Player profile
Aleksandr Ostrovskiy
Dossier
47 of 47 games analyzed.
Accuracy: 96.4%
Opened e4: 1/2Opened Nf3: 1/2
Castled kingside: 4Same-side castling: 4
Played in the center: 2Fianchettoed queenside: 2Played on the kingside: 1Played on the queenside: 1
Kept the bishop pair: 4Backward pawn: 3Initiated exchanges: 2Space advantage: 2Active pieces: 2Avoided exchanges: 2Accepted short draws: 1Sacrificed material: 1
Openings
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As White 2 games 0W 2D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense, with e3 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 2 games 0W 2D 0L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 1 game 0W 1D 0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 108
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 47 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.01.15 | Round 9: Aleksandr Ostrovskiy - Josiah Stearman | 2024.01.15 Josiah Stearman | ½ | 96.90% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2024.01.15 | Round 8: Miklos Galyas - Aleksandr Ostrovskiy | 2024.01.15 Miklos Galyas | ½ | 98.30% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | ||
| 2024.01.14 | Round 7: Aleksandr Ostrovskiy - Dimitar Mardov | 2024.01.14 Dimitar Mardov | ½ | 93.00% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | ||
| 2024.01.14 | Round 6: Brewington Hardaway - Aleksandr Ostrovskiy | 2024.01.14 Brewington Hardaway | ½ | 97.60% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2023.08.02 | Round 9: Andrew Guo - Aleksandr Ostrovskiy | 2023.08.02 Andrew Guo | 0 | 90.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.08.01 | Round 8: Aleksandr Ostrovskiy - Lucas Jiang | 2023.08.01 Lucas Jiang | 1 | 93.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.07.31 | Round 7: Nitish Nathan - Aleksandr Ostrovskiy | 2023.07.31 Nitish Nathan | ½ | 92.70% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | ||
| 2023.07.31 | Round 6: Isaac Wang - Aleksandr Ostrovskiy | 2023.07.31 Isaac Wang | ½ | 94.10% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | ||
| 2023.07.31 | Round 5: Aleksandr Ostrovskiy - Pranav Sathish | 2023.07.31 Pranav Sathish | 1 | 92.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.07.30 | Round 4: Rohan Rajaram - Aleksandr Ostrovskiy | 2023.07.30 Rohan Rajaram | 1 | 93.00% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | ||
| 2023.07.30 | Round 3: Aleksandr Ostrovskiy - Dylan Tang | 2023.07.30 Dylan Tang | 1 | 96.20% | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 | ||
| 2023.07.29 | Round 2: Shawnak Shivakumar - Aleksandr Ostrovskiy | 2023.07.29 Shawnak Shivakumar | 0 | 85.40% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | ||
| 2023.07.29 | Round 1: Aleksandr Ostrovskiy - Jiangwei Yu | 2023.07.29 Jiangwei Yu | ½ | 69.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.07.10 | Round 9: Justin Wang - Aleksandr Ostrovskiy | 2023.07.10 Justin Wang (2488) | ½ | 97.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.07.10 | Round 8: Aleksandr Ostrovskiy - Victor Mikhalevski | 2023.07.10 Victor Mikhalevski (2524) | ½ | 87.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.07.09 | Round 7: Maximilian Lu - Aleksandr Ostrovskiy | 2023.07.09 Maximilian Lu (2394) | ½ | 97.10% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 | ||
| 2023.07.09 | Round 6: Aleksandr Ostrovskiy - Zbigniew Pakleza | 2023.07.09 Zbigniew Pakleza (2494) | ½ | 96.70% | 1. e4 e5 2. Nf3 d6 3. d4 exd4 | ||
| 2023.07.08 | Round 5: Aleksandr Ostrovskiy - Martin Zumsande | 2023.07.08 Martin Zumsande (2421) | ½ | 97.20% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.07.07 | Round 3: Aleksandr Ostrovskiy - Kevin Wang | 2023.07.07 Kevin Wang (2393) | 1 | 98.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.05.28 | Round 6: Aleksandr Lenderman - Aleksandr Ostrovskiy | 2023.05.28 Aleksandr Lenderman | 0 | 93.00% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.05.28 | Round 5: Aleksandr Ostrovskiy - Aleksandr Lenderman | 2023.05.28 Aleksandr Lenderman | 1 | 96.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.05.27 | Round 4: Aleksandr Ostrovskiy - Raven Sturt | 2023.05.27 Raven Sturt | ½ | 94.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.05.27 | Round 3: Raven Sturt - Aleksandr Ostrovskiy | 2023.05.27 Raven Sturt | 0 | 92.70% | 1. f4 d5 2. Nf3 Nf6 3. d3 e6 | ||
| 2023.05.23 | Round 11: Diego Saul Rodri Flores Quillas - Aleksandr Ostrovskiy | 2023.05.23 Diego Saul Rodri Flores Quillas | ½ | 96.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.05.22 | Round 10: Aleksandr Ostrovskiy - Rodrigo Hurtado Bahamonde | 2023.05.22 Rodrigo Hurtado Bahamonde | 1 | 98.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.05.21 | Round 9: Sergio E Barrientos - Aleksandr Ostrovskiy | 2023.05.21 Sergio E Barrientos | 0 | 89.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.05.21 | Round 8: Aleksandr Ostrovskiy - Sebastian Marin Posada | 2023.05.21 Sebastian Marin Posada | 1 | 96.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.05.20 | Round 7: Joseph Wan - Aleksandr Ostrovskiy | 2023.05.20 Joseph Wan | ½ | 96.30% | 1. e4 c6 2. Nf3 d5 3. d3 Qc7 | ||
| 2023.05.17 | Round 4: Aleksandr Ostrovskiy - David Daniel Camacho Campusano | 2023.05.17 David Daniel Camacho Campusano | 0 | 89.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.04.09 | Round 9: Evan Park - Aleksandr Ostrovskiy | 2023.04.09 Evan Park | ½ | 95.90% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.04.09 | Round 8: Aleksandr Ostrovskiy - Edward Song | 2023.04.09 Edward Song | ½ | 98.40% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.04.08 | Round 7: Robby Kevlishvili - Aleksandr Ostrovskiy | 2023.04.08 Robby Kevlishvili | 0 | 92.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.04.08 | Round 6: Aleksandr Ostrovskiy - Fidel Corrales Jimenez | 2023.04.08 Fidel Corrales Jimenez | 0 | 89.70% | 1. e4 c6 2. Nc3 d5 3. Nf3 g6 | ||
| 2023.04.07 | Round 5: Josiah Stearman - Aleksandr Ostrovskiy | 2023.04.07 Josiah Stearman | ½ | 92.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.04.07 | Round 4: Aleksandr Ostrovskiy - Krishna Sai | 2023.04.07 Krishna Sai | ½ | 97.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.04.07 | Round 3: Nico Chasin - Aleksandr Ostrovskiy | 2023.04.07 Nico Chasin | 1 | 94.90% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.04.07 | Round 2: Aleksandr Ostrovskiy - Kassa Korley | 2023.04.07 Kassa Korley | ½ | 96.90% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | ||
| 2023.04.07 | Round 1: Tamaz Gelashvili - Aleksandr Ostrovskiy | 2023.04.07 Tamaz Gelashvili | 0 | 84.70% | 1. Nf3 d5 2. d4 Nf6 3. g3 c6 | ||
| 2023.01.16 | Round 9: Joseph Levine - Aleksandr Ostrovskiy | 2023.01.16 Joseph Levine | ½ | 97.10% | 1. e4 c6 2. Nf3 d5 3. d3 dxe4 | ||
| 2023.01.16 | Round 8: Aleksandr Ostrovskiy - Djurabek Khamrakulov | 2023.01.16 Djurabek Khamrakulov | ½ | 93.30% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| 2023.01.15 | Round 7: Nico Chasin - Aleksandr Ostrovskiy | 2023.01.15 Nico Chasin | 0 | 85.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.01.15 | Round 6: Aleksandr Ostrovskiy - Pijus Stremavicius | 2023.01.15 Pijus Stremavicius | ½ | 97.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.01.14 | Round 5: Aleksandr Ostrovskiy - Ivan Schitco | 2023.01.14 Ivan Schitco | ½ | 96.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| 2023.01.14 | Round 4 (A): Robert Shlyakhtenko - Aleksandr Ostrovskiy | 2023.01.14 Robert Shlyakhtenko | 1 | 90.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.01.13 | Round 3: Aleksandr Ostrovskiy - Justus Williams | 2023.01.13 Justus Williams | 0 | 87.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.01.13 | Round 2: Gergely Kantor - Aleksandr Ostrovskiy | 2023.01.13 Gergely Kantor | 0 | 93.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.01.12 | Round 1: Aleksandr Ostrovskiy - Alexander Kaliksteyn | 2023.01.12 Alexander Kaliksteyn | 1 | 98.00% | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 |