Player profile

Ahlstrom, Per

Standard: 1812 Rapid: 1841 Blitz: 1852 (last updated 2026-11-02)

FIDE ID: 1713868 (view FIDE profile)

Federation: SWE Sex: M Birth Year: 1951 Age: 75

Title: — Women's title: — Other title: — FOA title: —

Games: 10 Wins: 2 (20%) Draws: 2 (20%) Losses: 6 (60%)

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Dossier

8 of 10 games analyzed.

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Openings

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As White 5 games 1W 2D 2L

Sicilian Defense 2 games 0W 1D 1L

Kan Variation 1 game 0W 1D 0L

Knight Variation 1 game 0W 1D 0L

Closed 1 game 0W 0D 1L

Traditional 1 game 0W 0D 1L

Zukertort Opening 1 game 0W 0D 1L

Pirc Invitation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Petrov's Defense 1 game 1W 0D 0L

Stafford Gambit Accepted 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Attack 1 game 0W 1D 0L

Wahls Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 5 games 1W 0D 4L

Pirc Defense 3 games 1W 0D 2L

(unspecified) 2 games 1W 0D 1L

Austrian Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 0D 1L

Sämisch Variation 1 game 0W 0D 1L

Sämisch Gambit 1 game 0W 0D 1L

Indian Defense 1 game 0W 0D 1L

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 41

This player's costliest moves in analyzed games. Can you find the winning move?

2026.06.29 · 30... Kf7 (−60.8% win chance) 1-0

Ahlstrom, Per

Andersson, Soren 1955

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2026.06.29 · 43... Qc7 (−31% win chance) 1-0

Ahlstrom, Per

Andersson, Soren 1955

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2026.07.04 · 19. Kg1 (−28.1% win chance) 1/2-1/2

Andersson, Sven-Olof

Ahlstrom, Per

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2026.07.04 · 17. Kh1 (−23.4% win chance) 1/2-1/2

Andersson, Sven-Olof

Ahlstrom, Per

Engine View game

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Games Showing all 10 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.09.03	Round 8: Ahlstrom, Per - Deubelbeiss, Rene	8.24	2026.09.03 Deubelbeiss, Rene (1308912) (1926)	0	87.90%	1. Nf3 d6 2. g3 g6 3. Bg2 Bg7
2026.09.01	Round 6: Kontaki, Maria - Ahlstrom, Per	6.12	2026.09.01 Kontaki, Maria (4237234)	1	-	1. e4 d6 2. Nf3 Nf6 3. d3 g6
2026.07.04	Round 9: Ahlstrom, Per - Andersson, Sven-Olof	9.13	2026.07.04 Andersson, Sven-Olof (1706926) (1858)	½	69.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.03	Round 8: Alfven, Jorgen - Ahlstrom, Per	8.14	2026.07.03 Alfven, Jorgen (1715950) (1849)	0	79.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.02	Round 7: Ahlstrom, Per - Haddad, Tony	7.15	2026.07.02 Haddad, Tony (1798618) (1500)	1	97.60%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6
2026.07.02	Round 6: Pettersson, Kjell-Erik - Ahlstrom, Per	6.13	2026.07.02 Pettersson, Kjell-Erik (1713981) (1756)	0	-	1. d4 Nf6 2. Bf4 g6 3. e3 Bg7
2026.07.01	Round 5: Ahlstrom, Per - Svensson, Joakim	5.15	2026.07.01 Svensson, Joakim (1777386) (1774)	½	96.80%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2026.06.29	Round 3: Andersson, Soren 1955 - Ahlstrom, Per	3.14	2026.06.29 Andersson, Soren 1955 (1779559) (1755)	0	70.00%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2026.06.28	Round 2: Ahlstrom, Per - Wedin, Svante	2.12	2026.06.28 Wedin, Svante (1711989) (1876)	0	79.60%	1. e4 c5 2. Nc3 Nc6 3. Nf3 g6
2026.06.27	Round 1: Nilsson, Weine - Ahlstrom, Per	1.10	2026.06.27 Nilsson, Weine (1716727) (1974)	0	88.60%	1. e4 d6 2. d4 Nf6 3. Nc3 g6