Avatar of Viktoriia Kubata

Viktoriia Kubata WIM

Username: Vitachess79

Location: Харьков

Playing Since: 2019-03-09 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 836
1W / 0L / 1D
Rapid: 2127
2W / 0L / 1D
Blitz: 2379
4973W / 5778L / 866D
Bullet: 1920
306W / 313L / 22D

Viktoriia Kubata (Vitachess79)

Woman International Master - The Blitz Queen

Meet Viktoriia Kubata, a chess virtuoso who doesn’t just move pieces but moves mountains on the board! Awarded the prestigious Woman International Master title by FIDE, Viktoriia is a force to be reckoned with, especially when the clock is ticking down in blitz games.

Rating & Performance Highlights

  • Peak Blitz Rating: 2385 (December 2024)
  • Peak Bullet Rating: 2127 (March 2025)
  • Peak Rapid Rating: 2127 (July 2024)
  • Peak Daily Rating: 836 (July 2023)

Viktoriia's blitz journey is a rollercoaster worth watching—from humble beginnings around 700 in early years to soaring above 2300, her rapid improvement could make van Gogh jealous of such a masterpiece of progress.

Playing Style & Strengths

Known for her psychological endurance (with a tilt factor of a mere 13, meaning she keeps her cool better than most), Viktoriia excels in endgames, engaging in nearly 86% endgame scenarios, showing her knack for turning the tides when the pieces thin out.
Her games often drag on for about 77 moves on won games and even longer when things go south—proving she fights til the last square. She’s especially effective playing with White, boasting a neat 45% win rate, and commands respect with Black as well.

Battle-Tested and Tactical

With a staggering 91.47% comeback rate, Viktoriia is the comeback kid of the chess world. Lost a piece? No problem! She bounces back with a winning rate of over 41% after such setbacks. Her early resignation rate stands at less than 1%, proving she’s as stubborn as a mule in the face of adversity.

Favorite Openings

Blitz Openings: She’s got a secret arsenal but also loves the Center Game Accepted with a flawless 100% win rate, the fearless Sicilian Defense Canal Main Line (also 100% wins), and a tactical flair in the French Defense Exchange Variation. Some openings might make her laugh harder than lose, like the Alapin Sicilian where she’s still chasing that elusive first win.

Recent Triumphs & Trials

Always battling on the frontline, Viktoriia’s recent wins include a brilliant victory in the Italian Game, where she smoothly forced her opponent to resign in a marathon 37-move dance. Another bullet win showcased her nerves of steel, claiming victory on time over a strong opponent.
Even champions have their off days: her latest loss was a tough cautionary tale in a Sicilian Smith-Morra Gambit Declined. But like a true champion, she learns and rises like the proverbial phoenix.

When to Catch Vitachess79 Online

For those wanting to watch her in action or challenge her, the best times are evenings, especially around 10 PM, when her win rate peaks—and hey, who doesn’t love a bit of nocturnal chess magic?

Impressions

Viktoriia Kubata is not just a player; she’s a story of perseverance, skill, and a touch of cheeky brilliance on the chessboard. If chess were a sitcom, she'd definitely be the main character delivering unexpected twists and making you root for an underdog who’s not so under anymore!


Coach's Avatar

Recent Game Highlights

Viktoriia, your recent blitz games showcase several strengths along with key areas to focus on for improvement:

  • You demonstrated good opening preparation, particularly with Sicilian Defense responses and Queen's Indian Defense setups, applying pressure early in the game.
  • Your tactical awareness is evident, successfully capitalizing on opponent errors in complex positions, especially in your attacking play in the opening and early middlegame.
  • Endgame technique shows potential, but some recent games were lost on time or by resignation from difficult positions, highlighting the need to manage both time and material advantage carefully.

Strengths to Build On

Your positive tactical instincts and opening knowledge are solid foundations for your play:

  • Strong use of aggressive pawn advances and piece placement in the Sicilian and Queen's Indian defenses that offset opponent plans.
  • Good ability to identify and use tactical motifs such as pins, forks, and discovered attacks early in the game.
  • Consistent effort to develop all pieces actively and control the center, helping maintain initiative.

Areas for Improvement

To increase your win rate and reduce losses, consider working on the following areas:

  • Time Management: Several games ended due to running out of time. Practice quicker but reliable decision-making during critical moments.
  • Endgame Practice: Even though you reach promising endgame positions, refining fundamental endgame techniques—including king activity and pawn promotion strategy—can turn draws or losses into wins.
  • Loss Recovery: Some losses came after building a good position but facing strong counterattacks. Work on defensive resourcefulness and recognizing when to simplify or avoid complications.
  • Opening Refinement: While solid, your opening win rates hover around 40-45%. Focus on deepening your understanding of chosen openings, particularly less successful ones like the Sicilian Defense Alapin Variation to increase your success.

Overall Progress and Next Steps

Your recent rating changes and trends indicate positive growth in the short term but some variability over longer periods.

  • You have a strong adjusted win rate around 50%, which shows your play is competitive at your level.
  • Recent monthly rating improvements and positive rating trend slopes suggest good momentum; however, staying focused on consistent improvement in technique and time control will support steady progress.
  • Consider incorporating focused training on time pressure, endgame fundamentals, and deepening opening repertoires to smooth out stay at your current level and push beyond.

Keep analyzing your losses and draws to discover patterns and alternative plans for key moments in your games.

Summary Advice

Keep emphasizing your tactical strengths and proactive opening choices, while balancing that with solid time management and sharper endgame skills. A consistent training routine including tactical puzzles, timed practice games, and endgame drills will help you climb higher in your blitz rating.

Good luck, Viktoriia! Your progress so far is impressive—stay motivated and focused on continual improvement.



🆚 Opponent Insights

Recent Opponents
dumbdonkey22 2W / 2L / 1D
itsabduyaar 0W / 1L / 0D
Toomas Valgmae 1W / 2L / 1D
stevanjovic 1W / 1L / 0D
thomassteinhauser 2W / 0L / 1D
raviprakashyug 1W / 1L / 0D
chilichil 1W / 0L / 0D
invictuspower1 0W / 1L / 0D
dancingqueen112 0W / 1L / 0D
alex_park 2W / 0L / 0D
Most Played Opponents
Zehro Zahirovic 11W / 11L / 3D
rem1958 9W / 15L / 0D
ossodiseppia 7W / 11L / 3D
kecx 7W / 11L / 2D
chemmen 5W / 13L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 1920 2379 2127
2024 1812 2225 2127
2023 1515 2249 2127 836
2020 800 912
2019 732
Rating by Year201920202023202420252379732YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 1135W / 1133L / 177D 1002W / 1279L / 157D 83.2
2024 918W / 978L / 135D 816W / 1084L / 138D 83.4
2023 729W / 768L / 143D 674W / 828L / 138D 85.7
2020 3W / 3L / 0D 3W / 1L / 1D 65.1
2019 6W / 11L / 1D 6W / 8L / 1D 34.2

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 464 207 215 42 44.6%
Scandinavian Defense 304 135 151 18 44.4%
French Defense: Exchange Variation 298 127 145 26 42.6%
Bird Opening: Dutch Variation, Batavo Gambit 259 110 128 21 42.5%
Scotch Game 259 119 118 22 46.0%
Blackburne Shilling Gambit 243 110 118 15 45.3%
Amazon Attack: Siberian Attack 232 102 117 13 44.0%
Sicilian Defense: Alapin Variation 226 92 118 16 40.7%
Modern 212 89 101 22 42.0%
Czech Defense 208 92 98 18 44.2%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 128 58 64 6 45.3%
Modern 88 44 41 3 50.0%
Hungarian Opening: Wiedenhagen-Beta Gambit 77 34 40 3 44.2%
Australian Defense 74 30 43 1 40.5%
Colle System: Rhamphorhynchus Variation 38 18 17 3 47.4%
King's Indian Attack 33 16 15 2 48.5%
King's Indian Attack: French Variation 29 17 11 1 58.6%
Sicilian Defense 17 8 8 1 47.1%
Barnes Defense 15 4 11 0 26.7%
Nimzo-Larsen Attack 13 7 6 0 53.9%
Rapid Opening Games Wins Losses Draws Win Rate
Blackburne Shilling Gambit 3 3 0 0 100.0%
Center Game 1 1 0 0 100.0%
Amazon Attack: Siberian Attack 1 1 0 0 100.0%
Italian Game: Two Knights Defense 1 1 0 0 100.0%
KGA: Fischer, 4.Bc4 1 1 0 0 100.0%
Bishop's Opening: 3.d3 1 1 0 0 100.0%
Sicilian Defense: Alapin Variation, Sherzer Variation 1 0 0 1 0.0%
Daily Opening Games Wins Losses Draws Win Rate
Barnes Defense 1 1 0 0 100.0%
Blackburne Shilling Gambit 1 0 0 1 0.0%
Sicilian Defense: Taimanov Variation, American Attack 1 0 0 1 0.0%
Scandinavian Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 16 0
Losing 13 0