Avatar of Sergio Slipak

Sergio Slipak GM

Username: Slipak

Location: Buenos Aires

Playing Since: 2014-09-26 (Inactive)

Wow Factor: ♟♟

Chess.com

Rapid: 1952
15W / 1L / 2D
Blitz: 2292
27W / 12L / 6D
Bullet: 1195
0W / 1L / 0D

Sergio Slipak - Grandmaster Extraordinaire

Meet Sergio Slipak, known to the chess world by the succinct username Slipak, a respected Grandmaster who has mastered the 64 squares with the finesse of a seasoned strategist and the flair of a rapid-fire tactician. Awarded the prestigious Grandmaster title by FIDE, Slipak’s chess résumé is nothing short of impressive—sprinkled with spectacular wins, moments of near invincibility, and the occasional humble defeat that fuels his relentless pursuit of checkmate glory.

Rating & Style

Across rapid, blitz, and bullet formats, Slipak showcases a versatile and aggressive style. His peak blitz rating soared to a fiery 2325, while his rapid form has flirted with a near-2000 rating. Not one to shy away from the clock’s ticking pressure, Slipak boasts a blistering longest winning streak of 11 games—possibly achieved while drinking coffee and plotting his next crushing attack. Despite a modest 1045 bullet peak rating (which frankly sounds like a warm-up), Slipak's rapid and blitz prowess steal the spotlight.

Win-Loss Record

Slipak dominates with an 83% win rate in rapid games featuring his mysterious Top Secret opening—but don't ask us for details, it's a secret for a reason! In blitz, he maintains a solid 60% win rate, proving that speed can be just as sweet as strategy. Bullet, however, is his playground of humble learning, with a single loss marking his debut there. Whether it’s a swift checkmate or a long, grueling endgame averaging over 68 moves per win, Slipak thrives under pressure—and rises splendidly after setbacks, boasting an 83% comeback rate.

Favorite Opponents & Some Quirks

Over his career, Slipak has tangled multiple times with fellow chess-fighters like vitnik2020 and savorymaestro, holding the edge in most confrontations. Interestingly, one opponent named almas_j has outwitted him completely, highlighting that even grandmasters have a nemesis—or two. When asked about his favorite time to strike, Slipak winks and says 1 PM sharp; after all, that’s his statistically strongest hour, clocking a 100% win rate.

Memorable Games

Never one to disappoint, one of Slipak's latest triumphs unfolded with a slick 28-move resignation victory against Kembayev_Bakhytzhan, featuring sharp play in the Indian Game and a well-timed bishop sacrifice that sent his opponent packing. Yet, grandmasters are mortal too—on the very same day, he tasted defeat to Almas_J, reminding the community that even the best occasionally let the queens slip. But true to form, Slipak’s losses are never rushed resignations; rather, they are lengthy battles averaging 95 moves, proving his iron will and fighting spirit.

Playing Style & Psychological Edge

Slipak is a patient gladiator on the board, rarely conceding early and often dragging his endgames deep into the trenches (81% endgame frequency). White squares are his domain, sporting nearly a 79% win rate when playing the first move, while Black still sees a respectable 51% win rate. Armed with low tilt levels and an uncanny knack for bouncing back, Slipak's chess psychology could teach a masterclass titled "Keeping Calm and Moving Rooks."

So who is Sergio Slipak? A relentless strategist, a blitz baller, and an all-around chess wonder who keeps the chessboard buzzing with action, secrets, and just a pinch of grandmaster swagger.


Coach's Avatar

Constructive Feedback for Sergio Slipak

1. Snapshot of Your Current Game

  • Peak rating so far: 1964 (2020-08-01) – a solid indication you can already compete with 2300+ opposition.
  • Typical openings: 1.d4 Nf3 systems as White, flexible Queen’s-Pawn and Catalan setups as Black.
  • Playing rhythm:
    0121213141517181920212223100%0%Hour of Day
    shows a strong win-rate in late evenings, but a notable dip in the first hour after log-in (slow warm-up?).

2. What You Already Do Well

  • Early tactical alertness. In your recent win vs kembayev_bakhytzhan you spotted the Bxh7+ shot (12.Bxh7+) and converted crisply.
  • Dynamic pawn storms. The h-pawn thrusts (h4–h5) against Dutch and King’s Indian setups are timed well and frequently provoke weaknesses.
  • Piece activity over material. You are happy to sacrifice a pawn (e.g., 8.dxc5 in the E10 game) for open lines – an excellent practical skill in 3-minute games.

3. Growth Opportunities

  1. Prophylaxis vs. Counter-Play.
    In the loss to Almas Zhorayev you advanced 16.h5 without first controlling …cxd4/…d4 breaks. ➜ Habit to build: before launching a pawn storm, ask “What is my opponent’s next active break?”
  2. Pawn-Structure Awareness.
    Many defeats arrive after you create long-term pawn weaknesses (e.g., doubled f-pawns in both the Almas_J and 2346PL games). ➜ Drill: 10 minutes a day on pawn-structure puzzles – isolate, double, backward themes.
  3. Conversion in Technical Endings.
    Games against 2200–2300 often reach R+P endings where you still allow counter-chances. ➜ Study: 20 endgames from Dvoretsky’s Endgame Manual (“Rook versus passed pawn” chapter).
  4. Time-Management in Classical (15 | 10+).
    Your move-times average 3-4 sec in quiet positions, then plunge into blitz mode for critical calculations. ➜ Practical rule: “10-20-70” – spend 10 % of your clock in the opening, 20 % in early middlegame, preserve 70 % for complex middlegame/endgame.

4. Opening Tweaks

Vs Queen’s Gambit Declined: After 4…Bb4 you reliably choose 5.cxd5, but the Rubinstein 5.e3 keeps more pieces and may suit your attacking style.
As Black vs 1.d4: Your early …Na6 plan in the Catalan is fun, yet conceding the c-file. Review 6…dxc4 7.Qa4+ to ensure you’re comfortable giving up the bishop pair.

5. Concrete Moment to Review


Critical error 22.Qxe6+ gave Black the tempo to regroup with …Kh8–Rf6–Qxg6. Engine evaluation swings from +1.2 to –3.3.
➜ Alternative: 22.Qd3! keeping queens on and eyeing h5 while the e-pawn remains pinned.

6. 4-Week Improvement Plan

DayThemeTypical Task
Mon / ThuEndgame Fundamentals2 Dvoretsky positions + annotate one of your own rook endings
Tue / FriOpening RepairBuild a mini-repertoire vs 4…Bb4 (15 moves deep, two sidelines)
WedTactics & Calculation30 mins on CT-Art, then blindfold replay of your last decisive tactic
WeekendTraining GamePlay one 15 | 10 vs 2300+, analyze without engine first, then compare

7. Motivation Corner

“Great attacking players refine their defence – because longer games give you more chances to attack.”  — GM Shirov

Keep enjoying creative chess, Sergio. A bit more structure in your preparation will convert several of those near-misses into clean wins. Good luck!



🆚 Opponent Insights

Most Played Opponents
ahmed049 2W / 1L / 0D
savorymaestro 2W / 1L / 0D
vitnik2020 1W / 0L / 2D
Almas Zhorayev 0W / 1L / 1D
kembayev_bakhytzhan 1W / 1L / 0D

Rating

Year Bullet Blitz Rapid Daily
2020 1045 2292 1952

Stats by Year

Year White Black Moves
2020 25W / 3L / 4D 16W / 11L / 4D 81.6

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack: Classical Variation 2 2 0 0 100.0%
Scotch Game 2 2 0 0 100.0%
QGD: Ragozin 1 0 1 0 0.0%
Four Knights Game: Spanish Variation 1 0 0 1 0.0%
London System: Poisoned Pawn Variation 1 1 0 0 100.0%
QGA: 4.e3 e6 5.Bxc4 1 1 0 0 100.0%
King's Indian Defense 1 1 0 0 100.0%
QGD: 3.Nc3 Nf6 4.e3 1 1 0 0 100.0%
Benoni Defense: Benoni Gambit Accepted 1 0 0 1 0.0%
Amazon Attack 1 1 0 0 100.0%
Bullet Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 11 0
Losing 2 1