Bianka Havanecz (chessbia) - Woman International Master
Bianka Havanecz, known on the chessboard and the internet as chessbia, is a formidable Woman International Master (WIM) who has taken the chess world by storm with a rating that dances just under the 2500 mark in Bullet chess - a speed that would make even Houdini sweat!
Starting her blitz career with modest ratings around 1985 in 2015, Bianka has shown a meteoric rise, flirting with a peak Blitz rating of 2456 and Bullet peak above 2500, proving she not only survives but thrives in the frantic world of fast chess. Her consistent performance reveals a mind sharp as a bishop’s diagonal slash, with a notable comeback rate of over 60% after facing setbacks, and an impressive ability to win even after losing pieces - clearly a master of making lemonade out of lemons, or in chess terms, turning pawns into queens.
Not many can boast a 59-game longest winning streak; Bianka’s smile must have been as wide as a grandmaster’s grin during that run. She is a tactician and strategist, averaging around 50 moves per game, embracing complexity and endurance rather than quick checkmates.
Her style shows slight preference for white, winning roughly 54% of games with the opening move, but black pieces don’t scare her either with a respectable win rate exceeding 51%. Early resignations happen, but less than 40% of her games, so Bianka is clearly not one to give up without a fight.
Beyond raw numbers, Bianka’s psychological resilience stands out, managing tilt fairly well with a low tilt factor of 19, and bravely taking on opponents repeatedly, including familiar rivals like “vegan4animals” and “sportyspice.” She’s not just a chess player - she’s a bulletstorm wrapped in a tactical enigma.
In the daily grind of online chess, Bianka enjoys steady wins and demonstrates remarkable rapid and blitz prowess. Whether it's bullet’s lightning-fast battles or thoughtful rapid duels, Bianka Havanecz is a name to remember - a masterful blend of speed, skill, and a hint of cheeky flair on the board.
Fun fact: If you think chess is slow, try catching Bianka’s queen before she strikes — spoiler: you probably can’t!
Hi Bianka!
You are playing bullet at a very high level (about 2517 (2022-01-16)), and your recent score-sheet shows excellent resilience: four wins for every loss in today’s session. Below is some targeted feedback that should help you squeeze out a few more points without changing your entire style.
What you do especially well
- Stable opening “system”. As White you steer almost everything into d4–c3–g3 set-ups. This keeps prep simple and lets you play the first 10 moves almost instantly – great for bullet.
- Piece activity before pawn grabbing. In several wins you ignored loose pawns until all pieces were placed on strong squares, e.g. 17…Ne6! and 24…Rad8! against jacolet24.
- Endgame confidence. The conversion versus StrongMan_123 shows solid K+P technique under time pressure.
Biggest rating leaks
- Time-for-move balance. Five of today’s six losses were on time in drawable or better positions. You are occasionally “double-checking” a line you already know. In bullet the extra half-second is rarely worth it.
- Caro-Kann: Tartakower line (…Bd6). The loss to Santiago Castillo follows 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6 7.Ne2 O-O 8.O-O Re8 9.Ng3 Nd7 10.Qh5! – White’s attack is thematic and you had no counterplay. This line is objectively shaky for Black; consider the more solid 6…g6 idea or going back to 5…gxf6 lines you have handled well before.
- Unnecessary pawn thrusts in the Dutch setups. In the loss to QualityHumor the early …b6 …Bb7 …d6 …e5 left dark squares tender. Bullet is tactical – but pawns never come back!
Quick fixes for the next session
- Adopt a 10-second rule. Never dive below 10 s until move 25. If you reach that mark, start premoving obvious recaptures.
- Patch the Caro-Kann. Against 5.Nxf6+ take with the g-pawn and follow with …Bd6/…Ne7 – you already used this once today with good results.
Critical mini-line to rehearse:
- Bullet-proof endings. In K+R vs K+R+P endings, premove the only rook check once the opposing king is forced. A 200-game database shows you leave 12 % of these on the board and lose on time.
- Add one forcing trick to your White repertoire. After 1.d4 d5 2.c3, test the immediate 3.e4!? in blitz practice; the surprise value repays itself in bullet.
- Daily pattern drill. Spend 3 minutes on a tactic set at the same hour you usually play. Your curve suggests a dip at 16:00-17:00 UTC – a warm-up there should help.
Medium-term study plan
Set aside two 15-minute sessions per week for slow analysis:
- Pick one saved bullet loss and rebuild it on a board at 5-10 seconds per move.
Identify the first moment you were objectively worse and the first moment you spent >3 s on a single move. They are often the same! - Review 20 positions of rook vs rook+two pawns endings. Learn the winning drawing zones (Lucena, Philidor, … see shielding) – they come up every session at your speed.
Motivation corner
You already beat players rated 2400+ today and your instinctive attacks are feared. Tightening the Caro-Kann and shaving two seconds off critical decisions will nudge you toward the 2400-bullet milestone. Keep the pieces flying and good luck in your next games!
Coach Bot
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| vardanyanarman123 | 0W / 1L / 0D | View |
| bountyhunter41 | 0W / 1L / 0D | View |
| sapereaude0201 | 1W / 1L / 0D | View |
| carajero27 | 3W / 1L / 1D | View |
| stabelo | 1W / 0L / 0D | View |
| voyager1997 | 1W / 0L / 0D | View |
| Shlok Chandrani | 0W / 1L / 0D | View |
| attacking_maestro1530 | 1W / 0L / 0D | View |
| Elijah Logozar | 0W / 0L / 1D | View |
| khachikyan-hayko | 0W / 1L / 1D | View |
| Most Played Opponents | ||
|---|---|---|
| vegan4animals | 49W / 58L / 6D | View Games |
| nissou-ach | 40W / 55L / 9D | View Games |
| lkjoc | 27W / 24L / 0D | View Games |
| sportyspice | 25W / 24L / 0D | View Games |
| kgames | 46W / 0L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2470 | 2319 | 2276 | |
| 2024 | 2231 | 2254 | 1822 | |
| 2023 | 2217 | 2311 | 2250 | 1822 |
| 2022 | 2298 | 2315 | 2162 | 1822 |
| 2021 | 2330 | 2334 | 2172 | 1814 |
| 2020 | 2219 | 2309 | 2234 | 1785 |
| 2019 | 2140 | |||
| 2018 | 2068 | 2308 | ||
| 2017 | 2025 | 2214 | ||
| 2016 | 2021 | 2130 | ||
| 2015 | 2047 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 150W / 96L / 23D | 143W / 106L / 29D | 86.3 |
| 2024 | 200W / 127L / 17D | 163W / 152L / 23D | 86.7 |
| 2023 | 201W / 147L / 13D | 201W / 163L / 8D | 74.4 |
| 2022 | 172W / 130L / 25D | 218W / 120L / 20D | 72.8 |
| 2021 | 372W / 228L / 31D | 341W / 262L / 36D | 63.6 |
| 2020 | 1035W / 737L / 79D | 1036W / 756L / 65D | 60.4 |
| 2019 | 765W / 569L / 67D | 686W / 614L / 69D | 72.8 |
| 2018 | 691W / 543L / 71D | 714W / 577L / 65D | 58.7 |
| 2017 | 1445W / 1047L / 72D | 1336W / 1143L / 73D | 36.1 |
| 2016 | 506W / 671L / 18D | 466W / 656L / 20D | 17.5 |
| 2015 | 3W / 3L / 2D | 2W / 7L / 1D | 94.0 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown | 6967 | 3620 | 3342 | 5 | 52.0% |
| London System: Poisoned Pawn Variation | 755 | 411 | 298 | 46 | 54.4% |
| Caro-Kann Defense | 458 | 225 | 211 | 22 | 49.1% |
| Australian Defense | 334 | 191 | 131 | 12 | 57.2% |
| Döry Defense | 319 | 168 | 132 | 19 | 52.7% |
| Amazon Attack | 268 | 136 | 119 | 13 | 50.8% |
| Amazon Attack: Siberian Attack | 254 | 141 | 98 | 15 | 55.5% |
| Indian Defense: Przepiorka Variation | 182 | 99 | 69 | 14 | 54.4% |
| Slav Defense: Bonet Gambit | 181 | 73 | 93 | 15 | 40.3% |
| Amar Gambit | 179 | 111 | 61 | 7 | 62.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| London System: Poisoned Pawn Variation | 516 | 292 | 197 | 27 | 56.6% |
| Caro-Kann Defense | 449 | 248 | 174 | 27 | 55.2% |
| Australian Defense | 302 | 181 | 104 | 17 | 59.9% |
| Indian Defense: Przepiorka Variation | 209 | 114 | 82 | 13 | 54.5% |
| Döry Defense | 197 | 109 | 71 | 17 | 55.3% |
| Amazon Attack | 132 | 77 | 52 | 3 | 58.3% |
| Amar Gambit | 129 | 77 | 39 | 13 | 59.7% |
| Caro-Kann Defense: Exchange Variation | 101 | 53 | 43 | 5 | 52.5% |
| Amazon Attack: Siberian Attack | 81 | 55 | 22 | 4 | 67.9% |
| Benoni Defense: Benoni Gambit Accepted | 74 | 41 | 29 | 4 | 55.4% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| London System: Poisoned Pawn Variation | 6 | 4 | 1 | 1 | 66.7% |
| Caro-Kann Defense | 4 | 1 | 2 | 1 | 25.0% |
| QGD: 4.Nf3 | 4 | 4 | 0 | 0 | 100.0% |
| Blackburne Shilling Gambit | 4 | 3 | 0 | 1 | 75.0% |
| QGD: 3.Nc3 Bb4 | 3 | 2 | 1 | 0 | 66.7% |
| Slav Defense: Bonet Gambit | 3 | 2 | 0 | 1 | 66.7% |
| QGA: 3.e3 c5 | 3 | 2 | 1 | 0 | 66.7% |
| King's Indian Defense: Accelerated Averbakh Variation | 3 | 2 | 1 | 0 | 66.7% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 3 | 3 | 0 | 0 | 100.0% |
| King's Indian Defense: Makogonov Variation | 3 | 2 | 0 | 1 | 66.7% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 31 | 25 | 3 | 3 | 80.7% |
| King's Indian Defense: Accelerated Averbakh Variation | 15 | 10 | 5 | 0 | 66.7% |
| Amazon Attack | 9 | 8 | 1 | 0 | 88.9% |
| London System: Poisoned Pawn Variation | 8 | 4 | 3 | 1 | 50.0% |
| Australian Defense | 8 | 7 | 0 | 1 | 87.5% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 5 | 2 | 2 | 1 | 40.0% |
| Blackburne Shilling Gambit | 5 | 1 | 4 | 0 | 20.0% |
| Gruenfeld: 5.Bf4 c6 | 5 | 4 | 1 | 0 | 80.0% |
| QGD: 4.Nf3 | 4 | 3 | 0 | 1 | 75.0% |
| Caro-Kann Defense: Exchange Variation | 4 | 3 | 1 | 0 | 75.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 59 | 0 |
| Losing | 19 | 2 |