Player profile
Ortoft, Kai
Dossier
31 of 33 games analyzed.
Accuracy: 91.7%
Opened d4: 5/10Opened Nf3: 5/10
Castled kingside: 13Same-side castling: 13Did not castle: 6
Played in the center: 10Fianchettoed kingside: 6Played on the queenside: 2Played on the kingside: 2Fianchettoed queenside: 1
Kept the bishop pair: 15Space advantage: 14Active pieces: 11Backward pawn: 9Initiated exchanges: 9Avoided exchanges: 8Sacrificed material: 6Accepted short draws: 5Isolated pawn: 4Missed tactics: 3
Openings
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As White 10 games 4W 5D 1L
Slav Defense 2 games 2W 0D 0L
Quiet Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Breyer Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Indian Defense 2 games 0W 2D 0L
Classical Variation 2 games 0W 2D 0L
Traditional Variation, Nimzowitsch Line
1 game
0W
1D
0L
Traditional Variation
1 game
0W
1D
0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Polgar Variation
1 game
0W
1D
0L
King's Indian Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Classical Main Line
1 game
1W
0D
0L
Dutch Defense 1 game 0W 1D 0L
Leningrad Variation 1 game 0W 1D 0L
Warsaw Variation
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Chigorin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
London Defensive System
1 game
1W
0D
0L
As Black 9 games 1W 8D 0L
Czech Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Pirc Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Old Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Philidor Defense 1 game 0W 1D 0L
Lion Variation 1 game 0W 1D 0L
Bishop Sacrifice
1 game
0W
1D
0L
Lion Defense 1 game 0W 1D 0L
Anti-Philidor 1 game 0W 1D 0L
Lion's Cave
1 game
0W
1D
0L
Indian Defense 1 game 1W 0D 0L
Wade-Tartakower Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 78
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 33 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.23 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 9.8 | 2026.08.23 Pavlicek, Petr (325163) (1836) | ½ | 92.90% | 1. d4 Nf6 2. Nf3 d5 3. c4 g6 | |
| 2026.08.22 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 8.9 | 2026.08.22 Vlacil, Vladimir (310638) (1906) | ½ | 91.10% | 1. e4 d6 2. c4 Nf6 3. Nc3 e5 | |
| 2026.08.21 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 7.11 | 2026.08.21 Tejkal, Jiri (308765) (1849) | 1 | 95.90% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2026.08.20 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 6.13 | 2026.08.20 Tylecek, Drahomir (322636) (1796) | ½ | 91.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 c6 | |
| 2026.08.19 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 5.10 | 2026.08.19 Fiser, Jiri (330604) (1868) | ½ | 95.40% | 1. Nf3 f5 2. d4 Nf6 3. g3 g6 | |
| 2026.08.18 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 4.10 | 2026.08.18 Kopnicky, Frantisek (14903318) (1893) | ½ | 89.40% | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 | |
| 2026.08.17 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 3.11 | 2026.08.17 Loibl, Johann (1637053) (1871) | ½ | 96.00% | 1. Nf3 Nc6 2. d4 d5 3. Bf4 Bf5 | |
| 2026.08.17 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 2.9 | 2026.08.17 Kotva, Milan (322148) (1859) | ½ | 80.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.08.16 | Olomouc Chess Summer 2026 - D2 open seniors tournament 65+ | 1.12 | 2026.08.16 Hornak, Pavol (14918773) (1762) | 1 | 95.30% | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | |
| 2025.02.17 | World Senior Team 2025 S65 | 1.41 | 2025.02.17 Birnboim, Nathan (2800209) (2313) | 0 | 86.20% | 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 | |
| 2024.08.17 | do 60 let | 9.7 | 2024.08.17 Tarakanov, Oleg (4500610) (2108) | ½ | 96.10% | 1. e4 d6 2. d4 Nf6 3. Bd3 e5 | |
| 2024.08.16 | do 60 let | 8.4 | 2024.08.16 Siebenburger, Vlastimil (316253) (1943) | ½ | 91.00% | 1. d4 Nf6 2. Nf3 e6 3. g3 b6 | |
| 2024.08.15 | do 60 let | 7.5 | 2024.08.15 Fleuren, Jan (1025074) (2049) | ½ | 92.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 c6 | |
| 2024.08.14 | do 60 let | 6.9 | 2024.08.14 Kruska, Vladimir (319619) (1893) | 1 | 97.90% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | |
| 2024.08.13 | do 60 let | 5.9 | 2024.08.13 Brousek, Jiri (314021) (1822) | ½ | 88.10% | 1. d4 Nf6 2. Nf3 d6 3. Nc3 Nbd7 | |
| 2024.08.12 | do 60 let | 4.13 | 2024.08.12 Tejkal, Jiri (308765) (1882) | 1 | 90.90% | 1. Nf3 Nf6 2. c4 c6 3. g3 d5 | |
| 2024.08.11 | do 60 let | 3.12 | 2024.08.11 Kulhavy, Frantisek (23727438) (1889) | ½ | 84.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2024.08.11 | do 60 let | 2.11 | 2024.08.11 Tylecek, Drahomir (322636) (1881) | ½ | 97.60% | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 | |
| 2024.08.10 | do 60 let | 1.15 | 2024.08.10 Bohman, Leif (1710354) (1770) | 1 | 88.20% | 1. d4 Nf6 2. Nf3 d6 3. Bf4 Bg4 | |
| 2023.02.25 | Danish CPH 2023 for 50+ and 65+ | 7.19 | 2023.02.25 Gregor, Jan (1435329) (1708) | 1 | 92.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 c6 | |
| 2023.02.24 | Danish CPH 2023 for 50+ and 65+ | 6.13 | 2023.02.24 Poulsen, Knud (1422324) (1683) | 0 | 79.30% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2023.02.22 | Danish CPH 2023 for 50+ and 65+ | 4.10 | 2023.02.22 Olesen, Poul Erik Norgaard (1404253) (1966) | ½ | 91.80% | 1. d4 g6 2. Nf3 Bg7 3. e4 d6 | |
| 2023.02.21 | Danish CPH 2023 for 50+ and 65+ | 3.11 | 2023.02.21 Christiansen, Jens Jorgen (1401670) (2056) | 1 | 94.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 c6 | |
| 2023.02.20 | Danish CPH 2023 for 50+ and 65+ | 2.10 | 2023.02.20 Kolbak, Jens (1400339) (2132) | ½ | 93.40% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 9.13 | Fiser, Jiri (330604) (1860) | ½ | - | 1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 8.9 | Meizlin, Yaacov (2812185) (1925) | 0 | 91.20% | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 7.14 | Med, Ladislav (335312) (1846) | 1 | - | 1. Nf3 g6 2. g3 Bg7 3. d4 c6 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 6.12 | Musil, Vitezslav (308803) (1910) | ½ | 94.50% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 5.6 | Keprt, Pavel (306533) (1960) | 0 | 85.80% | 1. Nf3 f5 2. e4 e6 3. exf5 exf5 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 4.7 | Vlacil, Vladimir (310638) (1914) | ½ | 92.60% | 1. e4 d6 2. c4 Nf6 3. Nc3 e5 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 3.12 | Kruska, Vladimir (319619) (1864) | 1 | 97.60% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 2.10 | Kubala, Karel (376060) (1855) | ½ | 97.00% | 1. c4 e5 2. g3 Nf6 3. Nc3 d5 | ||
| Olomouc Chess Summer 2025 - D2 open seniors tournament 65+ | 1.13 | Vlkovic, Pavol (14913062) (1776) | 1 | 90.00% | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 |