Player profile
Weis, Robert
Dossier
34 of 35 games analyzed.
Accuracy: 85.9%
Opened e4: 15/16Opened Nf3: 1/16
Castled kingside: 27Same-side castling: 23Castled queenside: 5Opposite-side castling: 5Did not castle: 2
Played in the center: 13Played on the queenside: 9Played on the kingside: 6Fianchettoed kingside: 4Fianchettoed queenside: 3
Initiated exchanges: 27Active pieces: 27Sacrificed material: 23Isolated pawn: 16Kept the bishop pair: 16Backward pawn: 15Missed tactics: 15Played gambits: 13Space advantage: 13Avoided exchanges: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 17 games 4W 7D 6L
Sicilian Defense 5 games 1W 0D 4L
Accelerated Dragon 3 games 1W 0D 2L
Modern Bc4 Variation
2 games
0W
0D
2L
Exchange Variation
1 game
1W
0D
0L
Dragon Variation 2 games 0W 0D 2L
Modern Bc4 Variation
1 game
0W
0D
1L
Classical Variation
1 game
0W
0D
1L
French Defense 4 games 1W 2D 1L
Tarrasch Variation 4 games 1W 2D 1L
Closed Variation
1 game
0W
0D
1L
Guimard Defense, Main Line
1 game
0W
1D
0L
Open System, Euwe-Keres Line
1 game
1W
0D
0L
Open System, Main Line
1 game
0W
1D
0L
Italian Game 4 games 2W 1D 1L
Classical Variation 2 games 2W 0D 0L
(unspecified)
1 game
1W
0D
0L
Greco Gambit, Moeller-Therkatz Attack
1 game
1W
0D
0L
Scotch Gambit 1 game 0W 1D 0L
Max Lange Attack
1 game
0W
1D
0L
Rousseau Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 2 games 0W 2D 0L
Scotch Variation Accepted 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Petrov's Defense 1 game 0W 1D 0L
Nimzowitsch Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Réti Opening 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 18 games 9W 3D 6L
Italian Game 6 games 4W 0D 2L
Classical Variation 3 games 2W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
Greco Gambit, Moeller-Therkatz Attack
1 game
1W
0D
0L
Greco Gambit, Traditional Line
1 game
1W
0D
0L
Evans Gambit 2 games 2W 0D 0L
Main Line
1 game
1W
0D
0L
Anderssen Variation
1 game
1W
0D
0L
Scotch Gambit 1 game 0W 0D 1L
Walbrodt-Baird Gambit
1 game
0W
0D
1L
Queen's Pawn Game 3 games 2W 0D 1L
Accelerated London System 2 games 1W 0D 1L
Steinitz Countergambit
2 games
1W
0D
1L
Levitsky Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Game 2 games 0W 1D 1L
Scotch Variation Accepted 2 games 0W 1D 1L
Main Line
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation
1 game
0W
0D
1L
Indian Defense 1 game 0W 1D 0L
Spielmann-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 1 game 1W 0D 0L
Modern Attack 1 game 1W 0D 0L
Center Variation
1 game
1W
0D
0L
Ruy Lopez 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Anti-Benoni Variation
1 game
1W
0D
0L
Scotch Game 1 game 0W 1D 0L
Mieses Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 200
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 35 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.12 | FIDE World Championship 2026 | 1.21 | 2026.10.12 Anetov, Amirzhan (13784951) (2270) | 0 | 83.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.05 | Round 5: Weis, Robert - Hildwein, Kenji | 5.3 | 2026.09.05 Hildwein, Kenji (527056279) (1740) | 0 | 86.90% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2026.09.05 | Round 4: Amstalden, Julian - Weis, Robert | 4.2 | 2026.09.05 Amstalden, Julian (1364227) (1785) | 0 | 88.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.06.27 | Round 11: Titov, Evgeny - Weis, Robert | 11.42 | 2026.06.27 Titov, Evgeny (522078320) (1598) | ½ | 87.60% | 1. d4 Nf6 2. Nf3 c5 3. e3 d5 | |
| 2026.06.26 | Round 10: Weis, Robert - Dalaloyan, Davit | 10.45 | 2026.06.26 Dalaloyan, Davit (13329316) (1562) | ½ | 91.40% | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 | |
| 2026.06.25 | Round 9: Bulka, Vitali - Weis, Robert | 9.54 | 2026.06.25 Bulka, Vitali (13650980) (1427) | 1 | 99.40% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | |
| 2026.06.24 | Round 8: Weis, Robert - Unlusan, Evren | 8.2 | 2026.06.24 Unlusan, Evren (525001213) (1525) | ½ | 97.40% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.06.23 | FIDE World Cadets Cup, O10 / B55-75 | 7.13 | 2026.06.23 Al-Mahasna, Abdulaziz (12102792) (1479) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.06.21 | Round 6: Nemsitsveridze, Giorgi - Weis, Robert | 6.4 | 2026.06.21 Nemsitsveridze, Giorgi (13638513) (1491) | 0 | 78.90% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.06.20 | Round 5: Loginov, Bogdan - Weis, Robert | 5.48 | 2026.06.20 Loginov, Bogdan (55872085) (1530) | 0 | 83.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.06.19 | Round 4: Weis, Robert - Mangasaryan, Arsen Z. | 4.40 | 2026.06.19 Mangasaryan, Arsen Z. (13329618) (1560) | 0 | 85.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.06.18 | Round 3: Stankowski, Wiktor - Weis, Robert | 3.16 | 2026.06.18 Stankowski, Wiktor (41859570) (1927) | 0 | 84.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.06.17 | Round 2: Weis, Robert - Meiyazhagan, Kaviinayan | 2.8 | 2026.06.17 Meiyazhagan, Kaviinayan (366109475) (1998) | ½ | 87.50% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.06.16 | Round 1: Machitadze, Luka - Weis, Robert | 1.51 | 2026.06.16 Machitadze, Luka (13652753) (1496) | 1 | 90.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.05.24 | Swiss Youth Championship 2026 U10 | 5.2 | 2026.05.24 Develey, Isaiah (1368451) (1554) | 1 | 97.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.05.23 | Swiss Youth Championship 2026 U10 | 3.1 | 2026.05.23 Zimmerli, Elia Michel (1359991) (1676) | ½ | 91.70% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.05.22 | Swiss Youth Championship 2026 U10 | 2.2 | 2026.05.22 Aubier, Garry (80448925) (1668) | 1 | 86.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.05.22 | Swiss Youth Championship 2026 U10 | 1.2 | 2026.05.22 Eykher, Leo (1363395) (1572) | 1 | 98.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.03.23 | Swiss Youth Championship 2026 U10 | 7.1 | 2026.03.23 Rosset, Ruben (653080459) (1546) | 1 | 89.00% | 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 | |
| 2026.03.23 | Swiss Youth Championship 2026 U10 | 6.1 | 2026.03.23 Papageorgiou Martinella, Ilios (1368494) (1671) | ½ | 83.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.03.23 | Swiss Youth Championship 2026 U10 | 4.1 | 2026.03.23 Lohmiller, Felix (1375466) (1602) | 1 | 85.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.06.09 | Swiss Youtch Chess Championship 2025 U10 | 7.2 | 2025.06.09 Toumpakaris, Grigorios Emmanouil (42155126) (1894) | ½ | 97.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.06.08 | Swiss Youtch Chess Championship 2025 U10 | 6.3 | 2025.06.08 Carnevale-Arella, Loic (1351532) (1603) | ½ | 79.10% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.06.08 | Swiss Youtch Chess Championship 2025 U10 | 5.3 | 2025.06.08 Aubier, Garry (80448925) (1544) | 0 | 80.20% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | |
| 2025.06.07 | Swiss Youtch Chess Championship 2025 U10 | 3.2 | 2025.06.07 Aubier, Lorys (80448933) (1857) | 1 | 92.50% | 1. d4 d5 2. Bg5 Nf6 3. e3 c5 | |
| 2025.06.06 | Swiss Youtch Chess Championship 2025 U10 | 2.4 | 2025.06.06 Aragonda, Sahasra (1348264) (1565) | 1 | 80.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.06.06 | Swiss Youtch Chess Championship 2025 U10 | 1.6 | 2025.06.06 Radovcic, Luka (1363417) (1656) | 1 | 82.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.05.19 | Swiss Youtch Chess Championship 2025 U10 | 4.1 | 2025.05.19 Liakh, Artem (34167501) (1849) | 0 | 76.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.05.25 | DEM U8 2024 | 7 | 2024.05.25 Chaganti, Prahasith Reddy (34697586) | 0 | 83.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.05.24 | DEM U8 2024 | 6 | 2024.05.24 Sriram, Aumkar (33460477) (1610) | ½ | 72.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.05.24 | DEM U8 2024 | 5 | 2024.05.24 Nune, Likhith Siddharth (34670823) (1517) | 0 | 57.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 | |
| 2024.05.23 | DEM U8 2024 | 4 | 2024.05.23 Rudnizki, Valentin (34673369) | 1 | 90.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.05.23 | DEM U8 2024 | 3 | 2024.05.23 Mudrievski, Jan (34676473) (1672) | 0 | 84.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.05.22 | DEM U8 2024 | 2 | 2024.05.22 Shtogrin, Joseph Stephan (34666087) | 1 | 84.70% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | |
| 2024.05.22 | DEM U8 2024 | 1 | 2024.05.22 Schimming, Wilhelm (34662030) | ½ | 83.00% | 1. Nf3 d5 2. c4 d4 3. d3 c5 |