Prepare against Aage Sondergaard Nielsen

DNK · World #51,326 classical · FIDE ID 1409859

When preparing against Aage Sondergaard Nielsen, expect 1.e4 in 58% of White games. Against 1.e4 the reply is 1...e5 (58% of games); against 1.d4, 1...f5 (41%). Lowest win rate among frequent openings: Dutch Defense as Black, 23.5% over 17 games.

Our database contains 143 games by Aage Sondergaard Nielsen, covering Jan 2006 to Oct 2026. Below you'll find Aage Sondergaard Nielsen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Aage Sondergaard Nielsen before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.

Ratings

Performance record

FIDE rated record

From FIDE's official rated-game ledger (2006-2026): 899 rated games against 473 different opponents, across 244 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.

By time control

Against the field

Wins over titled players: 1 vs GM · 3 vs FM · 1 vs WFM.

Tournament wins

30 tournament wins from 189 events, 15 of them outright.

• Springeren Efteraar 2025 - 1 Round 6 (2025) — 2/2, outright
• Fredericia Skf Aabne Klubmesterskab 2025-26 Round 1-2 (2025) — 2/2
• Fredericia Byturnering 2025 - 2 (2025) — 4.5/5, outright
• Evans Vejleturneringen 2025 - 1 Round 1-3 (2025) — 2.5/3, outright
• Springeren Vinter 2024-25 - 1 Round 1-3 (2024) — 2/3
• SonFlow Cup - Kolding Bymesterskab 2024 - 12 (2024) — 3/5
• Springeren Foraar 2023 - 1 Round 5 (2023) — 1/1
• Springeren Foraar 2023 - 1 Round 3-4 (2023) — 2/2, outright
• Springeren Foraar 2023 - 1 Round 1-2 (2023) — 2/2
• Springeren Vinterturnering 2022/23 - 1 Round 6-7 (2023) — 3/3, outright
• Evans Klubturneringen 2023 - 2 Round 1-3 (2023) — 2/2, outright
• Evans - Efterårsturneringen 2022 - 2 Round 1-4 (2022) — 3/4
• Skakklubben Evans – Klubturneringen 2022 - 2 Round 4-5 (2022) — 1.5/2
• Skakklubben Evans – Klubturneringen 2022 - 2 Round 2-3 (2022) — 1.5/2, outright
• Skakklubben Evans – Klubturneringen 2022 - 2 Round 1 (2022) — 1/1, outright

Year by year

Move-by-move preparation stats

Straight from the preparation tree built over all of Aage Sondergaard Nielsen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Aage Sondergaard Nielsen's side.

First moves as White (72 games)

Main lines as White

• 1.e4 — 58% of White games, 51.2% score
  • …c5 (40% of these games) — Nielsen usually continues Nc3 (62.5% score)
  • …c6 (19% of these games) — Nielsen usually continues d4 (0.0% score)
  • …e5 (17% of these games) — Nielsen usually continues Nf3 (25.0% score)
• 1.f4 — 28% of White games, 42.5% score
  • …d5 (35% of these games) — Nielsen usually continues Nf3 (35.7% score)
  • …Nf6 (35% of these games) — Nielsen usually continues Nf3 (50.0% score)
  • …g6 (15% of these games) — Nielsen usually continues Nf3 (50.0% score)

As Black against 1.e4 (24 games)

As Black against 1.d4 (37 games)

Aage Sondergaard Nielsen's chess games

All 143 games by Aage Sondergaard Nielsen in the Chess.ceo database (Jan 2006 - Oct 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 56 wins, 19 draws, 68 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Aage Sondergaard Nielsen's chess games?

143 games by Aage Sondergaard Nielsen, from Jan 2006 to Oct 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Aage Sondergaard Nielsen has played.

What does Aage Sondergaard Nielsen play on the first move as White?

Across 72 games with White in our database, Aage Sondergaard Nielsen opens with 1.e4 (58% of games), 1.f4 (28% of games), 1.c4 (7% of games). Against 1.e4 as Black, Aage Sondergaard Nielsen answers 1...e5 (58% of games), 1...e6 (38% of games), 1...d6 (4% of games). Against 1.d4: 1...f5 (41% of games), 1...e6 (27% of games), 1...Nf6 (16% of games).

What openings does Aage Sondergaard Nielsen play as White?

As White, Aage Sondergaard Nielsen's most-played openings in our database are: Bird's opening (20 games, 40.0% win rate); Sicilian: Closed (12 games, 50.0% win rate); Caro-Kann (4 games, 50.0% win rate). The full breakdown of 72 games with White is in the table above.

What openings does Aage Sondergaard Nielsen play as Black?

As Black, Aage Sondergaard Nielsen most often plays: Dutch Defense (17 games, 23.5% win rate); French: Advance Variation (4 games, 75.0% win rate); French: Tarrasch Variation (4 games, 25.0% win rate). See the table above for the top ten Black openings across 71 games.

What is Aage Sondergaard Nielsen's FIDE rating?

Aage Sondergaard Nielsen is currently rated 1,888 in classical chess and 1,896 in blitz. Peak classical rating: 1,999 (May 2011).

How many games has Aage Sondergaard Nielsen played?

Our database contains 143 games by Aage Sondergaard Nielsen, covering Jan 2006 to Oct 2026. Overall record: 56 wins, 19 draws, 68 losses (39.2% win rate).

How do I prepare against Aage Sondergaard Nielsen?

143 games by Aage Sondergaard Nielsen reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.

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