating	2575.63
Round	Color	Result	Opponent
1	White	Win	Sakamoto Suzan	2312.86
2	Black	Loss	Iio Yoshihiro	2516.04
3	Black	Win	Tamura Kazumasa	2507.57
4	White	Win	Matsuura Hiroshi	2366.58
5	White	Loss	Kawamura Norihiko	2633.59
6	White	Win	Kataoka Mitsuaki	2258.99
7	Black	Win	Ishitani Shin-ichi	2369.55
8	White	Loss	Oosumi Yuuki	2626.45
9	White	Loss	Okabe Hiroshi	2672.61
47th Meijinsen Qualification East-Japan area final round
Date	2009-07-05		Rating	2574.65
Round	Color	Result	Opponent
1	Black	Win	Mitsumori Masao	2340.50
2	White	Win	Kudomi Takahiro	2366.67
3	White	Win	Arita Nobuyoshi	2369.05
4	White	Draw	Tamura Kazumasa	2511.60
5	Black	Win	Ono Takayuki	2403.76
26th Kanto Championship
Date	2009-05-17		Rating	2569.40
Round	Color	Result	Opponent
2	White	Win	Arita Nobuyoshi	2371.30
3	White	Draw	Okabe Hiroshi	2670.38
4	White	Loss	Isobe Taizan	2407.50
4th All Japan Championship
Date	2009-03-21		Rating	2565.39
Round	Color	Result	Opponent
1	White	Win	Tamada Yoichi	2297.58
2	White	Loss	Ono Takayuki	2413.71
3	White	Win	Iwano Fumio	2175.34
4	Black	Loss	Tamura Kazumasa	2512.53
5	Black	Win	Miyoshi Takeo	2211.53
6	Black	Loss	Mitsumori Masao	2348.66
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2572.55
Round	Color	Result	Opponent
S1	Black	Win	Arita Nobuyoshi	2381.21
S2	White	Draw	Oosumi Yuuki	2591.45
S3	White	Loss	Kawamura Norihiko	2656.48
S4	White	Win	Nagao Noriaki	2265.96
S5	Black	Win	Ishitani Shin-ichi	2397.29
46th Meijinsen Tournament
Date	2008-09-15		Rating	2582.68
Round	Color	Result	Opponent
1	White	Win	Oosumi Yuuki	2560.64
2	Black	Win	Kataoka Mitsuaki	2251.34
3	White	Loss	Matsuura Hiroshi	2327.96
4	White	Loss	Iio Yoshihiro	2508.07
5	White	Win	Hata Masayuki	2260.30
6	Black	Loss	Kawamura Norihiko	2662.68
7	Black	Loss	Okabe Hiroshi	2691.27
8	Black	Win	Sato Kiyotomi	2443.61
9	White	Win	Ishitani Shin-ichi	2396.20
3rd All Japan Championship
Date	2008-03-23		Rating	2613.70
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2084.52
2	Black	Win	Ono Takayuki	2395.92
3	White	Loss	Isobe Taizan	2436.47
4	Black	Win	Miyoshi Takeo	2276.98
5	White	Win	Iio Yoshihiro	2525.06
6	Black	Loss	Nakamura Shigeru	2856.57
The 45th Meijin-sen Match
Date	2007-11-24		Rating	2637.04
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2768.13
2	White	Draw	Hasegawa Kazuto	2768.13
3	White	Loss	Hasegawa Kazuto	2768.13
The 45th Meijin-sen Tournament
Date	2007-09-17		Rating	2653.73
Round	Color	Result	Opponent
1	Black	Win	Hiwatashi Kikuma	1887.76
2	Black	Win	Oosumi Yuuki	2556.27
3	White	Win	Isobe Taizan	2436.26
4	Black	Win	Sato Kiyotomi	2399.27
5	White	Win	Matsuura Hiroshi	2301.94
6	White	Win	Okabe Hiroshi	2641.54
7	Black	Win	Kawamura Norihiko	2631.92
8	Black	Win	Miyoshi Takeo	2303.10
9	Black	Loss	Iio Yoshihiro	2538.13
World Championship 2007, AT
Date	2007-08-15		Rating	2657.04
Round	Color	Result	Opponent
1	White	Win	Purk Andry	2651.71
2	White	Win	Savrasova Yulia	2696.51
3	White	Win	Iio Yoshihiro	2539.79
4	White	Win	Oll Aivo	2655.62
5	Black	Win	Okabe Hiroshi	2632.85
6	White	Loss	Karlsson Stefan	2612.58
7	Black	Loss	Wu Di	2705.43
8	White	Win	Sushkov Vladimir	2759.11
9	White	Win	Kozhin Mikhail	2595.18
10	Black	Loss	Taimla Tunnet	2784.73
11	White	Loss	Chingin Konstantin	2799.88
The 5th Shanghai Renju Meijin Invitation Tournament
Date	2007-05-03		Rating	2646.87
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2618.99
2	Black	Loss	Cao Dong	2627.56
3	White	Win	Ge Chongyu	2391.88
SF1	White	Draw	Qiu Yunfei	2503.83
SF2	White	Loss	Yu Manjiang	2579.41
SF3	Black	Draw	Wu Hao	2616.36
SF4	White	Loss	Ge Lingfeng	2470.28
2nd All Japan Championship (WC Qualification)
Date	2007-03-25		Rating	2649.33
Round	Color	Result	Opponent
1	White	Win	Nagao Noriaki	2235.28
2	White	Win	Koyama Jun	2376.64
3	White	Win	Miyagawa Junzo	2275.24
4	Black	Win	Ono Takayuki	2342.86
5	White	Win	Isobe Taizan	2428.29
6	Black	Win	Oosumi Yuuki	2507.73
Kyushu Championship
Date	2006-11-12		Rating	2642.49
Round	Color	Result	Opponent
A	White	Win	Nishimura Toshio	2349.29
A	Black	Win	Kuga Akio	2316.01
A	Black	Win	Tanaka Koichi	2356.55
A	Black	Win	Hiwatashi Kikuma	1907.78
7th Kanto Renju Emperor Tournament - 1st round
Date	2006-10-15		Rating	2639.60
Round	Color	Result	Opponent
1	Black	Win	Kuramoto Hideharu	1876.12
2	White	Win	Hara Masao	2092.49
3	Black	Win	Nagao Noriaki	2245.74
4	Black	Loss	Sato Kiyotomi	2442.45
5	Black	Win	Abiko Setsuko	2036.36
The 44th Meijin-sen Tournament
Date	2006-09-18		Rating	2638.55
Round	Color	Result	Opponent
1	White	Win	Okabe Hiroshi	2602.05
2	Black	Win	Ishitani Shin-ichi	2362.95
3	White	Win	Matsuura Hiroshi	2300.54
4	Black	Win	Iio Yoshihiro	2512.88
5	White	Win	Oosumi Yuuki	2454.76
6	White	Win	Fujii Naoki	2137.44
7	Black	Loss	Sato Kiyotomi	2442.25
8	White	Win	Nagao Noriaki	2242.99
9	White	Loss	Kawamura Norihiko	2665.97
Asian Championship 2006
Date	2006-08-15		Rating	2636.27
Round	Color	Result	Opponent
1	White	Win	Choi Yun Suk	2269.24
2	Black	Win	Lin Huang-Yu	2436.20
3	White	Win	Park Eol	2256.08
4	Black	Draw	Iio Yoshihiro	2512.05
5	Black	Loss	Kim Chang-Hoon	2543.72
6	White	Win	Kim Gyu-Hyeon	2492.98
7	Black	Draw	Okabe Hiroshi	2598.20
8	White	Loss	Kim Byoung-Jun	2505.14
23rd Kanto Championship
Date	2006-05-21		Rating	2637.97
Round	Color	Result	Opponent
1	Black	Win	Hara Masao	2083.37
2	White	Win	Kudomi Takahiro	2282.78
3	White	Draw	Nakamura Shigeru	2847.07
4	White	Win	Mitsumori Masao	2258.65
5	Black	Draw	Okabe Hiroshi	2596.34
1st All Japan Championship
Date	2006-03-26		Rating	2636.19
Round	Color	Result	Opponent
1	Black	Win	Kudomi Takahiro	2283.51
2	White	Win	Mitsumori Masao	2261.11
3	Black	Win	Oosumi Yuuki	2420.89
4	White	Win	Isobe Taizan	2425.45
5	Black	Win	Takashima Junya	2509.12
6	White	Win	Iio Yoshihiro	2494.33
The 4th Shanghai Renju Meijin Invitation Tournament
Date	2006-03-20		Rating	2635.13
Round	Color	Result	Opponent
1	White	Win	Takashima Junya	2509.46
2	Black	Win	Ge Lingfeng	2391.14
3	White	Draw	Chen Lin	2507.87
4	Black	Draw	Xue Wenxi	2380.03
5	White	Win	Cao Dong	2550.41
6	White	Win	Wu Di	2589.94
7	Black	Win	Ge Chongyu	2428.19
6th Kanto Renju Emperor Tournament - Final match
Date	2005-12-04		Rating	2603.62
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2594.92
2	White	Win	Okabe Hiroshi	2594.92
3	Black	Draw	Okabe Hiroshi	2594.92
4	White	Loss	Okabe Hiroshi	2594.92
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2598.66
Round	Color	Result	Opponent
1	Black	Win	Doi Manabu	2102.77
2	Black	Loss	Okabe Hiroshi	2593.47
3	Black	Win	Matsuo Toshiko	2015.54
4	White	Win	Miyagawa Junzo	2251.23
5	White	Loss	Takashima Junya	2518.03
6th Kanto Renju Emperor Tournament - Semifinal
Date	2005-10-23		Rating	2595.83
Round	Color	Result	Opponent
	Black	Draw	Okabe Hiroshi	2591.74
	Black	Win	Isobe Taizan	2457.89
	Black	Win	Kamemoto Daichi	2180.81
	Black	Win	Sato Kiyotomi	2394.76
	Black	Win	Koyama Jun	2299.93
6th Kanto Renju Emperor Tournament - 1st round
Date	2005-10-22		Rating	2595.61
Round	Color	Result	Opponent
1	White	Win	Maruta Hiroki	1956.79
2	Black	Win	Arita Nobuyoshi	2346.64
3	White	Win	Kubo Izumi	2140.75
4	White	Loss	Isobe Taizan	2458.07
The 43rd Meijin-sen Tournament
Date	2005-09-19		Rating	2589.78
Round	Color	Result	Opponent
1	Black	Loss	Takashima Junya	2510.35
2	White	Win	Hasegawa Kazuto	2703.05
3	Black	Win	Oosumi Yuuki	2392.18
4	White	Win	Sato Kiyotomi	2392.62
5	Black	Draw	Tanaka Koichi	2333.81
6	White	Win	Matsuura Hiroshi	2349.74
7	White	Win	Kawate Kozo	2173.51
8	White	Win	Ishitani Shin-ichi	2398.70
9	White	Loss	Okabe Hiroshi	2589.65
World Championship 2005, BT
Date	2005-08-05		Rating	2580.57
Round	Color	Result	Opponent
1	Black	Win	Oosumi Yuuki	2378.81
2	White	Win	Jonsson Peter	2370.02
3	Black	Win	Lind Björn	2259.27
4	White	Win	Sandstrom Richard	2269.42
5	Black	Loss	Kozhin Mikhail	2550.75
6	White	Win	Poghosyan Albert	2376.59
7	Black	Win	Karasyov Maxim	2527.99
8	White	Win	Ishitani Shin-ichi	2403.02
9	Black	Win	Chen Ko-Han	2505.09
World Championship 2005, QT
Date	2005-07-31		Rating	2578.70
Round	Color	Result	Opponent
1	White	Win	Cheng Wei-Yuan	2372.93
2	White	Win	Andersson Tord	2386.63
3	White	Draw	Sushkov Vladimir	2696.01
4	White	Loss	Karlsson Stefan	2544.73
5	White	Draw	Iio Yoshihiro	2466.23
6	White	Loss	Tarannikov Yuriy	2612.61
7	Black	Loss	Oosumi Yuuki	2378.10
22nd Kanto Championship
Date	2005-05-22		Rating	2562.42
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2293.30
2	Black	Win	Koyama Jun	2276.49
3	White	Loss	Okabe Hiroshi	2585.06
4	White	Loss	Arita Nobuyoshi	2320.08
5	White	Win	Nagao Noriaki	2231.72
The 3rd Shanghai Renju Meijin Invitation Tournament
Date	2005-05-04		Rating	2559.83
Round	Color	Result	Opponent
1	Black	Win	Xue Wenxi	2394.82
2	White	Draw	Cao Dong	2482.75
3	White	Win	Ishitani Shin-ichi	2393.33
4	White	Win	Wu Di	2554.10
5	White	Loss	Chen Wenxia	2457.03
6	White	Loss	Isobe Taizan	2466.33
7	White	Draw	Gu Wei	2442.03
Japan WC Qualification tournament
Date	2005-04-03		Rating	2557.11
Round	Color	Result	Opponent
1	White	Loss	Kubo Izumi	2170.64
2	Black	Win	Nagao Noriaki	2232.25
3	White	Loss	Ono Takayuki	2295.79
4	Black	Draw	Arita Nobuyoshi	2302.19
5	White	Win	Ishitani Shin-ichi	2387.30
6	Black	Win	Tamura Kazumasa	2345.06
5th Kanto Renju Emperor Tournament - Final
Date	2005-01-30		Rating	2561.35
Round	Color	Result	Opponent
1	Black	Loss	Okabe Hiroshi	2582.09
2	White	Loss	Okabe Hiroshi	2582.09
5th Kanto Renju Emperor Tournament - 2nd round
Date	2004-12-19		Rating	2568.58
Round	Color	Result	Opponent
	White	Win	Mitsumori Masao	2247.02
	White	Win	Kudomi Takahiro	2329.07
	White	Win	Ono Takayuki	2294.04
	White	Win	Sato Kiyotomi	2368.75
	White	Win	Okabe Hiroshi	2577.07
The 42nd Meijin-sen Match
Date	2004-11-14		Rating	2569.69
Round	Color	Result	Opponent
1	Black	Loss	Kawamura Norihiko	2718.20
2	White	Loss	Kawamura Norihiko	2718.20
3	Black	Draw	Kawamura Norihiko	2718.20
4	Black	Loss	Kawamura Norihiko	2718.20
The 2nd Shanghai Renju Meijin Invitation Tournament
Date	2004-05-04		Rating	2590.83
Round	Color	Result	Opponent
	Black	Draw	Chen Lin	2435.87
	Black	Draw	Li Hongbin	2436.19
	Black	Win	Isobe Taizan	2433.04
	Black	Win	Ge Lingfeng	2324.46
	Black	Win	Xue Wenxi	2379.29
	Black	Win	Mitsumori Masao	2251.07
	Black	Win	Xu Bin	2139.75
4th Kanto Renju Emperor Tournament - Final
Date	2004-02-29		Rating	2594.53
Round	Color	Result	Opponent
1	White	Draw	Okabe Hiroshi	2557.48
2	White	Loss	Okabe Hiroshi	2557.48
3	White	Win	Okabe Hiroshi	2557.48
4	White	Win	Okabe Hiroshi	2557.48
7th Mikami Cup - Special Class
Date	2004-01-25		Rating	2595.40
Round	Color	Result	Opponent
1	Black	Draw	Ishitani Shin-ichi	2387.52
2	White	Win	Okabe Hiroshi	2556.83
3	White	Loss	Kawamura Norihiko	2720.44
4	White	Win	Miyagawa Junzo	2259.89
41st Meijin-sen Match
Date	2003-12-21		Rating	2596.37
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2631.59
2	White	Win	Hasegawa Kazuto	2631.59
3	White	Loss	Hasegawa Kazuto	2631.59
4	White	Win	Hasegawa Kazuto	2631.59
5	White	Win	Hasegawa Kazuto	2631.59
4th Kanto Renju Emperor Tournament - 2nd round
Date	2003-11-30		Rating	2595.19
Round	Color	Result	Opponent
	White	Win	Nagao Noriaki	2282.22
	White	Win	Mitsumori Masao	2267.47
	White	Win	Maruta Koji	2229.97
	White	Win	Isobe Taizan	2424.34
	Black	Draw	Okabe Hiroshi	2559.41
4th Kanto Renju Emperor Tournament - 1st round
Date	2003-11-16		Rating	2593.47
Round	Color	Result	Opponent
1	Black	Win	Sato Kiyotomi	2318.60
2	White	Win	Kubo Izumi	2219.85
3	Black	Draw	Maruta Koji	2231.44
4	White	Win	Kudomi Takahiro	2328.40
World Championship 2003, AT
Date	2003-08-08		Rating	2580.47
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2496.25
2	White	Loss	Okabe Hiroshi	2551.03
3	Black	Draw	Chingin Konstantin	2716.78
4	White	Loss	Meritee Ando	2803.13
5	White	Loss	Sinyov Igor	2557.40
6	White	Loss	Karlsson Stefan	2559.27
7	White	Win	Gaulitz Joachim	2408.56
8	White	Win	Andersson Tord	2381.70
9	White	Win	Carlsson Martin	2429.96
10	White	Loss	Sushkov Vladimir	2692.10
11	White	Loss	Taimla Tunnet	2710.56
World Championship 2003, QT
Date	2003-07-31		Rating	2580.86
Round	Color	Result	Opponent
1	White	Win	Lents Johann	2462.24
2	White	Loss	Chen Ko-Han	2423.27
3	Black	Draw	Iio Yoshihiro	2495.66
4	White	Win	Dzainukov Eldar	2199.46
5	White	Win	Ilu Timo	2449.57
6	White	Win	Makarov Pavel	2517.05
7	White	Win	Karlsson Stefan	2560.02
Japan WC Qualification 2003
Date	2003-03-22		Rating	2575.61
Round	Color	Result	Opponent
1	Black	Loss	Iwata Akihisa	2209.03
2	Black	Win	Tashiro Yuichi	2258.74
3	Black	Loss	Miyagawa Junzo	2266.66
4	Black	Win	Hara Masao	2114.23
5	Black	Win	Tamura Kazumasa	2283.32
The 40th Meijin-sen Match
Date	2002-11-03		Rating	2591.46
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2587.25
2	White	Win	Hasegawa Kazuto	2587.25
3	White	Loss	Hasegawa Kazuto	2587.25
4	White	Win	Hasegawa Kazuto	2587.25
40th Meijin-sen Tournament
Date	2002-09-16		Rating	2591.72
Round	Color	Result	Opponent
1	White	Loss	Hasegawa Kazuto	2593.00
2	White	Win	Kudomi Takahiro	2394.75
3	White	Win	Nishimura Toshio	2355.19
4	White	Win	Matsuura Hiroshi	2314.86
5	White	Win	Okabe Hiroshi	2476.35
6	Black	Win	Iio Yoshihiro	2434.06
7	White	Draw	Ishitani Shin-ichi	2393.53
8	White	Win	Isobe Taizan	2447.91
9	White	Win	Takagawa Teiji	2360.94
The 39th Meijin-sen Tournament
Date	2001-09-24		Rating	2554.00
Round	Color	Result	Opponent
1	White	Win	Nara Hideki	2534.12
2	White	Win	Takagawa Teiji	2340.21
3	White	Draw	Hayakawa Yoshimi	2418.05
4	Black	Win	Nishimura Toshio	2371.01
5	Black	Draw	Iio Yoshihiro	2419.54
6	White	Win	Maruyama Yasushi	2199.61
7	White	Loss	Hasegawa Kazuto	2576.93
8	White	Win	Matsuura Hiroshi	2254.43
9	Black	Loss	Kudomi Takahiro	2391.29
34th Meijin-sen Tournament
Date	1996-09-23		Rating	2428.68
Round	Color	Result	Opponent
1	White	Win	Ooi Kozo	2315.63
2	White	Loss	Hasegawa Kazuto	2595.46
3	Black	Win	Isobe Taizan	2396.59
4	White	Win	Nishizono Norio	2491.06
5	White	Loss	Nishimura Toshio	2343.34
6	Black	Loss	Matsuura Hiroshi	2169.38
7	Black	Win	Sagara Takashi	2487.11
8	White	Loss	Nara Hideki	2534.55
9	White	Loss	Maruyama Yasushi	2197.94
III Leningrad New Year Prize
Date	1992-01-04		Rating	2480.42
Round	Color	Result	Opponent
1	Black	Draw	Bogatyryov Andrey	2023.05
2	Black	Win	Yaroslavtsev Yaroslav	1981.88
3	Black	Win	Smirnov Sergey	2251.57
4	White	Win	Milevsky Alexander	2250.00
5	Black	Win	Mikhailov Nikolay	2424.85
6	White	Win	Eibatov Nizami	2163.28
7	Black	Win	Kozhin Mikhail	2416.47
World Championship 1991, AT
Date	1991-08-10		Rating	2468.33
Round	Color	Result	Opponent
1	Black	Loss	Palmgren Jan	2233.56
2	White	Loss	Nakamura Shigeru	2686.17
3	Black	Win	Kozhin Mikhail	2426.04
4	White	Win	Reims Aldis	2498.77
5	Black	Win	Sundling Ingvar	2348.94
6	Black	Win	Voskanyan Eduard	2365.90
7	White	Loss	Nara Hideki	2516.92
8	Black	Win	Unterweger Michael	1953.44
9	White	Win	Sinyov Igor	2350.30
10	Black	Win	Gardström Petter	2279.57
11	White	Win	Hasegawa Kazuto	2486.89
Leningrad 2 New Year Prize
Date	1991-01-04		Rating	2416.69
Round	Color	Result	Opponent
1	White	Win	Dvoeglazov Vladimir	2219.51
2	Black	Loss	Poghosyan Albert	2223.10
3	White	Loss	Savchenko Igor	2277.06
4	Black	Win	Ilyin Dmitry	2325.25
5	Black	Win	Bogatyryov Andrey	2029.78
6	White	Win	Filinov Vladimir	2221.10
7	Black	Win	Sirategyan Karen	2177.11
8	Black	Loss	Voskanyan Eduard	2404.53
9	White	Loss	Andersons Andris	2248.01
The 22nd Meijin-sen Match
Date	1984-11-01		Rating	2265.49
Round	Color	Result	Opponent
1	White	Draw	Nakamura Shigeru	2417.28
1	White	Loss	Nakamura Shigeru	2417.28
2	Black	Draw	Nakamura Shigeru	2417.28
3	Black	Loss	Nakamura Shigeru	2417.28
The 21st Meijin-sen Match
Date	1983-11-22		Rating	2249.17
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2370.31
2	White	Loss	Nakamura Shigeru	2370.31
3	White	Win	Nakamura Shigeru	2370.31
4	Black	Win	Nakamura Shigeru	2370.31
5	White	Loss	Nakamura Shigeru	2370.31