Avatar of Constantius Leonardo Pratama

Constantius Leonardo Pratama FM

Username: bocah_gila

Location: Bekasi

Playing Since: 2012-10-09 (Active)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 1799
17W / 4L / 0D
Blitz: 2566
544W / 443L / 66D
Bullet: 2506
459W / 440L / 32D

Constantius Leonardo Pratama - The FIDE Master Extraordinaire

Meet Constantius Leonardo Pratama, also known in the chess world as bocah_gila. A proud holder of the FIDE Master title, Constantius is a player whose journey through the 64 squares is nothing short of legendary – and occasionally quite wild. From humble beginnings with modest bullet ratings, this fearless tactician skyrocketed to a blistering peak bullet rating of 2701 in June 2023, proving that quick wit and rapid reflexes are indeed formidable weapons.

Playing Style & Strengths

Known for an unyielding comeback spirit (holding an incredible 85.77% comeback rate), Constantius never resigns early – unless the coffee’s gone cold. With an average game length pushing close to 80 moves, battles on the board are marathons, not sprints. The player is equally comfortable wielding the white pieces (53.5% win rate) or defending with the black side (50.1% win rate), showing adaptability across all phases of the game.

Rapid, Blitz, and Bullet Mastery

  • Bullet: From early days rated around 1100, to cracking the 2700 barrier, Constantius’s bullet performance is truly top secret – with a game count surpassing 900 and nearly half resulting in wins.
  • Blitz: A finely tuned blitz warrior, peaking at 2603 Elo, with a winning percentage just over 52%. With over 1000 games under the belt, this speed demon’s playstyle is fast, furious, and often flawless.
  • Rapid: Although fewer games are recorded here, a solid 80.95% win rate makes it clear that rapid play is another format in which Constantius excels – possibly proving that given a bit more thinking time, the magic only multiplies.

Quirks and Trivia

When not busy slam-dunking opponents with sharp openings titled "Top Secret," Constantius shows a striking ability to win on time. The most recent recorded victory came by outlasting a strong opponent, finishing on time with an elegant blend of pressure and patience. Yet, even champions stumble, as losses often come by resignation or clever checkmates – but hey, that’s what makes the journey interesting!

Psychology of a Chess Gladiator

With a tilt factor around 15%, our master keeps calm under fire – because nobody's perfect, even at the top. The most successful hour to unleash tactical brilliance? Around 7 PM, under the quiet hum of evening focus. And if Monday blues get in the way, rest assured by Wednesday, the winning smile returns with gusto.

Notable Opponents

Constant skirmisher against longstanding rivals like junglemath (64 games) and bocah_sakit (44 battles), this rivalry circuit adds spice to an already sizzling career. A favored victim or a worthy challenger? Opposing players better be ready – bocah_gila doesn’t just play chess, they play to win.

From bullet blazings to rapid fire tactics, Constantius Leonardo Pratama is more than a FIDE Master – they’re a chess storm brewing over the horizon, ready to electrify every match with blazing intellect and a dash of unpredictability.


Coach Chesswick's Profile Photo
Coach Chesswick

Hi Constantius Leonardo Pratama 👋

You are playing exciting, resource-rich chess and have recently reached 2603 (2023-06-21). Let’s build on that momentum!

1. Opening phase – aim for “healthy” positions

  • With White you often start with 1 d3, 1 h4 or early queen sorties. While these surprise opponents, they also delay centre control and development (see the loss vs NxCheeseGuy where 4…Bb4+ punished your slow setup). Try adding one classical main line to your repertoire (e.g. Queen’s Gambit or Italian) so you can default to solid positions when surprise value is low.
  • With Black you like the …a5/…b5 ideas (A40, Modern Defence, etc.). The gambit spirit is great, but sometimes you fall behind in development. In the win vs cumabl your early …a5 b5 worked only because White cooperated. Study a backbone defence such as the Queen’s Gambit Declined or the Caro-Kann so you can switch to something stable when needed.
  • Recommendation: create a three-layer repertoire—(1) a mainline, (2) a surprise line, (3) an emergency ultra-solid system.

2. Time management – convert the clock from enemy to friend

Five of the eight listed losses were on time. In several games you still had completely playable positions (e.g. vs ClassyEl, ameetghasi100). Practical tips:

  • Use the opening phase to gain time: play your pet line quickly and bank 20–30 seconds.
  • At move 20 do a “clock health check”. If below opponent by 30 sec or more, simplify the position or speed up.
  • Train with increment games (3 + 2) so every move rewards you with time back.

3. Tactical alertness

You spot tactics well (28.Rxg6+!! vs Der_Balak_3Halak was beautiful) but also miss counter-shots (7…Qxd5!! in your loss to NxCheeseGuy). Daily routine:

  1. 10 rated “Puzzle Rush” attempts per week.
  2. In analysis, label every move “check, capture, threat” to ingrain the scanning habit.
  3. Keep a personal “tactic diary” of motifs you missed (forks, skewers, deflections).

4. Endgame & conversion

Many of your wins come from opponents’ flags rather than checkmate or technical conversion. Strengthen endgame fundamentals so you can finish efficiently when the clock is low:

  • King & pawn vs king;
  • Basic rook endgames (Lucena, Philidor);
  • Opposite-colour bishop positions.

5. Recent instructive game

Review the critical moments annotated below. Focus on centralisation and piece activity after you equalise out of the opening.


6. Performance trends

Your strongest hours and best days to play:

012345678910111213141516171819202123100%0%Hour of Day
 
MonTueWedThuFriSatSun100%0%Day of Week

Next-week training plan

  1. Day 1-2: build main-line repertoire files (Italian & QGD) – 1 hour each.
  2. Day 3-4: 30 min tactical puzzles + 30 min endgame table-base study.
  3. Day 5: play 10 games 3 + 2 focusing on clock management.
  4. Day 6: analyse two wins and two losses (no engine first pass).
  5. Day 7: rest / light chess video.

Stay disciplined, keep the fighting spirit, and your rating climb will continue. Good luck!



🆚 Opponent Insights

Recent Opponents
Theodora Paulina Walukow 3W / 2L / 0D View
guarugenio 1W / 0L / 1D View
Most Played Opponents
junglemath 29W / 35L / 0D View Games
Novendra Priasmoro 6W / 37L / 1D View Games
meydadtasa 13W / 9L / 0D View Games
Ummi Fisabilillah 5W / 16L / 1D View Games
k0ritsu 9W / 6L / 2D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2506 2566
2024 2474 2561 1799
2023 2678 2489 1797
2022 2363 2343 1797
2021 2318 2289 1795
2020 2184 2219 1744
2019 1956 2181
2018 1967 2218 1744
2017 2129 2180 1819
2016 2170 2206
2015 2139 2253
2014 1824
2013 1416 1638 1872
2012 1146 1105 1576
Rating by Year2012201320142015201620172018201920202021202220232024202526781105YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 25W / 27L / 5D 27W / 27L / 4D 76.4
2024 79W / 43L / 6D 75W / 48L / 8D 82.2
2023 90W / 76L / 6D 83W / 70L / 10D 84.4
2022 9W / 6L / 0D 10W / 3L / 1D 69.8
2021 43W / 20L / 2D 38W / 27L / 3D 72.4
2020 25W / 13L / 4D 23W / 20L / 3D 82.8
2019 8W / 6L / 0D 6W / 5L / 1D 75.5
2018 6W / 8L / 1D 3W / 9L / 2D 77.6
2017 20W / 23L / 2D 23W / 17L / 4D 82.3
2016 84W / 63L / 8D 70W / 83L / 4D 83.3
2015 130W / 119L / 15D 122W / 129L / 11D 79.4
2014 5W / 2L / 0D 6W / 2L / 1D 101.8
2013 6W / 4L / 0D 8W / 3L / 0D 70.8
2012 2W / 1L / 0D 2W / 1L / 0D 38.7

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 119 72 41 6 60.5%
Colle System: Rhamphorhynchus Variation 53 26 26 1 49.1%
Sicilian Defense: Closed 36 17 18 1 47.2%
Modern 33 18 12 3 54.5%
Hungarian Opening: Wiedenhagen-Beta Gambit 28 13 12 3 46.4%
English Opening: Caro-Kann Defensive System 27 13 14 0 48.1%
Sicilian Defense: Four Knights Variation, Cobra Variation 27 17 9 1 63.0%
Nimzo-Larsen Attack 26 12 13 1 46.1%
Caro-Kann Defense 24 11 13 0 45.8%
King's Indian Attack 24 15 7 2 62.5%
Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed 89 44 42 3 49.4%
Sicilian Defense: Four Knights Variation, Cobra Variation 60 36 19 5 60.0%
Amar Gambit 32 17 15 0 53.1%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 31 16 15 0 51.6%
Colle System: Rhamphorhynchus Variation 24 10 12 2 41.7%
French Defense 24 13 8 3 54.2%
Caro-Kann Defense 23 13 10 0 56.5%
London System: Poisoned Pawn Variation 23 16 6 1 69.6%
Sicilian Defense 22 13 8 1 59.1%
Queen's Gambit Declined: Hastings Variation 21 12 7 2 57.1%
Rapid Opening Games Wins Losses Draws Win Rate
Elephant Gambit 3 3 0 0 100.0%
Modern 3 2 1 0 66.7%
Hungarian Opening: Wiedenhagen-Beta Gambit 2 2 0 0 100.0%
Petrov's Defense 2 2 0 0 100.0%
French Defense 2 2 0 0 100.0%
Amar Gambit 2 2 0 0 100.0%
Alekhine Defense 2 1 0 1 50.0%
Nimzo-Larsen Attack: Classical Variation 1 0 1 0 0.0%
Blackburne Shilling Gambit 1 1 0 0 100.0%
Modern Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 23 1
Losing 15 0
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