Player profile
Leuenberger, Urs
Dossier
16 of 18 games analyzed.
Accuracy: 80.5%
Opened e4: 3/6Opened d4: 3/6
Castled kingside: 11Same-side castling: 10Opposite-side castling: 2Did not castle: 1Castled queenside: 1
Fianchettoed kingside: 4Played on the queenside: 4Played in the center: 3Played on the kingside: 3Fianchettoed queenside: 2
Active pieces: 9Backward pawn: 8Kept the bishop pair: 7Sacrificed material: 7Isolated pawn: 6Missed tactics: 5Space advantage: 5Initiated exchanges: 5Avoided exchanges: 3Played gambits: 2
Openings
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As White 7 games 4W 2D 1L
Queen's Gambit Declined 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Slav Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 1W 0D 0L
Dragon Variation 1 game 1W 0D 0L
Modern Bc4 Variation
1 game
1W
0D
0L
Ruy Lopez 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Alapin Gambit
1 game
1W
0D
0L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Petrov's Defense 1 game 0W 1D 0L
French Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 8 games 2W 3D 3L
Queen's Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Classical Variation
1 game
0W
1D
0L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Botvinnik System
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
with e6
1 game
1W
0D
0L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
Trompowsky Attack 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
Big Center Variation
1 game
1W
0D
0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Original Defense
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 85
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 18 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.07.24 | Biel Chess Festival 2025 | 9.6 | 2025.07.24 Aegerter, Fabrice (1344854) (1922) | 0 | 27.40% | 1. d4 Nf6 2. Nf3 e6 3. g3 b6 | |
| 2025.07.23 | Biel Chess Festival 2025 | 8.14 | 2025.07.23 Pantillon, Patrick Andre (1313266) (1764) | 1 | - | 1. d4 d5 2. c4 c6 3. cxd5 Qxd5 | |
| 2025.07.22 | Biel Chess Festival 2025 | 7.12 | 2025.07.22 Ernst, Heinz (1303295) (1790) | ½ | 92.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.07.21 | Biel Chess Festival 2025 | 6.15 | 2025.07.21 Michel, Jean-claude (1301241) (1730) | 1 | 32.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.07.19 | Biel Chess Festival 2025 | 5.11 | 2025.07.19 Jampen, Florian (1352261) | 0 | 87.40% | 1. c4 c5 2. g3 Nc6 3. Bg2 g6 | |
| 2025.07.18 | Biel Chess Festival 2025 | 4.14 | 2025.07.18 Zarriess, Benjamin (34606645) (1741) | 1 | 88.90% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2025.07.16 | Biel Chess Festival 2025 | 2.16 | 2025.07.16 Gotti, Nicola (1301039) (1738) | 1 | 88.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.07.15 | Biel Chess Festival 2025 | 1.18 | 2025.07.15 Klas, Friedrich Guenther (24669970) (1686) | 1 | 90.30% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 | |
| 2025.05.18 | Biel Chess Festival 2025 | 3.1 | 2025.05.18 Kuenzli, Simon (1308475) (1993) | 0 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.07.24 | Biel Chess Festival 2024 | 8.12 | 2024.07.24 Schaer, Bryan (1356127) (1803) | ½ | 86.70% | 1. d4 e6 2. c4 d5 3. g3 a6 | |
| 2024.07.23 | Biel Chess Festival 2024 | 7.18 | 2024.07.23 Rossi, Jonas (1361104) (1796) | 1 | 88.00% | 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 | |
| 2024.07.22 | Biel Chess Festival 2024 | 6.8 | 2024.07.22 King, Alexander (1352334) (1935) | 0 | 89.40% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.07.20 | Biel Chess Festival 2024 | 5.11 | 2024.07.20 Haas, Anthony (1346407) (1824) | ½ | 91.30% | 1. d4 Nf6 2. c4 g6 3. g3 c6 | |
| 2024.07.17 | Biel Chess Festival 2024 | 2.31 | 2024.07.17 Christoffersen, Odd (1506129) (1638) | ½ | 91.60% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.07.16 | Biel Chess Festival 2024 | 1.16 | 2024.07.16 Trubini, Timon (1347799) (1693) | ½ | 91.80% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2022.07.25 | Biel Chess Festival 2024 | 9.14 | 2022.07.25 Kim, Donghan (13212842) (1800) | 0 | 78.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2022.07.19 | Biel Chess Festival 2024 | 4.17 | 2022.07.19 Pantillon, Patrick Andre (1313266) (1782) | 1 | 93.20% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2022.07.18 | Biel Chess Festival 2024 | 3.25 | 2022.07.18 Suwendo, Poedjo (1309803) (1727) | 1 | 93.00% | 1. e4 c5 2. Nc3 d6 3. g3 Nc6 |