GMJon Ludvig Hammer
NOR · FIDE ID 1503707 · 169 tournament games since 2020
Standard
2573
#4 in NOR (active)
Rapid
2637
#2 in NOR (active)
Blitz
2540
#8 in NOR (active)
Score
66%
74 W · 75 D · 20 L
Opp. avg
2481
Last 50 games
Last game
2026-07-11
Landsturneringen 2026 | Elite
Prep summary
- As White: 1.e4 in 54% of games (scores 72%), otherwise 1.d4 (31%).
- Against 1.e4: 1...e5 in 19 of 43 games (King's Pawn Game), scoring 50%.
- Against 1.d4: 1...Nf6 in 18 of 25 games (Indian Defense), scoring 61%.
- By opponent strength: 25% against higher-rated players, 69% against lower-rated.
- Drawish: 44% of games end in a draw.
Based on 169 over-the-board games (72 classical · 9 rapid). 84 with White (70%), 85 with Black (62%).
Openings as White
First move
| 1.e4 | 45 | 72% |
| 1.d4 | 26 | 62% |
| 1.Nf3 | 9 | 83% |
| 1.c4 | 4 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 63% |
| Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 3 | 50% |
| Zukertort Opening | 3 | 100% |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 3 | 100% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 3 | 67% |
Openings as Black
Against 1.e4 (43 games)
| 1...e5 King's Pawn Game | 19 | 50% |
| 1...c6 Caro-Kann Defense | 14 | 61% |
| 1...c5 Sicilian Defense | 6 | 67% |
Against 1.d4 (25 games)
| 1...Nf6 Indian Defense | 18 | 61% |
| 1...d5 Queen's Pawn Game | 4 | 63% |
| 1...c5 Benoni Defense | 2 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 3 | 83% |
| Ruy Lopez: Closed, Martinez Variation | 3 | 67% |
| Caro-Kann Defense: Tartakower Variation | 3 | 50% |
| Italian Game: Two Knights Defense, Fritz Variation | 3 | 33% |
| Caro-Kann Defense: Exchange Variation | 2 | 75% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-11 | Aksel Bu Kvaloy (2483) Landsturneringen 2026 | Elite | ½ |
| 2026-07-10 | Havard Haug (2432) Landsturneringen 2026 | Elite | ½ |
| 2026-07-07 | Jens E Ingebretsen (2433) Landsturneringen 2026 | Elite | W |
| 2026-07-06 | Kjetil A. Lie (2459) Landsturneringen 2026 | Elite | ½ |
| 2026-07-05 | Tor Fredrik Kaasen (2489) Landsturneringen 2026 | Elite | ½ |
| 2026-07-04 | Semen Mitusov (2479) Landsturneringen 2026 | Elite | W |
| 2026-07-03 | Nicolai Maxime Ostensen (2407) Landsturneringen 2026 | Elite | ½ |
| 2026-06-28 | Elham Amar (2581) Landsturneringen 2026 | Elite | L |
| 2026-06-28 | Frode Olav Olsen Urkedal (2567) Landsturneringen 2026 | Elite | W |
| 2026-03-08 | Linus Johansson (2417) Swedish Team Championships 2025 | Elitserien 2025 | ½ |
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.