GMMarius Deuer
GER · FIDE ID 16236432 · 386 tournament games since 2020
Standard
2494
#32 in GER (active)
Rapid
2436
#47 in GER (active)
Blitz
2516
#27 in GER (active)
Score
57%
148 W · 144 D · 94 L
Opp. avg
2376
Last 50 games
Last game
2026-08-15
24th Int. Chess Tournament Spilimbergo 2026
Prep summary
- As White: 1.d4 in 88% of games (scores 58%).
- Against 1.e4: 1...c6 in 81 of 95 games (Caro-Kann Defense), scoring 56%.
- Against 1.d4: 1...Nf6 in 54 of 58 games (Indian Defense), scoring 54%.
- Weak spot: English Opening: Symmetrical Variation, Rubinstein Variation as Black, only 30% in 5 games.
- Comfort zone: Caro-Kann Defense: Advance Variation, Tal Variation as Black, 67% in 15 games.
- By opponent strength: 40% against higher-rated players, 70% against lower-rated.
Based on 386 over-the-board games (71 classical · 50 blitz · 16 rapid). 190 with White (60%), 196 with Black (54%).
Openings as White
First move
| 1.d4 | 168 | 58% |
| 1.Nf3 | 13 | 73% |
| 1.c4 | 6 | 83% |
| 1.e4 | 3 | 83% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzo-Indian Defense: Reshevsky Variation | 17 | 47% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 14 | 61% |
| King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | 12 | 71% |
| Nimzo-Indian Defense: Normal Variation, Classical Defense | 7 | 50% |
| Slav Defense: Modern Line | 7 | 57% |
Openings as Black
Against 1.e4 (95 games)
| 1...c6 Caro-Kann Defense | 81 | 56% |
| 1...g6 Modern Defense | 6 | 75% |
| 1...e5 King's Pawn Game | 5 | 50% |
Against 1.d4 (58 games)
| 1...Nf6 Indian Defense | 54 | 54% |
| 1...d5 Queen's Pawn Game | 4 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Advance Variation, Tal Variation | 15 | 67% |
| Caro-Kann Defense: Exchange Variation | 15 | 50% |
| Caro-Kann Defense: Tartakower Variation | 13 | 62% |
| Bogo-Indian Defense: Retreat Variation | 10 | 50% |
| Caro-Kann Defense: Advance Variation, Short Variation | 7 | 36% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-15 | Danis Kuandykuly (2394) 24th Int. Chess Tournament Spilimbergo 2026 · classical | ½ |
| 2026-08-14 | Piotr Nguyen (2374) 24th Int. Chess Tournament Spilimbergo 2026 · classical | W |
| 2026-08-11 | Alfred Nemitz (2371) 24th Int. Chess Tournament Spilimbergo 2026 · classical | L |
| 2026-08-10 | Moksh Amit Doshi (2372) 24th Int. Chess Tournament Spilimbergo 2026 · classical | ½ |
| 2026-08-10 | German Gonzalo Quirhuayo Chumbe (2397) 24th Int. Chess Tournament Spilimbergo 2026 · classical | ½ |
| 2026-08-09 | Mathias Andre Casalaspro (2303) 24th Int. Chess Tournament Spilimbergo 2026 · classical | W |
| 2026-08-08 | Federico Massazza (2177) 24th Int. Chess Tournament Spilimbergo 2026 · classical | W |
| 2026-05-10 | Filip Haring (2464) Mitropa Cup 2026 | Open | ½ |
| 2026-05-09 | Luca Jr Moroni (2541) Mitropa Cup 2026 | Open | ½ |
| 2026-05-08 | Jan Rubes (2375) Mitropa Cup 2026 | Open | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.