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Player Profile

Jeremy Roldan

grinnifwin Denver, CO Since 2008 (Active) Chess.com ♟♟♟♟♟♟
47.0% W 46.2% L 6.9% D
Bullet
2251
2212W 2127L 283D
Blitz
2365
14650W 14582L 2214D
Rapid
2267
580W 446L 51D
Daily
1628
26W 8L 1D

Jeremy Roldan Chess Player: grinnifwin in the Blitz Arena

Jeremy Roldan plays under the username grinnifwin, a handle that sounds like a grin saved for the final flag. The account has spent more than a decade in the online chess arena, and the preferred tempo is clearly blitz. Rapid games appear as quiet side stops, bullet games add spice, and blitz becomes the main engine room.

The opening habits are easy to spot. The player leans heavily on the Amazon Attack with white, then answers black pressure with the Barnes Defense, the Australian Defense, and other sharp sidelines. This is not a textbook collection. It is a chess personality: early piece play, fast development, and a preference for keeping the game noisy.

Blitz Identity and Game Texture

Blitz is where the story really lives. The account has a massive blitz footprint, and the style feels both impatient and durable. Games often survive into the endgame, pieces tend to move early, and the first capture usually arrives before the position fully settles. The result is a playing style that can feel relentless, even when the board turns messy.

  • Blitz is the preferred time control.
  • The opening choice favors the Amazon Attack above most other themes.
  • The game often stays sharp into the middlegame.
  • The player keeps looking for practical chances when positions get complicated.
Win Rate by Opening0%25%75%100%50%Amazon Attack: 50.4% over 7529 gamesBarnes Defense: 45.5% over 5517 gamesAustralian Defense: 46.8% over 3314 gamesAmazon Attack: Siberian Attack: 45.2% over 1691 gamesAlekhine Defense: 45.2% over 1129 gamesColle System: Rhamphorhynchus Variation: 44.1% over 1084 gamesAmazon Attack50%Barnes Defense46%Australian Defense47%Amazon Attack: Siberian…45%Alekhine Defense45%Colle System: Rhamphorh…44%

Notable Opponents and Competitive Habit

The archive also reveals a favorite rival. The most repeated meeting in the record is against pomonabb35, and the volume of games against that opponent is high enough to become part of the account lore. In blitz, repeated matchups are not just statistics. They are training, grudges, and small rituals all at once.

Other frequent names include Mike M. and dzindzi, but the first one stands out as the central recurring opponent. That kind of repetition gives the profile a human edge: this is not just a number machine, but a player who knows exactly which opponents keep showing up.

A Typical Position in the Style

One position captures the flavor. After e4 c5 Nf3 d6 d4 cxd4 Nxd4 Nf6 Nc3 a6, the board is full of quick knight ideas, fast development, and a center that can shift with one slip. The Amazon Attack style asks for exactly that: speed, flexibility, and a willingness to trade into a sharp middlegame.

Bio last updated 2026-08-26