4 games · 2015–2025 · 3 classical · 0 online
Korobov 13 draws0 Heimann
62.5% for Korobov
Openings between them
| A08 | King's Indian Attack: Sicilian Variation | 1 | 50.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 50.0% |
| E49 | Nimzo-Indian Defense: Normal Variation, Botvinnik System | 1 | 50.0% |
| E54 | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | 1 | 100.0% |
All games
| Korobov, A2650 | ½-½ | Heimann, An2556 | Bundesliga 2024-25 | 2025 |
| Korobov, A2668 | ½-½ | Heimann, An2617 | Sunway Sitges Open 2019 | 2019 |
| Korobov, A2675 | ½-½ | Heimann, An2616 | GRENKE Chess Open 2019 | 2019 |
| Korobov, A2700 | 1-0 | Heimann, An2546 | World Blitz 2015 | 2015 |