Janusz Koscielski - Chess Player Overview
Last update: 21/08/2025 12:11:45 GMT+2
Player's activity: ON
Player's name: Janusz Koscielski (GER) 
Player's photo: (Search in Google Images)
Age: 55 years old (born in 1970)
Highest FIDE Elo achieved: 2390
Janusz Koscielski Chess Games: 173
2255 (Rapid)
2053 (Blitz)
Janusz Koscielski - Charts
FIDE Elo
Activity chart
Janusz Koscielski - Chess Tournaments
Janusz Koscielski - Chess Games
Janusz Koscielski - Chess Games
Filter by color:
(Multiple options can be selected)
Filter by opening:
(Multiple options can be selected)
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2017.07.27 | KOSCIELSKI, Janusz (2354) vs (2185) DVORAK, Adam CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Sicilian |
1/2-1/2 | B40 | |
| 2017.07.26 | MORAVEC, Vit (2216) vs (2354) KOSCIELSKI, Janusz CZECH OPEN 2017 PARDUBICE OPEN - turnaj A King's Indian Schwarz - Averbakh |
0-1 | E74 | |
| 2017.07.25 | KOSCIELSKI, Janusz (2354) vs (2208) BIBIK, Jura CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Four Knights Brentano - Symmetrical |
1/2-1/2 | C49 | |
| 2017.07.24 | VOLODIN, Viktor (2187) vs (2354) KOSCIELSKI, Janusz CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Indian East Przepiorka |
1/2-1/2 | A49 | |
| 2017.07.23 | KOSCIELSKI, Janusz (2354) vs (2219) AUDI, Ameya CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Benko's opening |
0-1 | A00 | |
| 2017.07.22 | STEFANSSON, Hannes (2530) vs (2354) KOSCIELSKI, Janusz CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Gruenfeld - Szabo |
1-0 | E62 | |
| 2017.07.21 | KOSCIELSKI, Janusz (2354) vs (2145) PAJEKEN, Jakob Leon CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Four Knights Spanish |
1-0 | C48 |
Janusz Koscielski - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2023.01.24 | Stachanczyk,J (2189) vs (2260) Koscielski,J Titled Tue 24th Jan Late Caro-Kann Knight Classical - Spassky (Lobron) |
0-1 | B19 | |
| 2023.01.24 | Koscielski,J (2260) vs (2174) Vaglio,J Titled Tue 24th Jan Late French Tarrasch |
1-0 | C03 | |
| 2023.01.24 | Antonio,J (2277) vs (2260) Koscielski,J Titled Tue 24th Jan Late King's Indian Modern |
1-0 | E94 | |
| 2023.01.24 | Floresvillar Gonzalez,L (2075) vs (2260) Koscielski,J Titled Tue 24th Jan Late Indian |
1-0 | A45 | |
| 2023.01.24 | Koscielski,J (2260) vs (2253) Wartiovaara,Oliver Titled Tue 24th Jan Late Scandinavian - Classical |
1/2-1/2 | B01 | |
| 2023.01.24 | Koscielski,J (2260) vs (2282) Goncalves,Davi Sulzbacher Titled Tue 24th Jan Late Sicilian Alapin |
0-1 | B22 | |
| 2023.01.24 | Stead,K (1952) vs (2260) Koscielski,J Titled Tue 24th Jan Late Indian - Paleface (Blackmar) |
0-1 | A45 | |
| 2023.01.24 | Koscielski,J (2260) vs (2395) Sukandar,I Titled Tue 24th Jan Late Sicilian Alapin |
0-1 | B22 | |
| 2023.01.24 | Iskusnyh,S (2443) vs (2260) Koscielski,J Titled Tue 24th Jan Late Gruenfeld - Larsen |
1-0 | E62 | |
| 2023.01.24 | Costachi,M (2476) vs (2260) Koscielski,J Titled Tue 24th Jan Late Reti Symmetrical - Barcza |
1-0 | A05 | |
| 2023.01.10 | Herman,Daniel (1957) vs (2260) Koscielski,J Titled Tue 10th Jan Late Caro-Kann - Advance (Short) |
1-0 | B12 | |
| 2023.01.24 | Koscielski,J (2260) vs (2425) Grinev,V Titled Tue 24th Jan Late Sicilian Alapin |
1-0 | B22 | |
| 2023.01.10 | Koscielski,J (2260) vs (2361) Sargsyan,Anna M. Titled Tue 10th Jan Late Caro-Kann Knight Steinitz |
0-1 | B17 | |
| 2022.12.16 | Kacprzak,Karol (2226) vs (2260) Koscielski,J European Blitz 2022 Caro-Kann - Two Knights (Mindeno) |
1-0 | B11 | |
| 2022.12.16 | Koscielski,J (2260) vs (2226) Kacprzak,Karol European Blitz 2022 Sicilian Alapin |
0-1 | B22 | |
| 2022.12.16 | Koscielski,J (2260) vs (2289) Haydon,D European Blitz 2022 Caro-Kann Knight Classical |
0-1 | B18 | |
| 2022.12.16 | Haydon,D (2289) vs (2260) Koscielski,J European Blitz 2022 Reti Symmetrical - Larsen |
0-1 | E62 | |
| 2020.07.14 | Klekowski, M (2506) vs (2264) Koscielski, J Titled Tuesday 14th July King's Indian Schwarz (Makogonov) - Snake |
1-0 | E71 | |
| 2017.07.27 | Koscielski, J. (2354) vs (2185) Dvorak, A. 28th Czech Open A 2017 Sicilian |
1/2-1/2 | B40 | |
| 2017.07.26 | Moravec, V. (2216) vs (2354) Koscielski, J. 28th Czech Open A 2017 King's Indian Schwarz - Averbakh |
0-1 | E74 | |
| 2017.07.25 | Koscielski, J. (2354) vs (2208) Bibik, J. 28th Czech Open A 2017 Four Knights Brentano - Symmetrical |
1/2-1/2 | C49 | |
| 2017.07.24 | Volodin, V. (2187) vs (2354) Koscielski, J. 28th Czech Open A 2017 Indian East Przepiorka |
1/2-1/2 | A49 | |
| 2017.07.23 | Koscielski, J. (2354) vs (2219) Audi, Ameya 28th Czech Open A 2017 Benko's opening |
0-1 | A00 | |
| 2017.07.22 | Stefansson, H. (2530) vs (2354) Koscielski, J. 28th Czech Open A 2017 Gruenfeld - Szabo |
1-0 | E62 | |
| 2017.07.21 | Koscielski, J. (2354) vs (2145) Pajeken, Jakob Leon 28th Czech Open A 2017 Four Knights Spanish |
1-0 | C48 | |
| 2020.07.14 | Koscielski, J (2264) vs (2277) Antonio, J Titled Tuesday 14th July Three Knights |
0-1 | C46 | |
| 2020.07.14 | Koscielski, J (2264) vs (2024) Kiseleva, A Titled Tuesday 14th July Sicilian Rauzer (Modern) - Two Knights |
0-1 | B67 | |
| 2017.04.15 | Pijpers, A. (2457) vs (2330) Koscielski, J. GRENKE Chess Open 2017 Sicilian Scheveningen Najdorf |
1/2-1/2 | B94 | |
| 2020.07.14 | Koscielski, J (2264) vs (2393) Vaishali, R Titled Tuesday 14th July Sicilian Rauzer (Modern) |
0-1 | B68 | |
| 2017.12.17 | Brzezinski, M. (2164) vs (2339) Koscielski, J. European Rapid 2017 Indian - Trompowsky |
1-0 | A45 | |
| 2017.12.17 | Koscielski, J. (2339) vs (2013) Slipchuk, Evgeniy European Rapid 2017 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1/2-1/2 | B31 | |
| 2017.12.17 | Stocek, J. (2566) vs (2339) Koscielski, J. European Rapid 2017 King's Indian Classical - Petrosian (Stein) |
1-0 | E92 | |
| 2017.12.17 | Koscielski, J. (2339) vs (2011) Jaskolka, T. European Rapid 2017 Four Knights Spanish - Rubinstein |
1-0 | C48 | |
| 2017.12.16 | Olsen, Filip Boe (2294) vs (2339) Koscielski, J. European Rapid 2017 King's Indian |
1/2-1/2 | E90 | |
| 2017.12.16 | Saric, A. (2540) vs (2339) Koscielski, J. European Rapid 2017 Reti Symmetrical - Barcza |
1/2-1/2 | A05 | |
| 2017.12.16 | Koscielski, J. (2339) vs (2639) Kovalev, Vl European Rapid 2017 Four Knights Spanish |
1/2-1/2 | C48 | |
| 2017.12.16 | Koscielski, J. (2339) vs (2229) Zaleski, Lukasz European Rapid 2017 French Closed Tarrasch |
1-0 | C05 | |
| 2017.12.15 | Koscielski, J. (2339) vs (2089) Michalski, Filip European Blitz 2017 Pirc |
1/2-1/2 | B07 | |
| 2017.12.15 | Michalski, Filip (2089) vs (2339) Koscielski, J. European Blitz 2017 King's Indian Classical - Gligoric |
1-0 | E92 | |
| 2017.12.15 | Kreisl, R. (2440) vs (2339) Koscielski, J. European Blitz 2017 Reti Symmetrical - Barcza |
1-0 | A05 | |
| 2017.12.15 | Koscielski, J. (2339) vs (2440) Kreisl, R. European Blitz 2017 Caro-Kann Exchange |
0-1 | B13 | |
| 2017.12.15 | Mastrovasilis, D. (2582) vs (2339) Koscielski, J. European Blitz 2017 Sicilian Open - Prins (Rauzer) |
1-0 | B55 | |
| 2017.12.15 | Koscielski, J. (2339) vs (2582) Mastrovasilis, D. European Blitz 2017 Sicilian |
0-1 | B40 | |
| 2002.05.25 | Henrichs, T. (2459) vs (2339) Koscielski, J. 4th Borowski C King's Indian Saemisch |
1-0 | E80 | |
| 2002.05.24 | Koscielski, J. (2339) vs (2310) Becker, Marce 4th Borowski C French Closed Tarrasch |
1/2-1/2 | C06 | |
| 2002.05.23 | Klovans, J. (2431) vs (2339) Koscielski, J. 4th Borowski C Sicilian Scheveningen Najdorf - English |
1/2-1/2 | B80 | |
| 2002.05.22 | Koscielski, J. (2339) vs (2321) Baramidze, D. 4th Borowski C Benko's opening |
1-0 | A00 | |
| 2002.05.20 | Koscielski, J. (2339) vs (2218) Curic, D. 4th Borowski C Alekhine Modern |
0-1 | B04 | |
| 2002.05.19 | Heinzel, O. (2374) vs (2339) Koscielski, J. 4th Borowski C Reti |
0-1 | A04 | |
| 2002.05.18 | Koscielski, J. (2339) vs (2373) Kiseleva, N. 4th Borowski C Irregular King's Pawn - Nimzovich (Scandinavian) |
1/2-1/2 | B00 | |
| 2002.05.17 | Saltaev, M. (2487) vs (2339) Koscielski, J. 4th Borowski C Sicilian Scheveningen (Paulsen) |
1-0 | B84 | |
| 2002.05.16 | Koscielski, J. (2339) vs (2317) Wegener, O. 4th Borowski C Sicilian - Chekhover |
0-1 | B53 | |
| 2000.11.02 | Koscielski, J. (2359) vs (2590) Agdestein, S. 4th OIBM Sicilian Scheveningen Najdorf |
0-1 | B90 | |
| 2000.10.31 | Koscielski, J. (2359) vs (2487) Rabiega, R. 4th OIBM Four Knights Spanish - Three Knights |
0-1 | C48 | |
| 2000.10.30 | Khenkin, I. (2633) vs (2359) Koscielski, J. 4th OIBM Modern |
0-1 | A41 | |
| 1999.07.26 | Bischoff, K. (2509) vs (2310) Koscielski, J. Open King's Indian Saemisch - Accelerated Byrne |
1-0 | E80 | |
| 2001.10.21 | Saltaev, M. (2504) vs (2329) Koscielski, J. Sportland NRW Cup Sicilian Scheveningen Najdorf - Lipnitsky |
1-0 | B90 | |
| 2001.10.18 | Koscielski, J. (2329) vs (2567) Ibragimov, I. Sportland NRW Cup Three Knights |
0-1 | C46 | |
| 2001.10.17 | Lingnau, C. (2418) vs (2329) Koscielski, J. Sportland NRW Cup King's Indian Fianchetto (Panno) - Gruenfeld |
1-0 | E63 | |
| 2001.10.16 | Koscielski, J. (2329) vs (2184) Haselhorst, H. Sportland NRW Cup Caro-Kann - Gurgenidze |
1-0 | B15 | |
| 2000.04.06 | Koscielski, J. (2330) vs (2434) Krivoshey, S. Open Scandinavian |
0-1 | B01 | |
| 2000.04.04 | Koscielski, J. (2330) vs (2503) Lanka, Z. Open Sicilian Rauzer (Modern) |
1-0 | B66 | |
| 2000.04.02 | Koscielski, J. (2330) vs (2154) Emami, M. Open Caro-Kann - Two Knights (Suttles) |
0-1 | B06 | |
| 1999.05.16 | Schaefer, He (2172) vs (2344) Koscielski, J. Jubilee Open SK Turm Kleve Bird |
0-1 | A02 | |
| 1999.05.16 | Koscielski, J. (2344) vs (2455) Tseitlin, Mi Jubilee Open SK Turm Kleve Four Knights Spanish |
1/2-1/2 | C48 | |
| 1999.05.15 | Vehreschild, A. (2111) vs (2344) Koscielski, J. Jubilee Open SK Turm Kleve King's Indian Saemisch - Accelerated Byrne |
0-1 | E80 | |
| 1999.05.15 | Koscielski, J. (2344) vs (2485) Mainka, R. Jubilee Open SK Turm Kleve Sicilian Open - Two Knights |
0-1 | B56 | |
| 1999.05.14 | Koscielski, J. (2344) vs Friese, Peter Jubilee Open SK Turm Kleve French Open Tarrasch |
1-0 | C07 | |
| 1999.05.14 | Ackermann, Robert vs (2344) Koscielski, J. Jubilee Open SK Turm Kleve Polish Sokolsky opening - Outflank Variation |
0-1 | A00 | |
| 1999.05.13 | Koscielski, J. (2344) vs Osterkamp, Wolfgang Jubilee Open SK Turm Kleve Robatsch - Austrian |
1-0 | B06 | |
| 2001.03.23 | Baramidze, D. (2265) vs (2358) Koscielski, J. Open Sicilian Scheveningen Najdorf |
1-0 | B90 | |
| 2001.03.20 | Koscielski, J. (2358) vs (2147) Vossenkuhl, J. Open Sicilian Maroczy |
1-0 | B36 | |
| 2001.08.10 | Koscielski, J. (2335) vs (2459) Mainka, R. 12th Sueder Summer Sicilian Barnes (Bastrikov) |
1/2-1/2 | B47 | |
| 2000.06.25 | Koscielski, J. (2330) vs (2667) Epishin, V. Rapid Tournament g/30 Sicilian Richter (Larsen) - Larsen |
1-0 | B61 | |
| 2000.06.24 | Koscielski, J. (2330) vs (2539) Fridman, D. Rapid Tournament g/30 Caro-Kann Knight Classical |
0-1 | B19 | |
| 2001.08.08 | Koscielski, J. (2335) vs (2169) Pusch, H. 12th Sueder Summer French Tarrasch |
1-0 | C03 | |
| 2001.08.07 | Podzielny, KH. (2477) vs (2335) Koscielski, J. 12th Sueder Summer Nimzovich - Indian |
1-0 | A01 | |
| 2001.08.06 | Koscielski, J. (2335) vs (2160) Konietzka, L. 12th Sueder Summer Sicilian Maroczy |
1-0 | B38 | |
| 2001.08.05 | Niebius, N. (2028) vs (2335) Koscielski, J. 12th Sueder Summer Sicilian Closed |
0-1 | B24 | |
| 2001.08.04 | Koscielski, J. (2335) vs (2009) Steinhagen, D. 12th Sueder Summer Caro-Kann - Gurgenidze |
1-0 | B15 | |
| 2003.11.15 | Meins, G. (2454) vs (2312) Koscielski, J. 7th BayEM Dutch |
1-0 | A80 | |
| 2003.11.14 | Koscielski, J. (2312) vs (2519) Doettling, F. 7th BayEM Caro-Kann Knight Classical - Spassky |
0-1 | B19 | |
| 2003.11.13 | Koscielski, J. (2312) vs (2459) Mainka, R. 7th BayEM Sicilian Paulsen |
1-0 | B42 | |
| 2003.11.10 | Rozentalis, E. (2633) vs (2312) Koscielski, J. 7th BayEM Sicilian Moscow |
1-0 | B51 | |
| 2003.11.08 | Koscielski, J. (2312) vs (2017) Muehleder, A. 7th BayEM Three Knights |
1-0 | C46 | |
| 2003.10.23 | Braun, Vi (2199) vs (2312) Koscielski, J. 21st Muensterland Open Sicilian Alapin |
1/2-1/2 | B22 | |
| 2003.10.22 | Felczer, K. (2223) vs (2312) Koscielski, J. 21st Muensterland Open Robatsch |
1/2-1/2 | B06 | |
| 2004.04.12 | Khurtsidze, N. (2387) vs (2320) Koscielski, J. 10th WDB Easter Open Gruenfeld - Larsen |
1-0 | E62 | |
| 2004.04.11 | Bornemann, M. (2204) vs (2318) Koscielski, J. 10th WDB Easter Open Dutch Fianchetto - Leningrand |
0-1 | A86 | |
| 2004.04.10 | Koscielski, J. (2318) vs (2335) Straeter, T. 10th WDB Easter Open Three Knights - Steinitz (Rosenthal) |
1/2-1/2 | C46 | |
| 2004.04.10 | Shaposhnikov, E. (2573) vs (2318) Koscielski, J. 10th WDB Easter Open Sicilian |
1-0 | B50 | |
| 2004.04.09 | Koscielski, J. (2318) vs (2261) Rahman, Tai 10th WDB Easter Open Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 2004.04.08 | Voge, A. (2149) vs (2318) Koscielski, J. 10th WDB Easter Open Sicilian Scheveningen Najdorf (Amsterdam) |
0-1 | B93 | |
| 2004.04.08 | Koscielski, J. (2318) vs (2083) Friedel, M. 10th WDB Easter Open Four Knights Spanish - Rubinstein |
1-0 | C48 | |
| 2004.04.07 | Eugeniusz, Jopek vs (2318) Koscielski, J. 10th WDB Easter Open Sicilian Scheveningen Najdorf |
0-1 | B94 | |
| 2003.08.19 | Terwey, M. (2101) vs (2302) Koscielski, J. 14th Sommerpokal French Closed Tarrasch - Pawn Center |
0-1 | C05 | |
| 2003.08.18 | Koscielski, J. (2302) vs Krug, Kevin 14th Sommerpokal Irregular King's Pawn - Nimzovich (Scandinavian) |
1-0 | B00 | |
| 2002.10.28 | Koscielski, J. (2287) vs (2504) Lerner, K. 6th OIBM Sicilian Rauzer (Modern) - Two Knights |
0-1 | B66 | |
| 2002.08.25 | Koscielski, J. (2287) vs (2205) Simon, HC. 13th Summer Open Four Knights Brentano - Symmetrical (Pillsbury) |
1/2-1/2 | C49 | |
| 2002.08.24 | Callenberg, R. (2140) vs (2287) Koscielski, J. 13th Summer Open English - Snake |
0-1 | A10 |