Avatar of Alexander Vinogradov

Alexander Vinogradov

Username: yamatech

Location: 東京都

Playing Since: 2012-01-07 (Inactive)

Wow Factor: ♟

Chess.com

Daily: 1814
58W / 19L / 3D
Rapid: 2165
16W / 7L / 2D
Blitz: 1951
3241W / 2809L / 354D
Bullet: 2008
7544W / 6690L / 577D

Player Profile: yamatech

Since first venturing onto the chessboard in 2012, yamatech has showcased a remarkable journey of growth and consistency across several time controls. Spanning Daily, Blitz, Bullet, and Rapid formats, they have competed in thousands of games, building a comprehensive repertoire of openings that includes Caro-Kann, Sicilian, Alekhine’s Defense, and the King’s Indian, among many others.

In Bullet chess—where speed and precision are paramount—yamatech reached a peak rating above 2200, notably attaining a 2231 rating in 2020. Blitz has similarly been a field of success, with a climb to a max rating above 2100 and a 2024 peak of 2192. Alongside these rapid-paced formats, they have also demonstrated proficiency in Daily contests, hitting ratings above 1800, and Rapid events, breaching the 2000 mark more than once.

Patterns in yamatech’s play reveal an eagerness to push for dynamic advantages, reflected by a high number of endgames entered (nearly 80%) and an impressive “comeback” factor—over 90%—that shows they can fight back even when disadvantaged. Their overall track record includes consistent improvements year after year, illustrating adaptability and a willingness to explore diverse strategies.

Whether locking horns in fast Bullet showdowns or carefully maneuvering in Daily matches, yamatech has forged a reputation as a motivated and tactically aware competitor. With an ever-expanding grasp of theory and practical play, yamatech’s chess journey stands as a testament to passion, skill, and perseverance over the board.


🆚 Opponent Insights

Most Played Opponents
Wilson Fuertes 17W / 22L / 0D
hunting_king 10W / 13L / 0D
llchesschessll 14W / 7L / 0D
marge1b 5W / 12L / 1D
juire 6W / 9L / 2D

Rating

Year Bullet Blitz Rapid Daily
2024 2008 1951
2023 2100 2053 2165
2022 1975
2021 2017 2008 1814
2020 2008
2019 1902 2003 1863
2018 1850 1853 1512
2017 1747 1778
2016 1687
2015 1606
2014 1577 1814
2013 1720 1609 1468
2012 1727 1545 1779
Rating by Year201220132014201520162017201820192020202120222023202421651468YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2024 902W / 758L / 115D 839W / 818L / 113D 80.3
2023 631W / 524L / 66D 559W / 570L / 86D 77.2
2022 153W / 125L / 24D 137W / 136L / 13D 77.3
2021 446W / 365L / 31D 390W / 407L / 33D 75.6
2020 681W / 587L / 59D 647W / 622L / 55D 75.2
2019 1021W / 857L / 77D 977W / 927L / 66D 73.2
2018 841W / 687L / 37D 779W / 748L / 49D 73.2
2017 285W / 251L / 19D 270W / 245L / 25D 73.0
2016 21W / 18L / 1D 22W / 15L / 1D 75.1
2015 0W / 0L / 0D 1W / 0L / 0D 116.0
2014 118W / 73L / 8D 114W / 80L / 12D 76.6
2013 97W / 54L / 4D 95W / 58L / 5D 70.7
2012 395W / 284L / 12D 410W / 270L / 23D 69.9

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Unknown Opening 5544 2832 2410 302 51.1%
Top Secret 768 373 347 48 48.6%
Bullet Opening Games Wins Losses Draws Win Rate
Unknown Opening 12639 6444 5699 496 51.0%
Top Secret 2173 1100 991 82 50.6%
Daily Opening Games Wins Losses Draws Win Rate
Unknown Opening 81 58 20 3 71.6%
Top Secret 14 8 5 1 57.1%
Rapid Opening Games Wins Losses Draws Win Rate
Unknown Opening 24 15 7 2 62.5%
Top Secret 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 16 0
Losing 13 1