Avatar of Sebastian Kostolansky
Player Profile

Sebastian Kostolansky IM

selvas123 Lubbock Since 2017 (Active) Chess.com ♟♟♟♟♟
51.4% W 41.2% L 7.5% D
Bullet
2902
955W 700L 112D
Blitz
2950
1395W 1231L 237D
Rapid
2611
98W 33L 7D
Daily
1287
6W 2L 0D

Win / Loss / Draw

Wins: 1411 (48.8%) Losses: 1236 (42.8%) Draws: 244 (8.4%) 2891 games Blitz
1411W 1236L 244D
Wins: 956 (54.1%) Losses: 699 (39.6%) Draws: 112 (6.3%) 1767 games Bullet
956W 699L 112D
Wins: 99 (71.2%) Losses: 33 (23.7%) Draws: 7 (5.0%) 139 games Rapid
99W 33L 7D
Wins: 6 (75.0%) Losses: 2 (25.0%) 8 games Daily
6W 2L 0D
Win
Loss
Draw

Games Activity

5504132751380Bullet: 3 games (Q3 2017)Blitz: 86 games (Q3 2017)Rapid: 4 games (Q3 2017)Blitz: 35 games (Q4 2017)Rapid: 3 games (Q4 2017)Blitz: 5 games (Q1 2018)Bullet: 274 games (Q2 2018)Blitz: 130 games (Q2 2018)Rapid: 8 games (Q2 2018)Daily: 6 games (Q2 2018)Bullet: 144 games (Q3 2018)Blitz: 4 games (Q3 2018)Bullet: 161 games (Q4 2018)Blitz: 1 games (Q4 2018)Bullet: 31 games (Q1 2019)Blitz: 23 games (Q1 2019)Blitz: 75 games (Q2 2019)Bullet: 148 games (Q3 2019)Blitz: 179 games (Q3 2019)Blitz: 32 games (Q4 2019)Rapid: 2 games (Q4 2019)Bullet: 22 games (Q1 2020)Blitz: 67 games (Q1 2020)Bullet: 10 games (Q2 2020)Blitz: 54 games (Q2 2020)Daily: 2 games (Q2 2020)Blitz: 62 games (Q3 2020)Blitz: 39 games (Q4 2020)Rapid: 23 games (Q4 2020)Blitz: 18 games (Q1 2021)Rapid: 1 games (Q1 2021)Bullet: 1 games (Q2 2021)Blitz: 269 games (Q2 2021)Bullet: 1 games (Q3 2021)Blitz: 244 games (Q3 2021)Rapid: 4 games (Q3 2021)Bullet: 78 games (Q4 2021)Blitz: 22 games (Q4 2021)Blitz: 1 games (Q1 2022)Blitz: 212 games (Q3 2022)Blitz: 313 games (Q4 2022)Blitz: 101 games (Q1 2023)Rapid: 1 games (Q1 2023)Blitz: 24 games (Q2 2023)Rapid: 5 games (Q2 2023)Bullet: 133 games (Q3 2023)Bullet: 529 games (Q4 2023)Rapid: 11 games (Q4 2023)Bullet: 93 games (Q1 2024)Bullet: 28 games (Q2 2024)Rapid: 1 games (Q2 2024)Blitz: 126 games (Q3 2024)Rapid: 1 games (Q4 2024)Bullet: 34 games (Q1 2025)Blitz: 364 games (Q1 2025)Rapid: 1 games (Q1 2025)Blitz: 270 games (Q2 2025)Bullet: 36 games (Q3 2025)Blitz: 10 games (Q3 2025)Rapid: 66 games (Q3 2025)Blitz: 28 games (Q4 2025)Rapid: 1 games (Q4 2025)Blitz: 68 games (Q1 2026)Rapid: 6 games (Q1 2026)Bullet: 41 games (Q2 2026)Blitz: 29 games (Q2 2026)Rapid: 1 games (Q2 2026)Q3 '17Q2 '18Q1 '19Q4 '19Q3 '20Q2 '21Q1 '22Q1 '23Q4 '23Q3 '24Q2 '25Q1 '26BulletBlitzRapidDaily

Stats by Year

Year White Black Avg Moves
2026 43/21/8 42/25/6 87.9
2025 249/124/28 223/155/31 87.0
2024 88/34/4 75/36/12 85.6
2023 219/148/37 210/166/24 88.4
2022 102/137/20 98/130/39 85.5
2021 139/157/26 130/157/29 84.1
2020 58/60/13 66/74/8 80.8
2019 115/105/23 120/110/17 83.6
2018 194/158/19 196/149/17 78.9
2017 52/13/1 53/11/1 66.5

Streaks

Winning Streak
Longest 17
Current 1
Losing Streak
Longest 14
Current 0
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