JB

IMJonasz Baum

POL · Born 2004 · FIDE ID 1195360

PrepCompare
classical
2459
#917 in the world
Live 2458.5 −0.5
rapid
2387
blitz
2380

Rating history

1650190021502400201620182020202220242026Peak 2487
As White103 games · +46 =39 −18
  • English Opening21 · 57%
  • Queen's Gambit Declined18 · 86%
  • Nimzo-Indian Defense11 · 64%
  • King's Indian Defense6 · 50%
  • Sicilian Defense5 · 40%
  • Caro-Kann Defense4 · 63%
As Black98 games · +33 =40 −25
  • Sicilian Defense14 · 71%
  • Queen's Gambit Declined10 · 30%
  • English Opening8 · 31%
  • Philidor Defense8 · 81%
  • Ruy Lopez7 · 64%
  • Nimzo-Indian Defense6 · 42%

201 stored games (Lichess broadcasts since 2023 and FIDE reports): +79 =79 −43 (59%). Score is from Jonasz's side.

Events

Games (201)

FMJernej Kozlovic2300Slovakia Chess Open Piešťany 2024 · Open A · Round 91Ajay Santhosh Parvathareddy2193Slovakia Chess Open Piešťany 2024 · Open A · Round 8½FMPeter Balint2317Slovakia Chess Open Piešťany 2024 · Open A · Round 7½FMYi Liu2268Slovakia Chess Open Piešťany 2024 · Open A · Round 6½GMTitas Stremavicius2538Slovakia Chess Open Piešťany 2024 · Open A · Round 5½FMAdarsh Tripathi2340Slovakia Chess Open Piešťany 2024 · Open A · Round 4½CMShou Otsuka2312Slovakia Chess Open Piešťany 2024 · Open A · Round 31WGMNarmin Khalafova2284Slovakia Chess Open Piešťany 2024 · Open A · Round 2½FMPetr Hollan2239Slovakia Chess Open Piešťany 2024 · Open A · Round 11GMSzymon Gumularz25592nd Berlin U25 Open · Round 9½FMNico Stelmaszyk23692nd Berlin U25 Open · Round 81FMAlfred Nemitz22062nd Berlin U25 Open · Round 71Nazar Sokhor21862nd Berlin U25 Open · Round 6½FMJohannes Tschernatsch23192nd Berlin U25 Open · Round 5½Lorenzo Fava22502nd Berlin U25 Open · Round 4½FMMichal Jares22982nd Berlin U25 Open · Round 31Daniel Prazak22902nd Berlin U25 Open · Round 2½CMJustus Bargsten22112nd Berlin U25 Open · Round 11FMLukas Dotzer2413Berliner Turnier 2025 · GM · Round 60IMLeonid Sawlin2400Berliner Turnier 2025 · GM · Round 51IMRaphael Lagunow2442Berliner Turnier 2025 · GM · Round 41FMMagnus Ermitsch2401Berliner Turnier 2025 · GM · Round 3½IMMarius Fromm2453Berliner Turnier 2025 · GM · Round 2½GMVitaly Sivuk2510Berliner Turnier 2025 · GM · Round 10IMEmil Schmidek2443Berliner Turnier 2025 · GM · Round 91GMIgor Glek2421Berliner Turnier 2025 · GM · Round 8½GMMaxim Vavulin2539Berliner Turnier 2025 · GM · Round 71FMRhys Arnold226934th Open International of Kavala “Vasilis Theodoridis” · Group A · Round 60IMPhileas Mathieu2405FISU World University Championship Mind Sports 2026 · Classical | Men · Round 61GMTao Pang2444FISU World University Championship Mind Sports 2026 · Classical | Men · Round 50FMLeandro Slagboom2357FISU World University Championship Mind Sports 2026 · Classical | Men · Round 41Yuan Hui Yeoh1937FISU World University Championship Mind Sports 2026 · Classical | Men · Round 31Yifan(HLJ) Hou2338FISU World University Championship Mind Sports 2026 · Classical | Men · Round 2½Qinyu Jiang2287FISU World University Championship Mind Sports 2026 · Classical | Men · Round 1½FMAarav Sinha2318Kanizsa Open 2026 · Group A · Top boards · Round 8½FMMaksym Dubnevych2350Kanizsa Open 2026 · Group A · Top boards · Round 70FMGediz Avsar2343Kanizsa Open 2026 · Group A · Top boards · Round 6½FMMatija Ostovic2401Kanizsa Open 2026 · Group A · Top boards · Round 5½FMYan Domin2335Kanizsa Open 2026 · Group A · Top boards · Round 41IMAvinash Ramesh2345Kanizsa Open 2026 · Group A · Top boards · Round 3½