Profile Summary: CosmicBoss101
Meet CosmicBoss101, a chess player whose rating history might remind you of a thrilling space adventure—sometimes orbiting near the stars, sometimes experiencing gravitational pulls that make the rating dip, but always ready for the next cosmic explosion of brilliance on the board.
Starting their journey back in 2015 with a modest Blitz rating of 1078, CosmicBoss101 has steadily evolved, reaching a personal best Blitz rating just shy of 1950 in July 2021. If rapid-fire wins were a superpower, they’d already have it—boasting a peak Bullet rating of a snappy 2306! This speed-chess specialist doesn’t just move fast; they think faster.
Their Rapid games have also seen meteoric rises, with a peak rating near 1941 as recent as October 2024, showing that CosmicBoss101 is not just a flash in the pan but a persistent comet streaking across all time controls.
Known for their love of the French Defense Exchange Variation, this player keeps opponents on their toes navigating through a gambit of defensive riches and tactical skirmishes. They don’t shy away from complexity, often weaving a web of strategic plans with a notable 60.55% endgame frequency—proving their endurance when the pressure is on.
CosmicBoss101's style also shows a healthy dose of patience; they usually wait for nearly 6 moves before the first capture, and their average winning games extend to 63 moves, indicating a knack for long-term strategic battles rather than quick tactical skirmishes (though they can do those too).
Psychologically, they have a comeback rate of 73.44%, turning games around even after setbacks, and an almost ready-to-bounce tilt factor of 15—because who couldn’t be a little grumpy after a blunder or two? Their peak time to put on a show? Early mornings around 7 a.m., when most of us mere mortals are still fighting the snooze button.
With over 3,330 wins in Blitz and a reputation for long winning streaks (up to 29 games!), CosmicBoss101 is a formidable contender on any digital chess battlefield. Though even the cosmos have their dark patches—current losing streaks and tight matches remind us that in chess, every piece moved is a new story.
Memorable game snippet
One of CosmicBoss101’s recent victories was a stylish resignation victory in a French Defense game, showcasing his tactical finesse and strategic prowess to coax opponents into surrender.
Not just a cosmic nickname, but a player whose path through the galaxy of chess is marked by steady progress, tactical comebacks, and a relentless pursuit of the queen’s glory.
Hey CosmicBoss101, here’s a quick performance debrief
What you are doing well
- Consistent opening repertoire. As Black you rely on the French Exchange and score well with the …Bd6/…Ne7 setup. As White you handle closed pawn structures (d4-c4 and Benko positions) confidently.
- Activity over material. In several wins you gave back pawns (e.g. against mile66) to seize open lines and keep the initiative—a good practical approach in 3-minute games.
- Conversion technique. Games vs. @YouCanTryAgain and @carlos_sogal show that once you reach a clearly better endgame you convert smoothly without letting the advantage slip.
Recurrent difficulties
- Pawn storms that over-extend. The loss vs. @julio-ara-ve followed
f4-f5too early, weakening e- and g-files. Similar story in the Nimzo loss where 25.h3 created dark-square holes just before …Nf4!. Adopt a simple check-list: “Is my king safer than his? Do I control the square I leave behind?” - Tactical vision vs. exposed king. Many miniatures end with …Qg2# or …Qxg2# motifs. Blunder rate will drop if you:
- Spend 15 min daily on “mate-in-2” puzzles.
- During the game, add one extra scan for queen/rook battery on the long diagonal and back rank before each pawn move near your king.
- Time management. Two of your recent losses (vs. akashbhateja, vs. andreigronivo) came from flagging or big drops between moves 10-20. Play a streak of 10 bullet games on increment focusing only on
move instantly with a plan
. The goal is to learn to trust your first candidate move.
Position you should analyse deeply
Black’s last two moves are thematic: …Nf4 (clear a path) and …Qg2#. Add this pattern to your “danger zone” memory bank.
Action plan for the next 2 weeks
- Tactics: 75 puzzles/day on Chess.com’s custom set “queen & knight mates” + “back-rank tricks”. Aim for 90 % accuracy under 30 seconds each.
- Opening tune-up: In the French Exchange start mixing the dynamic line 4…c5 instead of 4…c6 to practise playing with an isolated pawn; this will broaden your middlegame patterns.
- Endgame drill: Play 20 rook-vs-rook endings with table-base guidance; many of your French structures transition to this endgame.
- Blitz with increment: 3 + 2 only. Stop after any game where your clock drops below 20 sec before move 25 and analyse why.
Motivation snapshot
Current streak: +4 / -3
Your personal best: 1949 (2021-07-06) — let’s push +50 points by next month!
When you’re ready for a sparring partner
Challenge me for a 15 | 10 training game and we’ll pause at critical moments.
Keep up the grind and remember: solid king, sound pawns, sharp tactics. You’ve got this!
—Your virtual coach🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| ferozekhan | 1W / 0L / 0D | View |
| shulkin | 1W / 0L / 0D | View |
| maltocro | 1W / 0L / 0D | View |
| vvvinmin | 1W / 0L / 0D | View |
| milskie | 0W / 1L / 0D | View |
| perepichka81 | 0W / 1L / 0D | View |
| atila2001 | 0W / 1L / 0D | View |
| starbrand_quasar | 0W / 1L / 0D | View |
| ferodavid | 1W / 0L / 0D | View |
| asrilhutasuhut | 0W / 1L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| Daniel Girsh | 50W / 388L / 7D | View Games |
| mango7137 | 115W / 62L / 4D | View Games |
| pride_troopers | 47W / 85L / 7D | View Games |
| kjanga | 48W / 48L / 7D | View Games |
| filipkava | 45W / 11L / 9D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2031 | 1680 | 2063 | |
| 2024 | 1898 | 1941 | ||
| 2023 | 1992 | 1777 | 1911 | 1385 |
| 2022 | 2219 | 1752 | 1773 | |
| 2021 | 2306 | 1757 | 1677 | |
| 2020 | 1446 | 1737 | 1725 | 1423 |
| 2019 | 890 | 1217 | 1521 | 1265 |
| 2018 | 965 | 1234 | 1431 | 1150 |
| 2017 | 1020 | 1008 | 999 | |
| 2016 | 1117 | |||
| 2015 | 820 | 1200 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 28W / 38L / 1D | 31W / 34L / 0D | 68.8 |
| 2024 | 167W / 166L / 9D | 143W / 185L / 15D | 68.5 |
| 2023 | 256W / 268L / 25D | 251W / 266L / 28D | 69.6 |
| 2022 | 80W / 76L / 4D | 62W / 93L / 6D | 68.1 |
| 2021 | 362W / 355L / 46D | 284W / 388L / 28D | 70.3 |
| 2020 | 703W / 648L / 41D | 652W / 673L / 57D | 68.8 |
| 2019 | 116W / 125L / 9D | 105W / 135L / 10D | 55.0 |
| 2018 | 706W / 718L / 59D | 668W / 747L / 66D | 53.4 |
| 2017 | 0W / 1L / 0D | 0W / 3L / 0D | 28.2 |
| 2016 | 1W / 1L / 0D | 0W / 1L / 0D | 15.3 |
| 2015 | 1W / 3L / 0D | 0W / 3L / 0D | 37.4 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| French Defense: Exchange Variation | 637 | 292 | 316 | 29 | 45.8% |
| French Defense | 587 | 274 | 286 | 27 | 46.7% |
| French Defense: Advance Variation | 382 | 182 | 187 | 13 | 47.6% |
| Australian Defense | 371 | 170 | 189 | 12 | 45.8% |
| QGD: 2...Bf5 3.cxd5 | 366 | 203 | 153 | 10 | 55.5% |
| QGD: 3.Nc3 Nf6 4.e3 | 257 | 124 | 124 | 9 | 48.2% |
| QGD: 3.Nc3 Bb4 | 222 | 97 | 113 | 12 | 43.7% |
| French Defense: Burn Variation | 218 | 89 | 122 | 7 | 40.8% |
| QGA: 3.e3 c5 | 215 | 115 | 93 | 7 | 53.5% |
| Amazon Attack | 172 | 73 | 94 | 5 | 42.4% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| French Defense: Advance Variation | 156 | 78 | 67 | 11 | 50.0% |
| French Defense | 154 | 85 | 62 | 7 | 55.2% |
| QGA: 3.e3 c5 | 122 | 69 | 47 | 6 | 56.6% |
| Australian Defense | 117 | 67 | 47 | 3 | 57.3% |
| QGD: 2...Bf5 3.cxd5 | 91 | 44 | 41 | 6 | 48.4% |
| London System: Poisoned Pawn Variation | 88 | 59 | 18 | 11 | 67.0% |
| French Defense: Exchange Variation | 77 | 37 | 35 | 5 | 48.0% |
| QGD: 3.Nc3 Nf6 4.e3 | 74 | 29 | 39 | 6 | 39.2% |
| Amazon Attack | 60 | 26 | 27 | 7 | 43.3% |
| QGD: 3.Nc3 Bb4 | 53 | 26 | 21 | 6 | 49.1% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown | 11 | 2 | 9 | 0 | 18.2% |
| Benko Gambit | 10 | 4 | 6 | 0 | 40.0% |
| French Defense | 9 | 6 | 3 | 0 | 66.7% |
| Australian Defense | 6 | 4 | 2 | 0 | 66.7% |
| Amazon Attack | 5 | 2 | 3 | 0 | 40.0% |
| QGD: 3.Nc3 Nf6 4.e3 | 4 | 2 | 2 | 0 | 50.0% |
| QGD: 3.Nc3 Bb4 | 4 | 3 | 1 | 0 | 75.0% |
| QGD: 2...Bf5 3.cxd5 | 4 | 1 | 3 | 0 | 25.0% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 4 | 2 | 2 | 0 | 50.0% |
| QGA: 3.e3 c5 | 4 | 3 | 1 | 0 | 75.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| French Defense | 72 | 44 | 27 | 1 | 61.1% |
| Amar Gambit | 58 | 33 | 24 | 1 | 56.9% |
| Australian Defense | 32 | 21 | 10 | 1 | 65.6% |
| French Defense: Exchange Variation | 24 | 12 | 11 | 1 | 50.0% |
| QGD: 2...Bf5 3.cxd5 | 22 | 18 | 4 | 0 | 81.8% |
| Amazon Attack | 22 | 15 | 6 | 1 | 68.2% |
| French Defense: Advance Variation | 21 | 10 | 10 | 1 | 47.6% |
| QGA: 3.e3 c5 | 20 | 12 | 8 | 0 | 60.0% |
| Barnes Defense | 13 | 8 | 5 | 0 | 61.5% |
| Scandinavian Defense | 13 | 6 | 6 | 1 | 46.1% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 29 | 4 |
| Losing | 15 | 0 |