Rodrigo Vasquez (aka K_A_S_T_O_R)
Grandmaster of Blitz, Bullet, and Probably Your Heart
Rodrigo Vasquez is no ordinary chess player. Awarded the prestigious title of Grandmaster by FIDE, Rodrigo has dazzled the chess community with a dazzling mix of tactical brilliance and strategic wizardry. Whether it's blitz, bullet, or rapid chess, Rodrigo's rating rockets consistently near the 2900 mark, proving that even the most complex chessboards can't faze this maestro.
Career Highlights
- Peak Blitz Rating: 2986 (Aug 2023) – yep, just shy of perfection!
- Peak Bullet Rating: 2959 (July 2024) – lightning-fast moves that leave opponents seeing stars.
- Peak Rapid Rating: 2700 (Aug 2020) – steady as a rock in medium time controls.
- Peak Daily Rating: 2131 – even the slowpoke online games can't escape greatness.
Playing Style & Personality
Rodrigo's games are a mix of fiery tactics and cold calculation. With a come-back rate of over 85%, you never count this player out, even if the chips are down (or the queen is gone). Known for patience in endgames with an impressive 86.69% endgame frequency and an eagle-eye for opportunities, Rodrigo loves turning the tables when you least expect it.
Fun fact: Rodrigo's favorite hour to play is 1 PM sharp. Maybe it’s when the queen gets her coffee or the knight stretches its legs?
Signature Openings
Rodrigo guards his opening repertoire like a Grandmaster-level secret agent, but some favorites float to the surface:
- Top Secret – dominant with a 56.78% blitz win rate over thousands of games.
- Sicilian Defense (Najdorf, Pelikan) – fierce and flexible, boasting win rates around 80% in blitz and bullet formats.
- French Defense (Exchange & Tarrasch Closed) – classic and solid with an 80% blitz win rate in select variations.
Recent Battles & Bragging Rights
In the most recent games, Rodrigo executed a crushing victory in a Ruy Lopez Morphy Defense matchup, showcasing both finesse and brute force as the opponent resigned after a brilliant final push.
For the record, Rodrigo’s longest winning streak stands at a jaw-dropping 34 games—because losing is so overrated in the grandmaster’s dictionary.
Online Presence & Opponents
With thousands of wins under the belt and hundreds of opponents battled—including some notorious usernames like kunoichi_69, manudavid2910, and bluewizzard—Rodrigo’s online chess footprint is as deep as Kasparov’s opening theory. The win rate against frequent opponents such as leonidas_maximo reaches almost 93%, making Rodrigo the nightmare of many a challenger.
A Word to Opponents
Think quick, but not too quick... because Rodrigo’s lightning-fast bullet games (where a single slip can cost you dearly) are no joke. Also, don’t be surprised if you see strange opening choices—after all, variety is the spice of chess life!
Overall Performance Overview
Rodrigo, over your recent blitz games, your strength adjusted win rate is approximately 50%, which indicates you are performing at a competitive level relative to your opponents.
Your rating has seen positive progress recently, with a notable 21-point increase over the last month and a 122-point increase over the past three months. However, longer term trends show some fluctuations, with slight declines over six and twelve months, which is normal as competition varies.
Recent Strengths
- Opening Preparation: Your choice of openings like the English Opening, Sicilian Defense, and Caro-Kann Defense has been consistent, giving you solid positions early on. Your understanding of these lines has helped in establishing good middlegame positions.
- Endgame Technique: Several wins involved precise endgame play, converting small advantages. Your focus on key squares and piece activity in the endgame is commendable.
- Positional Play: Using moves like pawn breaks and piece maneuvers to improve position before launching attacks has been effective, as seen in your management of tension and control of the center.
Areas for Improvement
- Time Management: In some losses, the games ended with your opponent winning on time or by resignation when you were low on the clock. Enhancing your time management and decision speed in critical moments will improve results.
- Handling Complex Tactical Positions: A few games featured openings leading to sharp tactical battles where some exchanges and moves could be reconsidered. Practicing tactics and calculation under time pressure can help improve accuracy.
- Endgame Consolidation: Despite good endgame technique, there are a few instances where better defense in slightly worse positions could prolong the game or even reverse outcomes.
Suggestions for Future Improvement
- Continue deepening opening knowledge, especially in your main lines, to save time in the early game and reach better middlegame positions.
- Practice blitz tactics training to sharpen your calculation and spotting of forcing moves quickly.
- Use increment or delay effectively to manage time better and avoid flagging in critical positions.
- Review lost games focusing on moments where you lost control or made tactical oversights to learn from these situations.
- Incorporate more endgame drills, particularly on defending difficult positions and converting minimal advantages.
Example Highlight
In your game against RoiPalma (see game link), you showed good initiative with dynamic play in the middlegame and secured a win by putting pressure on your opponent’s weaknesses and advancing your pawns effectively.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Oleksandr Bortnyk | 5W / 18L / 3D | |
| Dau Khuong Duy | 0W / 2L / 0D | |
| laiditmang05_ducminh | 0W / 0L / 1D | |
| mwpchess | 2W / 0L / 0D | |
| nakhapetian_pogos | 1W / 0L / 0D | |
| niilo1 | 1W / 0L / 0D | |
| rebeljohnny | 2W / 0L / 0D | |
| schachkatze2000 | 3W / 1L / 1D | |
| Pranav V | 4W / 14L / 2D | |
| Agustin Droin | 2W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| leonidas_maximo | 1028W / 68L / 24D | |
| Jose Martinez | 25W / 75L / 16D | |
| Tamaz Mgeladze | 55W / 25L / 8D | |
| Johnathan Bakalchuk | 47W / 30L / 4D | |
| Manu David | 41W / 39L / 0D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2847 | 2863 | ||
| 2024 | 2792 | 2715 | 2460 | |
| 2023 | 2852 | 2923 | 2427 | |
| 2022 | 2741 | 2865 | 2564 | |
| 2021 | 2746 | 2846 | 2131 | |
| 2020 | 2804 | 2812 | 1825 | |
| 2019 | 2542 | 2752 | ||
| 2018 | 2612 | 2777 | ||
| 2017 | 2582 | 2647 | 2546 | |
| 2016 | 1581 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 1062W / 443L / 87D | 991W / 489L / 99D | 83.7 |
| 2024 | 774W / 258L / 89D | 693W / 330L / 71D | 85.1 |
| 2023 | 159W / 67L / 34D | 129W / 90L / 33D | 92.7 |
| 2022 | 380W / 213L / 86D | 346W / 260L / 72D | 91.1 |
| 2021 | 263W / 128L / 39D | 256W / 152L / 31D | 84.0 |
| 2020 | 885W / 510L / 131D | 811W / 578L / 113D | 83.7 |
| 2019 | 30W / 28L / 2D | 28W / 30L / 3D | 84.7 |
| 2018 | 1165W / 757L / 167D | 1056W / 898L / 160D | 84.4 |
| 2017 | 424W / 233L / 31D | 355W / 301L / 44D | 83.0 |
| 2016 | 0W / 1L / 0D | 0W / 0L / 0D | 82.0 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Najdorf Variation | 346 | 248 | 84 | 14 | 71.7% |
| Philidor Defense | 276 | 175 | 86 | 15 | 63.4% |
| Czech Defense | 276 | 166 | 100 | 10 | 60.1% |
| Modern | 224 | 134 | 83 | 7 | 59.8% |
| Caro-Kann Defense | 215 | 123 | 78 | 14 | 57.2% |
| Döry Defense | 160 | 99 | 55 | 6 | 61.9% |
| Caro-Kann Defense: Exchange Variation | 159 | 94 | 58 | 7 | 59.1% |
| Barnes Defense | 159 | 92 | 59 | 8 | 57.9% |
| French Defense: Advance Variation | 158 | 113 | 43 | 2 | 71.5% |
| Scandinavian Defense | 147 | 94 | 44 | 9 | 64.0% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Najdorf Variation | 770 | 480 | 229 | 61 | 62.3% |
| Caro-Kann Defense | 354 | 194 | 105 | 55 | 54.8% |
| English Opening: Symmetrical Variation | 251 | 147 | 72 | 32 | 58.6% |
| French Defense: Winawer Variation, Advance Variation | 226 | 132 | 74 | 20 | 58.4% |
| Amazon Attack: Siberian Attack | 215 | 107 | 90 | 18 | 49.8% |
| Caro-Kann Defense: Exchange Variation | 214 | 127 | 59 | 28 | 59.4% |
| Philidor Defense | 201 | 133 | 54 | 14 | 66.2% |
| Sicilian Defense | 197 | 103 | 76 | 18 | 52.3% |
| Modern | 177 | 113 | 53 | 11 | 63.8% |
| Sicilian Defense: Closed | 153 | 75 | 63 | 15 | 49.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Najdorf Variation | 15 | 8 | 5 | 2 | 53.3% |
| Sicilian Defense | 7 | 3 | 4 | 0 | 42.9% |
| Ruy Lopez: Closed | 7 | 4 | 2 | 1 | 57.1% |
| Barnes Defense | 6 | 3 | 3 | 0 | 50.0% |
| Caro-Kann Defense: Exchange Variation | 5 | 3 | 2 | 0 | 60.0% |
| Bogo-Indian Defense | 5 | 1 | 4 | 0 | 20.0% |
| QGD: Ragozin | 5 | 3 | 1 | 1 | 60.0% |
| Sicilian Defense: Dragon Variation, Accelerated Dragon | 4 | 2 | 2 | 0 | 50.0% |
| English Opening: Symmetrical Variation | 4 | 0 | 2 | 2 | 0.0% |
| Döry Defense | 4 | 2 | 1 | 1 | 50.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| King's Indian Defense: Sämisch Variation, Panno Formation | 1 | 1 | 0 | 0 | 100.0% |
| Caro-Kann Defense | 1 | 1 | 0 | 0 | 100.0% |
| Semi-Slav Defense: Accelerated Meran Variation | 1 | 0 | 0 | 1 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 34 | 2 |
| Losing | 11 | 0 |