Björn Ahlander - The International Master with a Winning Smile
Björn Ahlander, also known by their username BjornAhlander, is an esteemed International Master (IM) recognized by FIDE. A chess virtuoso whose strategic finesse has dazzled opponents across multiple time controls, Björn combines tactical brilliance with impressive consistency.
Since stepping onto the chessboard, Björn’s career has been nothing short of remarkable. Beginning with humble daily ratings around 1400 in 2020, they skyrocketed to an impressive peak of 2472 by 2024. Not one for slow starts, Björn’s Bullet and Blitz ratings reached as high as 2505 and 2512 respectively, demonstrating their speed and precision in frantic, adrenaline-fueled games.
Known for their ludicrously long winning streak (163 games, because who stops at 10?), Björn has a near-legendary ability to outwit opponents. Their preferred openings remain a Top Secret, but their 95% win rate in daily games and over 80% in fast-paced formats speak volumes of their opening preparation.
Björn plays with an enviable balance of patience and aggression — with an average of 61 moves to secure a win and an almost flawless comeback rate of 76%. Also notable is their psychological resilience: a tilt factor of just 5, showing they keep calm even when pieces go missing (and they win those games 100% of the time!).
Despite dominating early weekday evenings and late nights (with win rates cresting above 85% during peak hours like 19:00 and 21:00), Björn proves anyone can be a chess champion with enough spirit and practice — and maybe a touch of caffeine.
When not dismantling army-sized pawn chains or orchestrating queen sacrifices, Björn enjoys bemoaning the mysteries of “why can’t I castle?” and hunting for the perfect cup of coffee to pair with their game time.
One thing is certain: Björn Ahlander continues to reign supreme on the chessboard, leaving no opponent unscathed and no bishop unpinned.
Coach's Advice
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🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| Marko Pavlovic | 116W / 42L / 8D | |
| rodrigodecastro | 53W / 6L / 2D | |
| dblackmamba | 49W / 11L / 0D | |
| the__barbarian | 46W / 9L / 0D | |
| superricardo | 44W / 3L / 0D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2424 | |||
| 2024 | 2400 | 2472 | ||
| 2023 | 2461 | |||
| 2022 | 2257 | 2400 | 2400 | 2439 |
| 2021 | 2244 | 2410 | 2400 | 2356 |
| 2020 | 2227 | 2383 | 1905 | 2274 |
| 2019 | 2443 | |||
| 2018 | 1595 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 0W / 0L / 1D | 0W / 0L / 0D | 113.0 |
| 2024 | 3W / 0L / 0D | 2W / 1L / 0D | 70.3 |
| 2023 | 4W / 0L / 0D | 5W / 0L / 0D | 65.2 |
| 2022 | 765W / 87L / 33D | 732W / 117L / 27D | 67.8 |
| 2021 | 1894W / 231L / 59D | 1862W / 241L / 66D | 63.4 |
| 2020 | 716W / 128L / 38D | 685W / 144L / 43D | 69.7 |
| 2019 | 133W / 70L / 18D | 122W / 80L / 17D | 81.3 |
| 2018 | 1W / 0L / 0D | 0W / 0L / 0D | 29.0 |
Openings: Most Played
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Najdorf Variation | 47 | 46 | 1 | 0 | 97.9% |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | 27 | 26 | 0 | 1 | 96.3% |
| Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 25 | 22 | 0 | 3 | 88.0% |
| Unknown | 25 | 25 | 0 | 0 | 100.0% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 24 | 21 | 1 | 2 | 87.5% |
| Slav Defense: Alekhine Variation | 24 | 23 | 0 | 1 | 95.8% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 22 | 22 | 0 | 0 | 100.0% |
| King's Indian Defense: Kazakh Variation | 14 | 14 | 0 | 0 | 100.0% |
| Nimzo-Indian Defense: Classical Variation | 11 | 11 | 0 | 0 | 100.0% |
| Sicilian Defense: Dragon Variation | 11 | 11 | 0 | 0 | 100.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Slav Defense: Bonet Gambit | 2 | 2 | 0 | 0 | 100.0% |
| Australian Defense | 1 | 1 | 0 | 0 | 100.0% |
| QGA: 3.e3 c5 | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | 1 | 0 | 1 | 0 | 0.0% |
| QGD: Chigorin, 3.cxd5 | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 1 | 1 | 0 | 0 | 100.0% |
| QGD Tarrasch: 7.Bg2 Be7 8.O-O | 1 | 1 | 0 | 0 | 100.0% |
| Bird Opening: Dutch Variation, Batavo Gambit | 1 | 1 | 0 | 0 | 100.0% |
| QGD: Ragozin | 1 | 1 | 0 | 0 | 100.0% |
| Modern Defense: Pterodactyl Variation | 1 | 1 | 0 | 0 | 100.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Benoni Defense: Benoni Gambit Accepted | 441 | 342 | 80 | 19 | 77.5% |
| Modern Defense: Pterodactyl Variation | 184 | 151 | 24 | 9 | 82.1% |
| Amar Gambit | 139 | 114 | 22 | 3 | 82.0% |
| Sicilian Defense: Closed | 129 | 105 | 22 | 2 | 81.4% |
| Australian Defense | 128 | 110 | 14 | 4 | 85.9% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 125 | 100 | 19 | 6 | 80.0% |
| Bird Opening: Dutch Variation, Batavo Gambit | 118 | 95 | 20 | 3 | 80.5% |
| Barnes Defense | 110 | 93 | 14 | 3 | 84.5% |
| Sicilian Defense | 94 | 76 | 12 | 6 | 80.8% |
| Döry Defense | 81 | 60 | 19 | 2 | 74.1% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 270 | 265 | 5 | 0 | 98.2% |
| French Defense | 128 | 124 | 2 | 2 | 96.9% |
| Benoni Defense: Benoni Gambit Accepted | 117 | 98 | 14 | 5 | 83.8% |
| Australian Defense | 91 | 81 | 7 | 3 | 89.0% |
| Döry Defense | 91 | 75 | 12 | 4 | 82.4% |
| Modern Defense: Pterodactyl Variation | 81 | 72 | 4 | 5 | 88.9% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 75 | 71 | 3 | 1 | 94.7% |
| Amazon Attack: Siberian Attack | 64 | 53 | 11 | 0 | 82.8% |
| Barnes Defense | 63 | 63 | 0 | 0 | 100.0% |
| Sicilian Defense: Closed | 61 | 48 | 11 | 2 | 78.7% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 163 | 0 |
| Losing | 5 | 0 |