Avatar of Sergei Iskusnyh

Sergei Iskusnyh GM

Username: Iskusnyh

Location: Тюмень

Playing Since: 2019-09-17 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2371
22W / 34L / 15D
Blitz: 2756
1634W / 1049L / 261D
Bullet: 2634
1W / 0L / 0D

Sergei Iskusnyh - Grandmaster Extraordinaire

Sergei Iskusnyh, known in the chess universe simply as "Iskusnyh," proudly carries the prestigious title of Grandmaster, a badge of honor bestowed by FIDE that separates the grandmasters from the amateur pawns. A warrior of the 64 squares, Sergei's blitz rating courageously soared to a peak of 2728 in May 2025—enough to make even the chess gods blink.

His journey through the ranks reads like a thrilling novel of rapid-fire tactics, endurance, and occasional risky gambits that paid off handsomely. Starting from a modest blitz rating around 1291 in 2019, Sergei embarked on an epic climb, showcasing an almost poetic comeback rate near 90%—because who else bounces back from lost pieces with nearly a 53% winning chance than a true grandmaster with nerves of steel?

When Sergei's clock strikes 11 AM, beware: his win rate peaks perfectly, hinting at a secret morning caffeine routine combined with genius-level forecasting on the board. Despite a tilt factor of 6 (hey, even grandmasters get grumpy sometimes), his average moves per win approach a marathon 78 moves, proving he loves the long haul—and that checkmate isn’t for the faint of heart.

Iskusnyh's chess arsenal includes "Top Secret" openings (an in-joke, or is it?), where across nearly 2,800 games his win rate stands at a cool 55%, plus he dominates with 100% success in some select lines like the King's Indian Defense Fianchetto Karlsbad Variation and the Catalan Opening Closed, making his opponents wish they’d prepared more than just a good breakfast.

Away from the numbers, Sergei's game is a captivating blend of tactical wizardry and psychological warfare, combining an eagerness to engage late endgames (he plays nearly 87% of games to the bitter—or brilliant—end) with a surprisingly low early resignation rate (~1.4%), because giving up is for pawns, not grandmasters.

Recent Highlights

Just recently, Iskusnyh dazzled an audience online by delivering a swift checkmate in under 44 moves in a high-stakes blitz match, proving that whether it's a marathon or a sprint, he knows how to put an exclamation point on a game.

Yet for all his triumphs, the battlefield is never without setbacks. Sergei's losses sometimes come down to the clock—his longest losing streak capped at 6 games—but adversity only fuels his drive to return stronger. After all, a grandmaster's true test is never how they start, but how they finish.

In the arena of chess, Sergei Iskusnyh is a tactician, a strategist, and occasionally, a chessboard poet with a killer instinct. Watch the squares carefully—he’s coming for your king.


Coach Chesswick's Profile Photo
Coach Chesswick

Constructive Feedback for Sergei Iskusnyh

Your Key Strengths

  • Dynamic tactical vision. You consistently spot resourceful shots (e.g. 11…Nxe4!! against alexrustemov), creating practical problems for opponents.
  • Versatility in Chess960. Smooth castling sequences and early piece activity show excellent feel for unusual starting positions.
  • Counter-punching defender. You are comfortable giving material back to seize the initiative, frequently turning worse positions into wins on the clock.
  • High peak level: 2763 (2025-07-01) attests to elite tactical and technical ability.

Recurring Challenges

  • Time-trouble losses. Five of your last six defeats ended with your flag falling in technically drawable or winning positions (see games vs Alexander Rustemov & Ivan Saric). You spend ~55 % of your clock in the first 15 moves, then race against the increment.
  • Conversion in simplified positions. In the loss to wunderkind2011 you reached a winning pawn endgame but failed to stabilise before the clock caught you. Similar patterns appear in other endgames where a clean technique would save vital seconds.
  • Over-optimistic pawn grabs. Examples: 15…Qxh2? vs alexrustemov and 23…Nxb3? vs alex_c31 created long-term weaknesses and cost time to defend.
  • Defensive prophylaxis. Moves such as 23…f6 (same rustemov game) and 17…g5 vs dalmatinac101 weakened key dark squares. A quick prophylaxis scan could flag such risks earlier.

Clock Management – Priority #1

  1. Opening repertoire trim. In both classical and Chess960 you sometimes spend 20-30 seconds verifying known ideas. Create a “≤5 sec rule” for first 8-10 moves unless the position is genuinely novel.
  2. Verbal count-down. When your time dips under 1:00, say “simplify” to yourself. Trade queens or liquidate tension so the remaining moves are mechanical.
  3. Mini-blitz drills. Play 1 minute bullet sets focused on only moving instantly after your opponent’s reply. This builds muscle memory and calmness under 3-second increments.

Technical Recommendations

PhaseFocusExercise
Opening Simplify your Black response to 1.e4 in Chess960 & classical. Aim for one main structure to save prep time. Build a 15-line flash-card deck; review daily for one week.
Middlegame Prevent unnecessary pawn moves that create holes. After every candidate move ask, “What new weak squares appear?”
Endgame Queen & pawn vs queen, and rook endings with one passer. Solve 20 studies with 30-second time limit each; record first move instinct.

Illustrative Moment

The following mini-sequence shows how a single risky pawn grab cost both time and stability:


Train yourself to ask “What does my opponent play if I take?” before capturing side-pawns.

Two-Week Action Plan

  • Day 1-3: 30 min/day endgame drill; 10 bullet games with the ≤5 sec opening rule.
  • Day 4-7: Analyse three time-trouble losses, annotate “critical slow moves” and rewrite faster alternatives.
  • Day 8-14: Alternate 15 min positional study (pawn-structure strategy) with 15 min tactical puzzle rush; finish each session with 5 blitz games implementing your new clock discipline.

Progress Tracking

Monitor when your win rate dips:

091011121314151617181920212223100%0%Hour of Day
&
MonTueWedThuFriSatSun100%0%Day of Week
can reveal hidden fatigue zones. Schedule your toughest events during peak performance windows.

Final Motivation

You are already outplaying titled opposition on a regular basis. Sharpening your time management and tightening defensive moves will convert many “flag losses” into comfortable wins. Keep the tactical flair—just package it with a stricter clock routine, and the next rating milestone will follow swiftly.



🆚 Opponent Insights

Recent Opponents
rebeljohnny 0W / 1L / 0D View
Daniel Barria 1W / 0L / 0D View
Максим Щекачихин 0W / 1L / 0D View
Kacper Drozdowski 0W / 1L / 0D View
Pedro Martinez 2W / 2L / 0D View
mik0_ch4n 1W / 0L / 0D View
Valiantsin Yezhel 1W / 0L / 0D View
tugaychess 1W / 0L / 0D View
volanchikchess 0W / 0L / 1D View
Štefan Mazúr 2W / 0L / 0D View
Most Played Opponents
Alexander Rustemov 3W / 13L / 2D View Games
Fedor_Afanasiev 12W / 1L / 1D View Games
Zbigniew Pakleza 5W / 6L / 1D View Games
Evgeny Melikhov 9W / 0L / 2D View Games
Sergei Zhigalko 3W / 8L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2759 2371
2024 2624 2357
2023 2657 2352
2022 2567 2413
2021 2634 2511 2357
2020 2580 2395
2019 1291
Rating by Year201920202021202220232024202527591291YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 244W / 180L / 37D 231W / 193L / 31D 83.3
2024 179W / 92L / 24D 130W / 127L / 27D 84.9
2023 202W / 101L / 19D 159W / 126L / 32D 86.4
2022 93W / 65L / 18D 99W / 57L / 13D 86.8
2021 179W / 101L / 25D 156W / 121L / 31D 85.5
2020 104W / 54L / 19D 99W / 69L / 17D 80.1
2019 0W / 2L / 0D 1W / 1L / 0D 22.2

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
French Defense: Burn Variation 230 121 83 26 52.6%
Catalan Opening: Closed 128 73 47 8 57.0%
Diemer-Duhm Gambit (DDG): 4...f5 114 71 36 7 62.3%
Catalan Opening 112 58 39 15 51.8%
Slav Defense: Bonet Gambit 105 67 31 7 63.8%
French Defense: Tarrasch Variation, Chistyakov Defense 105 59 37 9 56.2%
Amazon Attack 100 54 40 6 54.0%
Slav Defense 96 47 39 10 49.0%
Amar Gambit 94 43 45 6 45.7%
French Defense: Exchange Variation 93 61 28 4 65.6%
Bullet Opening Games Wins Losses Draws Win Rate
French Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 10 0
Losing 6 1
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