Avatar of Christopher Gu

Christopher Gu FM

Username: DrDog123

Location: Rhode Island

Playing Since: 2009-05-19 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1630
255W / 142L / 24D
Rapid: 1399
1W / 0L / 0D
Blitz: 2679
1694W / 1264L / 133D
Bullet: 2500
213W / 160L / 10D

Christopher Gu (aka DrDog123) - FIDE Master Extraordinaire

Christopher Gu, proudly bearing the prestigious title of FIDE Master, is one of those chess players who make the 64 squares their personal playground. Known online as DrDog123, Christopher has steadily climbed the ladder of blitz chess mastery, rocking an impressive peak blitz rating of 2676 as of March 2025—enough to make even Magnus consider blinking twice.

From early days with modest ratings hovering in the 1700s, Christopher quickly showed that resignation is a foreign concept. With a career win rate in blitz hovering just above 55% in over 3,000 games, this player combines stubborn resilience and tactical brilliance. In fact, Christopher's comeback rate is a jaw-dropping 81.67%, showcasing a fearless spirit: losing a piece isn’t the end—it's just the beginning of a comeback story!

Speaking of streaks, the longest winning streak hit a remarkable number of 19 games without a hiccup. Though even greats face rough times—with a longest losing streak capped at 15—the bounce-back rate is what sets Christopher apart.

Playing Style with a Pinch of Personality

  • Endgame Enthusiast: Engages in endgames in over three-quarters of their games, savoring the blockbuster moments.
  • Early Resignation Rate: A respectful 2.5%, proving Christopher fights till the very last rook move.
  • Win by Resignation: 1118 games—a clear testament to psychological dominance.
  • Average Moves Per Win: Around 72 moves, which means patience and strategy go hand in hand.

With a preference for the mysterious "Top Secret" openings (over 3,100 games!), Christopher keeps opponents guessing and scrambling. And more than once, opponents have folded early—perhaps just frustrated by the enigmatic style.

Victories Worth Celebrating

One recent dazzling win wrapped up with the Englund Gambit, a sharp and somewhat cheeky opening. Christopher played with laser focus and tactical flair, forcing the opposing side to resign by move 33. Another masterpiece ended in a swift checkmate with the French Defense Classical Steinitz Variation.

Online rivals beware: DrDog123's bullet rating peaked at an eye-watering 2685 in late 2023, showing blazing speed combined with pinpoint accuracy. Whether lightning-fast bullet games or deep daily battles, Christopher's versatility and humor shine through.

When Is DrDog123 at Their Best?

The prime time appears to be late afternoons around 4 PM, where the ratings and win rates spike to a delightful 67%—so if you want a fair fight, maybe avoid the board at that hour. Mondays and Saturdays are also prime winning days.

Famous Opponents and Rivals

Christopher frequently clashes with opponents like likewater and justatrickstar, with mixed results but always entertaining chess drama. Fans appreciate the respectful sportsmanship and the occasional underdog upset.

Final Thoughts

With a tilt factor of 15 (moderate annoyance tolerance), a penchant for dramatic victories by resignation or checkmate, and an uncanny knack for plotting comebacks, Christopher Gu aka DrDog123 is a chess persona to watch. Whether you’re a casual fan or a fellow competitor, their games promise a rollercoaster of strategy, suspense, and sometimes a dash of mischief.


Coach's Avatar

Hi Christopher – personalised post-match report

What’s already strong

  • Explosive tactics. Your win against povelitel3005 featured a crisp attacking sequence ending in 28.Rh8#. Excellent calculation and awareness of piece activity.

  • Fearless opening choices. Lines such as the Englund Gambit and Alekhine’s Defence give you dynamic play early, matching your natural style.
  • Converting material leads – when the clock is healthy. Once ahead and with time to think you finish efficiently; opponents rarely escape.

Top improvement priorities (next 4 weeks)

  1. Clock management. Four of your last five defeats were flags or panic blunders in time pressure. Introduce a “20-second rule”: by move 15 never dip below 20 s in 1|0, 40 s in 3|0, etc. 10-minute weekly sessions of Bullet 0|30 no-premoves will train intuitive move-making.
  2. Playing against quiet/flank systems. Losses to 1.d3 (king_skib) and 1.f4 (Oscar Santiago Ejarque Escudero) show discomfort when no immediate targets appear. Study 6 model games with French-Advance or Caro-Slav pawn chains; the strategic plans are identical.
  3. Defensive technique. Under attack you often seek counter-tactics instead of neutralising threats. Work through two chapters on prophylaxis and exchange sacrifices from Dvoretsky, or the Chess.com “Defence” lesson set. Pay special attention to the concept of intermezzo.
  4. Endgame speed & clarity. Two recent time-outs occurred in winning rook endings. Drill 20 Lucena/Philidor positions with a 30-second limit each; aim for fluent technique, not perfection.

Measurable micro-goals (next 50 games)

Castle by move 10≥ 80 %
Average clock at move 25≥ 10 s  (
01234567891011121314151617181920212223100%0%Hour of Day
)
Blunder rate (Chess-com)< 1.5 %

Opening homework

  • Prepare a universal reply to 1.f4 & 1.d3: e.g. …d5, …g6, …Bg7 setups transposing to King’s-Indian-type structures.
  • Alekhine upgrade: after 5.Be2 d6 6.Nf3 consider …Nb6 followed by …Bf5 to cut White’s central space.

Motivational snapshot

Your most successful playing windows:

MonTueWedThuFriSatSun100%0%Day of Week
. Scheduling rated sessions during these hours should lift your overall score.

Long-term yard-stick

Current personal best: 2679 (2025-09-22). Target +60 Elo by August; the action plan above converts several narrow losses into wins.

Keep the creative sparks flying, Christopher, and pair them with solid time discipline and defensive awareness – the next rating jump is within reach!



🆚 Opponent Insights

Most Played Opponents
Alexander Velikanov 7W / 32L / 0D
justatrickstar 10W / 17L / 1D
Deepweb2020 17W / 7L / 0D
Julius Sun 14W / 3L / 0D
violin7 16W / 1L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2500 2679
2024 2579 2613 1630
2023 2650 2509 1630
2022 2589 2506
2021 2540 2490 1399
2020 2636 2464
2019 2394 2564
2018 2316 2328
2017 2344 2254
2016 2186 1715
2015 2274 2173 1901
2014 1928
2013 2334 2151 1891
2012 2182 1950
2011 2407 2134 1909
2010 2008 2045
2009 2198
Rating by Year2009201020112012201320142015201620172018201920202021202220232024202526791630YearRatingBulletBlitzDaily

Stats by Year

Year White Black Moves
2025 30W / 19L / 2D 19W / 30L / 3D 77.1
2024 284W / 183L / 22D 259W / 214L / 17D 76.3
2023 173W / 110L / 10D 144W / 123L / 20D 81.0
2022 71W / 68L / 7D 82W / 61L / 7D 80.9
2021 94W / 80L / 12D 102W / 81L / 10D 82.8
2020 56W / 33L / 4D 52W / 38L / 5D 78.7
2019 110W / 63L / 4D 96W / 71L / 6D 76.8
2018 78W / 58L / 1D 71W / 63L / 1D 70.8
2017 16W / 12L / 1D 17W / 13L / 1D 85.0
2016 5W / 7L / 0D 6W / 7L / 1D 27.1
2015 12W / 7L / 4D 12W / 7L / 1D 58.1
2014 15W / 3L / 1D 14W / 5L / 1D 45.0
2013 14W / 15L / 3D 20W / 13L / 1D 46.8
2012 35W / 23L / 4D 35W / 23L / 1D 67.4
2011 72W / 22L / 3D 62W / 40L / 1D 59.5
2010 47W / 35L / 5D 48W / 36L / 1D 67.2
2009 44W / 12L / 5D 44W / 14L / 4D 53.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Czech Defense 139 72 62 5 51.8%
Caro-Kann Defense 132 81 46 5 61.4%
Philidor Defense 96 53 37 6 55.2%
Amazon Attack: Siberian Attack 74 34 39 1 46.0%
Döry Defense 73 41 27 5 56.2%
English Opening: Agincourt Defense 69 32 33 4 46.4%
Amar Gambit 68 43 20 5 63.2%
Scandinavian Defense 67 36 29 2 53.7%
London System: Poisoned Pawn Variation 65 34 25 6 52.3%
Colle System: Rhamphorhynchus Variation 60 33 24 3 55.0%
Bullet Opening Games Wins Losses Draws Win Rate
Czech Defense 30 18 10 2 60.0%
Colle System: Rhamphorhynchus Variation 26 18 8 0 69.2%
Amar Gambit 24 9 14 1 37.5%
Modern 19 9 9 1 47.4%
Barnes Defense 15 10 5 0 66.7%
Hungarian Opening: Wiedenhagen-Beta Gambit 14 7 7 0 50.0%
Nimzo-Larsen Attack 13 9 4 0 69.2%
King's Indian Attack 12 10 2 0 83.3%
French Defense 10 6 4 0 60.0%
Australian Defense 8 5 3 0 62.5%
Daily Opening Games Wins Losses Draws Win Rate
Amar Gambit 31 18 11 2 58.1%
Unknown 29 22 7 0 75.9%
Barnes Defense 22 14 7 1 63.6%
Sicilian Defense 15 10 4 1 66.7%
Sicilian Defense: Alapin Variation 14 8 5 1 57.1%
Sicilian Defense: Closed 14 4 8 2 28.6%
Budapest: 3...Ng4 4.e3 11 7 4 0 63.6%
Bird Opening 11 10 1 0 90.9%
Budapest: 3.d5 11 7 4 0 63.6%
Modern 10 7 2 1 70.0%
Rapid Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 19 3
Losing 15 0