Sergiy Kryvosheya – The Chess Grandmaster Known as "skzt"
Sergiy Kryvosheya, better known in the chess world as skzt, holds the prestigious title of Grandmaster awarded by FIDE. A cunning tactician and fierce competitor, Sergiy has battled thousands of blitz games, achieving a peak blitz rating of 2580 in May 2020 and a bullet peak of 2588, making him a formidable opponent in fast-paced arenas.
Armed with a razor-sharp mind and an affinity for the “Top Secret” openings (really, the strategy is so classified even the opponents get confused!), Sergiy boasts a blitz win rate north of 62% across over 400 games. Whether it’s blitz, bullet, or rapid, his playstyle is aggressive yet calculated, with a remarkable comeback rate of 88.57% — so don’t be surprised if he turns a losing position around quicker than you can say "checkmate".
Often found online grinding ranked games, Sergiy shines brightest on Saturdays and at the early dawn hour of 7 AM (maybe fueled by some extra caffeine), winning over 71% of his games on Saturday and boasting over 81% win rate at 7 AM. If you catch him playing at that time, consider your king warned...
Despite the serious accolades, Sergiy has his fair share of ups and downs: a longest winning streak of 11 games and a darkest quintet of losses in a row—but hey, what grandmaster hasn’t had a nightmare streak where pawns just refuse to cooperate? His average game length hovers around 67 moves for wins, proving that this isn't a player who rushes to quick victories; every move is sifted through the mental sieve of strategy and patience.
Fans love his resilience, especially when he loses material — his win rate after losing a piece is an impressive 61.39%. That's right: take a piece from Sergiy, and you might as well brace for a fierce comeback. He’s known as the “tilt-resistant” player too, with a low tilt factor of 5, meaning he stays cool, calm, and calculating when the chips are down.
Some highlights from recent battles include...
- A stunning victory in March 2025 over MateoVader2 using the Alekhine’s Defense Scandinavian Variation, sealed elegantly by resignation after relentless pressure.
- A flawless checkmate in February 2025 against hrundel24, where Sergiy's tactic precision and timing turned the tides dramatically.
- A nerve-wracking time victory in December 2024 against EdmundPlayer, proving sometimes the clock is as much a weapon as the queen.
Beyond the board, Sergiy’s expansive online opponent list and overwhelmingly positive win ratios against many players show a competitive spirit combined with an unwavering dedication to the art of chess.
If you ever see "skzt" blinking an extra time before making a move, don’t be fooled—that’s just Sergiy mentally setting the trap you’re about to fall into. Challenge him if you dare, but remember: in the world of chess, Sergiy Kryvosheya is a tactical storm wrapped in a grandmaster’s cloak.
Hi Sergiy (skzt)!
Congratulations on the steady climb to 2580 (2020-05-26) and a nice recent win in the Alekhine/Scandinavian hybrid (see the tactic below). Your games show a clear attacking flair and willingness to enter sharp positions, but there are a few recurring themes that—if polished—can push you to the next bracket.
What you’re doing well
- Initiative-driven opening play. You frequently seize space with early ...c5/...c4 or Qh5/Bc4, forcing opponents to solve problems from move 1.
- Tactical alertness. The exchange-sac in your latest game was timed perfectly:
- Broad opening repertoire. With White you alternate between the Bishop’s, Queen’s-Pawn Zukertort and English setups; with Black you employ the Alekhine's Defense and Scandinavian, keeping opponents off balance.
Key areas to focus on next
- Respect the “rating gap.” Both of your February games versus 596-rated hrundel24 illustrate a tendency to gamble against lower-rated players, leading to an unnecessary 1-1 split. Play the board, not the rating—convert cleanly instead of experimenting.
- King safety in the middlegame. Early queen sorties (e.g., Qh5 on move 3) often leave you behind in development. Against stronger opposition (see losses to 2300-2600 range) you were punished by central counterplay. Consider delaying the queen until minor pieces are out.
- Time management. Several losses were on the clock (e.g., vs. Tash_Boy). Try a discipline rule: reach move 20 with at least 40% of your starting time.
- Endgame conversion. You generally reach winning endings but occasionally let activity slip (see 11/26 game vs. swop1107). A weekly diet of classical endgames (Capablanca, Karpov) plus practical rook-pawn drills will pay off quickly.
- Defensive technique. When your attack is parried you sometimes overextend (loss to Euphonics2). Practice “best-defense” exercises: set up inferior positions vs. an engine and hold.
Action plan for the next 4 weeks
- Opening maintenance: pick two mainlines (one for each color) and review 15-move depth with a cloud engine. Add one completely new solid line to force yourself to play quieter positions.
- Tactics quota: 25–30 mixed-difficulty puzzles per day with 5-minute cap each. Focus on “defensive” tags, not just mating nets.
- Endgame Monday: each Monday watch one annotated model game that ends in a technical win; then reproduce the final position vs. engine until you can convert under 60 seconds.
- Sparring: play two 10|5 games daily using a strict “no pre-moves before move 15” rule to ingrain thoughtful pace.
- Self-review: after every session tag one critical mistake and one highlight. Build a mini database of “my recurring errors.”
Progress trackers
Use these to verify that the plan is working:
- Hourly performance:
- Consistency across the week:
Stick to the structure above, and your attacking style will be supported by reliable technique and clock control. I’m looking forward to seeing you cross 2600 soon—good luck!
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| hrundel24 | 4W / 1L / 5D | View |
| Most Played Opponents | ||
|---|---|---|
| tchum | 8W / 9L / 0D | View Games |
| hrundel24 | 4W / 1L / 5D | View Games |
| canamico | 5W / 2L / 0D | View Games |
| aspnet3 | 3W / 2L / 1D | View Games |
| jack_in_the_box | 3W / 2L / 1D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 1923 | |||
| 2024 | 2538 | |||
| 2023 | 2406 | |||
| 2022 | 2442 | |||
| 2021 | 2584 | |||
| 2020 | 2588 | 2397 | ||
| 2019 | 2358 | |||
| 2016 | 2132 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 2W / 0L / 1D | 3W / 1L / 4D | 70.3 |
| 2024 | 16W / 20L / 2D | 24W / 12L / 5D | 77.4 |
| 2023 | 7W / 5L / 3D | 11W / 2L / 3D | 75.9 |
| 2022 | 3W / 1L / 0D | 3W / 2L / 0D | 53.2 |
| 2021 | 0W / 1L / 0D | 0W / 0L / 0D | 60.0 |
| 2020 | 14W / 8L / 2D | 15W / 9L / 3D | 63.8 |
| 2019 | 87W / 39L / 4D | 86W / 35L / 7D | 72.0 |
| 2016 | 7W / 2L / 0D | 5W / 2L / 0D | 53.4 |
Openings: Most Played
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 2 | 0 | 0 | 2 | 0.0% |
| Bird Opening: Dutch Variation | 1 | 0 | 0 | 1 | 0.0% |
| Alekhine Defense | 1 | 1 | 0 | 0 | 100.0% |
| Amazon Attack | 1 | 0 | 0 | 1 | 0.0% |
| Czech Defense | 1 | 0 | 0 | 1 | 0.0% |
| Bishop's Opening | 1 | 1 | 0 | 0 | 100.0% |
| Barnes Opening: Walkerling | 1 | 0 | 1 | 0 | 0.0% |
| London System: Poisoned Pawn Variation | 1 | 1 | 0 | 0 | 100.0% |
| Colle System: Rhamphorhynchus Variation | 1 | 1 | 0 | 0 | 100.0% |
| Petrov's Defense | 1 | 1 | 0 | 0 | 100.0% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scandinavian Defense | 80 | 51 | 23 | 6 | 63.8% |
| Benko Gambit | 26 | 16 | 8 | 2 | 61.5% |
| London System: Poisoned Pawn Variation | 19 | 12 | 7 | 0 | 63.2% |
| English Opening: Symmetrical Variation | 16 | 9 | 7 | 0 | 56.2% |
| English Opening: Symmetrical Variation, Anti-Benoni Variation | 16 | 13 | 1 | 2 | 81.2% |
| Alekhine Defense | 15 | 10 | 5 | 0 | 66.7% |
| Modern Defense | 13 | 10 | 2 | 1 | 76.9% |
| Slav Defense: Bonet Gambit | 13 | 9 | 4 | 0 | 69.2% |
| King's Indian Defense: Orthodox Variation, Classical System, Benko Attack | 8 | 4 | 4 | 0 | 50.0% |
| Modern | 7 | 2 | 4 | 1 | 28.6% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Slav Defense | 1 | 0 | 1 | 0 | 0.0% |
| Colle System: Rhamphorhynchus Variation | 1 | 1 | 0 | 0 | 100.0% |
| Unknown | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 11 | 3 |
| Losing | 5 | 0 |