Avatar of Joshua Xia

Joshua Xia NM

Username: DoubleTactic

Playing Since: 2020-06-03 (Inactive)

Wow Factor: ♟♟♟♟

Chess.com

Daily: 1010
23W / 28L / 0D
Rapid: 2037
218W / 167L / 40D
Blitz: 2508
230W / 161L / 32D
Bullet: 2234
118W / 153L / 9D

Joshua Xia - National Master and Chess Enthusiast

Meet Joshua Xia, better known in the realm of pawns and knights as DoubleTactic. A proud National Master, Joshua’s chess journey is a tale of perseverance, strategic brilliance, and enough caffeine-fueled late nights to make even the staunchest rook blink.

Rising Through The Ranks

Joshua started his rapid chess adventures around 2020 with a humble rapid rating just over 1100, and quickly marched up the leaderboard with fierce determination. By December 2024, DoubleTactic had reached a blistering Rapid rating peak of 1994 - almost grandmaster territory, but hey, don’t let the title fool you, Joshua plays like a whirlwind storm on the board.

The Bullet and Blitz Wizard

Watching Joshua play bullet chess is like watching a video game speedrun - lightning fast and astonishingly accurate. His peak bullet rating skyrocketed to an impressive 2382 in early 2025, while blitz play reached a stunning 2569 in March 2025. Opponents beware: when the clock ticks fast, Joshua thrives.

Style and Strategy

With a win rate slightly above 50% in rapid games and a tactical mindset that includes a staggering 74.6% comeback rate after being behind, Joshua is the epitome of the resilient chess player. Known for an enviable 17-game winning streak, DoubleTactic is not just about quick strikes but methodical, enduring battles.

Favorite Openings & Signature Moves

Joshua keeps a few tricks up his sleeve. In rapid games, the "Top Secret" opening yields a solid 63.64% win rate, proving sometimes mystery beats memorization. Other favorites include Queen’s Pawn and Grunfeld Defence in blitz and bullet with near-perfect scores on some rarer variations. A chess chameleon? Absolutely.

Behind the Scenes

Although known to sometimes resign a bit early (about 13% early resignation rate—hey, nobody is perfect), Joshua loves the long game, averaging 67 moves to win and even more when tasting defeat. And while tilted occasionally (tilt factor 20), he bounces back with some of the sharpest comebacks you’ll witness on any digital board.

Recent Highlights

The chessboard has seen many epic battles recently. Joshua’s latest victory was a dazzling checkmate in a Queen’s Pawn Opening blitz game, proving that strategy and timing can outwit even well-prepared adversaries. Of course, no journey is without setbacks, and losses against tough opponents keep the fire burning for next time.

Fun Fact

Joshua plays best at 8 PM, so if you’re planning to challenge DoubleTactic, perhaps avoid this prime hour unless you're ready for a tough tactical dance.

In short, Joshua Xia is a chess warrior carving a legend move by move, representing the National Master title with pride and a dash of cheeky flair.


Coach's Avatar

Positive Aspects of Your Play

Joshua, your recent blitz games demonstrate several strengths that are contributing to your continued improvement:

  • Strong Opening Repertoire: Your success with openings like the Sicilian Najdorf, Caro-Kann Defense, and the Amar Gambit shows a versatile and well-prepared opening knowledge. Notably, your win rates in these openings hover above 60%, indicating effective understanding and execution.
  • Midgame Tactical Awareness: Your games often feature accurate tactical shots and well-coordinated piece activity, which helped secure wins even against high-rated opponents. This tactical sharpness is typical for strong blitz play.
  • Consistent Rating Growth: Your rating trends are positive with a strong slope of 18.5 over the past month and consistently active play. The large improvement over six months (a gain of 1446 points!) reflects dedicated study and game experience.
  • Calculated Risk Taking: In the recent wins, you effectively transitioned from the opening to active play, not hesitating to seize dynamic chances leading to checkmate or winning material.

Areas to Focus On for Improvement

To continue your upward trajectory, focusing on these aspects will help stabilize and further boost your performance:

  • Endgame Technique: Some losses show difficulties in complex endgames, especially against opponents capitalizing on subtle positional edges. Consider dedicating focused training on common endgame patterns and techniques to convert or hold difficult endgames.
  • Handling High Pressure in Complex Positions: A few losses involved giving up critical squares or allowing counterplay in the midgame. Working on calculation accuracy under time pressure and practicing defensive resources during complexity can improve resilience.
  • Consistency in Time Management: Time usage in some games fluctuated, with occasional time trouble affecting decision quality. Practicing keeping a steady pace, especially in key moments, will reduce rushed mistakes.
  • Addressing Slight Opening Weaknesses: While your overall opening performance is strong, some openings like the plain Sicilian Defense have lower success rates. Analyze specific lines where you lose or draw more often to shore up these areas or consider adapting your repertoire slightly.

Recommended Next Steps

  • Review your recent losses to identify recurring patterns or mistakes in transition phases (mid to endgame).
  • Practice endgame studies daily using thematic exercises focused on king and pawn endings, rook endings, and minor piece endgames commonly arising from your openings.
  • Incorporate timed calculation drills to improve accuracy and composure in critical positions during blitz time controls.
  • Maintain a balanced opening repertoire, but periodically analyze your less successful openings and update your lines based on latest theory and personal style.
  • Consider reviewing key final winning combinations from your recent wins to reinforce tactical themes and strategic ideas.

Summary

Your recent games show a very good foundation with a solid win rate and continual rating ascent. Focus on sharpening your endgame and time management to convert more games, and keep building on your strong openings and tactical skills. With steady, focused effort, your rating and performance in blitz should keep trending upwards smoothly.



🆚 Opponent Insights

Most Played Opponents
strategicknightmare12 27W / 1L / 1D
sparkychesstiger 10W / 10L / 5D
Accurify 14W / 5L / 3D
lionkingethan 13W / 5L / 0D
thebigknightmare 6W / 6L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2234 2508 2037 1010
2024 2335 2433 1994 1125
2023 1711 1837 1872 1125
2022 1697 1867 1872 1261
2021 1488 1830 1906 1346
2020 608 1374
Rating by Year2020202120222023202420252508608YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 109W / 94L / 12D 107W / 103L / 13D 64.0
2024 53W / 36L / 3D 37W / 53L / 4D 68.8
2023 14W / 12L / 3D 15W / 19L / 6D 65.2
2022 52W / 50L / 12D 56W / 42L / 13D 82.0
2021 134W / 92L / 20D 128W / 95L / 18D 82.8
2020 21W / 4L / 1D 37W / 9L / 0D 67.7

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 50 22 26 2 44.0%
Modern 28 16 10 2 57.1%
Colle System: Rhamphorhynchus Variation 17 10 7 0 58.8%
East Indian Defense 14 5 8 1 35.7%
Caro-Kann Defense 10 6 4 0 60.0%
Barnes Defense 9 5 4 0 55.6%
French Defense 8 5 2 1 62.5%
Scandinavian Defense 8 6 2 0 75.0%
Sicilian Defense: Najdorf Variation 7 3 4 0 42.9%
French Defense: Exchange Variation 7 1 5 1 14.3%
Blitz Opening Games Wins Losses Draws Win Rate
Unknown 83 45 38 0 54.2%
Ruy Lopez: Brix Variation 24 11 11 2 45.8%
Modern 23 14 8 1 60.9%
Sicilian Defense: Najdorf Variation 23 15 5 3 65.2%
Caro-Kann Defense 20 13 7 0 65.0%
Amar Gambit 20 13 4 3 65.0%
Amazon Attack: Siberian Attack 16 10 5 1 62.5%
Blackburne Shilling Gambit 14 8 5 1 57.1%
Petrov's Defense 10 6 2 2 60.0%
Barnes Defense 10 5 5 0 50.0%
Daily Opening Games Wins Losses Draws Win Rate
Barnes Defense 11 5 6 0 45.5%
Unknown 6 5 1 0 83.3%
Barnes Opening: Walkerling 6 0 6 0 0.0%
Sicilian Defense 4 2 2 0 50.0%
Caro-Kann Defense 3 0 3 0 0.0%
Blackburne Shilling Gambit 2 1 1 0 50.0%
Ruy Lopez 2 1 0 1 50.0%
Alekhine Defense 1 0 1 0 0.0%
Sicilian Defense: Najdorf Variation 1 0 1 0 0.0%
French Defense: Exchange Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 17 0
Losing 20 1