Player profile
Stern, Geoffrey
Dossier
34 of 35 games analyzed.
Accuracy: 90.1%
Opened d4: 10/10
Castled kingside: 18Same-side castling: 17Did not castle: 3Castled queenside: 1Opposite-side castling: 1
Played in the center: 8Played on the kingside: 8Fianchettoed queenside: 4Played on the queenside: 3Fianchettoed kingside: 1
Active pieces: 16Initiated exchanges: 13Space advantage: 13Backward pawn: 12Kept the bishop pair: 11Missed tactics: 7Accepted short draws: 5Isolated pawn: 5Sacrificed material: 5Avoided exchanges: 4
Openings
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As White 11 games 4W 3D 4L
Rapport-Jobava System 7 games 2W 2D 3L
(unspecified) 7 games 2W 2D 3L
(unspecified)
7 games
2W
2D
3L
Dutch Defense 1 game 1W 0D 0L
Raphael Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System, with e6 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 12 games 2W 5D 5L
Queen's Pawn Game 3 games 0W 3D 0L
Torre Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Colle System 1 game 0W 1D 0L
Traditional Colle
1 game
0W
1D
0L
London System 1 game 0W 1D 0L
with e6
1 game
0W
1D
0L
French Defense 3 games 2W 0D 1L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Horwitz Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tarrasch Variation 1 game 0W 0D 1L
Guimard Defense, Main Line
1 game
0W
0D
1L
Queen's Gambit Declined 2 games 0W 1D 1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
Cambridge Springs Defense 1 game 0W 1D 0L
Capablanca Variation
1 game
0W
1D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
Sicilian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack, with e6 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 1D 0L
Agincourt Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 112
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 |
|---|---|---|---|---|---|---|---|
| 2026.08.23 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 9.17 | 2026.08.23 Kubala, Karel (376060) (1846) | ½ | 96.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2026.08.22 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 8.6 | 2026.08.22 Kudrlicka, Ladislav (315990) (2018) | 0 | 86.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.08.21 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 7.14 | 2026.08.21 Fiser, Jiri (330604) (1868) | 1 | 96.30% | 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 | |
| 2026.08.20 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 6.5 | 2026.08.20 Mlynek, Petr (307670) (1986) | 0 | 79.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.08.19 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 5.14 | 2026.08.19 Sveda, Jiri (315567) (1845) | 1 | 97.40% | 1. d4 e6 2. Nc3 f5 3. e4 fxe4 | |
| 2026.08.17 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 3.19 | 2026.08.17 Modrova, Hana (302651) (1771) | ½ | 95.90% | 1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 | |
| 2026.08.15 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 2.1 | 2026.08.15 Kubicek, Antonin (301213) (2069) | 0 | 79.20% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.07.09 | Round 4: Stern, Geoffrey - Domroese, Michael | 4.14 | 2026.07.09 Domroese, Michael (24696145) (1842) | 0 | 89.00% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 | |
| 2025.11.10 | III OPEN INTERNACIONAL DE AJEDREZ CAP NEGRET +65 | 4.2 | 2025.11.10 Bofill Mas, Alejandro (2200252) (2278) | 0 | 90.60% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2025.07.13 | Round 7: Stern, Geoffrey - Just, Joachim | 7.14 | 2025.07.13 Just, Joachim (4648102) (1887) | ½ | - | 1. d4 e6 2. Nc3 d5 3. Bf4 Bd6 | |
| 2025.07.12 | Round 6: Ellerbrock, Manfred - Stern, Geoffrey | 6.16 | 2025.07.12 Ellerbrock, Manfred (4641850) (1894) | ½ | 93.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.07.11 | Round 5: Stern, Geoffrey - Stummeyer, Dieter | 5.18 | 2025.07.11 Stummeyer, Dieter (24676683) (1865) | ½ | 93.40% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2025.07.10 | Round 4: Reimann, Reinhold - Stern, Geoffrey | 4.17 | 2025.07.10 Reimann, Reinhold (12961019) (1879) | ½ | 91.80% | 1. d4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2025.07.09 | Round 3: Stern, Geoffrey - Koehler, Gerhard, Dr. | 3.2 | 2025.07.09 Koehler, Gerhard, Dr. (12909700) (2147) | 0 | 85.70% | 1. d4 e6 2. e4 d5 3. exd5 exd5 | |
| 2025.07.08 | Round 2: Winkler, Karl - Stern, Geoffrey | 2.19 | 2025.07.08 Winkler, Karl (24689793) (1877) | 1 | 82.00% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.07.07 | Round 1: Stern, Geoffrey - Rudolph, Karl-Heinz, Dr. | 1.24 | 2025.07.07 Rudolph, Karl-Heinz, Dr. (16215605) (1779) | 1 | 93.50% | 1. d4 Nf6 2. Nc3 e6 3. Bf4 d5 | |
| 2024.10.25 | 39th European Chess Club Cup | 6 | 2024.10.25 Jelesijevic, Srecko (908371) (1944) | 1 | 94.60% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2024.10.24 | 39th European Chess Club Cup | 5 | 2024.10.24 Davies, Callum (1806300) (1807) | 1 | 76.20% | 1. e4 e6 2. b3 b6 3. Bb2 Bb7 | |
| 2024.10.22 | 39th European Chess Club Cup | 3 | 2024.10.22 Evenshaug, Amadeus Hestvik (1534874) (2086) | 0 | 88.50% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 | |
| 2024.10.21 | 39th European Chess Club Cup | 2 | 2024.10.21 Pacher, Simon (1621084) (2006) | 0 | 86.10% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2024.10.20 | 39th European Chess Club Cup | 1 | 2024.10.20 Geltz, Noah (16224256) (2109) | ½ | 98.30% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2024.08.31 | Round 9: Jendel, Christian - Stern, Geoffrey | 9.9 | 2024.08.31 Jendel, Christian (4691547) (2087) | ½ | 99.90% | 1. c4 e6 2. Nc3 d5 | |
| 2024.08.23 | Round 1: Koscielski, Janusz - Stern, Geoffrey | 1.2 | 2024.08.23 Koscielski, Janusz (4614437) (2283) | 0 | 86.70% | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 | |
| 2023.08.19 | MCR 50+ | 9.7 | 2023.08.19 Kucera, Jiri (1885) | ½ | 95.20% | 1. d4 d6 2. Nc3 Nf6 3. e4 c6 | |
| 2023.08.18 | MCR 50+ | 8.7 | 2023.08.18 Llopis de Aysa, Manuel (2203162) (1995) | ½ | 94.00% | 1. d4 e6 2. Nf3 d5 3. c4 Nf6 | |
| 2023.08.17 | MCR 50+ | 7.5 | 2023.08.17 Malinovsky, Petr (314307) (1956) | ½ | 83.90% | 1. d4 d5 2. Nc3 Bf5 3. f3 e6 | |
| 2023.08.16 | MCR 50+ | 6.5 | 2023.08.16 Nikolaev, Leonid (2285) | ½ | 91.60% | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 | |
| 2023.08.13 | MCR 50+ | 2.4 | 2023.08.13 Matousek, Petr (314447) (2063) | 0 | 79.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2023.08.13 | MCR 50+ | 3.8 | 2023.08.13 Navratil, Jiri (1899) | ½ | 89.40% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 | |
| 2023.07.09 | Round 7: Geoffrey Stern - Jens-Peter Wulff | 2023.07.09 Jens-Peter Wulff | ½ | 87.60% | 1. d4 g6 2. e4 c6 3. Nf3 Bg7 | ||
| 2023.07.08 | Round 6: Holger Fabig - Geoffrey Stern | 2023.07.08 Holger Fabig | ½ | 90.00% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | ||
| 2023.07.07 | Round 5: Geoffrey Stern - Peter Oppitz | 2023.07.07 Peter Oppitz | ½ | 85.20% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | ||
| 2023.07.06 | Round 4: Ralf Schnapke - Geoffrey Stern | 2023.07.06 Ralf Schnapke | ½ | 90.40% | 1. c4 e6 2. g3 d5 3. cxd5 exd5 | ||
| 2023.07.05 | Round 3: Uwe Hoffmann - Geoffrey Stern | 2023.07.05 Uwe Hoffmann | ½ | 95.40% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.07.04 | Round 2: Geoffrey Stern - Paul Motwani | 2023.07.04 Paul Motwani | ½ | 97.60% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 |