Jomar Costa
Meet Jomar Costa, a rapidly rising force on the chessboard who goes by the cunning username shilamarie. While some players play safe, Jomar treats the game like a thrilling roller coaster — expect both breathtaking wins and nail-biting losses!
About the Player
Jomar is no stranger to the intricacies of rapid chess, having played over 276 games in early 2025 alone, securing 162 wins. Despite being mercilessly hunted by tough opponents, his fighting spirit shines through with an impressive peak rapid rating of 1180 (achieved in May 2025). His blitz skills are nothing to scoff at either, boasting a top rating of 777 and a steady accumulation of wins.
Playing Style
Jomar has a flair for dramatic games. He averages 48 moves per victory and isn’t afraid to resign early — only about 3.5% of his games end prematurely in surrender. With a come-back rate of over 74%, he’s got the tenacity of a chess terrier, clawing his way back even when down a piece. He performs better with white pieces (60.3% wins) but black is also no disadvantage.
Favorite Openings
- Top Secret opening — his true signature, with over 182 games and 57% win rate;
- Bishop's Opening — where he occasionally surprises opponents with a cheeky 66.7% win rate;
- Also quite comfortable with the King's Pawn, Three Knights, and Queen's Pawn openings, often leaving foes scratching their heads.
Psychology & Timing
Jomar’s best time to play is around 7 PM, where his winning rate hits a perfect 100% (no pressure, right?). He’s been known to tilt occasionally (tilt factor: 6), but who doesn’t after a few losses? Mondays are a bit rougher, while Tuesdays and Fridays are his chess playgrounds.
Memorable Matches
One highlight was a rapid game on May 3, 2025, where Jomar, playing white, executed a superb Bishop's Opening. His opponent resigned under the pressure of an unstoppable knight fork. Earlier in the day, he also swept the board with a checkmate victory using the Sicilian Defense - O'Kelly Maroczy Bind Paulsen, showcasing his versatility.
Interesting Quirks
- He has a stronger winning percentage against lower-rated opponents (no surprise!) but accepts that stepping up to higher-rated challengers means a mix of win and loss stories.
- Jomar masterfully navigates mid-game tangle and endgames with high frequency, rarely giving up easily.
- When Jomar loses, it’s rarely a one-sided massacre — he keeps the battle close, much to the suspense of spectators.
Whether you meet shilamarie on the battlefield of rapid or blitz, expect clever strategies, daring attacks, and maybe a little bit of chess magic. Remember: it’s not just a game; it’s an adventure!
