Player profile
Thier, Simon
Dossier
21 of 22 games analyzed.
Accuracy: 88.4%
Opened c4: 5/12Opened d4: 2/12Opened Nf3: 2/12Opened b4: 1/12Opened f4: 1/12Opened e4: 1/12
Castled kingside: 14Same-side castling: 11Did not castle: 4Castled queenside: 2Opposite-side castling: 1
Fianchettoed queenside: 8Played on the kingside: 6Played in the center: 4Fianchettoed kingside: 3Played on the queenside: 3
Kept the bishop pair: 16Space advantage: 15Active pieces: 15Backward pawn: 12Sacrificed material: 11Initiated exchanges: 11Isolated pawn: 11Missed tactics: 10Avoided exchanges: 8Played gambits: 2
Openings
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As White 12 games 4W 3D 5L
? 5 games 1W 2D 2L
(unspecified) 5 games 1W 2D 2L
(unspecified)
5 games
1W
2D
2L
English Opening 5 games 1W 1D 3L
King's English Variation 2 games 1W 0D 1L
Kramnik-Shirov Counterattack
2 games
1W
0D
1L
Four Knights System 1 game 0W 0D 1L
Nimzowitsch Variation
1 game
0W
0D
1L
Symmetrical Variation 1 game 0W 1D 0L
Anti-Benoni Variation
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 0D 1L
Hedgehog System
1 game
0W
0D
1L
Zukertort Opening 1 game 1W 0D 0L
Pirc Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 9 games 3W 1D 5L
? 4 games 2W 1D 1L
(unspecified) 4 games 2W 1D 1L
(unspecified)
4 games
2W
1D
1L
Sicilian Defense 2 games 1W 0D 1L
Delayed Alapin Variation 1 game 1W 0D 0L
with e6
1 game
1W
0D
0L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack
1 game
0W
0D
1L
Marienbad System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
Steinitz Countergambit
1 game
0W
0D
1L
Blunders Top 4 of 59
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 22 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.19 | Round 9: Thier, Simon - Peilert, Maximilian | 9.18 | 2026.07.19 Peilert, Maximilian (34686312) (1938) | ½ | 78.50% | 1. d4 d5 2. g4 g5 3. Nf3 Ne6 | |
| 2026.07.18 | Round 8: Fichter, Fabian - Thier, Simon | 8.14 | 2026.07.18 Fichter, Fabian (24613258) (2219) | 0 | 79.20% | 1. c4 c5 2. Nhg3 Be5 3. e3 d6 | |
| 2026.07.18 | Round 7: Thier, Simon - Siedentopf, Daniel | 7.10 | 2026.07.18 Siedentopf, Daniel (4681452) (2245) | 0 | 80.80% | 1. b4 b6 2. Nb3 f6 3. f3 e5 | |
| 2026.07.18 | Round 6: Lammers, Markus - Thier, Simon | 6.8 | 2026.07.18 Lammers, Markus (4680847) (2284) | ½ | 95.70% | 1. b4 f6 2. e4 b5 3. Ng3 Ng6 | |
| 2026.07.18 | Round 5: Thier, Simon - Kunin, Vitaly | 5.3 | 2026.07.18 Kunin, Vitaly (4128737) (2519) | 0 | 87.60% | 1. d4 f5 2. g4 e6 3. gxf5 exf5 | |
| 2026.07.17 | Round 4: Zatonskih, Anna - Thier, Simon | 4.6 | 2026.07.17 Zatonskih, Anna (14101572) (2318) | 1 | 87.40% | 1. d4 d5 2. Qg5 Nhg6 3. Qxd5 e5 | |
| 2026.07.17 | Round 3: Thier, Simon - Orlov, Andrey | 3.6 | 2026.07.17 Orlov, Andrey (4125282) (2470) | ½ | 83.20% | 1. f4 f5 2. g3 Nab6 3. Nab3 g6 | |
| 2026.07.17 | Round 2: Kulon, Klaudia - Thier, Simon | 2.10 | 2026.07.17 Kulon, Klaudia (1131044) (2395) | 1 | - | 1. e4 c5 2. d4 cxd4 3. Rxd4 e6 | |
| 2026.07.17 | Round 1: Thier, Simon - Ivashchenko, Petro | 1.31 | 2026.07.17 Ivashchenko, Petro (34161805) (1757) | 1 | 95.80% | 1. e4 g6 2. d4 Bg7 3. c3 d6 | |
| 2026.06.07 | Round 7: Thier, Simon - Vlasov, Igor | 7.10 | 2026.06.07 Vlasov, Igor (16292049) (2211) | 1 | 93.10% | 1. c4 e5 2. Nc3 Bb4 3. Qb3 Nc6 | |
| 2026.06.05 | Round 3: Thier, Simon - Kanyamarala, Tarun | 3.2 | 2026.06.05 Kanyamarala, Tarun (45004714) (2426) | 0 | 85.00% | 1. c4 e5 2. Nc3 Bb4 3. Qb3 a5 | |
| 2025.06.21 | Round 5: Thier, Simon - Kupriyanov, Daniel | 5.8 | 2025.06.21 Kupriyanov, Daniel (14198533) (2112) | 0 | 84.30% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2025.06.20 | Round 4: Petersen, Henrik - Thier, Simon | 4.11 | 2025.06.20 Petersen, Henrik (34601775) (2240) | 1 | 93.70% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2024.11.24 | Round 5: Thier, Simon - Schalow, Daniel | 5.13 | 2024.11.24 Schalow, Daniel (4644115) (2018) | ½ | 97.00% | 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 | |
| 2024.11.22 | Round 1: Thier, Simon - Weyer, Jonas | 1.12 | 2024.11.22 Weyer, Jonas (4698886) (1971) | 0 | 88.70% | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 | |
| 2024.06.01 | Round 5: Sydykov, Bayastan - Thier, Simon | 2024.06.01 Sydykov, Bayastan (13829610) (2181) | 0 | 87.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.05.31 | Round 3: Grabowski, Pawel - Thier, Simon | 2024.05.31 Grabowski, Pawel (1122517) (2238) | 0 | 91.70% | 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 | ||
| 2024.01.28 | Round 5: Tobias Schueller - Simon Thier | 2024.01.28 Tobias Schueller | 0 | 81.80% | 1. c4 c6 2. d4 d5 3. cxd5 cxd5 | ||
| 2024.01.27 | Round 4: Simon Thier - Clemens Broeker | 2024.01.27 Clemens Broeker | 1 | 94.40% | 1. Nf3 d6 2. d4 Nd7 3. g3 e5 | ||
| 2024.01.27 | Round 3: Georg von Zimmermann - Simon Thier | 2024.01.27 Georg von Zimmermann | 0 | 86.00% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | ||
| 2024.01.26 | Round 2: Simon Thier - Gerhard Keller | 2024.01.26 Gerhard Keller | 1 | 96.60% | 1. Nf3 c5 2. b3 Nc6 3. Bb2 e6 | ||
| 2023.06.11 | Round 7: Simon Thier - Roland Ollenberger | 2023.06.11 Roland Ollenberger | 0 | 88.60% | 1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 |