Player profile
Staroszczyk, Mateusz
Dossier
25 of 25 games analyzed.
Accuracy: 87%
Opened d4: 6/11Opened e4: 5/11
Castled kingside: 16Same-side castling: 12Opposite-side castling: 7Did not castle: 4Castled queenside: 4
Played on the kingside: 10Played on the queenside: 6Played in the center: 5Fianchettoed queenside: 4Fianchettoed kingside: 3
Active pieces: 19Backward pawn: 15Initiated exchanges: 15Missed tactics: 14Space advantage: 13Kept the bishop pair: 11Sacrificed material: 11Isolated pawn: 9Avoided exchanges: 6Played gambits: 1
Openings
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As White 11 games 3W 2D 5L
Indian Defense 4 games 1W 1D 2L
Accelerated London System 4 games 1W 1D 2L
(unspecified)
4 games
1W
1D
2L
Caro-Kann Defense 2 games 0W 0D 2L
Advance Variation 2 games 0W 0D 2L
Botvinnik-Carls Defense
2 games
0W
0D
2L
Alekhine Defense 1 game 0W 1D 0L
Hunt Variation 1 game 0W 1D 0L
Lasker Simul Gambit
1 game
0W
1D
0L
Scandinavian Defense 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 0D 0L
Closed 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 13 games 4W 1D 8L
Queen's Pawn Game 3 games 1W 0D 2L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Zukertort Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 3 games 1W 0D 2L
Kan Variation 2 games 1W 0D 1L
Polugaevsky Variation
2 games
1W
0D
1L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Stonewall Variation 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Philidor Defense 2 games 1W 0D 1L
Lion Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Queen's Gambit Declined 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 1 game 0W 1D 0L
Chigorin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 120
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 25 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.13 | Round 12: Staroszczyk, Mateusz - Lewczuk, Jakub | 12.14 | 2026.09.13 Lewczuk, Jakub (41891597) (1844) | 0 | 84.00% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.06.07 | Zenera_Mistrzostwa_Polski_Amatorow_w_Szachach_Blyskawicznych_do_1900_FIDE | 11.3 | 2026.06.07 Gasik, Piotr (1104381) (1887) | ½ | 84.90% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2026.06.07 | Zenera_Mistrzostwa_Polski_Amatorow_w_Szachach_Blyskawicznych_do_1900_FIDE | 10.3 | 2026.06.07 Polak, Aleksander (21083851) (1889) | 1 | 94.70% | 1. d4 d5 2. c4 e6 3. Nc3 f5 | |
| 2026.06.07 | Zenera_Mistrzostwa_Polski_Amatorow_w_Szachach_Blyskawicznych_do_1900_FIDE | 8.2 | 2026.06.07 Kurlak, Jakub (21844917) (1858) | 0 | 84.20% | 1. d4 d5 2. Bf4 e6 3. e3 c6 | |
| 2026.06.07 | Zenera_Mistrzostwa_Polski_Amatorow_w_Szachach_Blyskawicznych_do_1900_FIDE | 7.2 | 2026.06.07 Gugala, Pawel (1132342) (1726) | 1 | 91.50% | 1. e4 d5 2. exd5 Nf6 3. b3 Nxd5 | |
| 2026.06.05 | Deweloperni_Mistrzostwa_Polski_w_Szachach_Blyskawicznych | 3.8 | 2026.06.05 Przedmojski, Rafal (1102451) (2101) | 0 | 87.90% | 1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2026.06.05 | Deweloperni_Mistrzostwa_Polski_w_Szachach_Blyskawicznych | 1.4 | 2026.06.05 Olszewski, Michal (2422) | ½ | 94.60% | 1. Nf3 d5 2. c4 e6 3. e3 c6 | |
| 2026.06.04 | Deweloperni_Mistrzostwa_Polski_w_Szachach_Szybkich | 2.7 | 2026.06.04 Heberla, Bartlomiej (1115120) (2423) | 0 | 82.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.06.03 | Zenera_Mistrzostwa_Polski_Amatorow_w_Szachach_Blyskawicznych_do_1900_FIDE | 4.1 | 2026.06.03 Gawronski, Michal (41850980) (1891) | 0 | 90.70% | 1. d4 d5 2. Nf3 e6 3. Bf4 c6 | |
| 2024.09.21 | new tournament description | 11.9 | 2024.09.21 Sabuk, Piotr (1137565) (2175) | 0 | 78.50% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2024.09.21 | new tournament description | 10.14 | 2024.09.21 Alvarado, Carlos (3800555) (2057) | * | 93.20% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.08.31 | Round 9: Staroszczyk, Mateusz - Matos, Joao Guilherme | 9.4 | 2024.08.31 Matos, Joao Guilherme (1942743) (1763) | ½ | 97.00% | 1. d4 Nf6 2. Bf4 e6 3. e3 d5 | |
| 2024.08.30 | Round 8: Van der Werf, Joel - Staroszczyk, Mateusz | 8.12 | 2024.08.30 Van der Werf, Joel (1053620) (2114) | 0 | 90.00% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2024.08.28 | Round 6: Ibarra Jerez, Juan Miguel - Staroszczyk, Mateusz | 6.5 | 2024.08.28 Ibarra Jerez, Juan Miguel (2226324) (2219) | 0 | 80.00% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 | |
| 2024.08.26 | Round 4: Roberts, Tallulah - Staroszczyk, Mateusz | 4.6 | 2024.08.26 Roberts, Tallulah (15600572) (1665) | 1 | 94.20% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2024.07.08 | Macieja Memorial | 11.53 | 2024.07.08 Wasiluk, Mateusz (21017476) (1767) | 1 | 89.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.07.08 | Macieja Memorial | 10.46 | 2024.07.08 Stachniak, Stanislaw (21099022) (1733) | 0 | 69.80% | 1. d4 Nf6 2. Bf4 e6 3. e3 Be7 | |
| 2024.07.08 | Macieja Memorial | 8.50 | 2024.07.08 Haladaj, Adam (21024863) (1773) | 0 | 92.20% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2024.07.08 | Macieja Memorial | 7.24 | 2024.07.08 Mickiewicz, Piotr (1114891) (2168) | 0 | 84.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.07.08 | Macieja Memorial | 6.53 | 2024.07.08 Izafatava, Kira (13521705) (1728) | 1 | 92.30% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | |
| 2024.07.08 | Macieja Memorial | 5.21 | 2024.07.08 Zawadzka, Jolanta (1122320) (2185) | 0 | 83.50% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2024.07.08 | Macieja Memorial | 4.52 | 2024.07.08 Fraczek, Lukasz (1183982) (1755) | 1 | 95.90% | 1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 | |
| 2024.07.08 | Macieja Memorial | 3.53 | 2024.07.08 Burdzy, Joanna (1161199) (1746) | 1 | 75.00% | 1. d4 d5 2. Nf3 e6 3. c4 c6 | |
| 2024.07.08 | Macieja Memorial | 2.13 | 2024.07.08 Krasenkow, Michal (1113100) (2376) | 0 | 77.90% | 1. d4 d6 2. e4 Nf6 3. Nc3 c6 | |
| 2023.07.11 | Round 4: Jaime Rey Martinez - Mateusz Staroszczyk | 2023.07.11 Jaime Rey Martinez | 0 | 92.10% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 |