Avatar of Charles Schulien

Charles Schulien FM

Username: cschess

Location: Portland, OR

Playing Since: 2009-06-11 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 2452
110W / 11L / 24D
Rapid: 1628
51W / 4L / 4D
Blitz: 2144
997W / 310L / 52D
Bullet: 1709
1617W / 910L / 78D

Charles Schulien (cschess) - FIDE Master Extraordinaire

Charles Schulien, known in the chess world as cschess, is a FIDE Master who has masterfully danced across the 64 squares with a style both strategic and, dare we say, occasionally sneaky. From humble beginnings in 2008, where their Daily rating started around 1388 and quickly soared to an impressive peak of 2575 in 2024, Charles has proven that perseverance (and apparently caffeine) are key to chess success.

Known for a staggering 80.85% comeback rate and an even more incredible 100% win rate after losing a piece, Charles has shown that giving up is not in their vocabulary — unless the opening book is "Top Secret," which might explain the consistent win rates above 62% across all time controls. Opponents beware: try to capture a piece and you might just gift cschess a winning streak to remember!

Whether blitzing opponents at an average of 2100+ or tactically outclassing rivals in Bullet, Charles has accumulated over 1600 wins in bullet chess alone, despite a few learning moments (117 losses in 2011, anyone?). The longest winning streak? A jaw-dropping 49 games — proving that glitches in the matrix are real.

Off the board, Charles enjoys analyzing why their win rate on Saturday (73.37%) outshines other days — perhaps weekends fuel their chess mojo. Intriguingly, the peak win hours hover around 8 AM and 10 AM, when caffeine and focus presumably align.

With an average game length exceeding 64 moves and a fondness for endgames on nearly 68% of games, Charles is not just about quick wins but also about grinding opponents down in true chess warrior fashion. Early resignation rate? A modest 1.04%, indicating respect for the battle and a refusal to bow out prematurely — on or off the board.

In sum, Charles Schulien combines resilience, high tactical awareness, and an opening repertoire so secretive it would make James Bond jealous. Whether you’re a casual fan or a rival, be ready for a game full of surprises, relentless grind, and perhaps a few cheeky moves from the FIDE Master known as cschess.


Coach's Avatar

Charles Schulien - Game Review and Feedback

Hi Charles, I've reviewed some of your recent games and want to share constructive feedback to help you improve your chess skills further.

Strengths

  • Opening Preparation: You show very good understanding of popular openings like the Queen’s Gambit Accepted and Nimzo-Indian Defense. Your development in these lines is promising, especially your quick and harmonious piece placement.
  • Tactical Awareness: Your recent wins include some well-executed tactical combinations and mating nets, demonstrating alertness to tactical opportunities and threats.
  • Endgame Technique: You demonstrated strong technique converting your advantage into a win, particularly in precise move sequences leading to checkmate or material gain.

Areas to Improve

  • Time Management: Time control fluctuations were noted in some games. Improving your clock management will help avoid losing games on time or rushing critical positions. Try practicing with time controls that challenge your speed but still allow room for deep thinking.
  • Defensive Awareness: In some losses, like the recent Nimzo-Indian game, you faced pressure in the middle game leading to unfavorable exchanges and a weakened king position. Focus on maintaining a solid pawn structure and be cautious about weakening squares near your king.
  • Handling Opponent Pressure: Pay attention to your responses when opponents increase aggressive pressure, especially in complex positions. Prevent counterattacks by improving your calculation and positional understanding under stressful scenarios.

Suggestions for Training

  • Analyze the endings of your recent losses to understand where defensive inaccuracies occurred.
  • Work on tactics puzzles focused on defensive motifs; this can improve your ability to parry threats efficiently.
  • Review concepts in time management and practice using a chess clock regularly.
  • Keep exploring your current openings and improve knowledge about typical plans and traps that arise.

Highlighted Game

For example, in your recent win with White in the Queen’s Gambit Accepted (D21), you played actively in the center and capitalized on your opponent’s inaccuracies to build a strong attack. Try to replicate this dynamic approach in other games.

Also, consider revisiting the loss against DavidRd6 where early exchanges weakened your control in the center and opened lines for your opponent's pieces. Strengthening your strategic defensive skills will help you resist such pressures.

Keep up the hard work, and I’m confident your play will continue to improve!



🆚 Opponent Insights

Most Played Opponents
owenwang2015 22W / 0L / 1D
Profilaxis 13W / 1L / 6D
SnežanaiRajko Marković 11W / 8L / 0D
chenhaoz 16W / 0L / 2D
sahel torres 8W / 8L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2452
2024 1709 2490
2023 1667 2144 1628 2522
2022 2043 2067 1619 2498
2021 1732 2067 1609 2451
2020 1845 2035 2090 2451
2019 1767 2411
2018 1850 2119 2442
2017 1749 2190 2424
2016 1871 2087 2423
2015 1918 2077 2409
2014 1807 1964 2449
2013 1816 2006 1800 2495
2012 1814 1988 2397
2011 1779 2035 1825 2387
2010 1851 2205
2009 2151 1781
2008 1935
Rating by Year20082009201020112012201320142015201620172018201920202021202220232024202525221609YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 2W / 0L / 0D 1W / 0L / 1D 64.0
2024 10W / 1L / 0D 7W / 2L / 0D 47.9
2023 20W / 0L / 0D 21W / 0L / 0D 48.5
2022 28W / 1L / 2D 26W / 3L / 1D 41.5
2021 27W / 7L / 1D 36W / 2L / 2D 48.0
2020 65W / 35L / 4D 58W / 38L / 5D 59.6
2019 25W / 16L / 0D 20W / 21L / 2D 64.6
2018 71W / 43L / 5D 68W / 48L / 3D 65.7
2017 30W / 20L / 1D 24W / 23L / 4D 63.8
2016 59W / 40L / 5D 59W / 40L / 6D 67.8
2015 121W / 57L / 13D 121W / 49L / 14D 67.6
2014 315W / 119L / 7D 281W / 134L / 16D 66.4
2013 330W / 88L / 15D 302W / 117L / 15D 67.6
2012 195W / 47L / 4D 172W / 69L / 11D 65.5
2011 156W / 96L / 11D 152W / 107L / 14D 67.3
2010 10W / 6L / 0D 15W / 6L / 0D 47.4
2009 16W / 4L / 0D 14W / 3L / 0D 63.5
2008 6W / 0L / 0D 7W / 1L / 1D 51.8

Openings: Most Played

Daily Opening Games Wins Losses Draws Win Rate
Italian Game: Two Knights Defense 5 4 0 1 80.0%
London System: Poisoned Pawn Variation 5 4 0 1 80.0%
Amazon Attack: Siberian Attack 5 3 2 0 60.0%
Ruy Lopez: Brix Variation 4 2 1 1 50.0%
Sicilian Defense 4 3 0 1 75.0%
Czech Defense 3 3 0 0 100.0%
East Indian Defense 3 3 0 0 100.0%
Slav Defense: Alekhine Variation 3 2 0 1 66.7%
Sicilian Defense: Alapin Variation 3 3 0 0 100.0%
Ruy Lopez: Schliemann Defense 3 3 0 0 100.0%
Bullet Opening Games Wins Losses Draws Win Rate
Ruy Lopez: Schliemann Defense 131 80 46 5 61.1%
Italian Game: Two Knights Defense 83 51 31 1 61.5%
Scotch Game 69 39 28 2 56.5%
Barnes Defense 67 49 16 2 73.1%
Amazon Attack: Siberian Attack 67 36 30 1 53.7%
King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation 59 35 21 3 59.3%
KGD: Falkbeer, Marshall/Nimzowitsch, 4.dxc6 52 34 17 1 65.4%
Modern 49 37 10 2 75.5%
Döry Defense 49 28 17 4 57.1%
London System: Poisoned Pawn Variation 46 24 21 1 52.2%
Rapid Opening Games Wins Losses Draws Win Rate
Four Knights Game 9 8 1 0 88.9%
Barnes Defense 9 8 0 1 88.9%
Amazon Attack 7 6 1 0 85.7%
Amar Gambit 6 4 1 1 66.7%
Scandinavian Defense 4 3 0 1 75.0%
Three Knights Opening 3 3 0 0 100.0%
Amazon Attack: Siberian Attack 3 3 0 0 100.0%
QGA: 3.e3 c5 3 3 0 0 100.0%
Italian Game: Two Knights Defense 3 3 0 0 100.0%
Modern 3 2 0 1 66.7%
Blitz Opening Games Wins Losses Draws Win Rate
Italian Game: Two Knights Defense 54 37 10 7 68.5%
Ruy Lopez: Schliemann Defense 53 36 13 4 67.9%
King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation 39 23 14 2 59.0%
Amar Gambit 34 23 9 2 67.7%
Four Knights Game 34 26 4 4 76.5%
Döry Defense 32 25 6 1 78.1%
Amazon Attack: Siberian Attack 31 24 5 2 77.4%
London System: Poisoned Pawn Variation 30 23 6 1 76.7%
Scotch Game 29 22 7 0 75.9%
Ruy Lopez: Closed 27 16 10 1 59.3%

🔥 Streaks

Streak Longest Current
Winning 49 0
Losing 11 0