Kevin Siahaan: A Chess Biography with a Biological Twist
Meet Kevin Siahaan, a chess player whose rating history tells a story of evolution akin to a carefully adapted species in the wild ecosystem of chess arenas. Starting off strong back in 2016 with a blitz max rating of 1184 and a rapid 1025, Kevin’s game has seen various mutations and adaptations over the years, reflecting a fascinating survival mechanism in the face of competitive pressure.
Like a clever predator stalking its prey in the dense forests of the chessboard, Kevin’s favored openings mimic natural selection—his trusty Scandinavian Defense has been his go-to hunting ground with a solid 54% win rate in blitz spanning over 135 games. The King’s Pawn Opening King's Knight Variation shows impressive potency with above 61% wins, a clear sign of his strategic precocity.
Even when facing environmental stresses such as fluctuating ratings and formidable opponents, Kevin exhibits remarkable tactical agility. His comeback rate stands tall at 61.9%, and he boasts a perfect win rate in games after losing a piece—a survival instinct chess players wish they had in their DNA.
However, even the fittest occasionally face a mild case of tilt disorder with a tilt factor of 10, but Kevin’s stable endgame frequency (45.1%) and an average of around 55 moves per win prove he’s in it for the long haul, not just quick skirmishes.
Kevin’s chess life cycle also illustrates interesting rhythms—playing strongest matches Tuesday through Thursday, with tactical peaks during the early morning hours at 3 AM and 5 AM when others might be dormant. This nocturnal play style hints at a unique biological clock primed for critical thinking when the rest of the world sleeps.
Overall, Kevin Siahaan is a fascinating blend of resilience, strategy, and occasional whimsical flair—a player whose moves show both the calculated precision of a scientist and the unpredictable charm of a wild creature navigating the complex savannah of chess.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| dobra_vila | 0W / 1L / 0D | |
| burgerf | 1W / 0L / 0D | |
| patrik7741 | 0W / 1L / 0D | |
| kubotaaa | 0W / 1L / 0D | |
| kampfbob | 1W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| Ben Dover | 7W / 5L / 0D | |
| cindysil | 4W / 8L / 0D | |
| kalrishi | 3W / 6L / 1D | |
| otssinargg | 7W / 1L / 0D | |
| tombolgaming | 4W / 3L / 1D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 593 | 942 | ||
| 2024 | 728 | 904 | ||
| 2022 | 662 | 782 | ||
| 2021 | 565 | 574 | 681 | |
| 2019 | 879 | |||
| 2016 | 1022 | 1025 | 1200 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 128W / 127L / 7D | 127W / 136L / 2D | 56.7 |
| 2024 | 35W / 33L / 3D | 37W / 34L / 1D | 53.0 |
| 2022 | 22W / 24L / 3D | 25W / 18L / 3D | 56.4 |
| 2021 | 116W / 100L / 8D | 89W / 130L / 3D | 46.7 |
| 2019 | 1W / 3L / 1D | 1W / 2L / 1D | 61.4 |
| 2016 | 16W / 22L / 3D | 14W / 27L / 1D | 53.0 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 245 | 109 | 132 | 4 | 44.5% |
| Scandinavian Defense | 113 | 59 | 51 | 3 | 52.2% |
| Scotch Game | 94 | 45 | 46 | 3 | 47.9% |
| Kings Pawn Opening Kings Knight Variation | 59 | 37 | 22 | 0 | 62.7% |
| Scandinavian Defense Mieses Kotrc Main Line | 48 | 21 | 26 | 1 | 43.8% |
| Scandinavian Defense Mieses Kotrc Variation | 26 | 10 | 16 | 0 | 38.5% |
| Scandinavian Defense Closed | 22 | 10 | 9 | 3 | 45.5% |
| Kings Pawn Opening | 18 | 9 | 9 | 0 | 50.0% |
| Queens Pawn Opening Chigorin Variation | 18 | 8 | 9 | 1 | 44.4% |
| Philidor Defense | 18 | 10 | 8 | 0 | 55.6% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scotch Game | 8 | 3 | 5 | 0 | 37.5% |
| Scandinavian Defense | 8 | 4 | 3 | 1 | 50.0% |
| Kings Pawn Opening Kings Knight Variation | 4 | 1 | 3 | 0 | 25.0% |
| Scandinavian Defense Closed | 3 | 2 | 1 | 0 | 66.7% |
| Kings Pawn Opening | 3 | 2 | 1 | 0 | 66.7% |
| Pirc Defense Maroczy Defense | 2 | 1 | 1 | 0 | 50.0% |
| Petrovs Defense Steinitz Attack | 2 | 0 | 2 | 0 | 0.0% |
| Ruy Lopez Opening Spanish Countergambit | 2 | 2 | 0 | 0 | 100.0% |
| Queens Pawn Opening | 2 | 2 | 0 | 0 | 100.0% |
| Caro Kann Defense | 2 | 0 | 1 | 1 | 0.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Kings Pawn Opening Kings Knight Variation | 1 | 0 | 1 | 0 | 0.0% |
| Kings Gambit | 1 | 0 | 1 | 0 | 0.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Kings Pawn Opening Kings Knight Variation | 11 | 6 | 5 | 0 | 54.5% |
| Kings Pawn Opening | 11 | 4 | 7 | 0 | 36.4% |
| Scandinavian Defense | 11 | 10 | 1 | 0 | 90.9% |
| Scotch Game | 11 | 8 | 3 | 0 | 72.7% |
| Queens Pawn Opening | 5 | 2 | 3 | 0 | 40.0% |
| Pirc Defense Modern Defense Geller System | 3 | 0 | 3 | 0 | 0.0% |
| Nimzowitsch Defense Declined | 3 | 2 | 1 | 0 | 66.7% |
| Van t Kruijs Opening | 3 | 1 | 2 | 0 | 33.3% |
| Philidor Defense | 3 | 1 | 2 | 0 | 33.3% |
| Kings Pawn Opening Latvian Gambit | 2 | 0 | 2 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 11 | 0 |
| Losing | 11 | 1 |