Player profile
Komarow-Dereniowski, Jan
Dossier
51 of 56 games analyzed.
Accuracy: 88%
Opened e4: 21/21
Castled kingside: 27Same-side castling: 20Opposite-side castling: 9Castled queenside: 8Did not castle: 2
Fianchettoed kingside: 14Played on the kingside: 12Played on the queenside: 9Played in the center: 8Fianchettoed queenside: 5
Active pieces: 29Initiated exchanges: 25Sacrificed material: 24Backward pawn: 22Missed tactics: 16Space advantage: 15Isolated pawn: 14Kept the bishop pair: 14Avoided exchanges: 8Played gambits: 6
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 22 games 4W 5D 13L
Sicilian Defense 13 games 3W 2D 8L
Czerniak Attack 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Taimanov Variation 2 games 0W 1D 1L
Bastrikov Variation, English Attack
1 game
0W
1D
0L
Bastrikov Variation
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
Anti-Sozin Variation
1 game
0W
0D
1L
French Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation, Novosibirsk Variation
1 game
0W
0D
1L
Kan Variation 1 game 0W 0D 1L
Knight Variation
1 game
0W
0D
1L
Najdorf Variation 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Fianchetto Defense
1 game
1W
0D
0L
Moscow Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 5 games 0W 2D 3L
Winawer Variation 2 games 0W 1D 1L
Advance Variation
1 game
0W
1D
0L
Positional Variation
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rubinstein Variation 1 game 0W 1D 0L
Blackburne Defense
1 game
0W
1D
0L
Advance Variation 1 game 0W 0D 1L
Wade Variation
1 game
0W
0D
1L
Caro-Kann Defense 2 games 0W 0D 2L
Maróczy Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Advance Variation 1 game 0W 0D 1L
Tal Variation
1 game
0W
0D
1L
Pirc Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 1 game 1W 0D 0L
Nimzowitsch Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 19 games 9W 1D 9L
Sicilian Defense 8 games 4W 1D 3L
Dragon Variation 2 games 1W 0D 1L
Yugoslav Attack, Modern Line
2 games
1W
0D
1L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6
1 game
0W
0D
1L
Richter-Rauzer Variation 1 game 1W 0D 0L
Neo-Modern Variation
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
Fianchetto Variation
1 game
1W
0D
0L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation
1 game
0W
1D
0L
Löwenthal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Benko Gambit Accepted 3 games 1W 0D 2L
Pawn Return Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
King Walk Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 2 games 0W 0D 2L
Symmetrical Variation 1 game 0W 0D 1L
Four Knights Variation
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 0W 0D 1L
Scandinavian Defense, Exchange Variation
1 game
0W
0D
1L
Queen's Pawn Game 2 games 1W 0D 1L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Colle System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
London System, with Be2 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
Austrian Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Neo-Arkhangelsk Variation
1 game
0W
0D
1L
Blunders Top 4 of 297
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 56 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.20 | Polanica2026-openB | 6.41 | 2026.08.20 Kuska, Bartosz (21818371) (1823) | 0 | 85.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.08.19 | Polanica2026-openB | 5.32 | 2026.08.19 Bartoszewicz, Marcin (1131966) (1849) | 0 | 84.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.18 | Polanica2026-openB | 4.21 | 2026.08.18 Plywacz, Mateusz (21085102) (1912) | 0 | 73.50% | 1. e4 c5 2. b3 e6 3. Bb2 Nc6 | |
| 2026.08.17 | Polanica2026-openB | 3.39 | 2026.08.17 Kozak, Karol (21892008) (1866) | 1 | 95.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.16 | Polanica2026-openB | 2.31 | 2026.08.16 Hozda, David (321516) (1896) | ½ | 93.50% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.08.09 | Memoria? Adolfa Anderssena - OPEN B 2026 | 9.33 | 2026.08.09 Hamernikova, Iris (23745738) (1765) | ½ | 87.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.08.08 | Memoria? Adolfa Anderssena - OPEN B 2026 | 8.32 | 2026.08.08 Zienkiewicz, Marta (1181319) (1730) | 0 | 85.20% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2026.08.08 | Memoria? Adolfa Anderssena - OPEN B 2026 | 7.22 | 2026.08.08 Klisowski, Bartosz (21835870) (1886) | 0 | 85.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.07 | Memoria? Adolfa Anderssena - OPEN B 2026 | 6.19 | 2026.08.07 Sonibare, Antoni (41853164) (1906) | 0 | 83.40% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 | |
| 2026.08.06 | Memoria? Adolfa Anderssena - OPEN B 2026 | 5.30 | 2026.08.06 Roebke, Martin (12910244) (1863) | 1 | 93.50% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.08.05 | Memoria? Adolfa Anderssena - OPEN B 2026 | 4.19 | 2026.08.05 Sichinava, Mariam (13620401) (1897) | 0 | 91.80% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.08.04 | Memoria? Adolfa Anderssena - OPEN B 2026 | 3.14 | 2026.08.04 Vanek Martin (1898) | ½ | 93.80% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.08.03 | Memoria? Adolfa Anderssena - OPEN B 2026 | 2.29 | 2026.08.03 Kotkowska, Agnieszka (1134051) (1840) | 1 | 87.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.02 | Memoria? Adolfa Anderssena - OPEN B 2026 | 1.34 | 2026.08.02 Szawarnoga, Szymon (41829182) (1872) | ½ | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.05.29 | II DMP Juniorow 2026 | 9.26 | 2026.05.29 Czada, Mateusz (91135885) (1754) | 1 | 92.80% | 1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 | |
| 2026.05.28 | II DMP Juniorow 2026 | 8.14 | 2026.05.28 Stanik, Szymon (21831017) (1664) | 0 | 85.30% | 1. e4 c5 2. Nf3 e6 3. g3 a6 | |
| 2026.05.27 | II DMP Juniorow 2026 | 7.20 | 2026.05.27 Debski, Artur (545030766) (1675) | ½ | 93.50% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.05.26 | II DMP Juniorow 2026 | 6.2 | 2026.05.26 Wajda, Krzysztof (21892067) (1965) | 0 | 87.70% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.05.25 | II DMP Juniorow 2026 | 5.8 | 2026.05.25 Kozak, Karol (21892008) (1796) | 1 | 86.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.24 | II DMP Juniorow 2026 | 4.8 | 2026.05.24 Kukla, Maciej (21031053) (2047) | 0 | 86.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.23 | II DMP Juniorow 2026 | 3.8 | 2026.05.23 Lachacz, Tymoteusz (21851824) (1805) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.05.22 | II DMP Juniorow 2026 | 2.8 | 2026.05.22 Zimny, Karol (21013454) (1825) | 0 | 89.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.05.21 | II DMP Juniorow 2026 | 1.14 | 2026.05.21 Szlachetka, Kamil (41863666) (1680) | ½ | 91.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.02.15 | puchar2026 | 9.10 | 2026.02.15 Pelczarski, Wojciech (21055840) (1834) | 1 | 94.40% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.02.14 | puchar2026 | 8.9 | 2026.02.14 Ewiak, Filip (91102081) (1885) | 0 | 87.40% | 1. e4 c6 2. d4 d5 3. f3 Qb6 | |
| 2026.02.14 | puchar2026 | 7.13 | 2026.02.14 Krawczyk, Dawid (41888162) (1545) | 1 | 93.20% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2026.02.13 | puchar2026 | 6.8 | 2026.02.13 Klincewicz, Aleksandra (21028370) (1924) | 0 | 93.20% | 1. e4 c5 2. b3 Nc6 3. Bb2 e5 | |
| 2026.02.12 | puchar2026 | 5.12 | 2026.02.12 Drwiega, Witold (91112370) (1566) | 1 | 83.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.02.08 | puchar2026 | 1.16 | 2026.02.08 Wychrystenko, Lukasz (91112010) (1545) | 0 | - | 1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 | |
| 2025.10.04 | MP-rapid25 | 5.45 | 2025.10.04 Zeissel, Andrzej (21829926) (2128) | 0 | 86.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.06.26 | II DMP Juniorow | 9.21 | 2025.06.26 Wasiluk, Dominik (21084769) (1802) | 1 | 93.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.25 | II DMP Juniorow | 8.3 | 2025.06.25 Wites, Adam (41811216) (1941) | 0 | 90.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.06.24 | II DMP Juniorow | 7.27 | 2025.06.24 Pelczarski, Wojciech (21055840) (1773) | 0 | 85.20% | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 | |
| 2025.06.23 | II DMP Juniorow | 6.21 | 2025.06.23 Mielcuch, Karol (21055475) (1744) | 0 | 80.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.06.22 | II DMP Juniorow | 5.15 | 2025.06.22 Zawisza, Alan (91131456) (1966) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.06.21 | II DMP Juniorow | 4.21 | 2025.06.21 Boguszewski, Kacper (21041466) (1642) | 1 | 80.40% | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 | |
| 2025.06.20 | II DMP Juniorow | 3.51 | 2025.06.20 Puk, Hubert (91145740) (1559) | 0 | 90.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.06.19 | II DMP Juniorow | 2.87 | 2025.06.19 Karnowka, Kacper (21091749) (1461) | 1 | 90.60% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2025.06.18 | II DMP Juniorow | 1.69 | 2025.06.18 Wilman, Maciej (21091544) (1629) | 1 | 91.20% | 1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 | |
| 2024.08.22 | rubinstein24-e | 6.29 | 2024.08.22 Klisowski, Szymon (21835888) (1628) | 0 | 77.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.08.20 | rubinstein24-e | 4.24 | 2024.08.20 Szymon, Jakub (1138901) (1653) | 0 | 82.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 9.36 | Kubacka, Patrycja (41812980) (1484) | 1 | 92.20% | 1. e4 c5 2. c3 e5 3. Nf3 Nc6 | ||
| 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 8.32 | Jasinski, Bartlomiej (41806387) (1517) | ½ | 89.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 7.36 | Gorgolewski, Michal (21099502) (1546) | ½ | 96.00% | 1. d4 Nf6 2. Bg5 e6 3. e4 h6 | ||
| 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 6.33 | Krzeszewski, Filip (41856511) (1533) | ½ | 86.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D | 3.30 | Kozaczynski, Piotr (21804338) (1562) | 0 | 85.30% | 1. e4 c5 2. c3 e6 3. d4 cxd4 | ||
| Mistrzostwa Polski Juniorów w szachach szybkich c12 | 3.9 | Kaczmarek, Piotr (1873) | 0 | 70.10% | 1. d4 Nf6 2. c4 c5 3. d5 d6 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 9.26 | Laszczynski, Karol (41805461) (1514) | 0 | 89.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 8.37 | Szydziak, Damian (21860980) (1494) | 1 | 88.10% | 1. e4 c5 2. d4 cxd4 3. c3 d3 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 7.27 | Huchla, Andrzej (21075077) (1539) | 0 | 83.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 6.16 | Owczarz, Michal (21048665) (1664) | 0 | 89.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 5.12 | Nikonenko, Mykhailo (34176845) (1698) | ½ | 91.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 4.26 | Hamernikova, Iris (23745738) (1498) | 1 | 88.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 3.24 | Babakov, Fedor (91192307) | ½ | 89.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 2.28 | Mika, Wiktor (91139430) (1445) | ½ | 94.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | 1.46 | Grech, Joanna (41876016) (1435) | 1 | - | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 |