Sebastian Lukas Kostolansky

Country

SVK

Birth Year

2006

Gender

M

Title

International Master

FIDE ID

14950596

FIDE ratings

2444

Classical

Published FIDE

2313

Rapid

Published FIDE

2244

Blitz

Published FIDE

Official classical ranks

World rank
#1081
National rank · SVK
#10

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2444 Nov 2025
Recorded years
2015–2026
Archived games
390

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
151 2023-11-21 World Youth Open U18 2023 Montesilvano ITA 8.29 Sebastian Lukas Kostolansky Pascal Nied 1-0 36 Open
152 2023-11-20 World Youth Open U18 2023 Montesilvano ITA 7.17 Mikkel Vinh Loftgaard Sebastian Lukas Kostolansky 1-0 31 Open
153 2023-11-18 World Youth Open U18 2023 Montesilvano ITA 6.18 Sebastian Lukas Kostolansky Casper Liu 1/2-1/2 31 Open
154 2023-11-17 World Youth Open U18 2023 Montesilvano ITA 5.4 Agoston Juhasz Sebastian Lukas Kostolansky 1-0 35 Open
155 2023-11-16 World Youth Open U18 2023 Montesilvano ITA 4.6 Sebastian Lukas Kostolansky Zhenyong Jayden Wong 1/2-1/2 58 Open
156 2023-11-15 World Youth Open U18 2023 Montesilvano ITA 3.14 Nico Marakovits Sebastian Lukas Kostolansky 0-1 28 Open
157 2023-11-14 World Youth Open U18 2023 Montesilvano ITA 2.6 Sebastian Lukas Kostolansky Daniel Kristoferitsch 1/2-1/2 56 Open
158 2023-11-13 World Youth Open U18 2023 Montesilvano ITA 1.7 Mattia Pegno Sebastian Lukas Kostolansky 0-1 50 Open
159 2023-11-05 ECo-C TCh-SVK 2023-24 Slovakia SVK 2.1 Sebastian Lukas Kostolansky Richard Turcan 1-0 37 Open
160 2023-11-04 ECo-C TCh-SVK 2023-24 Slovakia SVK 1.1 Samir Sahidi Sebastian Lukas Kostolansky 1/2-1/2 42 Open
161 2023-10-15 TCh-CZE Extraliga 2023-24 Czech Republic CZE 2.3 Vlastimil Babula Sebastian Lukas Kostolansky 1/2-1/2 15 Open
162 2023-10-14 TCh-CZE Extraliga 2023-24 Czech Republic CZE 1.3 Sebastian Lukas Kostolansky Stepan Hrbek 1/2-1/2 55 Open
163 2023-07-09 ch-SVK GM 2023 Bratislava SVK 9.3 Sebastian Lukas Kostolansky Filip Haring 1-0 59 Open
164 2023-07-08 ch-SVK GM 2023 Bratislava SVK 8.3 Stefan Mazur Sebastian Lukas Kostolansky 1/2-1/2 43 Open
165 2023-07-07 ch-SVK GM 2023 Bratislava SVK 7.4 Sebastian Lukas Kostolansky Juraj Druska 0-1 55 Open
166 2023-07-06 ch-SVK GM 2023 Bratislava SVK 6.2 Samir Sahidi Sebastian Lukas Kostolansky 1-0 55 Open
167 2023-07-05 ch-SVK GM 2023 Bratislava SVK 5.5 Sebastian Lukas Kostolansky Martin Jablonicky 1/2-1/2 42 Open
168 2023-07-04 ch-SVK GM 2023 Bratislava SVK 4.1 Jergus Pechac Sebastian Lukas Kostolansky 0-1 37 Open
169 2023-07-03 ch-SVK GM 2023 Bratislava SVK 3.5 Milan Pacher Sebastian Lukas Kostolansky 0-1 76 Open
170 2023-07-02 ch-SVK GM 2023 Bratislava SVK 2.2 Sebastian Lukas Kostolansky Viktor Gazik 1-0 40 Open
171 2023-07-01 ch-SVK GM 2023 Bratislava SVK 1.4 Richard Turcan Sebastian Lukas Kostolansky 1/2-1/2 31 Open
172 2023-04-18 Mitropa Cup 2023 Mali Losinj CRO 8.4 Lorenzo Lodici Sebastian Lukas Kostolansky 1-0 52 Open
173 2023-04-17 Mitropa Cup 2023 Mali Losinj CRO 7.4 Sebastian Lukas Kostolansky Peter Balint 1-0 40 Open
174 2023-04-16 Mitropa Cup 2023 Mali Losinj CRO 6.4 Jaka Brilej Sebastian Lukas Kostolansky 1/2-1/2 38 Open
175 2023-04-14 Mitropa Cup 2023 Mali Losinj CRO 4.4 Sebastian Lukas Kostolansky Adam Frank 1/2-1/2 30 Open
176 2023-04-13 Mitropa Cup 2023 Mali Losinj CRO 3.4 Davide Arcuti Sebastian Lukas Kostolansky 1/2-1/2 21 Open
177 2023-04-12 Mitropa Cup 2023 Mali Losinj CRO 2.4 Sebastian Lukas Kostolansky Hussain Besou 1-0 40 Open
178 2023-04-02 ECo-C TCh-SVK 2022-23 Slovakia SVK 11.1 Sebastian Lukas Kostolansky Vlastimil Babula 1/2-1/2 18 Open
179 2023-03-31 ECo-C TCh-SVK 2022-23 Slovakia SVK 9.1 Stepan Zilka Sebastian Lukas Kostolansky 0-1 51 Open
180 2023-02-26 ECo-C TCh-SVK 2022-23 Slovakia SVK 8.3 Matej Hrabusa Sebastian Lukas Kostolansky 1/2-1/2 41 Open
181 2023-02-25 ECo-C TCh-SVK 2022-23 Slovakia SVK 7.4 Sebastian Lukas Kostolansky Marian Jurcik 1/2-1/2 12 Open
182 2023-01-22 ECo-C TCh-SVK 2022-23 Slovakia SVK 6.1 Sebastian Lukas Kostolansky Tomas Kraus 1/2-1/2 60 Open
183 2023-01-21 ECo-C TCh-SVK 2022-23 Slovakia SVK 5.1 Samir Sahidi Sebastian Lukas Kostolansky 0-1 62 Open
184 2022-12-11 ECo-C TCh-SVK 2022-23 Slovakia SVK 4.1 Sebastian Lukas Kostolansky David Berczes 1/2-1/2 49 Open
185 2022-12-10 ECo-C TCh-SVK 2022-23 Slovakia SVK 3.2 Albert Bokros Sebastian Lukas Kostolansky 1-0 39 Open
186 2022-10-23 ECo-C TCh-SVK 2022-23 Slovakia SVK 2.1 Piotr Piesik Sebastian Lukas Kostolansky 0-1 58 Open
187 2022-10-22 ECo-C TCh-SVK 2022-23 Slovakia SVK 1.1 Sebastian Lukas Kostolansky Martin Jablonicky 1/2-1/2 36 Open
188 2022-10-02 exe Slovakia Open 2022 Bratislava SVK 9.1 Ondrej Nytra Sebastian Lukas Kostolansky 0-1 38 Open
189 2022-10-02 exe Slovakia Open 2022 Bratislava SVK 8.7 Sebastian Lukas Kostolansky Dariusz Mikrut 0-1 36 Open
190 2022-10-01 exe Slovakia Open 2022 Bratislava SVK 7.4 Vlastimil Babula Sebastian Lukas Kostolansky 1/2-1/2 61 Open
191 2022-10-01 exe Slovakia Open 2022 Bratislava SVK 6.4 Sebastian Lukas Kostolansky Tomas Kraus 1/2-1/2 35 Open
192 2022-10-01 exe Slovakia Open 2022 Bratislava SVK 5.4 Rokas Klabis Sebastian Lukas Kostolansky 0-1 39 Open
193 2022-10-01 exe Slovakia Open 2022 Bratislava SVK 4.1 Sebastian Lukas Kostolansky Miroslav Mandak 1-0 47 Open
194 2022-09-30 exe Slovakia Open 2022 Bratislava SVK 3.3 Bartlomiej Heberla Sebastian Lukas Kostolansky 1-0 36 Open
195 2022-09-30 exe Slovakia Open 2022 Bratislava SVK 2.15 Sebastian Lukas Kostolansky Robert Krajnak 1-0 27 Open
196 2022-09-30 exe Slovakia Open 2022 Bratislava SVK 1.18 Dmitriy Migalko Sebastian Lukas Kostolansky 0-1 17 Open
197 2022-06-12 TCh-SVK 2021-22 Slovakia SVK 11.3 Sebastian Lukas Kostolansky Stepan Zilka 1/2-1/2 25 Open
198 2022-06-11 TCh-SVK 2021-22 Slovakia SVK 10.3 Filip Haring Sebastian Lukas Kostolansky 1/2-1/2 29 Open
199 2022-06-10 TCh-SVK 2021-22 Slovakia SVK 9.3 Sebastian Lukas Kostolansky Miklos Nemeth 1/2-1/2 27 Open
200 2022-05-08 TCh-SVK 2021-22 Slovakia SVK 8.4 Sebastian Lukas Kostolansky Martin Neugebauer 1/2-1/2 58 Open

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