Player profile

Leeb, Simon

Standard: 2268 Rapid: 2159 Blitz: 2230 (last updated 2026-11-02)

FIDE ID: 12924768 (view FIDE profile)

Federation: GER Sex: M Birth Year: 1999 Age: 27

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

Games: 42 Wins: 14 (33%) Draws: 14 (33%) Losses: 13 (31%) Other: 1

View all games

Dossier

41 of 42 games analyzed.

View full dossier Analyze this player's games

Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 20 games 8W 6D 6L

Indian Defense 5 games 0W 2D 3L

Tartakower Attack 3 games 0W 2D 1L

(unspecified) 3 games 0W 2D 1L

Knights Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Spielmann-Indian 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

Barry Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Krause Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Rapport-Jobava System 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

King's Indian Defense 2 games 0W 1D 1L

Averbakh Variation 1 game 0W 0D 1L

Flexible Defense 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 1D 0L

Classical Fianchetto 1 game 0W 1D 0L

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

Exchange Variation 1 game 1W 0D 0L

Positional Variation 1 game 1W 0D 0L

Orthodox Defense 1 game 0W 1D 0L

Main Line 1 game 0W 1D 0L

Sicilian Defense 2 games 2W 0D 0L

Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

Dragon Variation 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Réti Opening 1 game 1W 0D 0L

Anglo-Slav Variation 1 game 1W 0D 0L

Gurevich System 1 game 1W 0D 0L

Slav Defense 1 game 1W 0D 0L

Schlechter Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Italian Game 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Dutch Defense 1 game 0W 1D 0L

Raphael Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Caro-Kann Defense 1 game 1W 0D 0L

Accelerated Panov Attack 1 game 1W 0D 0L

Modern Variation 1 game 1W 0D 0L

As Black 18 games 6W 6D 5L

Caro-Kann Defense 6 games 2W 3D 1L

Exchange Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Advance Variation 2 games 1W 0D 1L

Botvinnik-Carls Defense 2 games 1W 0D 1L

Accelerated Panov Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

Slav Defense 6 games 2W 0D 3L

Chebanenko Variation 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

(unspecified) 2 games 0W 0D 2L

Modern Line 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Catalan Opening 1 game 0W 1D 0L

Closed 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Gambit Declined 1 game 0W 1D 0L

Three Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Opening 1 game 1W 0D 0L

Anglo-Indian Defense 1 game 1W 0D 0L

King's Knight Variation 1 game 1W 0D 0L

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

(unspecified) 1 game 1W 0D 0L

Indian Defense 1 game 0W 1D 0L

Accelerated London System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 173

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

2025.11.23 · 34. Re4 (−66.5% win chance) 0-1

Schaefer, Marlon

Leeb, Simon

Engine View game

2025.11.23 · 36... Bd4 (−62.5% win chance) 1-0

Leeb, Simon

Ziegenfuss, Antonia

Engine View game

2025.11.22 · 63. Nxb5+ (−37.1% win chance) 1/2-1/2

Manucharyan, Andriy

Leeb, Simon

Engine View game

2025.11.22 · 33... Qc6 (−36.8% win chance) 1/2-1/2

Leeb, Simon

Drygala, Lars

Engine View game

View blunders & mistakes

Games Showing all 42 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
øøøø.øø.øø	Grenke Open	9.47	øøøø.øø.øø Fuhrmann, Bahne (16244842) (2083)	½	84.40%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
øøøø.øø.øø	Grenke Open	8.49	øøøø.øø.øø van der Valk, Niklas (24651931) (2091)	½	92.90%	1. Nf3 d5 2. e3 Nf6 3. b3 g6
2026.04.19	stveit	11.4	2026.04.19 Martinovic, Sasa (14509792) (2550)	½	95.60%	1. Nf3 Nf6 2. d4 g6 3. Nc3 d5
2026.04.18	stveit	10.4	2026.04.18 Korpa, Bence (706671) (2526)	½	91.50%	1. d4 d5 2. Bf4 c5 3. e3 cxd4
2026.04.17	stveit	9.5	2026.04.17 Arzumanian, Georgii (13300660) (2463)	0	88.80%	1. e4 c6 2. d4 d5 3. e5 c5
2026.04.17	stveit	8.5	2026.04.17 Hartl, Daniel (1620584) (2206)	1	97.10%	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2026.04.16	stveit	7.4	2026.04.16 Balint, Peter (1660713) (2431)	0	91.50%	1. d4 Nf6 2. Nf3 e6 3. g3 c5
2026.04.15	stveit	6.4	2026.04.15 Ivanisevic, Ivan (912417) (2543)	0	85.10%	1. d4 d5 2. c4 c6 3. Nc3 Nf6
2025.12.14	Round 5: Leeb, Simon - Kruckenhauser, Arthur	5.4	2025.12.14 Kruckenhauser, Arthur (1642812) (2348)	½	97.10%	1. d4 Nf6 2. g3 c5 3. c3 e6
2025.12.13	Round 4: Ebner, Hubert - Leeb, Simon	4.4	2025.12.13 Ebner, Hubert (1600761) (2167)	½	86.30%	1. Nf3 d5 2. c4 e6 3. d4 Nf6
2025.12.12	Round 3: Leeb, Simon - Brunello, Sabino	3.4	2025.12.12 Brunello, Sabino (813613) (2490)	0	85.10%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2025.12.11	Round 2: Berczes, David - Leeb, Simon	2.4	2025.12.11 Berczes, David (722960) (2380)	½	93.10%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2025.12.10	Round 1: Leeb, Simon - Lanka, Zigurds	1.33	2025.12.10 Lanka, Zigurds (11600047) (2314)	0	85.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.11.23	Round 9: Leeb, Simon - Drygala, Lars	9.11	2025.11.23 Drygala, Lars (34617779) (2077)	1	89.90%	1. d4 e6 2. c4 d5 3. Nc3 Nf6
2025.11.23	Round 8: Kanzow, Alexander - Leeb, Simon	8.14	2025.11.23 Kanzow, Alexander (16225414)	1	89.80%	1. Nf3 Nf6 2. c4 c6 3. d4 d5
2025.11.23	Round 7: Leeb, Simon - Sprungala, Erik	7.19	2025.11.23 Sprungala, Erik (16281039) (1939)	1	95.90%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2025.11.23	Round 6: Ziegenfuss, Antonia - Leeb, Simon	6.14	2025.11.23 Ziegenfuss, Antonia (12962554) (2044)	0	66.70%	1. d4 d5 2. c4 c6 3. Nc3 Nf6
2025.11.23	Round 5: Leeb, Simon - Browning, Rebecca	5.17	2025.11.23 Browning, Rebecca (12984027)	1	91.10%	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2025.11.23	Round 4: Striebeck, Enno - Leeb, Simon	4.23	2025.11.23 Striebeck, Enno (16254988)	1	93.20%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.11.23	Round 3: Leeb, Simon - Schaefer, Marlon	3.14	2025.11.23 Schaefer, Marlon (16208773) (1974)	0	70.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.11.23	Round 2: Doedens, Julian - Leeb, Simon	2.20	2025.11.23 Doedens, Julian (16253558)	1	84.20%	1. a3 d5 2. Nf3 Nf6 3. e3 c5
2025.11.23	Round 1: Leeb, Simon - Miled, Zied	1.20	2025.11.23 Miled, Zied (533006172) (1705)	1	95.50%	1. Nf3 d5 2. d4 c5 3. c4 cxd4
2025.11.22	Round 9: Litvinov, Ivan - Leeb, Simon	9.23	2025.11.22 Litvinov, Ivan (14149729) (1815)	½	89.10%	1. e4 c6 2. c4 g6 3. d4 Bg7
2025.11.22	Round 8: Leeb, Simon - Manucharyan, Andriy	8.15	2025.11.22 Manucharyan, Andriy (16260910) (1993)	½	84.10%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.11.22	Round 7: Brunner, Tobias - Leeb, Simon	7.17	2025.11.22 Brunner, Tobias (12949833) (2013)	½	92.00%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.11.22	Round 6: Leeb, Simon - Hasselgruber, Robert Ferenc	6.26	2025.11.22 Hasselgruber, Robert Ferenc (34692908)	1	92.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.22	Round 5: Drygala, Lars - Leeb, Simon	5.21	2025.11.22 Drygala, Lars (34617779) (1937)	½	83.20%	1. d4 Nf6 2. Bf4 e6 3. e3 d5
2025.11.22	Round 4: Leeb, Simon - Fromm, Marius	4.3	2025.11.22 Fromm, Marius (12993190) (2411)	0	88.60%	1. d4 Nf6 2. g3 c5 3. d5 e6
2025.11.22	Round 3: Mimkes, Antal - Leeb, Simon	3.24	2025.11.22 Mimkes, Antal (16265963) (1939)	1	96.30%	1. e4 c6 2. d4 d5 3. Bd3 dxe4
2025.11.22	Round 2: Leeb, Simon - Roesler, Hannah Clara	2.28	2025.11.22 Roesler, Hannah Clara (12983500) (1846)	1	94.70%	1. d4 Nf6 2. Nc3 d5 3. Bf4 a6
2025.11.22	Round 1: Huck, Friedemann Moritz - Leeb, Simon	1.28	2025.11.22 Huck, Friedemann Moritz (34661883) (1674)	1	92.70%	1. e4 c6 2. d4 d5 3. e5 c5
2025.11.06	Round 6: Chasin, Nico - Leeb, Simon	6.16	2025.11.06 Chasin, Nico (30908477) (2512)	0	87.70%	1. Nf3 Nf6 2. g3 d5 3. Bg2 c6
2025.11.05	Round 5: Leeb, Simon - Zysk, Robert	5.21	2025.11.05 Zysk, Robert (4600410) (2373)	½	82.50%	1. d4 Nf6 2. g3 c5 3. d5 b5
2025.11.04	Round 4: Leeb, Simon - Dahl, Christoph	4.23	2025.11.04 Dahl, Christoph (16240235) (2387)	½	95.10%	1. d4 Nf6 2. Nf3 g6 3. g3 Bg7
2025.04.06	Round 11: Leeb, Simon - Gschnitzer, Adrian	11.36	2025.04.06 Gschnitzer, Adrian (1270337) (2430)	0	-	1. d4 Nf6 2. Nf3 c5 3. e3 d5
2025.04.05	Round 10: Hartl, Daniel - Leeb, Simon	10.12	2025.04.05 Hartl, Daniel (1620584) (2271)	1	97.30%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.04.04	Round 9: Leeb, Simon - Bures, Jaroslav	9.30	2025.04.04 Bures, Jaroslav (322890) (2396)	½	98.20%	1. d4 f5 2. Nc3 Nf6 3. Bg5 d5
2024.10.13	Round 5: Leeb, Simon - Rusek, Walter	5.18	2024.10.13 Rusek, Walter (1612700) (1881)	1	90.00%	1. c4 c6 2. e4 d5 3. cxd5 cxd5
2024.10.12	Round 4: Schachinger, Mario - Leeb, Simon	4.30	2024.10.12 Schachinger, Mario (1616773) (2385)	0	86.20%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2024.03.30	new tournament description	5.13	2024.03.30 Zuferi, Enis (24692530) (2400)	*	89.30%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2023.06.04	1st Munich Pfingst Open	6	2023.06.04 Basso, Pier Luigi (866970) (2524)	0	89.30%	1. d4 d5 2. Nf3 Nf6 3. c3 e6
2023.06.01	1st Munich Pfingst Open	2	2023.06.01 Feuerstack, Aljoscha (4681932) (2462)	0	91.30%	1. d4 d5 2. Nf3 Bf5 3. c4 e6