Player profile
Neumann, Jacob
Dossier
24 of 24 games analyzed.
Accuracy: 87.3%
Opened d4: 11/11
Castled kingside: 17Same-side castling: 16Did not castle: 5Castled queenside: 2Opposite-side castling: 2
Played in the center: 13Played on the queenside: 7Played on the kingside: 6Fianchettoed kingside: 1Fianchettoed queenside: 1
Active pieces: 22Sacrificed material: 16Initiated exchanges: 13Space advantage: 12Kept the bishop pair: 11Backward pawn: 7Isolated pawn: 7Played gambits: 5Missed tactics: 5Avoided exchanges: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 11 games 6W 3D 2L
Queen's Pawn Game 6 games 5W 0D 1L
Accelerated London System 4 games 3W 0D 1L
(unspecified)
4 games
3W
0D
1L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Chigorin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 3 games 1W 2D 0L
Accelerated London System 3 games 1W 2D 0L
(unspecified)
3 games
1W
2D
0L
Englund Gambit 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benko Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 13 games 5W 3D 5L
Caro-Kann Defense 7 games 2W 3D 2L
Panov Attack 1 game 0W 0D 1L
Fianchetto Defense
1 game
0W
0D
1L
Exchange Variation 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Two Knights Attack 1 game 0W 1D 0L
Mindeno Variation, Exchange Line
1 game
0W
1D
0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Accelerated Panov Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Hillbilly Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 3 games 1W 0D 2L
Janowski Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 2 games 2W 0D 0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 107
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 24 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.01.05 | Runde 7: Reinecke, Marten - Neumann, Jacob | 7.26 | 2026.01.05 Reinecke, Marten (34641521) (1726) | 0 | 66.60% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2026.01.04 | Runde 6: Neumann, Jacob - Fendel, Arsenij | 6.25 | 2026.01.04 Fendel, Arsenij (533009635) (1555) | ½ | 88.90% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2026.01.04 | Runde 5: Neumann, Jacob - Middelberg, Simon | 5.19 | 2026.01.04 Middelberg, Simon (34640916) (1686) | 0 | 83.50% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2026.01.03 | Runde 4: Koerber, Uwe - Neumann, Jacob | 4.8 | 2026.01.03 Koerber, Uwe (12967742) (1744) | 0 | 59.40% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.01.03 | Runde 3: Neumann, Jacob - Klages, Jonas | 3.15 | 2026.01.03 Klages, Jonas (34639993) (1692) | 1 | 84.50% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2026.01.02 | Runde 1: Neumann, Jacob - Hemme, Gregory | 1.8 | 2026.01.02 Hemme, Gregory (34673695) (1684) | ½ | 86.20% | 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 | |
| 2025.10.05 | Round 5: Escher, Natan - Neumann, Jacob | 5.2 | 2025.10.05 Escher, Natan (34693556) (1593) | ½ | 98.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.10.04 | Round 4: Neumann, Jacob - Eichler, Tim | 4.5 | 2025.10.04 Eichler, Tim (34671242) (1645) | 1 | 88.70% | 1. d4 Nf6 2. Bf4 c5 3. d5 b5 | |
| 2025.10.04 | Round 3: Schindel, Volker - Neumann, Jacob | 3.3 | 2025.10.04 Schindel, Volker (533002827) (1753) | 1 | 94.00% | 1. d4 d5 2. Nf3 e6 3. c3 Nf6 | |
| 2025.10.03 | Round 2: Neumann, Jacob - Engelberg, Sebastian | 2.11 | 2025.10.03 Engelberg, Sebastian (34685383) (1564) | 1 | 97.40% | 1. d4 d5 2. Bf4 Bf5 3. c4 c6 | |
| 2025.10.03 | Round 1: Osmers, Julian - Neumann, Jacob | 1.2 | 2025.10.03 Osmers, Julian (34654151) (1723) | ½ | 95.70% | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | |
| 2025.01.04 | Round 6: Janssen, Markus - Jacob Neumann | 6.7 | 2025.01.04 Janssen, Markus (16276418) (1548) | ½ | 99.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.01.04 | Round 5: Sanasi, Theodore-Batista - Jacob Neumann | 5.3 | 2025.01.04 Sanasi, Theodore-Batista (34696636) | 0 | 80.10% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2025.01.03 | Round 4: Jacob Neumann - Esche, Frieder | 4.6 | 2025.01.03 Esche, Frieder (12935000) (1708) | 1 | 92.50% | 1. d4 d5 2. Bf4 c6 3. e3 Bf5 | |
| 2025.01.03 | Round 3: Hemme, Gregory - Jacob Neumann | 3.12 | 2025.01.03 Hemme, Gregory (34673695) (1706) | 1 | 87.80% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | |
| 2025.01.02 | Round 2: Jacob Neumann - Menke, Stefan | 2.13 | 2025.01.02 Menke, Stefan (16225783) (1635) | ½ | 87.70% | 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 | |
| 2025.01.02 | Round 1: Viviane-Justine Boehm - Jacob Neumann | 1.35 | 2025.01.02 Viviane-Justine Boehm | 1 | 86.80% | 1. d4 d5 2. Nf3 e6 3. g3 b5 | |
| 2024.01.07 | Round 7: Simon Scherger - Jacob Neumann | 2024.01.07 Simon Scherger | 1 | 92.90% | 1. e4 c6 2. Nc3 d5 3. d3 e5 | ||
| 2024.01.06 | Round 6: Jacob Neumann - Sirius Yi | 2024.01.06 Sirius Yi | 1 | 98.30% | 1. d4 d5 2. Bf4 Nc6 3. e3 a6 | ||
| 2024.01.06 | Round 5: Edwin Wachtel - Jacob Neumann | 2024.01.06 Edwin Wachtel | 0 | 85.20% | 1. e4 c6 2. c4 d5 3. Nc3 dxe4 | ||
| 2024.01.05 | Round 4: Jacob Neumann - Nils Kruppa | 2024.01.05 Nils Kruppa | 0 | 90.50% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| 2024.01.05 | Round 3: Quentin Sander - Jacob Neumann | 2024.01.05 Quentin Sander | 1 | 97.60% | 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 | ||
| 2024.01.04 | Round 2: Jacob Neumann - Lew Kammerer | 2024.01.04 Lew Kammerer | 1 | 87.20% | 1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 | ||
| 2024.01.04 | Round 1: Maurice Goda - Jacob Neumann | 2024.01.04 Maurice Goda | 0 | 65.10% | 1. d4 d5 2. Nc3 e6 3. Bf4 Nf6 |