อิทธิพงษ์ จิตรสำราญ (Sicilian149) — Chess Biography
อิทธิพงษ์ จิตรสำราญ, who often plays under the username "Sicilian149", is a Thai rapid chess specialist with a taste for sharp openings and long, tactical affairs. Preferring Rapid time controls, he combines heavy opening preparation with an uncanny ability to fight back from difficult positions — the kind of player who can make a comeback look like a feature, not a bug.
- Preferred time control: Rapid (most active and successful).
- Career hallmark: deep middlegame fights and long decisive games (avg ~64 moves).
- Peak Rapid rating: 2024 (2025-09-27) — a milestone for a persistent competitor.
- Quick view of rating trend:
Playing Style & Key Statistics
If you play Sicilian149, expect long, tactical tussles. He tends to take games deep — high endgame frequency and average decisive lengths above the club norm. He has a notable comeback instinct and performs well after material losses.
- Tactical comeback rate: impressively high — he often turns bad positions around.
- Avg moves per decisive game: ~64 (a fondness for long battles and endgames).
- Early resignation rate: high — when convinced, he spares you the long mercy; otherwise, he fights hard.
- Strong time-of-day play: performs best around late-morning (11:00) and several evening hours.
Favourite Openings & Notable Performance
อิทธิพงษ์ is an opening practitioner who returns to trusted systems often. Two names you’ll see on his scoresheet again and again are the Scotch Game and Petrov’s Defense — aggressive and symmetrical weapons, respectively.
- Scotch Game — a reliable scoring choice as White; frequent and successful. Scotch Game
- Petrov’s Defense — a workhorse as Black; heavily played and well-studied. Petrov's Defense
- Also uses a mixture of French, Scandinavian and adventurous traps (Blackburne Shilling, Elephant Gambit) depending on the mood and time control.
- Openings statistics highlight consistency: many thousands of rapid games with repeated success in core lines.
Memorable Runs & Opponents
Highlights from a long and active online career include long winning streaks and several one-sided opponent matchups that look like they belong in a comic book.
- Longest winning streak: 16 games — a streak you notice on the leaderboard.
- Longest losing streak: 12 games — even the best have their Mondays.
- Standout rivalries: an extraordinary record vs. maykannika (45–1–1) — one for the highlight reel and post-game banter.
- Most-played opponents include maykannika, meteethitipatiphat and fatbear96.
Sample Game (playable)
Below is a short illustrative PGN you can load into a viewer to see typical middlegame themes Sicilian149 enjoys — central tension, piece activity, and long endgame play.
Load this PGN into a board:
What to Expect When You Challenge Him
- Be ready for long games — bring coffee or a charged phone.
- Avoid quick material imbalances unless you’re prepared to defend tenaciously — comeback rate is high.
- Studying Scotch and Petrov lines will pay dividends; he returns to those systems a lot.
- If you face him as Black, watch out for prepared traps and unusual gambits; as White he prefers to press with central tension.
Fun Facts & Placeholders
- Nickname: Sicilian149 — a hint that he enjoys spicy openings and memorable usernames.
- Notable peak: 2024 (2025-09-27) — a proud career highlight.
- Explore his favorite concepts: Scotch Game, Petrov's Defense.
- Want to study his typical games visually? Use the PGN above in any viewer for a quick lesson.
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