JPN Tachi Masaya

Place: Kanazawa, Japan

Rating: 2378.28, Rank: 127

First game: 2012-11-11, Last game: 2020-12-06

Top rating: 2466.53 (2018-01-28)

Games: 178, Wins: 101, Draws: 19, Losses: 58

Gy1: 22, Gy2: 31, Gy5: 98

The Third World Renju Open Online tournament, gr. A
Date 2020-12-06 Rating 2378.28
Round Color Result Opponent
1 Black Win RUS Stoyanov Kirill 2093.27
2 White Win KOR Jang Won-cheol 2275.91
5 White Loss POL Żukowski Michał 2445.11
6 Black Loss KOR Park Woong-bae 2278.99
7 Black Win RUS Prokopyev Andrei 1938.14
58 Meijinsen Tournament
Date 2020-09-21 Rating 2380.83
Round Color Result Opponent
1 White Win JPN Matsuura Hiroshi 2265.23
2 Black Loss JPN Tanaka Toshiki 2421.25
3 Black Loss JPN Fujita Maiko 2291.99
4 Black Loss JPN Fujita Yudai 2395.63
5 Black Loss JPN Kamiya Shunsuke 2692.91
6 White Loss JPN Makino Mitsunori 2319.24
7 Black Loss JPN Nakayama Tomoharu 2740.74
8 White Win JPN Tamada Yoichi 2424.34
9 White Draw JPN Okabe Hiroshi 2629.00
58 Meijinsen Qualification Kansai area 2nd round
Date 2020-07-19 Rating 2388.58
Round Color Result Opponent
1 White Win JPN Makino Mitsunori 2308.31
2 Black Draw JPN Kito Shinichi 2045.35
3 White Draw JPN Hasegawa Kazuto 2510.90
58 Meijinsen Qualification Kansai area 1st round
Date 2020-06-21 Rating 2391.60
Round Color Result Opponent
1 Black Win JPN Hayashi Shoichi 2080.01
2 Black Win JPN Kito Shinichi 2049.94
3 Black Win JPN Sakamoto Hirouji 2196.61
4 Black Loss JPN Makino Mitsunori 2302.37
5 Black Win JPN Iio Yoshihiro 2298.69
57 Meijinsen Qualification Kansai area 2nd round
Date 2019-06-16 Rating 2424.66
Round Color Result Opponent
1 Black Win JPN Hasegawa Kazuto 2514.87
2 Black Loss JPN Kawamura Norihiko 2595.95
3 Black Loss JPN Kashihara Akihiko 2284.82
ex1 White Draw JPN Hasegawa Kazuto 2514.87
ex2 White Loss JPN Hasegawa Kazuto 2514.87
57 Meijinsen Qualification Kansai area 1st round
Date 2019-05-19 Rating 2428.37
Round Color Result Opponent
1 White Win JPN Kashihara Akihiko 2284.11
2 White Win JPN Makino Mitsunori 2202.25
3 Black Win JPN Iio Yoshihiro 2358.38
4 Black Loss JPN Kawamura Norihiko 2595.06
56 Meijinsen Qualification Kansai area 2nd round
Date 2018-06-17 Rating 2456.83
Round Color Result Opponent
1 White Win JPN Iio Yoshihiro 2413.39
2 Black Draw JPN Hasegawa Kazuto 2504.51
3 Black Loss JPN Kawamura Norihiko 2576.07
56 Meijinsen Qualification Kansai area 1st round
Date 2018-05-20 Rating 2458.85
Round Color Result Opponent
1 Black Win JPN Sakamoto Hirouji 2208.31
2 Black Win JPN Ozawa Tetsushi 1948.84
3 White Loss JPN Kawamura Norihiko 2575.79
4 Black Win JPN Hata Masayuki 2106.67
13 Kansai Championship 2nd round
Date 2018-02-18 Rating 2465.26
Round Color Result Opponent
1 Black Win JPN Matsui Tsunehiro 2097.32
2 Black Loss JPN Iio Yoshihiro 2443.17
3 Black Win JPN Hasegawa Kazuto 2506.15
13th All Japan Championship
Date 2018-01-28 Rating 2466.53
Round Color Result Opponent
1 Black Loss JPN Kamiya Shunsuke 2710.04
2 White Win JPN Sato Kiyotomi 2362.93
3 Black Win JPN Ishitani Shin-ichi 2337.81
4 White Win JPN Miyamoto Syunju 2197.97
5 Black Loss JPN Nakayama Tomoharu 2750.88
6 White Win JPN Okabe Hiroshi 2627.53
13 Kansai Championship 1st round
Date 2017-10-22 Rating 2463.67
Round Color Result Opponent
2 Black Win JPN Sakamoto Hirouji 2202.16
3 Black Draw JPN Iio Yoshihiro 2453.64
4 White Loss JPN Kawamura Norihiko 2563.49
5 Black Win JPN Matsui Tsunehiro 2105.89
World Championship BT
Date 2017-08-12 Rating 2462.01
Round Color Result Opponent
1 Black Win RUS Metreveli Maksim 2215.52
2 White Loss CHN Liu Yang 2567.87
3 Black Win TPE Liao Jun-Yen 2263.36
4 Black Loss TPE Yang Yu-Hsiung 2361.94
5 Black Loss MAC Wai Chan Keong 2610.84
6 White Win EST Rahumagi Brenet 2241.02
7 Black Win RUS Karpov Fyodor 2175.68
8 Black Win RUS Balabhai Viktor 2411.05
9 White Loss EST Topkin Georg-Romet 2418.91
World Championship QT
Date 2017-08-05 Rating 2462.16
Round Color Result Opponent
1 White Win KOR Park Sang-Hyeon 2180.24
2 Black Draw CHN Lan Zhiren 2550.03
3 Black Loss MAC Tang Kai Lam 2680.17
4 White Loss RUS Epifanov Dmitry 2595.08
5 Black Win RUS Balabhai Viktor 2411.49
6 White Draw MAC Wai Chan Keong 2610.69
7 Black Draw EST Oll Aivo 2700.47
55 Meijinsen Qualification Kansai area 2nd round
Date 2017-06-18 Rating 2460.80
Round Color Result Opponent
1 Black Loss JPN Iio Yoshihiro 2464.55
2 Black Win JPN Hasegawa Kazuto 2528.94
3 Black Loss JPN Kawamura Norihiko 2547.01
55 Meijinsen Qualification Kansai area 1st round
Date 2017-05-21 Rating 2460.58
Round Color Result Opponent
1 White Win JPN Nishida Toshio 2020.46
2 Black Win JPN Kawamura Norihiko 2546.03
3 Black Win JPN Hata Masayuki 2124.06
4 Black Win JPN Tanaka Toshiki 2387.32
12th All Japan Championship
Date 2017-03-26 Rating 2455.08
Round Color Result Opponent
1 Black Loss JPN Nakamura Shigeru 2872.84
2 Black Win JPN Maruta Koji 2091.27
3 White Loss JPN Tamada Yoichi 2464.57
4 Black Win JPN Sakamoto Hirouji 2199.48
5 Black Win JPN Ishitani Shin-ichi 2319.83
6 Black Win JPN Koyama Jun 2524.04
54 Meijinsen Qualification Kansai area 2nd round
Date 2016-06-19 Rating 2414.30
Round Color Result Opponent
1 White Draw JPN Tanaka Toshiki 2382.62
2 Black Win JPN Matsui Tsunehiro 2129.81
3 Black Loss JPN Iio Yoshihiro 2475.14
54 Meijinsen Qualification Kansai area 1st round
Date 2016-05-15 Rating 2409.98
Round Color Result Opponent
1 White Win JPN Ozawa Tetsushi 1975.85
2 Black Loss JPN Iio Yoshihiro 2476.08
3 Black Win JPN Hata Masayuki 2115.13
4 White Win JPN Matsui Tsunehiro 2132.77
Team World Championship
Date 2016-05-04 Rating 2408.62
Round Color Result Opponent
1 White Loss EST Mesila Villem 2497.43
2 White Loss EST Oll Aivo 2726.40
3 Black Loss SWE Karlsson Stefan 2490.10
4 Black Loss RUS Fedorkin Oleg 2641.83
5 Black Win RUS Filinov Vladimir 2407.04
6 Black Loss CHN Qi Guan 2735.60
7 Black Loss TPE Yang Yu-Hsiung 2372.18
9 White Win EST Orlov Denis 2204.48
11 Kansai Championship 2nd round
Date 2016-03-20 Rating 2406.61
Round Color Result Opponent
1 Black Win JPN Sakamoto Hirouji 2206.08
2 White Loss JPN Iio Yoshihiro 2471.14
3 White Draw JPN Kashihara Akihiko 2266.23
11th All Japan Championship
Date 2016-01-11 Rating 2405.37
Round Color Result Opponent
1 Black Win JPN Chigira Makoto 1977.10
2 Black Loss JPN Fukui Nobuhiro 2518.77
3 Black Win JPN Kudomi Takahiro 2158.25
4 White Draw JPN Tamada Yoichi 2488.26
5 Black Win JPN Fujita Yudai 2375.09
6 White Loss JPN Kamiya Shunsuke 2635.96
47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2402.82
Round Color Result Opponent
S1 White Loss JPN Okabe Hiroshi 2639.67
S2 Black Win JPN Nishida Toshio 2017.68
S3 White Loss JPN Hasegawa Kazuto 2577.38
S4 Black Loss JPN Sakamoto Hirouji 2210.33
S5 White Loss JPN Ishitani Shin-ichi 2326.89
11 Kansai Championship 1st round
Date 2015-10-25 Rating 2404.06
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2025.43
2 Black Win JPN Kashihara Akihiko 2265.58
4 White Win JPN Sakamoto Hirouji 2210.20
5 Black Draw JPN Matsui Tsunehiro 2135.45
World Championship BT
Date 2015-08-12 Rating 2408.80
Round Color Result Opponent
1 Black Loss TPE Wang Chih-Kung 2268.83
2 Black Win RUS Lavrik-Karmazin Maksim 2203.88
3 Black Win RUS Karpov Fyodor 2081.04
4 Black Win SWE Jonsson Peter 2303.27
5 White Loss RUS Volkov Sergey 2370.37
6 Black Win EST Topkin Georg-Romet 2256.54
7 Black Win MAC Sun In 2365.01
8 Black Draw RUS Epifanov Dmitry 2621.02
9 Black Loss RUS Karasyov Maxim 2533.40
World Championship QT
Date 2015-08-05 Rating 2409.17
Round Color Result Opponent
1 Black Loss TPE Huang Yen-Hua 2388.09
2 White Win RUS Balabhai Viktor 2387.02
3 Black Win RUS Poltaratsky Nikolay 2456.28
4 Black Loss EST Hõbemägi Martin 2571.58
5 Black Draw CHN Wang Qingqing 2555.45
6 White Loss JPN Nakayama Tomoharu 2677.71
7 White Loss RUS Karasyov Maxim 2532.93
12th Middle-dan Players Tournament
Date 2015-07-20 Rating 2410.12
Round Color Result Opponent
1 White Win JPN Hata Masayuki 2118.21
2 White Win JPN Mano Yoshihisa 2287.28
3 White Win JPN Kusajima Masato 2194.62
4 Black Win JPN Yoshida Hisao 2126.65
5 White Win JPN Kobayashi Koichi 2214.67
6 White Win JPN Miyagawa Junzo 2169.80
53 Meijinsen Qualification Kansai area 1st round
Date 2015-05-17 Rating 2407.62
Round Color Result Opponent
1 Black Draw JPN Iio Yoshihiro 2448.19
2 White Win JPN Kubo Izumi 2020.15
3 Black Win JPN Matsui Tsunehiro 2138.10
4 White Loss JPN Koiso Shigemasa 2103.85
10th All Japan Championship
Date 2015-03-29 Rating 2407.61
Round Color Result Opponent
1 Black Win JPN Kato Yasuhiro 2008.02
2 White Draw JPN Kudomi Takahiro 2204.14
3 Black Win JPN Tamada Yoichi 2497.19
4 Black Win JPN Ishitani Shin-ichi 2350.78
5 Black Loss JPN Nakamura Shigeru 2824.49
6 White Draw JPN Okabe Hiroshi 2656.33
48 Touryumonsen Tournament
Date 2015-03-15 Rating 2406.47
Round Color Result Opponent
1 White Win JPN Kon Akira 1923.96
2 Black Win JPN Takahashi Roi 2111.49
4 White Win JPN Ozawa Tetsushi 1984.62
5 White Win JPN Watanabe Nobuo 1895.17
10 Kansai Championship 2nd round
Date 2015-02-15 Rating 2403.47
Round Color Result Opponent
1 White Draw JPN Iio Yoshihiro 2444.68
2 Black Loss JPN Miyagawa Junzo 2165.46
3 Black Win JPN Sakamoto Hirouji 2215.03
46 Kyoto Classified Tournament
Date 2014-11-09 Rating 2396.50
Round Color Result Opponent
A1 White Win JPN Ozawa Tetsushi 1985.09
A2 Black Win JPN Watanabe Nobuo 1914.51
A3 White Win JPN Tada Ayako 2245.68
A4 White Win JPN Takahashi Roi 2105.43
A5 White Win JPN Kon Akira 1929.19
A6 White Loss JPN Noda Daigo 2100.78
10 Kansai Championship 1st round
Date 2014-10-26 Rating 2395.69
Round Color Result Opponent
1 Black Win JPN Kubo Izumi 2019.13
2 Black Win JPN Miyagawa Junzo 2157.50
3 White Win JPN Kon Akira 1929.02
4 White Win JPN Sakamoto Hirouji 2222.10
52 Meijinsen Qualification Kansai area 1st round
Date 2014-05-18 Rating 2378.82
Round Color Result Opponent
1 White Win JPN Kubo Izumi 2035.33
2 Black Loss JPN Matsui Tsunehiro 2132.19
3 Black Loss JPN Sakamoto Hirouji 2228.78
4 Black Win JPN Kon Akira 1924.74
47 Touryumonsen Tournament
Date 2014-03-16 Rating 2378.39
Round Color Result Opponent
1 White Win JPN Ozawa Tetsushi 1995.75
2 Black Win JPN Watanabe Nobuo 1947.44
3 White Win JPN Kon Akira 1927.31
4 White Win JPN Ozawa Tetsushi 1995.75
5 Black Win JPN Watanabe Nobuo 1947.44
6 Black Win JPN Kon Akira 1927.31
44 Kyoto Classified Tournament
Date 2012-11-11 Rating 2357.12
Round Color Result Opponent
A1 White Win TPE Chen Kuo-Hui 1998.44
A2 White Win JPN Tada Ayako 2237.81
A3 White Win JPN Takahashi Roi 2114.30
A4 White Loss JPN Kawano Takahisa 2304.12
A5 White Win JPN Watanabe Nobuo 1968.11
A6 Black Win JPN Ozawa Tetsushi 2002.72