Player profile

Rehn, Marten

Standard: 1477 Rapid: 1652 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 533081239 (view FIDE profile)

Federation: GER Sex: M Birth Year: 2011 Age: 15

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

Games: 32 Wins: 13 (41%) Draws: 10 (31%) Losses: 9 (28%)

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Dossier

31 of 32 games analyzed.

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Openings

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As White 15 games 6W 5D 4L

Caro-Kann Defense 5 games 1W 2D 2L

Advance Variation 3 games 1W 2D 0L

(unspecified) 3 games 1W 2D 0L

Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Panov Attack 1 game 0W 0D 1L

Modern Defense 1 game 0W 0D 1L

French Defense 3 games 1W 1D 1L

Advance Variation 3 games 1W 1D 1L

Nimzowitsch System 2 games 1W 0D 1L

(unspecified) 1 game 0W 1D 0L

Italian Game 2 games 0W 1D 1L

Classical Variation 1 game 0W 0D 1L

Greco Gambit, Anderssen Variation 1 game 0W 0D 1L

Giuoco Piano 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Sicilian Defense 1 game 0W 1D 0L

Delayed Alapin Variation 1 game 0W 1D 0L

with e6 1 game 0W 1D 0L

Polish Opening, with d5 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scotch Game 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Italian Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Danish Gambit 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 17 games 7W 5D 5L

Queen's Pawn Game 3 games 2W 0D 1L

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Krause Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Chigorin Variation 1 game 1W 0D 0L

Irish Gambit 1 game 1W 0D 0L

Italian Game 2 games 0W 2D 0L

Giuoco Pianissimo 1 game 0W 1D 0L

Canal Variation 1 game 0W 1D 0L

Two Knights Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Four Knights Game 2 games 2W 0D 0L

Scotch Variation Accepted 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Gunsberg Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Petrov's Defense 2 games 1W 1D 0L

Cozio Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 2 games 1W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Marshall Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Slav Defense 1 game 0W 0D 1L

Quiet Variation 1 game 0W 0D 1L

Pin Defense 1 game 0W 0D 1L

Semi-Slav Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Ruy Lopez 1 game 0W 0D 1L

Berlin Defense 1 game 0W 0D 1L

Beverwijk Variation 1 game 0W 0D 1L

Sicilian Defense 1 game 1W 0D 0L

Alapin Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Bishop's Opening 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Vienna Game 1 game 0W 0D 1L

Stanley Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 155

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

2025.01.04 · 14... e3 (−49.3% win chance) 0-1

Marten Rehn

Yi, Sirius

Engine View game

2026.04.01 · 37. d8=Q+ (−42.3% win chance) 1/2-1/2

Ebel, Felix

Rehn, Marten

Engine View game

2024.01.04 · 8. Ba6 (−41.3% win chance) 0-1

Stefan Lietz

Marten Rehn

Engine View game

2025.01.03 · 12. Nd5 (−39.9% win chance) 0-1

Hallfarth, Freya

Marten Rehn

Engine View game

View blunders & mistakes

Games Showing all 32 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.03	Landesjugendeinzelmeisterschaft in Niedersachsen U16	9.11	2026.04.03 Czubek, Luca Sebastian (533001863) (1606)	0	78.10%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2026.04.02	Landesjugendeinzelmeisterschaft in Niedersachsen U16	8.10	2026.04.02 Struebel, Katharina (16284879) (1578)	0	76.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.04.01	Landesjugendeinzelmeisterschaft in Niedersachsen U16	7.11	2026.04.01 Ebel, Felix (34651446) (1571)	½	85.70%	1. e4 e6 2. d4 d5 3. e5 c5
2026.04.01	Landesjugendeinzelmeisterschaft in Niedersachsen U16	6.10	2026.04.01 Placke, Frederick (34662006) (1580)	½	97.10%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2026.03.31	Landesjugendeinzelmeisterschaft in Niedersachsen U16	5.12	2026.03.31 Rumiantsev, Erik (533081301) (1482)	½	82.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.03.30	Landesjugendeinzelmeisterschaft in Niedersachsen U16	4.11	2026.03.30 Stoffers, Emil (34651454) (1307)	½	85.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.03.30	Landesjugendeinzelmeisterschaft in Niedersachsen U16	3.11	2026.03.30 Steven, Matthias (16295528) (1631)	0	85.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2026.03.29	Landesjugendeinzelmeisterschaft in Niedersachsen U16	2.12	2026.03.29 Kulgemeyer, Justus (34623671) (1592)	½	89.40%	1. e4 c5 2. Nf3 e6 3. c3 Nc6
2026.03.28	Landesjugendeinzelmeisterschaft in Niedersachsen U16	1.11	2026.03.28 Roll, Jasper (16295510) (1779)	0	78.40%	1. d4 d5 2. Bf4 c6 3. e3 Nf6
2026.01.05	Runde 7: Marten Rehn - Kulgemeyer, Justus	7.3	2026.01.05 Kulgemeyer, Justus (34623671) (1593)	1	94.50%	1. b4 d5 2. a3 Bf5 3. Bb2 e6
2026.01.04	Runde 6: Janssen, Uwe - Marten Rehn	6.5	2026.01.04 Janssen, Uwe (34634681) (1622)	1	94.10%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2026.01.04	Runde 5: Marten Rehn - Einspanier, David	5.10	2026.01.04 Einspanier, David (533059829)	1	79.40%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.01.03	Runde 4: Marten Rehn - Willing, Zoe	4.15	2026.01.03 Willing, Zoe (533018731)	1	-	1. e4 e5 2. d4 Nc6 3. Nf3 Bd6
2026.01.03	Runde 3: Stulgies, Noah - Marten Rehn	3.15	2026.01.03 Stulgies, Noah (533058202)	½	84.70%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2026.01.02	Runde 2: Marten Rehn - Kuipers, Hartmut, Dr.	2.15	2026.01.02 Kuipers, Hartmut, Dr. (16201191) (1502)	½	77.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.01.02	Runde 1: Lionel Dario Rohlfs - Marten Rehn	1.12	2026.01.02 Lionel Dario Rohlfs	½	76.20%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.04.18	Runde 9: Marten Rehn - Nico Zweers	9.7	2025.04.18 Nico Zweers	0	80.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.04.11	Runde 1: Arne Hüls - Marten Rehn	1.1	2025.04.11 Arne Hüls	1	96.10%	1. e4 c5 2. c3 d5 3. e5 Nc6
2025.01.05	Round 7: Koehler, Keanu Nick - Marten Rehn	7.22	2025.01.05 Koehler, Keanu Nick (34640681)	1	91.30%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.01.04	Round 6: Marten Rehn - Lambrecht, Harald	6.22	2025.01.04 Lambrecht, Harald (12956643) (1594)	½	91.20%	1. e4 c6 2. d4 d5 3. e5 Bf5
2025.01.04	Round 5: Yi, Sirius - Marten Rehn	5.29	2025.01.04 Yi, Sirius (34639489)	1	80.00%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2025.01.03	Round 4: Marten Rehn - Hallfarth, Freya	4.20	2025.01.03 Hallfarth, Freya (12981168) (1604)	0	83.80%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.01.03	Round 3: Baumann, Ben - Marten Rehn	3.15	2025.01.03 Baumann, Ben (533001626)	½	88.00%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.01.02	Round 2: Marten Rehn - Wessels, Finn Jarne	2.26	2025.01.02 Wessels, Finn Jarne (34640037)	1	84.80%	1. e4 e5 2. Nf3 Nf6 3. Bc4 h6
2025.01.02	Round 1: Umhang, Tanja - Marten Rehn	1.4	2025.01.02 Umhang, Tanja (12965065)	0	71.70%	1. e4 e5 2. Bc4 Nc6 3. c3 Nf6
2024.01.07	Round 7: Theodore-Batista Sanasi - Marten Rehn		2024.01.07 Theodore-Batista Sanasi	1	87.90%	1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5
2024.01.06	Round 6: Marten Rehn - Andreas Rombusch		2024.01.06 Andreas Rombusch	1	87.60%	1. e4 e6 2. d4 d5 3. e5 c5
2024.01.06	Round 5: Twen Gerski - Marten Rehn		2024.01.06 Twen Gerski	1	89.20%	1. d4 d5 2. Nf3 c5 3. c3 Nc6
2024.01.05	Round 4: Marten Rehn - Titus Wilting		2024.01.05 Titus Wilting	1	93.30%	1. e4 e5 2. d4 exd4 3. c3 Bc5
2024.01.05	Round 3: Joost Schless - Marten Rehn		2024.01.05 Joost Schless	1	87.90%	1. d4 d5 2. Nc3 c5 3. Nf3 Nc6
2024.01.04	Round 2: Marten Rehn - Stefan Lietz		2024.01.04 Stefan Lietz	0	83.50%	1. e4 e6 2. d4 d5 3. e5 c5
2024.01.04	Round 1: Tanja Umhang - Marten Rehn		2024.01.04 Tanja Umhang	0	79.40%	1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5