Overview
Erik Santarius, International Master (FIDE), is a modern blitz specialist and prolific online competitor. Known online as yarosavich, Erik mixes deep endgame preparation with a taste for sharp opening surprises. This short biography highlights his style, notable records, and favorite openings for players and fans searching for Erik Santarius chess biography, blitz games, openings and tactics.
Career highlights
- Title: International Master (FIDE).
- Preferred time control: Blitz - a true fast-play expert who flourished in rapid-fire battles.
- Peak performances: 2776 (2019-04-21) and 2748 (2016-03-06) capture his top bursts of form.
- Remarkable streaks: longest winning streak 44 games; current winning streak 6 games.
Playing style and strengths
Erik is a grinder as well as a tactician. He plays long games and rarely shies away from the endgame, producing an average decisive length near 80 moves and an endgame frequency above 80 percent. His tactical resilience shows in comeback and post-loss metrics.
- Avg moves per decisive game: about 80 moves.
- Endgame frequency: high, often turning small advantages into wins.
- Tactical traits: strong comeback rate and a solid win rate after losing material.
- Best time of day: mornings around 08:00 - prime blitz energy hours.
Openings and repertoire
Erik blends reliable defenses with cheeky gambits. He is well prepared for both sides of the board, and his opening choices are a good mix for players who like both structure and surprise.
- As Black in Blitz: Caro-Kann Defense, Scandinavian Defense, London System: Poisoned Pawn Variation.
- As White and on the attack: embraces gambits like the Amar Gambit and the aggressive Barnes Defense when the moment calls for chaos.
- Notable strengths: high win rates in Scandinavian and Caro-Kann lines, plus a favorite batch of Alapin and Sicilian sidelines.
Memorable opponents and records
Erik has played hundreds of rapid and blitz duels against a core set of rivals. His most-played online opponents include gmjoey1, masterleif, and masterofmayyhem. He has an intense rivalry history and many high-volume matchups that shaped his online legacy.
- Most played opponent: gmjoey1 - many marathon encounters and a very even rivalry. Rogelio Jr Antonio
- Other frequent foes: masterleif, masterofmayyhem, raskolnnikov.
Sample game and study
Want a quick tactical taste? Here is a short illustrative mini-king battle you can replay below.
[[Pgn|e4|e5|Nf3|Nc6|Bc4|Bc5|c3|Nf6|d4|exd4|cxd4|Bb4+|Nc3|Nxe4|O-O|Bxc3|bxc3|d5|exd5|Qxd5|Re1|Qf5|Bd3|Qd5|Bxe4|Qxe4|Rxe4+|Be6|d5|O-O|dxe6|fxe6|Ng5|Qf5|Qe2|Rf6|Qh5|Rh6|Qe8+|Rxe8|Rxe8+|Kg7|R1xe6|Rxe6|Qxe6|] View GameFun facts
- Erik loves long finishes - most of his wins arrive after sustained maneuvering rather than quick knockouts.
- He is statistically strongest in early morning hours. Coffee not required, but often present.
- When opponents expect a quiet endgame, Erik often serves a surprise tactic and a grin.