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