Van Dael, Siem
Last game 2026
Rating
peak 2390 · latest 2336Games
1,004
Wins
391
Draws
171
Losses
442
Peak Elo
2390
47.5% score
As White
| B90 | Sicilian Defense: Najdorf Variation, English Attack | 39 | 46.2% |
| C54 | Italian Game: Classical Variation, Giuoco Pianissimo | 24 | 58.3% |
| A00 | Anderssen's Opening | 18 | 61.1% |
| C18 | French Defense: Winawer Variation, Advance Variation | 18 | 69.4% |
| B15 | Caro-Kann Defense: Gurgenidze System | 11 | 68.2% |
| B32 | Sicilian Defense: Godiva Variation | 11 | 54.5% |
| B33 | Sicilian Defense: Lasker-Pelikan Variation, Bird Variation | 10 | 55.0% |
| B12 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 9 | 44.4% |
As Black
| E71 | King's Indian Defense: Karpov System | 15 | 36.7% |
| E73 | King's Indian Defense: Normal Variation, Standard Development | 13 | 38.5% |
| B90 | Sicilian Defense: Najdorf Variation | 12 | 54.2% |
| A05 | King's Indian Attack: Symmetrical Defense | 11 | 31.8% |
| B06 | Modern Defense | 11 | 45.5% |
| B33 | Sicilian Defense: Lasker-Pelikan Variation | 10 | 60.0% |
| E92 | King's Indian Defense: Exchange Variation | 9 | 38.9% |
| E97 | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | 8 | 18.8% |
Recent games
| Van Dael, Siem2336 | 0-1 | Milanovic, Da2393 | TCh-AUT Rapid 2026 | 2026 |
| Van Dael, Siem2336 | 0-1 | Kadric, D2518 | Grand Prix PlusCity Blitz | 2026 |
| Van Dael, Siem2336 | 0-1 | Santos Latasa, J2615 | Grand Prix PlusCity Blitz | 2026 |
| Henriquez Villagra, C2603 | 1-0 | Van Dael, Siem2336 | Grand Prix PlusCity Rapid | 2026 |
| Subelj, Jan2555 | 1-0 | Van Dael, Siem2336 | Grand Prix PlusCity Rapid | 2026 |
| Vrolijk, Liam2533 | 1-0 | Van Dael, Siem2301 | Dutch League 2025-26 | 2026 |
| Van Dael, Siem2333 | 1-0 | Karacsonyi, Kata2134 | grenke Chess Open 2026 | 2026 |
| Dobrocmyslov, A2221 | 0-1 | Van Dael, Siem2333 | grenke Chess Open 2026 | 2026 |
| Van Dael, Siem2333 | 0-1 | Zeng, C2546 | grenke Chess Open 2026 | 2026 |
| Beerdsen, Thomas2524 | ½-½ | Van Dael, Siem2333 | grenke Chess Open 2026 | 2026 |
| Van Dael, Siem2333 | 1-0 | Fuchs, Dominik2004 | grenke Chess Open 2026 | 2026 |
| Van Dael, Siem2281 | 1-0 | Panjer, Sidney2304 | TCh-BEL 2025-26 | 2026 |
| Kokje, Joris2269 | 0-1 | Van Dael, Siem2301 | Dutch League 2025-26 | 2026 |
| Lagendijk, Ivo1848 | 0-1 | Van Dael, Siem2281 | TCh-BEL 2025-26 | 2026 |
| Van Dael, Siem2281 | 1-0 | Van Rootselaar, Rik2207 | Dutch League 2025-26 | 2026 |