Profile Summary: Zvika Gutfroind (aka z2win)
Meet Zvika Gutfroind, otherwise known in the digital realm as z2win — a blitz virtuoso with a penchant for snappy tactics, a solid Pirc Defense aficionado, and a living testament to the phrase "practice makes perfect" (with a masterful touch of stubbornness). This player’s journey through the whirlwind world of blitz chess is nothing short of heroic: over 43,000 wins (yes, you read that right), a peak blitz rating soaring to an impressive 2529, and a current winning streak that would intimidate a chess engine.
From humble beginnings at a modest rating of around 1364 in 2012, Zvika shot up through the ranks with the agility of a knight jumping fearless across the board. His opening repertoire is as diverse as his opponents, but he holds a particular affection for the Pirc Defense — amassing over 11,000 blitz games with it and maintaining a respectable 51.67% win rate. When not fending off opponents in heated bullet contests (where he's clocked a peak of 1795), he's probably honing intricate endgames or plotting his next comeback. Because if there’s one thing this chess warrior excels at, it's bouncing back with a comeback rate of over 87%. Resilience isn’t just a trait, it’s a lifestyle.
Some say Zvika’s average game clock fixes his psychological quirky tilt factor at a manageable 13%, and that his best time to play is reliably at 10 AM — an hour when coffee and queen sacrifices go hand in hand. Known for an average game length of nearly 70 moves per win, patience is his secret weapon; just don’t expect him to give up early, as his early resignation rate is a humble 0.89%, reminding us that in chess as in life, it's not over until the rook sings.
Whether it's wielding the Sicilian Defense like a seasoned gladiator or charming the board with the Hanham Variation, Zvika’s style balances strategic depth with pragmatic tactics. His games are peppered with nerve-testing time scrambles, evidenced by a healthy count of wins and losses on time. Don’t be fooled by the stats: this is a player who knows when to trade pieces and when to keep the pressure boiling — and occasionally, when to win by resignation, which he does quite frequently.
The chess community watches Zvika not just as a numbers machine, but as a true enthusiast who treats the 64 squares like a playground. With a penchant for the Pirc Defense and a thumb on the pulse of blitz thrills, he embodies the spirit of competitive chess with a dash of humor and unrelenting grit. Next time you see z2win online, prepare for a fast-paced lesson in resilience — win or lose, it’s going to be entertaining!
Highlight Game:
On November 11, 2020, in a dazzling display against "Stronger1799," z2win maneuvered swiftly through an Alapin Sicilian Defense, clinching victory on time with a final position bristling with tactical dominance. The game clock and z2win’s nerve held steady — a perfect storm of precision under pressure.
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| evgeny76 | 446W / 294L / 43D | View Games |
| cruz29 | 79W / 129L / 10D | View Games |
| Alexey Ivanyuk | 107W / 82L / 10D | View Games |
| Eduardo Ortiz | 92W / 56L / 0D | View Games |
| ofer zemertov | 58W / 81L / 2D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2020 | 1629 | 2529 | ||
| 2019 | 2366 | |||
| 2018 | 1485 | 2251 | ||
| 2017 | 2214 | |||
| 2016 | 2227 | |||
| 2015 | 2158 | |||
| 2014 | 1615 | 1989 | ||
| 2013 | 1718 | 2031 | ||
| 2012 | 1733 | 1826 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2020 | 2438W / 2197L / 186D | 2354W / 2271L / 199D | 73.9 |
| 2019 | 2891W / 2594L / 202D | 2859W / 2653L / 184D | 72.8 |
| 2018 | 4072W / 3611L / 242D | 3936W / 3781L / 285D | 74.2 |
| 2017 | 3211W / 2771L / 182D | 3156W / 2841L / 199D | 74.4 |
| 2016 | 3291W / 2681L / 196D | 3020W / 2898L / 236D | 74.9 |
| 2015 | 1943W / 1737L / 94D | 1928W / 1790L / 73D | 70.5 |
| 2014 | 1461W / 1257L / 58D | 1371W / 1330L / 69D | 70.2 |
| 2013 | 2937W / 2463L / 123D | 2934W / 2489L / 125D | 69.6 |
| 2012 | 76W / 42L / 0D | 72W / 41L / 1D | 56.8 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Pirc Defense | 11043 | 5706 | 5012 | 325 | 51.7% |
| Sicilian Defense | 3934 | 2191 | 1612 | 131 | 55.7% |
| Pirc Defense Czech Defense | 2657 | 1364 | 1216 | 77 | 51.3% |
| Sicilian Defense Old Sicilian Variation | 2589 | 1384 | 1144 | 61 | 53.5% |
| Philidor Defense Hanham Lion Variation | 2225 | 1121 | 1030 | 74 | 50.4% |
| Pirc Defense Antal Defense | 2111 | 1163 | 901 | 47 | 55.1% |
| Old Indian Defense | 1765 | 860 | 844 | 61 | 48.7% |
| Old Indian Defense Czech Variation | 1734 | 851 | 829 | 54 | 49.1% |
| Philidor Defense Hanham Variation | 1728 | 948 | 708 | 72 | 54.9% |
| Old Indian Defense Ukrainian Two Knights Main Line | 1683 | 781 | 838 | 64 | 46.4% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Pirc Defense | 27 | 19 | 8 | 0 | 70.4% |
| Scandinavian Defense Mieses Kotrc Variation | 20 | 13 | 6 | 1 | 65.0% |
| Owens Defense | 12 | 8 | 4 | 0 | 66.7% |
| French Defense Normal Variation | 12 | 6 | 6 | 0 | 50.0% |
| Philidor Defense | 11 | 7 | 4 | 0 | 63.6% |
| Philidor Defense Hanham Variation | 10 | 7 | 3 | 0 | 70.0% |
| Queens Pawn Opening | 10 | 9 | 1 | 0 | 90.0% |
| Sicilian Defense | 8 | 3 | 4 | 1 | 37.5% |
| Kings Fianchetto Opening | 7 | 4 | 3 | 0 | 57.1% |
| Modern Defense Standard Line | 7 | 4 | 3 | 0 | 57.1% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 16 | 3 |
| Losing | 13 | 0 |