Tachi Masaya

Place: Kanazawa, Japan

Rating: 2392.36, Rank: 120

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

Top rating: 2470.46 (2018-01-28)

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

Gy1: 22, Gy2: 31, Gy5: 95

The Third World Renju Open Online tournament, gr. A
Date	2020-12-06		Rating	2392.36
Round	Color	Result	Opponent
1	Black	Win	Stoyanov Kirill	2059.92
2	White	Win	Jang Won-cheol	2272.55
5	White	Loss	Żukowski Michał	2449.61
6	Black	Loss	Park Woong-bae	2277.65
7	Black	Win	Prokopyev Andrei	1910.16
58 Meijinsen Tournament
Date	2020-09-21		Rating	2395.50
Round	Color	Result	Opponent
1	White	Win	Matsuura Hiroshi	2273.58
2	Black	Loss	Tanaka Toshiki	2430.51
3	Black	Loss	Fujita Maiko	2296.78
4	Black	Loss	Fujita Yudai	2402.40
5	Black	Loss	Kamiya Shunsuke	2700.76
6	White	Loss	Makino Mitsunori	2423.70
7	Black	Loss	Nakayama Tomoharu	2746.57
8	White	Win	Tamada Yoichi	2395.11
9	White	Draw	Okabe Hiroshi	2666.39
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2403.59
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2400.77
2	Black	Draw	Kito Shinichi	2115.60
3	White	Draw	Hasegawa Kazuto	2509.98
58 Meijinsen Qualification Kansai area 1st round
Date	2020-06-21		Rating	2406.49
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2106.37
2	Black	Win	Kito Shinichi	2117.89
3	Black	Win	Sakamoto Hirouji	2222.80
4	Black	Loss	Makino Mitsunori	2390.08
5	Black	Win	Iio Yoshihiro	2293.89
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2434.32
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2516.70
2	Black	Loss	Kawamura Norihiko	2591.77
3	Black	Loss	Kashihara Akihiko	2294.93
ex1	White	Draw	Hasegawa Kazuto	2516.70
ex2	White	Loss	Hasegawa Kazuto	2516.70
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2437.73
Round	Color	Result	Opponent
1	White	Win	Kashihara Akihiko	2294.26
2	White	Win	Makino Mitsunori	2253.14
3	Black	Win	Iio Yoshihiro	2359.21
4	Black	Loss	Kawamura Norihiko	2591.22
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2462.21
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2414.41
2	Black	Draw	Hasegawa Kazuto	2506.48
3	Black	Loss	Kawamura Norihiko	2574.96
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	2463.93
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2220.61
2	Black	Win	Ozawa Tetsushi	1954.10
3	White	Loss	Kawamura Norihiko	2574.82
4	Black	Win	Hata Masayuki	2116.00
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2469.39
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2103.68
2	Black	Loss	Iio Yoshihiro	2444.09
3	Black	Win	Hasegawa Kazuto	2507.83
13th All Japan Championship
Date	2018-01-28		Rating	2470.46
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2712.06
2	White	Win	Sato Kiyotomi	2361.00
3	Black	Win	Ishitani Shin-ichi	2337.27
4	White	Win	Miyamoto Syunju	2194.79
5	Black	Loss	Nakayama Tomoharu	2752.29
6	White	Win	Okabe Hiroshi	2630.37
13 Kansai Championship 1st round
Date	2017-10-22		Rating	2466.78
Round	Color	Result	Opponent
2	Black	Win	Sakamoto Hirouji	2211.29
3	Black	Draw	Iio Yoshihiro	2454.42
4	White	Loss	Kawamura Norihiko	2563.18
5	Black	Win	Matsui Tsunehiro	2111.68
World Championship BT
Date	2017-08-12		Rating	2464.55
Round	Color	Result	Opponent
1	Black	Win	Metreveli Maksim	2217.53
2	White	Loss	Liu Yang	2568.08
3	Black	Win	Liao Jun-Yen	2263.89
4	Black	Loss	Yang Yu-Hsiung	2362.10
5	Black	Loss	Wai Chan Keong	2611.50
6	White	Win	Rahumagi Brenet	2242.42
7	Black	Win	Karpov Fyodor	2176.29
8	Black	Win	Balabhai Viktor	2410.69
9	White	Loss	Topkin Georg-Romet	2419.85
World Championship QT
Date	2017-08-05		Rating	2464.66
Round	Color	Result	Opponent
1	White	Win	Park Sang-Hyeon	2177.74
2	Black	Draw	Lan Zhiren	2550.33
3	Black	Loss	Tang Kai Lam	2679.98
4	White	Loss	Epifanov Dmitry	2595.13
5	Black	Win	Balabhai Viktor	2411.14
6	White	Draw	Wai Chan Keong	2611.34
7	Black	Draw	Oll Aivo	2700.73
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2463.05
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2465.12
2	Black	Win	Hasegawa Kazuto	2530.05
3	Black	Loss	Kawamura Norihiko	2546.92
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	2462.71
Round	Color	Result	Opponent
1	White	Win	Nishida Toshio	2021.74
2	Black	Win	Kawamura Norihiko	2545.97
3	Black	Win	Hata Masayuki	2130.51
4	Black	Win	Tanaka Toshiki	2391.32
12th All Japan Championship
Date	2017-03-26		Rating	2456.95
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2874.25
2	Black	Win	Maruta Koji	2071.27
3	White	Loss	Tamada Yoichi	2459.43
4	Black	Win	Sakamoto Hirouji	2205.82
5	Black	Win	Ishitani Shin-ichi	2318.85
6	Black	Win	Koyama Jun	2523.83
54 Meijinsen Qualification Kansai area 2nd round
Date	2016-06-19		Rating	2415.36
Round	Color	Result	Opponent
1	White	Draw	Tanaka Toshiki	2385.57
2	Black	Win	Matsui Tsunehiro	2133.60
3	Black	Loss	Iio Yoshihiro	2475.59
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	2410.92
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	1978.53
2	Black	Loss	Iio Yoshihiro	2476.49
3	Black	Win	Hata Masayuki	2119.29
4	White	Win	Matsui Tsunehiro	2136.45
Team World Championship
Date	2016-05-04		Rating	2409.53
Round	Color	Result	Opponent
1	White	Loss	Mesila Villem	2497.28
2	White	Loss	Oll Aivo	2726.00
3	Black	Loss	Karlsson Stefan	2478.17
4	Black	Loss	Fedorkin Oleg	2641.26
5	Black	Win	Filinov Vladimir	2406.98
6	Black	Loss	Qi Guan	2735.50
7	Black	Loss	Yang Yu-Hsiung	2372.06
9	White	Win	Orlov Denis	2206.31
11 Kansai Championship 2nd round
Date	2016-03-20		Rating	2407.44
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Hirouji	2209.90
2	White	Loss	Iio Yoshihiro	2471.50
3	White	Draw	Kashihara Akihiko	2269.59
11th All Japan Championship
Date	2016-01-11		Rating	2406.05
Round	Color	Result	Opponent
1	Black	Win	Chigira Makoto	1974.44
2	Black	Loss	Fukui Nobuhiro	2518.26
3	Black	Win	Kudomi Takahiro	2157.57
4	White	Draw	Tamada Yoichi	2485.78
5	Black	Win	Fujita Yudai	2374.26
6	White	Loss	Kamiya Shunsuke	2635.82
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2403.42
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2639.47
S2	Black	Win	Nishida Toshio	2018.32
S3	White	Loss	Hasegawa Kazuto	2577.68
S4	Black	Loss	Sakamoto Hirouji	2213.43
S5	White	Loss	Ishitani Shin-ichi	2326.23
11 Kansai Championship 1st round
Date	2015-10-25		Rating	2404.64
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2026.04
2	Black	Win	Kashihara Akihiko	2268.21
4	White	Win	Sakamoto Hirouji	2213.23
5	Black	Draw	Matsui Tsunehiro	2138.55
World Championship BT
Date	2015-08-12		Rating	2409.25
Round	Color	Result	Opponent
1	Black	Loss	Wang Chih-Kung	2269.05
2	Black	Win	Lavrik-Karmazin Maksim	2204.71
3	Black	Win	Karpov Fyodor	2075.88
4	Black	Win	Jonsson Peter	2301.90
5	White	Loss	Volkov Sergey	2370.81
6	Black	Win	Topkin Georg-Romet	2258.14
7	Black	Win	Sun In	2364.70
8	Black	Draw	Epifanov Dmitry	2620.43
9	Black	Loss	Karasyov Maxim	2532.80
World Championship QT
Date	2015-08-05		Rating	2409.61
Round	Color	Result	Opponent
1	Black	Loss	Huang Yen-Hua	2388.09
2	White	Win	Balabhai Viktor	2386.55
3	Black	Win	Poltaratsky Nikolay	2455.86
4	Black	Loss	Hõbemägi Martin	2566.82
5	Black	Draw	Wang Qingqing	2554.96
6	White	Loss	Nakayama Tomoharu	2677.53
7	White	Loss	Karasyov Maxim	2532.32
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2410.55
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2120.85
2	White	Win	Mano Yoshihisa	2286.03
3	White	Win	Kusajima Masato	2193.07
4	Black	Win	Yoshida Hisao	2127.42
5	White	Win	Kobayashi Koichi	2213.89
6	White	Win	Miyagawa Junzo	2170.05
53 Meijinsen Qualification Kansai area 1st round
Date	2015-05-17		Rating	2408.05
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2448.26
2	White	Win	Kubo Izumi	2020.53
3	Black	Win	Matsui Tsunehiro	2140.83
4	White	Loss	Koiso Shigemasa	2106.54
10th All Japan Championship
Date	2015-03-29		Rating	2408.03
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2005.70
2	White	Draw	Kudomi Takahiro	2203.48
3	Black	Win	Tamada Yoichi	2495.63
4	Black	Win	Ishitani Shin-ichi	2350.17
5	Black	Loss	Nakamura Shigeru	2824.51
6	White	Draw	Okabe Hiroshi	2655.99
48 Touryumonsen Tournament
Date	2015-03-15		Rating	2406.89
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1924.36
2	Black	Win	Takahashi Roi	2112.03
4	White	Win	Ozawa Tetsushi	1985.70
5	White	Win	Watanabe Nobuo	1896.69
10 Kansai Championship 2nd round
Date	2015-02-15		Rating	2403.89
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2444.68
2	Black	Loss	Miyagawa Junzo	2165.61
3	Black	Win	Sakamoto Hirouji	2217.10
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2396.93
Round	Color	Result	Opponent
A1	White	Win	Ozawa Tetsushi	1985.92
A2	Black	Win	Watanabe Nobuo	1915.82
A3	White	Win	Tada Ayako	2245.19
A4	White	Win	Takahashi Roi	2105.96
A5	White	Win	Kon Akira	1929.56
A6	White	Loss	Noda Daigo	2101.09
10 Kansai Championship 1st round
Date	2014-10-26		Rating	2396.13
Round	Color	Result	Opponent
1	Black	Win	Kubo Izumi	2019.32
2	Black	Win	Miyagawa Junzo	2157.56
3	White	Win	Kon Akira	1929.39
4	White	Win	Sakamoto Hirouji	2223.82
52 Meijinsen Qualification Kansai area 1st round
Date	2014-05-18		Rating	2379.28
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2035.43
2	Black	Loss	Matsui Tsunehiro	2134.24
3	Black	Loss	Sakamoto Hirouji	2230.18
4	Black	Win	Kon Akira	1925.05
47 Touryumonsen Tournament
Date	2014-03-16		Rating	2378.84
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	1996.26
2	Black	Win	Watanabe Nobuo	1948.46
3	White	Win	Kon Akira	1927.60
4	White	Win	Ozawa Tetsushi	1996.26
5	Black	Win	Watanabe Nobuo	1948.46
6	Black	Win	Kon Akira	1927.60
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2357.53
Round	Color	Result	Opponent
A1	White	Win	Chen Kuo-Hui	1998.57
A2	White	Win	Tada Ayako	2237.33
A3	White	Win	Takahashi Roi	2114.78
A4	White	Loss	Kawano Takahisa	2304.78
A5	White	Win	Watanabe Nobuo	1968.87
A6	Black	Win	Ozawa Tetsushi	2002.84