JPN Iwano Fumio

Place: Saitama, Japan

Rating: 2154.85, Rank: 307

First game: 2008-01-20, Last game: 2020-01-26

Top rating: 2194.49 (2017-04-09)

Games: 265, Wins: 130, Draws: 12, Losses: 123

Gy1: 11, Gy2: 38, Gy5: 106

23 New Year (Mikami) Cup
Date 2020-01-26 Rating 2154.85
Round Color Result Opponent
A1 Black Win JPN Ono Takayuki 2296.64
A2 Black Loss JPN Okabe Hiroshi 2633.04
A3 White Draw JPN Maruta Hiroki 2086.38
A4 White Loss JPN Ishitani Shin-ichi 2312.48
A5 White Loss JPN Inoue Fumiya 2303.31
20 Renju Emperor Tournament Kanto area 1st round
Date 2019-11-10 Rating 2155.13
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2296.82
2 White Loss JPN Maruyama Takashi 1962.33
3 Black Win JPN Maruta Hiroki 2077.70
4 Black Loss JPN Fujita Maiko 2239.07
59 Suiseisen Tournament 1st round
Date 2019-09-08 Rating 2155.60
Round Color Result Opponent
1 White Draw JPN Makino Mitsunori 2172.20
2 Black Loss JPN Takagi Tomoyuki 2061.45
57 Meijinsen Qualification Kanto area 1st round
Date 2019-05-12 Rating 2161.86
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2307.90
2 White Loss JPN Fujita Maiko 2204.69
3 Black Loss JPN Mitsumori Masao 2242.06
4 White Loss JPN Inoue Fumiya 2322.75
36 Kanto Shineisen Tournament
Date 2019-04-14 Rating 2166.27
Round Color Result Opponent
1 Black Win JPN Yamane Tomohiro 1867.49
2 White Win JPN Tomobe Katsuhiro 2073.73
3 Black Loss JPN Inoue Fumiya 2324.04
4 White Win JPN Fujikawa Masaki 2050.55
5 Black Win JPN Maruyama Takashi 1943.85
19 Renju Emperor Tournament 2nd round
Date 2018-12-31 Rating 2176.53
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2898.76
2 White Win JPN Miyamoto Syunju 2210.12
3 White Loss JPN Ishitani Shin-ichi 2335.88
4 Black Win JPN Maruta Hiroki 2081.84
5 Black Loss JPN Okabe Hiroshi 2602.16
19 Renju Emperor Tournament Kanto area 1st round
Date 2018-10-21 Rating 2180.71
Round Color Result Opponent
1 White Win JPN Tsushima Takato 1602.82
2 Black Win JPN Koyama Jun 2486.31
3 White Draw JPN Ono Takayuki 2305.95
4 White Loss JPN Maruta Hiroki 2083.32
58 Suiseisen Tournament final round
Date 2018-10-08 Rating 2181.07
Round Color Result Opponent
1 White Win JPN Tomobe Katsuhiro 2078.78
2 Black Loss JPN Inoue Fumiya 2310.13
3 White Win JPN Fujita Maiko 2168.04
35 Kanto Championship
Date 2018-07-16 Rating 2180.16
Round Color Result Opponent
1 White Loss JPN Nakamura Shigeru 2892.41
2 Black Loss JPN Maruta Hiroki 2076.11
3 Black Loss JPN Fujikawa Masaki 2027.24
4 Black Loss JPN Ono Takayuki 2304.80
5 Black Loss JPN Koyama Jun 2490.12
6 White Win JPN Fujita Maiko 2153.05
56 Meijinsen Qualification Kanto area 1st round
Date 2018-05-13 Rating 2186.02
Round Color Result Opponent
1 White Win JPN Ono Takayuki 2300.72
2 White Loss JPN Koyama Jun 2495.07
3 White Loss JPN Mitsumori Masao 2253.33
4 White Win JPN Maruta Hiroki 2070.56
35 Kanto Shineisen Tournament
Date 2018-04-30 Rating 2186.78
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2144.03
2 White Win JPN Takagi Tomoyuki 2076.23
3 Black Win JPN Demachi Koichiro 1863.63
4 White Win JPN Fujikawa Masaki 2019.66
5 Black Win JPN Koyama Akihiro 1897.62
21 Mikami Cup
Date 2018-01-21 Rating 2182.58
Round Color Result Opponent
A1 White Draw JPN Tomobe Katsuhiro 2092.33
A3 White Win JPN Koyama Akihiro 1896.58
A4 White Loss JPN Tomobe Katsuhiro 2092.33
A6 Black Win JPN Koyama Akihiro 1896.58
18 Kanto Renju Emperor Tournament 1st round
Date 2017-11-30 Rating 2182.03
Round Color Result Opponent
1 White Draw JPN Ono Takayuki 2295.29
2 White Loss JPN Ishitani Shin-ichi 2320.06
3 White Win JPN Tomosue Takahito 1495.65
4 White Loss JPN Miyamoto Syunju 2204.05
57 Suiseisen Tournament final round
Date 2017-11-30 Rating 2182.03
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2065.25
2 Black Win JPN Koyama Akihiro 1899.17
3 White Loss JPN Nishizawa Aoi 2025.99
34 Kanto Championship
Date 2017-07-16 Rating 2188.87
Round Color Result Opponent
1 White Win JPN Ishima Ryoma 2091.41
2 Black Loss JPN Okabe Hiroshi 2626.52
3 White Loss JPN Ishitani Shin-ichi 2314.92
4 Black Win JPN Koyama Akihiro 1893.53
5 Black Loss JPN Nakayama Tomoharu 2725.19
6 White Win JPN Tomosue Takahito 1496.31
55 Meijinsen Qualification Kanto area 1st round
Date 2017-05-21 Rating 2191.28
Round Color Result Opponent
1 White Draw JPN Tamada Yoichi 2440.80
2 Black Loss JPN Mitsumori Masao 2253.12
3 White Win JPN Maruta Hiroki 2047.50
4 Black Loss JPN Tomobe Katsuhiro 2083.82
34 Kanto Shineisen Tournament
Date 2017-04-09 Rating 2194.49
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2044.08
2 Black Win JPN Fujikawa Masaki 2013.95
3 Black Draw JPN Tomobe Katsuhiro 2082.43
4 Black Win JPN Nakamura Souta 2188.76
5 White Win JPN Takagi Tomoyuki 2081.16
20 New Year (Mikami) Cup
Date 2017-01-22 Rating 2193.32
Round Color Result Opponent
A1 White Win JPN Maruta Hiroki 2044.29
A2 White Loss JPN Tomobe Katsuhiro 2073.31
A3 Black Win JPN Demachi Koichiro 1876.75
A4 White Win JPN Maruta Hiroki 2044.29
A5 White Win JPN Tomobe Katsuhiro 2073.31
A6 White Win JPN Demachi Koichiro 1876.75
56 Suiseisen Tournament final round
Date 2016-10-09 Rating 2187.49
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2027.84
2 White Win JPN Demachi Koichiro 1869.14
3 White Win JPN Maruta Hiroki 2054.53
56 Suiseisen Tournament 1st round
Date 2016-09-11 Rating 2184.40
Round Color Result Opponent
1 White Win JPN Yunoki Takahiro 1745.80
2 White Loss JPN Maruta Hiroki 2056.43
3 White Win JPN Demachi Koichiro 1868.52
54 Meijinsen Qualification Kanto area 1st round
Date 2016-05-22 Rating 2175.88
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2634.85
3 Black Loss JPN Maruta Koji 2108.08
4 White Loss JPN Maruta Hiroki 2050.12
19 Mikami Cup
Date 2016-03-13 Rating 2177.50
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2046.43
A2 Black Win JPN Tomobe Katsuhiro 2063.13
A3 Black Win JPN Demachi Koichiro 1865.61
A4 Black Win JPN Maruta Hiroki 2046.43
A5 White Win JPN Tomobe Katsuhiro 2063.13
A6 White Loss JPN Demachi Koichiro 1865.61
17 Kanto Renju Emperor Tournament 1st round
Date 2015-11-23 Rating 2183.31
Round Color Result Opponent
1 White Win JPN Sato Kiyotomi 2433.82
2 White Loss JPN Ishitani Shin-ichi 2318.74
3 White Loss JPN Koyama Jun 2544.82
4 White Win JPN Demachi Koichiro 1858.86
ex1 White Win JPN Maruta Koji 2117.10
ex2 White Loss JPN Ishitani Shin-ichi 2318.74
Kanto Championship
Date 2015-07-20 Rating 2184.21
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2819.60
2 White Win JPN Kato Yasuhiro 1988.26
3 White Win JPN Ishitani Shin-ichi 2321.83
4 Black Loss JPN Koyama Jun 2536.30
5 White Win JPN Fujikawa Masaki 2040.16
6 White Loss JPN Okabe Hiroshi 2639.30
53 Meijinsen Qualification East Japan area 1st round
Date 2015-05-10 Rating 2179.30
Round Color Result Opponent
1 Black Win JPN Kusajima Masato 2187.66
2 White Loss JPN Koyama Jun 2525.51
3 White Loss JPN Tamada Yoichi 2489.84
4 White Loss JPN Tanizaki Ryusuke 2130.03
32 Kanto Shineisen Tournament
Date 2015-04-12 Rating 2178.04
Round Color Result Opponent
1 Black Win JPN Ozawa Tetsushi 1979.67
2 White Win JPN Tanizaki Ryusuke 2132.27
3 Black Loss JPN Fujikawa Masaki 2035.75
4 White Loss JPN Tomobe Katsuhiro 2045.13
5 White Win JPN Demachi Koichiro 1854.20
18 Mikami Cup Tournament
Date 2015-01-18 Rating 2177.77
Round Color Result Opponent
A1 Black Draw JPN Tomobe Katsuhiro 2041.87
A2 White Win JPN Fujikawa Masaki 2020.85
A3 Black Loss JPN Tanizaki Ryusuke 2133.73
A4 Black Loss JPN Ozawa Tetsushi 1982.52
A5 Black Win JPN Maruta Hiroki 2016.46
15 Kanto Renju Emperor Tournament 1st round
Date 2014-10-26 Rating 2183.31
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2526.92
2 White Win JPN Sugawara Shinji 1746.98
3 Black Win JPN Kato Yasuhiro 2014.91
4 White Loss JPN Ishitani Shin-ichi 2357.56
54 Suiseisen Tournament final round
Date 2014-10-05 Rating 2184.76
Round Color Result Opponent
1 Black Win JPN Nakamura Souta 2153.26
2 White Loss JPN Kamiya Shunsuke 2549.28
3 Black Win JPN Maruta Hiroki 2020.12
54 Suiseisen Tournament 1st round
Date 2014-09-21 Rating 2185.08
Round Color Result Opponent
1 Black Win JPN Tomobe Katsuhiro 2040.37
2 Black Win JPN Nakamura Souta 2149.13
3 Black Draw JPN Maruta Hiroki 2021.56
52 Meijinsen Qualification East Japan area 1st round
Date 2014-06-08 Rating 2183.30
Round Color Result Opponent
1 Black Loss JPN Ono Takayuki 2300.37
2 Black Win JPN Kato Yasuhiro 2024.52
3 Black Loss JPN Mitsumori Masao 2262.20
4 Black Win JPN Tamura Kazumasa 2435.51
31th Kanto Championship
Date 2014-05-11 Rating 2182.06
Round Color Result Opponent
1 White Draw JPN Tamura Kazumasa 2439.13
2 White Win JPN Kato Yasuhiro 2028.46
3 Black Draw JPN Sato Kiyotomi 2387.54
4 Black Win JPN Tomobe Katsuhiro 2055.49
5 Black Loss JPN Ishitani Shin-ichi 2364.86
14th Mikami Cup A-class
Date 2014-01-19 Rating 2169.28
Round Color Result Opponent
1 White Win JPN Maruta Hiroki 2048.68
2 White Loss JPN Tada Ayako 2239.84
3 Black Win JPN Isobe Seiji 1878.27
4 White Win JPN Ozawa Tetsushi 1995.52
5 White Win JPN Nakamura Souta 2087.03
29th Kanto Championship
Date 2013-05-12 Rating 2126.61
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2653.73
2 Black Loss JPN Kato Yasuhiro 2065.37
3 White Win JPN Nakamura Souta 2044.66
4 Black Win JPN Maruta Hiroki 2070.34
5 Black Loss JPN Isobe Taizan 2324.41
30th Kanto Shineisen Tournament
Date 2013-04-21 Rating 2123.16
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2071.52
2 White Loss JPN Ozawa Tetsushi 2005.24
3 White Loss JPN Nakamura Souta 2044.23
4 White Win JPN Kon Akira 1924.38
5 White Win JPN Tomobe Katsuhiro 2094.33
31st Kanto Shineisen Tournament
Date 2013-04-13 Rating 2121.94
Round Color Result Opponent
1 White Win JPN Kurokawa Toshihiro 1721.48
2 White Loss JPN Ozawa Tetsushi 2005.81
3 White Win JPN Tada Ayako 2223.44
4 White Win JPN Suzuki Rin 1970.26
5 White Win JPN Maruta Hiroki 2071.81
8th All Japan Championship
Date 2013-03-24 Rating 2117.70
Round Color Result Opponent
1 Black Loss JPN Nagao Noriaki 2318.73
2 Black Win JPN Tada Ayako 2223.00
3 Black Loss JPN Ishitani Shin-ichi 2303.40
4 Black Draw JPN Kobayashi Koichi 2146.30
5 White Win JPN Fujikawa Masaki 1964.71
6 White Loss JPN Miyagawa Junzo 2142.50
16th Mikami Cup Tournament
Date 2013-01-20 Rating 2104.25
Round Color Result Opponent
A1 Black Loss JPN Maruta Hiroki 2063.33
A2 White Win JPN Omata Mitsuo 1754.90
A3 White Loss JPN Kon Akira 1925.95
A4 Black Win JPN Ozawa Tetsushi 2000.07
A5 Black Loss JPN Kato Yasuhiro 2060.25
13 Kanto Renju Emperor Tournament 1st round
Date 2012-10-21 Rating 2094.18
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2334.31
2 Black Loss JPN Isobe Taizan 2335.67
3 Black Win JPN Higuchi Fumiya 1565.73
4 White Win JPN Suzuki Rin 1963.80
52 Suiseisen Tournament final round
Date 2012-10-14 Rating 2093.42
Round Color Result Opponent
1 Black Loss JPN Tada Ayako 2232.42
3 White Loss JPN Tomobe Katsuhiro 2119.57
52 Suiseisen Tournament 1st round
Date 2012-09-23 Rating 2092.36
Round Color Result Opponent
1 White Win JPN Higuchi Fumiya 1566.66
2 White Win JPN Tomobe Katsuhiro 2122.13
3 White Loss JPN Tada Ayako 2230.40
4 Black Win JPN Kato Yasuhiro 2034.89
50 Meijinsen Qualification East-Japan area 1st round
Date 2012-06-03 Rating 2080.88
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2325.89
2 Black Win JPN Maruta Koji 2065.37
3 Black Loss JPN Isobe Taizan 2334.91
4 White Loss JPN Kobayashi Koichi 2158.11
29th Kanto Championship
Date 2012-05-13 Rating 2079.20
Round Color Result Opponent
1 White Loss JPN Kudomi Takahiro 2340.59
2 Black Win JPN Kato Yasuhiro 2014.48
3 Black Win JPN Sato Kiyotomi 2324.91
4 White Loss JPN Isobe Taizan 2337.73
5 Black Loss JPN Mitsumori Masao 2289.53
29th Kanto Shineisen Tournament
Date 2012-04-15 Rating 2075.66
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1673.15
2 White Win JPN Maruta Hiroki 2028.92
3 Black Win JPN Kato Yasuhiro 2012.72
4 Black Loss JPN Mori Yasukiyo 2198.30
5 White Loss JPN Kon Akira 1944.41
15th Mikami Cup Tournament
Date 2012-03-11 Rating 2071.45
Round Color Result Opponent
A1 White Loss JPN Maruta Hiroki 2030.36
A2 Black Loss JPN Kato Yasuhiro 2011.55
A3 White Win JPN Kon Akira 1946.36
A4 White Loss JPN Fujikawa Masaki 1998.55
A5 White Loss JPN Fukui Nobuhiro 2413.76
51 Suiseisen Tournament
Date 2011-09-11 Rating 2070.40
Round Color Result Opponent
1 White Loss JPN Kamiya Shunsuke 2379.98
2 Black Loss JPN Kobayashi Koichi 2115.93
4 White Loss JPN Arai Kazumi 2303.11
28th Kanto Championship
Date 2011-05-22 Rating 2076.29
Round Color Result Opponent
1 Black Loss JPN Yamaguchi Yusui 2535.98
2 Black Win JPN Isobe Taizan 2334.18
3 White Loss JPN Ishitani Shin-ichi 2314.71
4 White Loss JPN Oosumi Yuuki 2655.84
5 Black Win JPN Suzuki Rin 1934.37
28th Kanto Shineisen Tournament
Date 2011-04-17 Rating 2076.00
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2001.67
2 White Loss JPN Tomobe Katsuhiro 2156.54
3 Black Loss JPN Nakayama Tomoharu 2469.53
4 White Loss JPN Kamiya Shunsuke 2367.33
5 White Win JPN Kato Hiroaki 1687.73
14th Mikami Cup Tournament
Date 2011-01-30 Rating 2076.21
Round Color Result Opponent
A1 Black Win JPN Kato Yasuhiro 2001.99
A2 Black Win JPN Koyama Jun 2387.94
A3 Black Win JPN Isobe Seiji 1955.71
A4 Black Loss JPN Nakayama Tomoharu 2462.63
A5 Black Loss JPN Maruta Hiroki 2059.12
11 Kanto Renju Emperor Tournament 1st round
Date 2010-10-31 Rating 2069.95
Round Color Result Opponent
1 Black Loss JPN Mitsumori Masao 2270.14
3 Black Loss JPN Ono Takayuki 2320.78
50 Suiseisen Tournament
Date 2010-09-12 Rating 2068.14
Round Color Result Opponent
1 Black Win JPN Kato Hiroaki 1690.59
2 Black Loss JPN Kon Akira 1932.89
3 Black Loss JPN Kato Yasuhiro 2012.13
4 Black Win JPN Ozawa Tetsushi 2018.22
27th Kanto Shineisen Tournament
Date 2010-04-04 Rating 2071.00
Round Color Result Opponent
1 Black Loss JPN Kawasaki Nobuhiko 2145.21
2 White Loss JPN Watanabe Tatsuya 2048.73
3 White Win JPN Fujikawa Masaki 1975.25
4 Black Loss JPN Takagi Tomoyuki 2117.45
5 Black Loss JPN Koyama Masayuki 1850.99
5th All Japan Championship
Date 2010-03-21 Rating 2073.09
Round Color Result Opponent
1 White Loss JPN Fukui Nobuhiro 2240.52
2 White Win JPN Kuramoto Hideharu 1880.51
3 Black Loss KOR Kim Chang-Su 2004.33
4 White Win JPN Kato Yasuhiro 2026.96
5 White Win JPN Tada Ayako 2158.95
6 White Loss JPN Tamura Kazumasa 2428.59
13th Mikami Cup Tournament
Date 2010-01-31 Rating 2079.28
Round Color Result Opponent
A1 White Loss JPN Kato Yasuhiro 2017.21
A2 Black Loss JPN Tanizaki Ryusuke 2022.69
A3 Black Win JPN Kon Akira 1923.16
A4 White Win JPN Maruta Hiroki 2029.41
A5 White Loss JPN Arai Kazumi 2249.35
47th Meijinsen Qualification East-Japan area 1st round
Date 2009-06-14 Rating 2120.85
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2324.62
3 White Win JPN Nagao Noriaki 2288.90
4 Black Loss JPN Arita Nobuyoshi 2288.60
26th Kanto Championship
Date 2009-05-17 Rating 2125.45
Round Color Result Opponent
4 Black Loss JPN Tamura Kazumasa 2423.52
5 Black Loss JPN Mitsumori Masao 2273.31
4th All Japan Championship
Date 2009-03-21 Rating 2136.72
Round Color Result Opponent
1 White Loss JPN Iio Yoshihiro 2403.62
2 Black Win JPN Maruta Hiroki 2014.34
3 Black Loss JPN Yamaguchi Yusui 2463.89
4 Black Win JPN Kuramoto Hideharu 1883.18
5 Black Loss JPN Ishitani Shin-ichi 2287.72
6 Black Win JPN Tanizaki Ryusuke 2035.43
12th Mikami Cup Tournament
Date 2009-01-18 Rating 2147.72
Round Color Result Opponent
A1 White Win JPN Ono Takayuki 2303.37
46th Meijinsen Qualification East-Japan area 1st round
Date 2008-06-15 Rating 2174.79
Round Color Result Opponent
4 Black Win JPN Tanno Yoshitaka 2041.19
25th Kanto Shineisen Tournament
Date 2008-04-13 Rating 2181.16
Round Color Result Opponent
1 Black Win JPN Ono Takayuki 2306.81
2 White Win JPN Yamamoto Jyunko 1889.97
3 Black Win JPN Tanizaki Ryusuke 2041.12
4 White Loss JPN Koyama Jun 2412.04
5 Black Win JPN Tamada Yoichi 2179.05
11th Mikami Cup Tournament, A-Class
Date 2008-01-20 Rating 2180.76
Round Color Result Opponent
1 Black Win JPN Tadokoro Hosai 1913.63
2 Black Win JPN Kato Yasuhiro 1885.30
3 Black Win JPN Arai Moriya 1902.48
4 Black Win KOR Kim Chang-Su 2008.15
5 Black Loss JPN Ono Takayuki 2307.02
ex Black Win JPN Kuramoto Hideharu 1910.76
ex White Win JPN Tanizaki Ryusuke 2043.75
ex White Loss JPN Ono Takayuki 2307.02