Avatar of Velislav Kukov

Velislav Kukov IM

Username: Velis23

Location: Kustendil

Playing Since: 2014-11-08 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1138
0W / 1L / 0D
Rapid: 2494
33W / 21L / 4D
Blitz: 2702
4125W / 3313L / 707D
Bullet: 2176
1W / 1L / 0D

Velislav Kukov (aka Velis23)

International Master | Blitz Maestro Extraordinaire

Meet Velislav Kukov, a chess warrior with the prestigious title of International Master bestowed by FIDE. Known in the chess realm as Velis23, Velislav has over the years turned countless blitz battles into stunning victories, proving that lightning-fast moves and deep strategic insight are not mutually exclusive.

With a blitz peak rating soaring to an impressive 2651 in January 2025, Velislav has mastered the art of thinking several moves ahead even when the clock ticks away mercilessly. His gameplay is a beautiful dance between patience and aggression, averaging nearly 77 moves per win, showing endurance alongside speed.

His rapid chess skills are no joke either — peaking at 2508 — and while bullet games might be his occasional playground, his blitz performances are what truly make him a formidable force. Having played over 7,926 blitz games with a solid win rate around 50.66%, Velislav clearly enjoys the thrill of quick calculations and sharp tactics.

Playing Style & Mental Toughness

  • Excellent at endgames, appearing in 85% of his matches — a true grinder until the very end.
  • Prepared to make a comeback, boasting a comeback rate of nearly 87% — never counts himself out.
  • Known for his cool-headed approach, with a tilt factor of just 8, Velislav rarely lets emotions cloud his judgment.
  • Prefers to reserve early resignation for truly hopeless situations — only 0.37% of games.

Fun Fact

If you think chess players only get better with age, Velislav is a shining example: starting with a blitz rating of 1374 in 2014, he steadily climbed the ranks to a sharp 2600+ rating, all while adeptly handling time pressure and threatening his opponents’ kings from all angles. He even sports a secret weapon opening aptly nicknamed "Top Secret," which has netted him thousands of games, wins, and a reputation for keeping opponents guessing!

Recent Highlights

Just in May 2025, Velislav secured a thrilling blitz victory in a Caro-Kann Defense battle against Nemus7, winning by time with some precision moves — demonstrating that even when the clock is the enemy, it’s still all about the moves on the board.

Sure, like any grandmaster, he has his share of losses, but Velislav's strategic resilience and fast reflexes keep him bouncing back stronger and faster. Whether it’s a checkmate or a crafty time win, this International Master plays to win, making every game a story worth telling.

Follow Velis23 for more spectacular blitz fireworks and strategic wizardry on the chessboards of the world!

Coach's Avatar

Hi Velislav! 🎯 Quick snapshot

• Current personal best: 2651 (2025-01-14)
• Preferred defences: Caro-Kann, solid Queen’s-pawn lines
• Typical game length: 45-55 moves  •  Average time spent per move: 2-3 s

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What you’re already doing well

  • Opening variety inside a single structure. You switch between 3…Bf5 and 3…c5 in the Caro-Kann and already know the modern …h5 idea (seen versus Denis Trifonov). This keeps opponents guessing while staying in your comfort zone.
  • Early queen exchanges to reach favourable endgames. Your wins against FizzyBand and Salimskyi show clean conversions once queens come off.
  • Active rook play. You rarely leave rooks passive; the double-rook pressure on the d-file in the Nemus7 game is textbook.

Key areas to polish

  1. Clock management – the recurring nemesis.
    Five of your last seven losses were decided only by the flag. Consider:
    • Using premoves in forced recaptures when the position is stable.
    • Setting a mental “5-second rule”: if nothing tactical is hanging, move and keep 5 s in reserve.
    • Practising increment drills (30 s vs engine) so you feel how little time is really needed to maintain quality.
  2. Over-extension of flank pawns.
    The early …h5 versus everything sometimes hands White a ready-made hook (see your loss to harrisonchess21 where 16.g4! undermined the entire kingside). Ask yourself: “Does pushing this pawn improve a piece right now? If not, keep it.”
  3. Handling queen-side space grabs as White.
    In the Benoni loss to KarlOnegin you played 20.Nc5?! and soon allowed …b4; the knight looked pretty but achieved little. When you seize space with b4 / c4, follow up with a4 or rook lifts so the pawns don’t become static targets.
  4. Technical rook-pawn endings.
    Games against SchroedingersTiger and harrisonchess21 reached drawable rook-vs-pawn or king-and-pawn endings but slipped away. Spend a session on the “Philidor” and “Vancura” draws; they appear often at your level.

Middlegame pattern to replicate


Note how you first fixed Black’s structure with 5…h5, then out-posted the knight on e5 and finally used gxf3 to open files. Aim to recreate this “induce-fix-break” sequence more often.

Action plan for the next 4 weeks

WeekMain focusMicro-goals
1Clock disciplinePlay 20 blitz games limiting yourself to <5 s on any single move.
2Rook endingsSolve 30 studies featuring Vancura & Philidor setups.
3Anti-g4 systems vs Caro-KannBuild a mini-repertoire with …h6/…g5 lines; annotate three model games.
4Queen-side space as WhiteReview your own Benoni & KID structures, create 5-move plans after b4/c4.
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Final encouragement

Your tactical alertness is already 2600-level; smoothing the non-chess factors (time, routine endgames) will push your rating ceiling higher than your current 2651 (2025-01-14). Keep the fighting spirit, and see you soon on the board!



🆚 Opponent Insights

Recent Opponents
Florescu Codrut Constantin 5W / 14L / 3D
aizrawjath 1W / 0L / 0D
Dmitry Zilberstein 0W / 2L / 0D
Sherzod Khodjimatov 2W / 3L / 0D
pacomitaco999 1W / 0L / 0D
xiaottt5164 3W / 1L / 0D
majorian_i 4W / 1L / 0D
minbagyan31 0W / 1L / 0D
geetdabhi 1W / 0L / 0D
sentul_player15 6W / 3L / 0D
Most Played Opponents
Sanjeev Mishra 16W / 12L / 3D
Nebojsa Djordjevic 9W / 12L / 3D
Giulio Fregonese 12W / 9L / 2D
cruz29 8W / 13L / 1D
Florescu Codrut Constantin 5W / 14L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 2663
2024 2596
2023 2556 2494
2022 2482 2413
2021 2527
2020 2483 2207
2019 2026 2458
2018 2009 2307
2015 2144
2014 2125 1138
Rating by Year201420152018201920202021202220232024202526632009YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 110W / 86L / 21D 100W / 94L / 27D 87.5
2024 56W / 54L / 16D 67W / 50L / 10D 87.4
2023 153W / 86L / 29D 128W / 119L / 22D 85.9
2022 288W / 203L / 49D 266W / 236L / 54D 85.8
2021 412W / 258L / 69D 325W / 327L / 80D 86.5
2020 631W / 489L / 113D 594W / 555L / 93D 80.9
2019 194W / 147L / 31D 192W / 148L / 20D 80.2
2018 306W / 221L / 40D 276W / 256L / 34D 81.9
2015 1W / 0L / 0D 1W / 1L / 0D 122.0
2014 32W / 6L / 3D 29W / 9L / 1D 74.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 1066 544 412 110 51.0%
Caro-Kann Defense 750 360 329 61 48.0%
London System: Poisoned Pawn Variation 739 385 291 63 52.1%
East Indian Defense 585 319 215 51 54.5%
Amazon Attack 514 285 179 50 55.5%
English Defense: Blumenfeld-Hiva Gambit 490 252 204 34 51.4%
Scandinavian Defense 346 153 164 29 44.2%
Caro-Kann Defense: Classical Variation 316 154 137 25 48.7%
Döry Defense 275 126 118 31 45.8%
Caro-Kann Defense: Exchange Variation 264 140 97 27 53.0%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 9 5 3 1 55.6%
Caro-Kann Defense 7 3 3 1 42.9%
English Defense: Blumenfeld-Hiva Gambit 7 3 4 0 42.9%
Amazon Attack 7 4 3 0 57.1%
Caro-Kann Defense: Exchange Variation 5 3 1 1 60.0%
East Indian Defense 4 3 1 0 75.0%
Scandinavian Defense 4 3 0 1 75.0%
Döry Defense 4 3 1 0 75.0%
Caro-Kann Defense: Classical Variation 3 1 2 0 33.3%
Nimzo-Larsen Attack: Classical Variation 3 1 2 0 33.3%
Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense: Exchange Variation 1 1 0 0 100.0%
Hungarian Opening: Wiedenhagen-Beta Gambit 1 0 1 0 0.0%
Daily Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 10 2
Losing 8 0