Avatar of Yuliia Osmak

Yuliia Osmak IM

Username: zajka-molotok

Playing Since: 2019-02-07 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 2009
1W / 0L / 0D
Rapid: 2205
18W / 22L / 10D
Blitz: 2533
1115W / 943L / 178D
Bullet: 2457
64W / 55L / 6D

Yuliia Osmak: The International Master with a Top-Secret Opening Arsenal

Meet Yuliia Osmak, a chess virtuoso known in the online realm as zajka-molotok. With the prestigious title of International Master awarded by FIDE, Yuliia has shown a blend of strategic brilliance and tactical flair that keeps opponents guessing and spectators glued to their screens.

Yuliia’s chess journey is peppered with thrilling battles, especially in blitz where her rating skyrocketed beyond 2600 – a rating club that boasts some of the sharpest minds in the game. Her favorite weapon? The Top-Secret opening, which she wields like a magician’s trick, playing over 2300 games with it and holding a nearly 50% win rate. Opponents never know what’s coming, and frankly, neither does she sometimes — all part of the fun!

The queen of comebacks, Yuliia boasts an astounding 86.5% comeback rate, proving that losing a piece is merely a mere hiccup on her path to victory. Her psychological resilience is impressive, though a tilt factor of 7 suggests even the best humans can get a little frustrated when their brilliant plans unravel. Best time to challenge her? 8 AM sharp — she’s most lethal fresh and caffeinated.

Yuliia’s style combines patience with passion, engaging in endgames almost 88% of her games and averaging roughly 83 moves per win. It seems she enjoys a good long fight—chess marathons instead of sprints. Her white pieces have a slightly better winning record, but her black games show she’s no pushover either.

Latest Chess Adventures

Just recently, zajka-molotok finished a blaze of glory in a blitz match by delivering a checkmate in a thrilling duel using the Modern Defense: Averbakh Kotov Variation. The game was a dazzling display of deep calculation and nerve.

Of course, even titans stumble. Yuliia faced checkmate in an intense encounter employing the Reti Opening Sicilian Invitation, reminding us all that sometimes you win, sometimes you learn (and sometimes you Tweet about it).

Fun Facts

  • Her current longest winning streak is an impressive 17 games—try keeping up!
  • Yuliia is unbeaten in daily chess games she’s played online, boasting a perfect 18/18 score - daily chess might be her zen mode.
  • She’s a bit of an opening rebel – while everyone else plays the well-known lines, she sneaks in “Top Secret” moves to keep things spicy.
  • Her blitz win/loss record stands at a hardy 1187 wins to 995 losses, proving her endurance and passion for fast-paced battles.

Ready to challenge Yuliia Osmak? Prepare for a match where secrets abound, strategy reigns, and every move could be decisive. Just remember to be up for the fight – she’s got the skill, the stamina, and the smile to keep the chess fireworks flying.


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Coach's Advice

It's been a while since you played. Play a few more games so we have more positions to review — then I can provide you with clearer, more actionable advice.



🆚 Opponent Insights

Recent Opponents
Padmini Rout 3W / 3L / 0D
Mai Narva 0W / 2L / 1D
Mitra Hejazipour 0W / 0L / 3D
magnusmuranaka 1W / 0L / 0D
barteksikorski 1W / 0L / 0D
r10-motiv 1W / 0L / 0D
Most Played Opponents
princeflorizel 36W / 7L / 4D
Mohamed Anis Achour 21W / 17L / 8D
Klementy Sychev 22W / 5L / 2D
reirachess 10W / 13L / 5D
Evgeniya Doluhanova 12W / 11L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 2533 2205
2024 2597 2199
2023 2531
2022 2612 2199
2021 2457 2454 2407 2009
2020 2284 2491 2317
2019 2131 2474 2648
Rating by Year201920202021202220232024202526482131YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 13W / 13L / 2D 13W / 13L / 3D 83.3
2024 81W / 53L / 18D 62W / 72L / 10D 90.7
2023 107W / 84L / 10D 94W / 101L / 13D 85.1
2022 76W / 50L / 10D 61W / 67L / 8D 84.4
2021 118W / 73L / 19D 105W / 77L / 26D 88.1
2020 168W / 117L / 28D 149W / 149L / 33D 87.8
2019 122W / 107L / 16D 129W / 99L / 19D 88.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amar Gambit 111 61 39 11 55.0%
Amazon Attack: Siberian Attack 81 35 38 8 43.2%
Caro-Kann Defense 74 31 39 4 41.9%
Barnes Defense 62 35 26 1 56.5%
London System: Poisoned Pawn Variation 60 26 27 7 43.3%
French Defense: Advance Variation 57 29 23 5 50.9%
Modern 54 31 19 4 57.4%
Czech Defense 50 27 21 2 54.0%
Colle System: Rhamphorhynchus Variation 45 26 17 2 57.8%
Modern Defense 45 23 19 3 51.1%
Daily Opening Games Wins Losses Draws Win Rate
Amar Gambit 5 5 0 0 100.0%
Ruy Lopez 2 2 0 0 100.0%
Barnes Defense 1 1 0 0 100.0%
KGA: Scandinavian, 4.exd5 Bd6 1 1 0 0 100.0%
Amazon Attack 1 1 0 0 100.0%
Blackburne Shilling Gambit 1 1 0 0 100.0%
Bird Opening: Dutch Variation 1 1 0 0 100.0%
English Opening: Four Knights System, Nimzowitsch Variation 1 1 0 0 100.0%
English Opening: Carls-Bremen System 1 1 0 0 100.0%
Caro-Kann Defense 1 1 0 0 100.0%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 19 10 7 2 52.6%
Barnes Defense 10 4 5 1 40.0%
Modern Defense 9 5 3 1 55.6%
Czech Defense 7 3 3 1 42.9%
Hungarian Opening: Wiedenhagen-Beta Gambit 6 4 2 0 66.7%
Caro-Kann Defense 6 2 4 0 33.3%
French Defense: Winawer Variation, Advance Variation 5 1 3 1 20.0%
Amazon Attack 5 3 2 0 60.0%
Amazon Attack: Siberian Attack 4 2 2 0 50.0%
French Defense 4 4 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 17 0
Losing 7 1