Player profile
Ortmann, David
Dossier
17 of 17 games analyzed.
Accuracy: 90.1%
Opened Nf3: 4/7Opened e4: 3/7
Castled kingside: 9Same-side castling: 7Did not castle: 4Opposite-side castling: 2Castled queenside: 2
Played in the center: 5Played on the kingside: 4Played on the queenside: 3Fianchettoed queenside: 2Fianchettoed kingside: 2
Kept the bishop pair: 12Backward pawn: 11Active pieces: 10Initiated exchanges: 9Sacrificed material: 7Accepted short draws: 5Space advantage: 5Isolated pawn: 4Avoided exchanges: 2Missed tactics: 1
Openings
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As White 7 games 3W 4D 0L
Sicilian Defense 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
Anti-Sozin Variation
1 game
0W
1D
0L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation
1 game
1W
0D
0L
English Opening 2 games 1W 1D 0L
Anglo-Indian Defense 2 games 1W 1D 0L
Anglo-Grünfeld Variation
2 games
1W
1D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Rossolimo Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lion Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 8 games 2W 3D 3L
French Defense 5 games 0W 2D 3L
Advance Variation 2 games 0W 1D 1L
Euwe Variation
1 game
0W
1D
0L
Milner-Barry Gambit, Hector Variation
1 game
0W
0D
1L
Winawer Variation 1 game 0W 0D 1L
Bogoljubow Variation, Icelandic Defense
1 game
0W
0D
1L
Tarrasch Variation 1 game 0W 1D 0L
Chistyakov Defense
1 game
0W
1D
0L
Hecht-Reefschläger Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 1D 0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
O'Kelly Variation 1 game 0W 1D 0L
Maróczy Bind
1 game
0W
1D
0L
King's Indian Attack, with Bf5 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 53
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 17 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.11.01 | 1. Freiburger Bogoljubow-Open A-Turnier | 9.4 | 2026.11.01 Berg, Paul (34622470) (2039) | ½ | 97.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.11.01 | 1. Freiburger Bogoljubow-Open A-Turnier | 8.2 | 2026.11.01 Stuermer, Robin (4646274) (2210) | 0 | 55.30% | 1. Nc3 d5 2. e4 e6 3. d4 Bb4 | |
| 2026.10.31 | 1. Freiburger Bogoljubow-Open A-Turnier | 7.2 | 2026.10.31 Straubinger, Daniel Dr. (738573) (2320) | ½ | 98.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.10.30 | 1. Freiburger Bogoljubow-Open A-Turnier | 6.1 | 2026.10.30 Paltrinieri, Nicholas (828262) (2406) | 1 | 93.60% | 1. Nf3 d6 2. d4 g6 3. c4 Bg7 | |
| 2026.10.30 | 1. Freiburger Bogoljubow-Open A-Turnier | 5.5 | 2026.10.30 Velim, Vojtech (23749407) (2096) | 1 | 98.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.10.30 | 1. Freiburger Bogoljubow-Open A-Turnier | 4.3 | 2026.10.30 Raum, Sebastian (24673935) (2176) | ½ | 88.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.29 | 1. Freiburger Bogoljubow-Open A-Turnier | 3.4 | 2026.10.29 Beuter, Christof (24634409) (1840) | ½ | 68.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2026.10.29 | 1. Freiburger Bogoljubow-Open A-Turnier | 2.4 | 2026.10.29 Boeckler, Martin (34637990) (1880) | 1 | 92.70% | 1. e4 c5 2. Nc3 e6 3. f4 d5 | |
| 2026.10.29 | 1. Freiburger Bogoljubow-Open A-Turnier | 1.6 | 2026.10.29 Junker, Lasse (34681116) (1955) | 1 | 95.30% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.04.14 | Oberliga W?rttemberg Schlussrunde 2024 | 9.10 | 2024.04.14 Strunski, Andreas (24606073) (2299) | ½ | 97.40% | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 | |
| 2024.03.03 | SC Böblingen - SV Jedesheim | 7.3 | 2024.03.03 Atlas, Valery (12000035) (2417) | ½ | 96.60% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2024.02.18 | SK Schwäbisch Hall - SC Böblingen | 6.3 | 2024.02.18 Sarenac, David (936669) (2295) | ½ | 94.40% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.01.21 | SC Böblingen - SK Bebenhausen | 5.3 | 2024.01.21 Hartmann, Martin (12911925) (2165) | 0 | 91.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2023.12.10 | SF Deizisau 2 - SC Böblingen | 4.2 | 2023.12.10 Dabo-Peranic, Robert (14501473) (2349) | 0 | 87.50% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2023.11.05 | SC Böblingen - SF Pfullingen | 3.3 | 2023.11.05 Altenhof, Martin (4646460) (2154) | 1 | 96.20% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | |
| 2023.10.15 | SC Böblingen - TG Biberach | 2.1 | 2023.10.15 Sinz, Bernhard (4618807) (2330) | 0 | 93.20% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2023.09.17 | Heilbronner SV 2 - SC Böblingen | 1.3 | 2023.09.17 Mages, Steffen (24662208) (2125) | ½ | 90.20% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 |