Tachi Masaya (舘雅也)

Place: Ishikawa, Japan

Birth: 1992-04-21

Rating: 2625.11, Std: 76.15, Rank: 44

First game: 2012-11-11, Last game: 2025-03-16

Top rating: 2625.11 (2025-03-16)

Games: 279, Wins: 159, Draws: 36, Losses: 84

Gy1: 46, Gy2: 83, Gy5: 123

20 Kansai Championship Final
Date	2025-03-16		Rating	2625.11
Round	Color	Result	Opponent
1	Black	Draw	Hasegawa Kazuto	2554.83
2	Black	Loss	Hasegawa Kazuto	2554.83
3	Black	Win	Hasegawa Kazuto	2554.83
4	White	Win	Hasegawa Kazuto	2554.83
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2623.85
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2057.78
2	Black	Win	Hasegawa Kazuto	2554.65
3	White	Draw	Makino Mitsunori	2644.30
4	White	Loss	Ishitani Shin-ichi	2411.00
5	Black	Win	Hata Masayuki	2083.25
62nd Meijinsen Tournament
Date	2024-10-14		Rating	2624.56
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2411.60
2	Black	Win	Kuga Akio	2376.34
3	White	Loss	Makino Mitsunori	2647.09
4	Black	Draw	Inoue Fumiya	2498.62
5	White	Draw	Nakayama Tomoharu	2761.46
6	White	Loss	Okabe Hiroshi	2724.33
7	Black	Win	Matsuda Shoma	2443.97
8	Black	Win	Kawano Takahisa	2521.29
9	Black	Win	Yamane Tomohiro	2081.10
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2624.24
Round	Color	Result	Opponent
1	White	Draw	Yoshikawa Tomoki	2180.11
2	White	Win	Kawaai Hitoshi	2045.79
3	White	Win	Miyamoto Syunju	2311.77
4	White	Win	Maruta Hiroki	2240.86
5	White	Win	Fujita Maiko	2409.44
62 Meijinsen Tournament Kansai area 2nd round
Date	2024-06-16		Rating	2622.44
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2554.04
2	White	Win	Yoshida Hisao	2201.54
3	White	Draw	Makino Mitsunori	2641.96
19th Kansai Championship Final
Date	2024-06-15		Rating	2622.37
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2641.87
2	White	Draw	Makino Mitsunori	2641.87
3	White	Loss	Makino Mitsunori	2641.87
4	Black	Win	Makino Mitsunori	2641.87
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2617.45
Round	Color	Result	Opponent
1	White	Win	Burtsev Peter	2559.95
2	White	Win	Wang Qingle	2188.93
3	White	Draw	Wang Miao	2366.90
4	White	Loss	Jiao Zhengrui	2647.23
5	White	Win	Jang Eun Min	2346.27
6	White	Win	Wan Junhong	2582.61
7	Black	Loss	Wai Chan Keong	2797.91
8	White	Draw	He Shujun	2693.70
9	White	Loss	Pinsky Alexander	2647.52
Team World Championship 2024
Date	2024-05-04		Rating	2616.53
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2815.65
2	White	Loss	Fukui Nobuhiro	2390.65
3	White	Loss	Liao Li-Chia	2424.99
4	White	Win	Yin Licheng	2487.25
5	Black	Win	Kim Gyu-Hyeon	2439.58
6	Black	Win	Lo Chan Hin	2281.28
9	White	Draw	Lu Hai	2698.09
19 Kansai Championship 2nd round
Date	2024-02-18		Rating	2615.72
Round	Color	Result	Opponent
2	White	Win	Yoshida Hisao	2190.03
3	Black	Win	Hasegawa Kazuto	2562.66
18th All Japan Championship
Date	2024-02-12		Rating	2615.32
Round	Color	Result	Opponent
1	White	Win	Toyo Koryu	2209.69
2	White	Win	Tanaka Shotaro	2311.01
3	White	Win	Park Woong-bae	2403.97
4	Black	Draw	Wang Qingqing	2664.25
5	Black	Loss	Kamiya Shunsuke	2845.57
6	Black	Draw	Okabe Hiroshi	2711.66
19 Kansai Championship 1st round
Date	2023-11-19		Rating	2605.32
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2183.10
2	Black	Win	Yoshida Hisao	2183.10
3	Black	Win	Yoshida Hisao	2183.10
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2604.16
Round	Color	Result	Opponent
1	Black	Win	Tanaka Shotaro	2305.04
2	Black	Win	Makino Mitsunori	2632.57
3	White	Win	Ishitani Shin-ichi	2400.41
4	Black	Loss	Hasegawa Kazuto	2573.35
5	Black	Win	Hata Masayuki	2083.78
61st Meijinsen Tournament
Date	2023-09-18		Rating	2593.76
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2575.39
2	Black	Loss	Okabe Hiroshi	2712.88
3	White	Draw	Kawano Takahisa	2530.82
4	White	Win	Makino Mitsunori	2626.32
5	White	Win	Matsuda Shoma	2379.25
6	White	Win	Yamane Tomohiro	2090.39
7	Black	Loss	Nakayama Tomoharu	2773.25
8	Black	Win	Maruyama Yasushi	2256.92
9	Black	Win	Fujita Maiko	2408.29
61 Meijinsen Tournament Kansai area 2nd round
Date	2023-06-18		Rating	2576.11
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2200.97
2	White	Win	Sakamoto Suzan	2205.57
3	White	Win	Makino Mitsunori	2620.55
2023 Seoul Invitation Game
Date	2023-06-04		Rating	2572.22
Round	Color	Result	Opponent
1	Black	Draw	Lee Ho June	2418.82
2	White	Loss	Kang Sang-min	2571.67
3	White	Win	Jang Eun Min	2283.71
4	White	Draw	Heo Jeong-bin	2424.05
61th Meijinsen Tournament Kansai area 1st round
Date	2023-05-21		Rating	2569.50
Round	Color	Result	Opponent
1	Black	Win	Hata Masayuki	2084.07
2	White	Win	Yoshida Hisao	2174.13
3	Black	Win	Hayashi Shoichi	2199.97
4	Black	Win	Matsui Tsunehiro	2199.70
5	Black	Win	Sakamoto Suzan	2208.90
17th All Japan Championship
Date	2023-03-19		Rating	2553.93
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1981.23
2	Black	Loss	Nakayama Tomoharu	2786.81
3	Black	Win	Miyamoto Syunju	2270.99
4	White	Win	Takazawa Nagayoshi	2282.88
5	Black	Loss	Kamiya Shunsuke	2852.89
6	Black	Draw	Okabe Hiroshi	2692.21
14 Middle-dan Players Tournament
Date	2022-12-11		Rating	2527.49
Round	Color	Result	Opponent
1	Black	Win	Miyamoto Syunju	2244.00
2	Black	Draw	Tanaka Shotaro	2324.98
3	Black	Win	Shimura Hiroki	2152.08
4	Black	Loss	Fujita Maiko	2419.37
5	White	Loss	Yokoyama Shota	2460.50
60th Meijinsen Qualification Kansai area 2nd round
Date	2022-06-19		Rating	2504.42
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2619.95
2	White	Loss	Hasegawa Kazuto	2605.59
3	Black	Loss	Tanaka Shotaro	2302.06
60th Meijinsen Tournament Kansai area 1st round
Date	2022-05-15		Rating	2505.48
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2617.06
2	Black	Loss	Hasegawa Kazuto	2597.07
3	White	Win	Tanaka Shotaro	2297.47
5	Black	Win	Kito Shinichi	2181.48
3rd Anji World Renju Open, online, Group A
Date	2020-12-06		Rating	2483.52
Round	Color	Result	Opponent
1	Black	Win	Stoyanov Kirill	2229.04
2	White	Win	Jang Won-cheol	2353.29
5	White	Loss	Żukowski Michał	2578.11
6	Black	Loss	Park Woong-bae	2381.10
7	Black	Win	Prokopyev Andrei	2082.36
58 Meijinsen Tournament
Date	2020-09-21		Rating	2483.82
Round	Color	Result	Opponent
1	White	Win	Matsuura Hiroshi	2391.39
2	Black	Loss	Tanaka Toshiki	2463.32
3	Black	Loss	Fujita Maiko	2370.12
4	Black	Loss	Fujita Yudai	2481.17
5	Black	Loss	Kamiya Shunsuke	2817.26
6	White	Loss	Makino Mitsunori	2520.52
7	Black	Loss	Nakayama Tomoharu	2835.47
8	White	Win	Tamada Yoichi	2527.68
9	White	Draw	Okabe Hiroshi	2729.79
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2492.21
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2490.09
2	Black	Draw	Kito Shinichi	2169.75
3	White	Draw	Hasegawa Kazuto	2593.74
58 Meijinsen Qualification Kansai area 1st round
Date	2020-06-21		Rating	2495.03
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2173.25
2	Black	Win	Kito Shinichi	2173.29
3	Black	Win	Sakamoto Suzan	2273.21
4	Black	Loss	Makino Mitsunori	2475.90
5	Black	Win	Iio Yoshihiro	2377.92
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2520.06
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2599.38
2	Black	Loss	Kawamura Norihiko	2680.38
3	Black	Loss	Kashihara Akihiko	2373.79
ex1	White	Draw	Hasegawa Kazuto	2599.38
ex2	White	Loss	Hasegawa Kazuto	2599.38
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2523.96
Round	Color	Result	Opponent
1	White	Win	Kashihara Akihiko	2372.73
2	White	Win	Makino Mitsunori	2292.07
3	Black	Win	Iio Yoshihiro	2440.44
4	Black	Loss	Kawamura Norihiko	2680.36
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2548.49
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2498.79
2	Black	Draw	Hasegawa Kazuto	2582.28
3	Black	Loss	Kawamura Norihiko	2666.83
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	2550.09
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2287.31
2	Black	Win	Ozawa Tetsushi	2010.54
3	White	Loss	Kawamura Norihiko	2667.69
4	Black	Win	Hata Masayuki	2183.00
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2555.36
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2171.79
2	Black	Loss	Iio Yoshihiro	2534.91
3	Black	Win	Hasegawa Kazuto	2582.79
13th All Japan Championship
Date	2018-01-28		Rating	2556.32
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2810.91
2	White	Win	Sato Kiyotomi	2433.02
3	Black	Win	Ishitani Shin-ichi	2417.09
4	White	Win	Miyamoto Syunju	2267.45
5	Black	Loss	Nakayama Tomoharu	2850.99
6	White	Win	Okabe Hiroshi	2715.28
13 Kansai Championship 1st round
Date	2017-10-22		Rating	2548.07
Round	Color	Result	Opponent
2	Black	Win	Sakamoto Suzan	2277.03
3	Black	Draw	Iio Yoshihiro	2544.17
4	White	Loss	Kawamura Norihiko	2659.61
5	Black	Win	Matsui Tsunehiro	2182.20
World Championship 2017, BT
Date	2017-08-12		Rating	2542.63
Round	Color	Result	Opponent
1	Black	Win	Metreveli Maksim	2313.81
2	White	Loss	Liu Yang	2670.35
3	Black	Win	Liao Jun-Yen	2339.05
4	Black	Loss	Yang Yu-Hsiung	2430.86
5	Black	Loss	Wai Chan Keong	2679.18
6	White	Win	Rahumägi Brenet	2329.19
7	Black	Win	Karpov Fyodor	2270.62
8	Black	Win	Balabhai Viktor	2504.12
9	White	Loss	Topkin Georg-Romet	2524.01
World Championship 2017, QT
Date	2017-08-05		Rating	2542.51
Round	Color	Result	Opponent
1	White	Win	Park Sang-Hyeon	2242.17
2	Black	Draw	Lan Zhiren	2636.08
3	Black	Loss	Tang Kai Lam	2770.12
4	White	Loss	Epifanov Dmitry	2683.63
5	Black	Win	Balabhai Viktor	2504.50
6	White	Draw	Wai Chan Keong	2678.80
7	Black	Draw	Oll Aivo	2795.33
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2537.88
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2555.61
2	Black	Win	Hasegawa Kazuto	2610.71
3	Black	Loss	Kawamura Norihiko	2642.66
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	2535.88
Round	Color	Result	Opponent
1	White	Win	Nishida Toshio	2087.75
2	Black	Loss	Kawamura Norihiko	2643.12
3	Black	Win	Hata Masayuki	2202.70
4	Black	Win	Tanaka Toshiki	2454.22
12th All Japan Championship
Date	2017-03-26		Rating	2530.44
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2965.73
2	Black	Win	Maruta Koji	2152.49
3	White	Loss	Tamada Yoichi	2549.81
4	Black	Win	Sakamoto Suzan	2271.23
5	Black	Win	Ishitani Shin-ichi	2394.01
6	Black	Win	Koyama Jun	2606.72
54 Meijinsen Qualification Kansai area 2nd round
Date	2016-06-19		Rating	2482.70
Round	Color	Result	Opponent
1	White	Draw	Tanaka Toshiki	2452.26
2	Black	Win	Matsui Tsunehiro	2208.91
3	Black	Loss	Iio Yoshihiro	2562.54
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	2477.75
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2034.59
2	Black	Loss	Iio Yoshihiro	2563.60
3	Black	Win	Hata Masayuki	2185.03
4	White	Win	Matsui Tsunehiro	2212.80
Team World Championship 2016
Date	2016-05-04		Rating	2476.15
Round	Color	Result	Opponent
1	White	Loss	Mesila Villem	2583.10
2	White	Loss	Oll Aivo	2823.87
3	Black	Loss	Karlsson Stefan	2561.78
4	Black	Loss	Fedorkin Oleg	2731.39
5	Black	Win	Filinov Vladimir	2494.26
6	Black	Loss	Qi Guan	2817.66
7	Black	Loss	Yang Yu-Hsiung	2444.25
9	White	Win	Orlov Denis	2284.45
11 Kansai Championship 2nd round
Date	2016-03-20		Rating	2474.28
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2278.49
2	White	Loss	Iio Yoshihiro	2556.27
3	White	Draw	Kashihara Akihiko	2342.09
11th All Japan Championship
Date	2016-01-11		Rating	2473.88
Round	Color	Result	Opponent
1	Black	Win	Chigira Makoto	2029.23
2	Black	Loss	Fukui Nobuhiro	2565.03
3	Black	Win	Kudomi Takahiro	2191.75
4	White	Draw	Tamada Yoichi	2572.87
5	Black	Win	Fujita Yudai	2447.22
6	White	Loss	Kamiya Shunsuke	2722.72
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2471.56
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2717.02
S2	Black	Win	Nishida Toshio	2076.46
S3	White	Loss	Hasegawa Kazuto	2668.04
S4	Black	Loss	Sakamoto Suzan	2283.60
S5	White	Loss	Ishitani Shin-ichi	2394.79
11 Kansai Championship 1st round
Date	2015-10-25		Rating	2473.70
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2092.03
2	Black	Win	Kashihara Akihiko	2340.72
4	White	Win	Sakamoto Suzan	2283.23
5	Black	Draw	Matsui Tsunehiro	2214.26
World Championship 2015, BT
Date	2015-08-12		Rating	2482.14
Round	Color	Result	Opponent
1	Black	Loss	Wang Chih-Kung	2341.69
2	Black	Win	Lavrik-Karmazin Maksim	2291.91
3	Black	Win	Karpov Fyodor	2136.58
4	Black	Win	Jonsson Peter	2387.76
5	White	Loss	Volkov Sergey	2466.64
6	Black	Win	Topkin Georg-Romet	2337.60
7	Black	Win	Sun In	2439.65
8	Black	Draw	Epifanov Dmitry	2709.26
9	Black	Loss	Karasyov Maxim	2612.51
World Championship 2015, QT
Date	2015-08-05		Rating	2482.75
Round	Color	Result	Opponent
1	Black	Loss	Huang Yen-Hua	2475.59
2	White	Win	Balabhai Viktor	2462.51
3	Black	Win	Poltaratsky Nikolay	2547.03
4	Black	Loss	Hõbemägi Martin	2652.26
5	Black	Draw	Wang Qingqing	2627.50
6	White	Loss	Nakayama Tomoharu	2764.43
7	White	Loss	Karasyov Maxim	2611.74
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2484.18
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2185.49
2	White	Win	Mano Yoshihisa	2362.30
3	White	Win	Kusajima Masato	2264.15
4	Black	Win	Yoshida Hisao	2178.55
5	White	Win	Kobayashi Koichi	2284.99
6	White	Win	Miyagawa Junzo	2246.14
53 Meijinsen Qualification Kansai area 1st round
Date	2015-05-17		Rating	2480.70
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2525.28
2	White	Win	Kubo Izumi	2084.16
3	Black	Win	Matsui Tsunehiro	2216.85
4	White	Loss	Koiso Shigemasa	2188.52
10th All Japan Championship
Date	2015-03-29		Rating	2480.80
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2062.76
2	White	Draw	Kudomi Takahiro	2254.66
3	Black	Win	Tamada Yoichi	2583.47
4	Black	Win	Ishitani Shin-ichi	2425.03
5	Black	Loss	Nakamura Shigeru	2904.52
6	White	Draw	Okabe Hiroshi	2737.36
48 Touryumonsen Tournament
Date	2015-03-15		Rating	2479.12
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1984.40
2	Black	Win	Takahashi Roi	2172.52
4	White	Win	Ozawa Tetsushi	2045.94
5	White	Win	Watanabe Nobuo	1936.26
10 Kansai Championship 2nd round
Date	2015-02-15		Rating	2474.78
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2520.70
2	Black	Loss	Miyagawa Junzo	2239.93
3	Black	Win	Sakamoto Suzan	2287.12
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2464.75
Round	Color	Result	Opponent
A1	White	Win	Ozawa Tetsushi	2048.65
A2	Black	Win	Watanabe Nobuo	1962.28
A3	White	Win	Tada Ayako	2314.38
A4	White	Win	Takahashi Roi	2163.61
A5	White	Win	Kon Akira	1991.89
A6	White	Loss	Noda Daigo	2141.86
10 Kansai Championship 1st round
Date	2014-10-26		Rating	2463.67
Round	Color	Result	Opponent
1	Black	Win	Kubo Izumi	2082.55
2	Black	Win	Miyagawa Junzo	2228.90
3	White	Win	Kon Akira	1991.63
4	White	Win	Sakamoto Suzan	2295.93
52 Meijinsen Qualification Kansai area 1st round
Date	2014-05-18		Rating	2439.64
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2106.42
2	Black	Loss	Matsui Tsunehiro	2206.51
3	Black	Loss	Sakamoto Suzan	2304.26
4	Black	Win	Kon Akira	1984.82
47 Touryumonsen Tournament
Date	2014-03-16		Rating	2439.21
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2065.32
2	Black	Win	Watanabe Nobuo	2005.44
3	White	Win	Kon Akira	1987.75
4	White	Win	Ozawa Tetsushi	2065.32
5	Black	Win	Watanabe Nobuo	2005.44
6	Black	Win	Kon Akira	1987.75
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2408.73
Round	Color	Result	Opponent
A1	White	Win	Chen Kuo-Hui	2042.15
A2	White	Win	Tada Ayako	2302.74
A3	White	Win	Takahashi Roi	2179.52
A4	White	Loss	Kawano Takahisa	2378.49
A5	White	Win	Watanabe Nobuo	2026.10
A6	Black	Win	Ozawa Tetsushi	2048.09