Tachi Masaya (舘雅也)

Place: Ishikawa, Japan

Birth: 1992-04-21

Rating: 2524.18, Std: 71.95, Rank: 102

First game: 2012-11-11, Last game: 2025-06-15

Top rating: 2594.15 (2024-02-18)

Games: 294, Wins: 164, Draws: 40, Losses: 90

Gy1: 38, Gy2: 86, Gy5: 133

63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2025-06-15		Rating	2524.18
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2199.11
2	White	Draw	Hasegawa Kazuto	2469.70
3	White	Draw	Takashima Junya	2551.87
42nd Kanto Championship
Date	2025-05-05		Rating	2523.74
Round	Color	Result	Opponent
1	White	Draw	Miyamoto Syunju	2292.46
2	White	Win	Ishitani Shin-ichi	2380.88
3	White	Loss	Okabe Hiroshi	2727.39
4	Black	Win	Yoshikawa Tomoki	2301.17
5	White	Loss	Matsuda Shoma	2567.53
6	Black	Loss	Ono Takayuki	2437.27
19th All Japan Championship
Date	2025-04-20		Rating	2525.36
Round	Color	Result	Opponent
1	Black	Loss	Miyamoto Syunju	2294.11
2	Black	Draw	Maruta Hiroki	2297.45
3	White	Win	Shimura Hiroki	2232.77
4	White	Win	Yoshikawa Tomoki	2299.48
5	Black	Loss	Fukui Nobuhiro	2494.83
6	White	Loss	Okabe Hiroshi	2727.46
20 Kansai Championship Final
Date	2025-03-16		Rating	2534.92
Round	Color	Result	Opponent
1	Black	Draw	Hasegawa Kazuto	2480.75
2	Black	Loss	Hasegawa Kazuto	2480.75
3	Black	Win	Hasegawa Kazuto	2480.75
4	White	Win	Hasegawa Kazuto	2480.75
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2563.39
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2054.15
2	Black	Win	Hasegawa Kazuto	2494.87
3	White	Draw	Makino Mitsunori	2633.61
4	White	Loss	Ishitani Shin-ichi	2398.93
5	Black	Win	Hata Masayuki	2174.42
62nd Meijinsen Tournament
Date	2024-10-14		Rating	2573.79
Round	Color	Result	Opponent
1	White	Win	Ishitani Shin-ichi	2402.49
2	Black	Win	Kuga Akio	2398.65
3	White	Loss	Makino Mitsunori	2636.89
4	Black	Draw	Inoue Fumiya	2502.71
5	White	Draw	Nakayama Tomoharu	2762.83
6	White	Loss	Okabe Hiroshi	2734.69
7	Black	Win	Matsuda Shoma	2502.09
8	Black	Win	Kawano Takahisa	2515.71
9	Black	Win	Yamane Tomohiro	2047.27
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2578.41
Round	Color	Result	Opponent
1	White	Draw	Yoshikawa Tomoki	2238.76
2	White	Win	Kawaai Hitoshi	2043.70
3	White	Win	Miyamoto Syunju	2315.46
4	White	Win	Maruta Hiroki	2274.80
5	White	Win	Fujita Maiko	2424.19
62 Meijinsen Tournament Kansai area 2nd round
Date	2024-06-16		Rating	2590.65
Round	Color	Result	Opponent
1	White	Win	Hasegawa Kazuto	2508.95
2	White	Win	Yoshida Hisao	2137.91
3	White	Draw	Makino Mitsunori	2631.72
19th Kansai Championship Final
Date	2024-06-15		Rating	2590.73
Round	Color	Result	Opponent
1	Black	Win	Makino Mitsunori	2631.64
2	White	Draw	Makino Mitsunori	2631.64
3	White	Loss	Makino Mitsunori	2631.64
4	Black	Win	Makino Mitsunori	2631.64
“Lingfeng Cup” 6th World Renju Open
Date	2024-05-12		Rating	2590.54
Round	Color	Result	Opponent
1	White	Win	Burtsev Peter	2568.43
2	White	Win	Wang Qingle	2226.30
3	White	Draw	Wang Miao	2372.82
4	White	Loss	Jiao Zhengrui	2658.23
5	White	Win	Jang Eun Min	2353.49
6	White	Win	Wan Junhong	2602.98
7	Black	Loss	Wai Chan Keong	2816.90
8	White	Draw	He Shujun	2720.70
9	White	Loss	Pinsky Alexander	2656.40
Team World Championship 2024
Date	2024-05-04		Rating	2590.34
Round	Color	Result	Opponent
1	Black	Loss	Jiang Qiwen	2809.15
2	White	Loss	Fukui Nobuhiro	2445.90
3	White	Loss	Liao Li-Chia	2431.96
4	White	Win	Yin Licheng	2494.37
5	Black	Win	Kim Gyu-Hyeon	2444.60
6	Black	Win	Lo Chan Hin	2291.16
9	White	Draw	Lu Hai	2687.25
19 Kansai Championship 2nd round
Date	2024-02-18		Rating	2594.15
Round	Color	Result	Opponent
2	White	Win	Yoshida Hisao	2132.63
3	Black	Win	Hasegawa Kazuto	2527.80
18th All Japan Championship
Date	2024-02-12		Rating	2594.13
Round	Color	Result	Opponent
1	White	Win	Toyo Koryu	2217.61
2	White	Win	Tanaka Shotaro	2311.93
3	White	Win	Park Woong-bae	2402.57
4	Black	Draw	Wang Qingqing	2665.76
5	Black	Loss	Kamiya Shunsuke	2849.98
6	Black	Draw	Okabe Hiroshi	2717.96
19 Kansai Championship 1st round
Date	2023-11-19		Rating	2588.25
Round	Color	Result	Opponent
1	White	Win	Yoshida Hisao	2130.20
2	Black	Win	Yoshida Hisao	2130.20
3	Black	Win	Yoshida Hisao	2130.20
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2587.52
Round	Color	Result	Opponent
1	Black	Win	Tanaka Shotaro	2306.87
2	Black	Win	Makino Mitsunori	2627.04
3	White	Win	Ishitani Shin-ichi	2401.13
4	Black	Loss	Hasegawa Kazuto	2546.92
5	Black	Win	Hata Masayuki	2137.39
61st Meijinsen Tournament
Date	2023-09-18		Rating	2579.64
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2552.79
2	Black	Loss	Okabe Hiroshi	2717.27
3	White	Draw	Kawano Takahisa	2531.24
4	White	Win	Makino Mitsunori	2621.23
5	White	Win	Matsuda Shoma	2398.13
6	White	Win	Yamane Tomohiro	2073.30
7	Black	Loss	Nakayama Tomoharu	2775.82
8	Black	Win	Maruyama Yasushi	2249.46
9	Black	Win	Fujita Maiko	2415.21
61 Meijinsen Tournament Kansai area 2nd round
Date	2023-06-18		Rating	2565.03
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2200.25
2	White	Win	Sakamoto Suzan	2204.18
3	White	Win	Makino Mitsunori	2615.83
2023 Seoul Invitation Game
Date	2023-06-04		Rating	2561.58
Round	Color	Result	Opponent
1	Black	Draw	Lee Ho June	2423.33
2	White	Loss	Kang Sang-min	2574.52
3	White	Win	Jang Eun Min	2289.14
4	White	Draw	Heo Jeong-bin	2426.10
61th Meijinsen Tournament Kansai area 1st round
Date	2023-05-21		Rating	2559.18
Round	Color	Result	Opponent
1	Black	Win	Hata Masayuki	2123.55
2	White	Win	Yoshida Hisao	2129.39
3	Black	Win	Hayashi Shoichi	2199.28
4	Black	Win	Matsui Tsunehiro	2197.32
5	Black	Win	Sakamoto Suzan	2207.30
17th All Japan Championship
Date	2023-03-19		Rating	2544.97
Round	Color	Result	Opponent
1	White	Win	Suzuki Yoshitaka	1985.73
2	Black	Loss	Nakayama Tomoharu	2789.02
3	Black	Win	Miyamoto Syunju	2273.63
4	White	Win	Takazawa Nagayoshi	2284.64
5	Black	Loss	Kamiya Shunsuke	2856.29
6	Black	Draw	Okabe Hiroshi	2695.41
14 Middle-dan Players Tournament
Date	2022-12-11		Rating	2520.04
Round	Color	Result	Opponent
1	Black	Win	Miyamoto Syunju	2246.21
2	Black	Draw	Tanaka Shotaro	2327.62
3	Black	Win	Shimura Hiroki	2158.87
4	Black	Loss	Fujita Maiko	2424.26
5	White	Loss	Yokoyama Shota	2467.25
60th Meijinsen Qualification Kansai area 2nd round
Date	2022-06-19		Rating	2498.45
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2615.94
2	White	Loss	Hasegawa Kazuto	2598.59
3	Black	Loss	Tanaka Shotaro	2304.00
60th Meijinsen Tournament Kansai area 1st round
Date	2022-05-15		Rating	2499.78
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2613.14
2	Black	Loss	Hasegawa Kazuto	2590.63
3	White	Win	Tanaka Shotaro	2299.29
5	Black	Win	Kito Shinichi	2179.63
3rd Anji World Renju Open, online, Group A
Date	2020-12-06		Rating	2481.02
Round	Color	Result	Opponent
1	Black	Win	Stoyanov Kirill	2232.70
2	White	Win	Jang Won-cheol	2355.63
5	White	Loss	Żukowski Michał	2580.18
6	Black	Loss	Park Woong-bae	2383.43
7	Black	Win	Prokopyev Andrei	2086.69
58 Meijinsen Tournament
Date	2020-09-21		Rating	2481.55
Round	Color	Result	Opponent
1	White	Win	Matsuura Hiroshi	2375.35
2	Black	Loss	Tanaka Toshiki	2464.65
3	Black	Loss	Fujita Maiko	2371.23
4	Black	Loss	Fujita Yudai	2480.96
5	Black	Loss	Kamiya Shunsuke	2818.23
6	White	Loss	Makino Mitsunori	2518.99
7	Black	Loss	Nakayama Tomoharu	2836.62
8	White	Win	Tamada Yoichi	2527.62
9	White	Draw	Okabe Hiroshi	2730.32
58 Meijinsen Qualification Kansai area 2nd round
Date	2020-07-19		Rating	2490.11
Round	Color	Result	Opponent
1	White	Win	Makino Mitsunori	2488.84
2	Black	Draw	Kito Shinichi	2169.87
3	White	Draw	Hasegawa Kazuto	2591.33
58 Meijinsen Qualification Kansai area 1st round
Date	2020-06-21		Rating	2492.99
Round	Color	Result	Opponent
1	Black	Win	Hayashi Shoichi	2173.62
2	Black	Win	Kito Shinichi	2173.42
3	Black	Win	Sakamoto Suzan	2272.56
4	Black	Loss	Makino Mitsunori	2474.77
5	Black	Win	Iio Yoshihiro	2377.12
57 Meijinsen Qualification Kansai area 2nd round
Date	2019-06-16		Rating	2518.55
Round	Color	Result	Opponent
1	Black	Win	Hasegawa Kazuto	2597.85
2	Black	Loss	Kawamura Norihiko	2671.67
3	Black	Loss	Kashihara Akihiko	2373.27
ex1	White	Draw	Hasegawa Kazuto	2597.85
ex2	White	Loss	Hasegawa Kazuto	2597.85
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2522.51
Round	Color	Result	Opponent
1	White	Win	Kashihara Akihiko	2372.24
2	White	Win	Makino Mitsunori	2291.93
3	Black	Win	Iio Yoshihiro	2440.12
4	Black	Loss	Kawamura Norihiko	2672.12
56 Meijinsen Qualification Kansai area 2nd round
Date	2018-06-17		Rating	2547.95
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2498.89
2	Black	Draw	Hasegawa Kazuto	2581.71
3	Black	Loss	Kawamura Norihiko	2662.99
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	2549.64
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2287.44
2	Black	Win	Ozawa Tetsushi	2011.38
3	White	Loss	Kawamura Norihiko	2664.07
4	Black	Win	Hata Masayuki	2185.54
13 Kansai Championship 2nd round
Date	2018-02-18		Rating	2555.21
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2171.58
2	Black	Loss	Iio Yoshihiro	2535.12
3	Black	Win	Hasegawa Kazuto	2582.46
13th All Japan Championship
Date	2018-01-28		Rating	2556.24
Round	Color	Result	Opponent
1	Black	Loss	Kamiya Shunsuke	2811.82
2	White	Win	Sato Kiyotomi	2433.56
3	Black	Win	Ishitani Shin-ichi	2417.64
4	White	Win	Miyamoto Syunju	2266.79
5	Black	Loss	Nakayama Tomoharu	2852.15
6	White	Win	Okabe Hiroshi	2716.17
13 Kansai Championship 1st round
Date	2017-10-22		Rating	2548.27
Round	Color	Result	Opponent
2	Black	Win	Sakamoto Suzan	2277.28
3	Black	Draw	Iio Yoshihiro	2544.42
4	White	Loss	Kawamura Norihiko	2657.43
5	Black	Win	Matsui Tsunehiro	2182.09
World Championship 2017, BT
Date	2017-08-12		Rating	2543.05
Round	Color	Result	Opponent
1	Black	Win	Metreveli Maksim	2315.15
2	White	Loss	Liu Yang	2672.19
3	Black	Win	Liao Jun-Yen	2341.04
4	Black	Loss	Yang Yu-Hsiung	2434.83
5	Black	Loss	Wai Chan Keong	2681.08
6	White	Win	Rahumägi Brenet	2330.70
7	Black	Win	Karpov Fyodor	2272.84
8	Black	Win	Balabhai Viktor	2505.55
9	White	Loss	Topkin Georg-Romet	2525.51
World Championship 2017, QT
Date	2017-08-05		Rating	2542.94
Round	Color	Result	Opponent
1	White	Win	Park Sang-Hyeon	2243.88
2	Black	Draw	Lan Zhiren	2637.89
3	Black	Loss	Tang Kai Lam	2771.57
4	White	Loss	Epifanov Dmitry	2685.17
5	Black	Win	Balabhai Viktor	2505.92
6	White	Draw	Wai Chan Keong	2680.69
7	Black	Draw	Oll Aivo	2796.66
55 Meijinsen Qualification Kansai area 2nd round
Date	2017-06-18		Rating	2538.33
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2555.94
2	Black	Win	Hasegawa Kazuto	2610.76
3	Black	Loss	Kawamura Norihiko	2641.11
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	2536.35
Round	Color	Result	Opponent
1	White	Win	Nishida Toshio	2088.42
2	Black	Loss	Kawamura Norihiko	2641.68
3	Black	Win	Hata Masayuki	2204.25
4	Black	Win	Tanaka Toshiki	2455.27
12th All Japan Championship
Date	2017-03-26		Rating	2530.95
Round	Color	Result	Opponent
1	Black	Loss	Nakamura Shigeru	2966.75
2	Black	Win	Maruta Koji	2153.07
3	White	Loss	Tamada Yoichi	2550.38
4	Black	Win	Sakamoto Suzan	2271.62
5	Black	Win	Ishitani Shin-ichi	2394.65
6	Black	Win	Koyama Jun	2607.65
54 Meijinsen Qualification Kansai area 2nd round
Date	2016-06-19		Rating	2483.40
Round	Color	Result	Opponent
1	White	Draw	Tanaka Toshiki	2453.62
2	Black	Win	Matsui Tsunehiro	2209.12
3	Black	Loss	Iio Yoshihiro	2563.17
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	2478.47
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2035.26
2	Black	Loss	Iio Yoshihiro	2564.25
3	Black	Win	Hata Masayuki	2185.88
4	White	Win	Matsui Tsunehiro	2213.03
Team World Championship 2016
Date	2016-05-04		Rating	2476.88
Round	Color	Result	Opponent
1	White	Loss	Mesila Villem	2584.35
2	White	Loss	Oll Aivo	2825.14
3	Black	Loss	Karlsson Stefan	2563.01
4	Black	Loss	Fedorkin Oleg	2732.41
5	Black	Win	Filinov Vladimir	2495.24
6	Black	Loss	Qi Guan	2819.22
7	Black	Loss	Yang Yu-Hsiung	2446.49
9	White	Win	Orlov Denis	2285.83
11 Kansai Championship 2nd round
Date	2016-03-20		Rating	2475.02
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2278.98
2	White	Loss	Iio Yoshihiro	2556.92
3	White	Draw	Kashihara Akihiko	2342.08
11th All Japan Championship
Date	2016-01-11		Rating	2474.62
Round	Color	Result	Opponent
1	Black	Win	Chigira Makoto	2029.76
2	Black	Loss	Fukui Nobuhiro	2572.85
3	Black	Win	Kudomi Takahiro	2192.65
4	White	Draw	Tamada Yoichi	2573.53
5	Black	Win	Fujita Yudai	2447.83
6	White	Loss	Kamiya Shunsuke	2723.64
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2472.26
Round	Color	Result	Opponent
S1	White	Loss	Okabe Hiroshi	2717.86
S2	Black	Win	Nishida Toshio	2077.07
S3	White	Loss	Hasegawa Kazuto	2668.61
S4	Black	Loss	Sakamoto Suzan	2284.12
S5	White	Loss	Ishitani Shin-ichi	2395.33
11 Kansai Championship 1st round
Date	2015-10-25		Rating	2474.39
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2092.05
2	Black	Win	Kashihara Akihiko	2340.73
4	White	Win	Sakamoto Suzan	2283.75
5	Black	Draw	Matsui Tsunehiro	2214.56
World Championship 2015, BT
Date	2015-08-12		Rating	2482.77
Round	Color	Result	Opponent
1	Black	Loss	Wang Chih-Kung	2341.60
2	Black	Win	Lavrik-Karmazin Maksim	2293.06
3	Black	Win	Karpov Fyodor	2137.85
4	Black	Win	Jonsson Peter	2388.61
5	White	Loss	Volkov Sergey	2467.81
6	Black	Win	Topkin Georg-Romet	2338.53
7	Black	Win	Sun In	2440.52
8	Black	Draw	Epifanov Dmitry	2710.28
9	Black	Loss	Karasyov Maxim	2613.47
World Championship 2015, QT
Date	2015-08-05		Rating	2483.38
Round	Color	Result	Opponent
1	Black	Loss	Huang Yen-Hua	2476.92
2	White	Win	Balabhai Viktor	2463.48
3	Black	Win	Poltaratsky Nikolay	2547.34
4	Black	Loss	Hõbemägi Martin	2653.37
5	Black	Draw	Wang Qingqing	2628.60
6	White	Loss	Nakayama Tomoharu	2765.29
7	White	Loss	Karasyov Maxim	2612.69
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2484.79
Round	Color	Result	Opponent
1	White	Win	Hata Masayuki	2185.83
2	White	Win	Mano Yoshihisa	2362.69
3	White	Win	Kusajima Masato	2264.30
4	Black	Win	Yoshida Hisao	2165.31
5	White	Win	Kobayashi Koichi	2284.91
6	White	Win	Miyagawa Junzo	2246.77
53 Meijinsen Qualification Kansai area 1st round
Date	2015-05-17		Rating	2481.32
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2525.94
2	White	Win	Kubo Izumi	2084.23
3	Black	Win	Matsui Tsunehiro	2217.20
4	White	Loss	Koiso Shigemasa	2189.20
10th All Japan Championship
Date	2015-03-29		Rating	2481.42
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	2063.53
2	White	Draw	Kudomi Takahiro	2255.46
3	Black	Win	Tamada Yoichi	2584.18
4	Black	Win	Ishitani Shin-ichi	2425.59
5	Black	Loss	Nakamura Shigeru	2905.43
6	White	Draw	Okabe Hiroshi	2738.23
48 Touryumonsen Tournament
Date	2015-03-15		Rating	2479.74
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1984.96
2	Black	Win	Takahashi Roi	2173.14
4	White	Win	Ozawa Tetsushi	2046.59
5	White	Win	Watanabe Nobuo	1936.83
10 Kansai Championship 2nd round
Date	2015-02-15		Rating	2475.40
Round	Color	Result	Opponent
1	White	Draw	Iio Yoshihiro	2521.38
2	Black	Loss	Miyagawa Junzo	2240.56
3	Black	Win	Sakamoto Suzan	2287.71
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2465.38
Round	Color	Result	Opponent
A1	White	Win	Ozawa Tetsushi	2049.29
A2	Black	Win	Watanabe Nobuo	1962.84
A3	White	Win	Tada Ayako	2315.08
A4	White	Win	Takahashi Roi	2164.23
A5	White	Win	Kon Akira	1992.46
A6	White	Loss	Noda Daigo	2142.30
10 Kansai Championship 1st round
Date	2014-10-26		Rating	2464.29
Round	Color	Result	Opponent
1	Black	Win	Kubo Izumi	2082.83
2	Black	Win	Miyagawa Junzo	2229.53
3	White	Win	Kon Akira	1992.20
4	White	Win	Sakamoto Suzan	2296.54
52 Meijinsen Qualification Kansai area 1st round
Date	2014-05-18		Rating	2440.27
Round	Color	Result	Opponent
1	White	Win	Kubo Izumi	2106.81
2	Black	Loss	Matsui Tsunehiro	2206.96
3	Black	Loss	Sakamoto Suzan	2304.89
4	Black	Win	Kon Akira	1985.41
47 Touryumonsen Tournament
Date	2014-03-16		Rating	2439.85
Round	Color	Result	Opponent
1	White	Win	Ozawa Tetsushi	2065.95
2	Black	Win	Watanabe Nobuo	2006.00
3	White	Win	Kon Akira	1988.35
4	White	Win	Ozawa Tetsushi	2065.95
5	Black	Win	Watanabe Nobuo	2006.00
6	Black	Win	Kon Akira	1988.35
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2409.43
Round	Color	Result	Opponent
A1	White	Win	Chen Kuo-Hui	2043.05
A2	White	Win	Tada Ayako	2303.47
A3	White	Win	Takahashi Roi	2180.20
A4	White	Loss	Kawano Takahisa	2380.14
A5	White	Win	Watanabe Nobuo	2026.67
A6	Black	Win	Ozawa Tetsushi	2048.76