Avatar of Justin Tan

Justin Tan GM

Username: justantan

Location: Melbourne

Playing Since: 2015-03-24 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 499
0W / 0L / 1D
Rapid: 2047
5W / 2L / 0D
Blitz: 2962
4439W / 3595L / 816D
Bullet: 2889
793W / 506L / 74D

Profile of Justantan

Justantan is a determined chess competitor with a passion for competing across multiple time controls. He has amassed thousands of games in Rapid, Blitz, and Bullet formats, consistently honing his tactical awareness and endgame prowess over the years.

Rapid Achievements

In Rapid chess, Justantan’s rating trajectory reveals a strong upward trend, culminating in impressive peaks that surpass 2900 at times. Among his notable achievements is reaching a stellar rating of 2975. He finishes many of his winning Rapid games in an average of around 79 moves, demonstrating both resilience and follow-through in more drawn-out battles.

Blitz Expertise

Blitz is where Justantan truly showcases competitive drive, having played over 8,400 Blitz games. With a win rate edging above 50%, he has managed to maintain consistent performance against a variety of skilled opponents. He stands out through his fighting spirit in mid- and late-game scenarios, frequently turning complex positions to his favor.

Bullet Highlights

In the realm of Bullet chess, Justantan boasts a remarkable 57.7% win rate—an impressive feat in this ultra-fast time control. He has honed quick decision-making skills and an ability to capitalize on tactics, fueling his successful comebacks and steady climb in Bullet ratings.

Style & Tendencies

Statistically, Justantan’s gameplay often transitions into endgames, with endgame-frequent scenarios exceeding 80%. His psychological profile shows a strong comeback rate, suggesting that he rarely gives up even when down material. Additionally, his tilt factor is relatively low, indicating steady nerves in high-pressure matches.

When & How He Plays Best

Tracing performance by day and hour, Justantan often excels during late evening hours (particularly around 21:00), with Saturday and Sunday seeing slightly higher win percentages. He also demonstrates that early resignations are rare in his games, emphasizing his fighting spirit to the final moments.

Notable Opponents

Across his chess journey, Justantan has faced a wide array of strong contenders, from titled players to rising stars, amassing thrilling encounters and building an extensive game archive. He frequently revisits top-level competition—especially in long Blitz streaks—refining his style with each experience.

Overall, Justantan’s profile highlights a steadfast competitor. His spirited performances, strategic resilience, and passion for all phases of the game ensure that he remains a formidable opponent across every chessboard he encounters.


Coach Chesswick's Profile Photo
Coach Chesswick

Hi Justin!

Congratulations on your continued progress – your recent streak of decisive wins shows that you are on the right track. Below is a concise review of your current strengths, the main themes that are costing you points, and a practical training plan you can begin this week.

What you’re already doing well

  • Tactical Alertness. You frequently spot tactical resources in complicated positions. Examples: 18…Qa5!! followed by 19…Qxd2+ in your win vs. over18, and the zwischenzug 22…Rxb4!! in the idaidada game.
  • Piece Activity over Material. You willingly sacrifice pawns for rapid development or open lines. This suits the dynamic nature of Chess960.
  • Opening Flexibility. Bird-like setups with f-pawn thrusts, and Petroff / Dutch structures, are giving you comfortable middlegames. Opponents are often forced to spend time untangling.

Key issues to fix next

  1. Time Management (highest priority).
    • Three of your last five losses were on time (e.g. vs. lnk366).
    • You reach critical endings with under 10 seconds – even when a draw or win is still possible.
    • Action item: adopt a “Stop-Think” checkpoint on moves 15, 25 and 35 – spend at least 5 seconds deliberately checking for tactics and flag danger.
  2. Endgame Conversion.
    • In the loss to lnk366 you were equal at move 37, but inaccurate pawn play and a failure to centralise the king let the game slip.
    • Spend 15 minutes a day on practical rook-and-pawn endings. Recommended drill: “Rook Activity vs. Passer” (Lichess training set #47 or similar).
  3. King Safety in Early Chess960 Positions.
    • Several quick losses (e.g. vs. RogerFarrell10) started with slow king evacuation (10…Ka8?!, 12…Qe5?!).
    • Rule of thumb: castle (or manually tuck the king away) by move 8 – 10 if the centre is fluid.

Targeted training plan (2-week block)

DayFocusMicro-goal
Mon / ThuEndgame drills15 rook-vs-pawn puzzles
Tue / FriTime-control simulation3×3-min + 2-sec games; finish with ≥20 sec on clock
Wed / SatOpening rehearsalPlay 10 blitz starts from random 960 positions and castle by move 8
SundayReviewAnnotate one win and one loss (use the template below)

Your recent peak rating snapshots

Rapid: 2515 (2020-01-27)
Blitz / Live-960: 3003 (2025-06-26)

Game of the week – tactical highlight

Below is the critical sequence from your win vs. over18. Replay it once, then explain (in your own words) why 16…Nf7!! works – teaching is the fastest way to internalise tactics.

[[Pgn| 1 d4 f5 2 Ng3 g6 3 e4 fxe4 4 Nxe4 Nf6 5 Nxf6 exf6 6 h3 Bd6 7 c4 c5 8 d5 Qc7 9 Nd3 g5 10 f3 Bf7 11 Qe3 Re8 12 Qf2 Bg6 13 Re1 O-O-O 14 Rxe8 Rxe8 15 O-O-O Nf7 16 Nxc5 Bf4+ 17 Rd2 Qa5 18 a3 Qxd2+ 19 Qxd2 Re1#|]]

Progress dashboards

Use these to verify that the training plan is working:

  • When do you score best?
    01234567891011121314151617181920212223100%0%Hour of Day
  • Is your Sunday review habit sticking?
    MonTueWedThuFriSatSun100%0%Day of Week

Quick reference checklist (pin to your monitor)

  ▢ King safe by move 10
  ▢ All pieces developed / connected
  ▢ Opponent’s forcing moves checked
  ▢ 30-second buffer maintained
  ▢ Convert extra material with exchanges
  

Stay disciplined with the clock, polish those rook endings, and your rating should climb above 1800 in the next 40 games. Good luck and enjoy the journey!

– Your Chess Coach



🆚 Opponent Insights

Recent Opponents
PracticeMakesOK 1W / 0L / 0D View
Aryan Achuthan 1W / 0L / 0D View
Fever_Code 1W / 0L / 0D View
darhild 1W / 0L / 0D View
Most Played Opponents
Marcus Harvey 120W / 109L / 45D View Games
Christopher Repka 85W / 58L / 9D View Games
Jonah Willow 59W / 32L / 10D View Games
Yaacov Norowitz 38W / 44L / 5D View Games
Abdulla Gadimbayli 43W / 32L / 2D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2889 2962 2047
2024 2905
2023 2900
2021 2860 499
2020 2729 2861 2047 400
2019 2749 2837 2501
2018 2654 2725 2301
2017 2313 2456
2016 1938
Rating by Year2016201720182019202020212023202420252962400YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 128W / 95L / 28D 123W / 106L / 27D 86.1
2024 3W / 0L / 0D 3W / 0L / 0D 72.2
2023 111W / 57L / 13D 91W / 78L / 18D 88.8
2021 1W / 1L / 1D 0W / 0L / 0D 59.3
2020 751W / 553L / 148D 675W / 683L / 124D 85.8
2019 773W / 589L / 146D 699W / 660L / 124D 82.8
2018 1038W / 588L / 135D 884W / 708L / 137D 80.3
2017 12W / 5L / 6D 13W / 8L / 4D 93.0
2016 7W / 1L / 0D 5W / 2L / 0D 65.3

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 339 164 142 33 48.4%
Blackburne Shilling Gambit 331 171 131 29 51.7%
Sicilian Defense: Najdorf Variation 253 133 102 18 52.6%
Amazon Attack: Siberian Attack 242 109 107 26 45.0%
Modern 217 113 87 17 52.1%
London System: Poisoned Pawn Variation 205 95 95 15 46.3%
Scandinavian Defense 194 103 68 23 53.1%
Four Knights Game 166 86 63 17 51.8%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 149 77 61 11 51.7%
Diemer-Duhm Gambit (DDG): 4...f5 148 77 57 14 52.0%
Bullet Opening Games Wins Losses Draws Win Rate
Modern 76 41 34 1 54.0%
Amazon Attack: Siberian Attack 72 46 23 3 63.9%
Nimzo-Larsen Attack 62 37 23 2 59.7%
Amar Gambit 61 28 29 4 45.9%
Australian Defense 59 35 22 2 59.3%
Colle System: Rhamphorhynchus Variation 54 30 21 3 55.6%
Scandinavian Defense 53 31 20 2 58.5%
Amazon Attack 48 33 12 3 68.8%
French Defense 32 23 7 2 71.9%
Alekhine Defense 31 19 11 1 61.3%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Najdorf Variation 5 3 1 1 60.0%
Ruy Lopez: Closed 4 2 1 1 50.0%
French Defense: Burn Variation 4 1 3 0 25.0%
Semi-Slav Defense Accepted 4 3 0 1 75.0%
Blackburne Shilling Gambit 4 0 3 1 0.0%
Scandinavian Defense 3 3 0 0 100.0%
French Defense: Guimard Variation, Thunderbunny Variation 3 2 1 0 66.7%
Caro-Kann Defense 3 1 1 1 33.3%
Ruy Lopez: Closed, Breyer Defense 3 1 1 1 33.3%
Scotch Game 3 3 0 0 100.0%
Daily Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 1 0 0 1 0.0%
Nimzo-Larsen Attack: Classical Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 19 7
Losing 12 0
🐞 Report a Problem