Date | Players & Opening | Result | ECO | View |
---|---|---|---|---|
2023.03.26 | Timko, Milan (2100) vs (1888) Koška, Jirí 2.liga skupina D 2022/23 Benko Gambit Accepted - Half-Accepted |
1-0 | A58 | |
2023.02.12 | Koška, Jirí (1888) vs (2064) Krajnak, Jan 2.liga skupina D 2022/23 Sicilian |
1/2-1/2 | B30 | |
2023.02.11 | Koška, Jirí (1888) vs (1819) Smizansky, Jozef 2.liga skupina D 2022/23 Scandinavian |
1-0 | B01 | |
2022.11.27 | Koška, Jirí (1888) vs (1563) Kaminsky, Ladislav 2.liga skupina D 2022/23 Irregular King's Pawn - Nimzovich (Bogolubov) |
1-0 | B00 | |
2022.11.26 | Koška, Jirí (1888) vs (2054) Presalovic, Marcel 2.liga skupina D 2022/23 Reti Symmetrical - Hedgehog |
1-0 | A30 | |
2022.11.13 | Foglár, Ivan (1965) vs (1888) Koška, Jirí 2.liga skupina D 2022/23 Caro-Kann - Two Knights (Mindeno) |
1/2-1/2 | B11 | |
2022.11.12 | Koška, Jirí (1888) vs (1797) Petko, Peter 2.liga skupina D 2022/23 Reti |
1-0 | A04 | |
2023.03.12 | Koška, Jirí (1888) vs (2287) Hros, Roman SVK 1.liga Východ 2022/2023 Sicilian Barnes |
0-1 | B44 | |
2023.03.11 | Beluš, Benjamín (1853) vs (1888) Koška, Jirí SVK 1.liga Východ 2022/2023 English Anglo-Indian |
0-1 | A15 | |
2022.12.04 | Koška, Jirí (1888) vs (2061) Tauber, Marek SVK 1.liga Východ 2022/2023 Reti Symmetrical - Barcza |
0-1 | A05 | |
2022.10.15 | Koška, Jirí (1888) vs (1895) Vrchovský, Viliam SVK 1.liga Východ 2022/2023 Reti King's Indian |
1-0 | A07 | |
2022.05.28 | Horvath, Marek (1589) vs (1759) Koska, Jiri MSR mládeže 2022 - CH16 Caro-Kann - Maroczy |
1/2-1/2 | B12 | |
2022.05.27 | Koska, Jiri (1759) vs (1840) Janik, Marek Tobias MSR mládeže 2022 - CH16 Queen's Pawn Zukertort - Catalan |
0-1 | D02 | |
2022.05.26 | Vojtas, Marek (1000) vs (1759) Koska, Jiri MSR mládeže 2022 - CH16 Caro-Kann |
0-1 | B12 | |
2022.05.25 | Koska, Jiri (1759) vs (1740) Baron, Patrik MSR mládeže 2022 - CH16 Reti King's Indian |
1/2-1/2 | A07 | |
2022.05.24 | Salgovic, Simon (2091) vs (1759) Koska, Jiri MSR mládeže 2022 - CH16 Petrov - Nimzovich |
1-0 | C42 | |
2022.05.23 | Koska, Jiri (1759) vs (1721) Orgon, Patrik MSR mládeže 2022 - CH16 Reti King's Indian |
1/2-1/2 | A07 | |
2022.05.23 | Ondrejcak, Gregor (1000) vs (1759) Koska, Jiri MSR mládeže 2022 - CH16 Caro-Kann Exchange - Panov |
0-1 | B13 | |
2022.05.22 | Koska, Jiri (1759) vs (2054) Sandor, Samuel MSR mládeže 2022 - CH16 Two Knights - Modern Bishop |
0-1 | C55 | |
2022.05.21 | Klimek, Martin (1418) vs (1759) Koska, Jiri MSR mládeže 2022 - CH16 Caro-Kann - Advance |
0-1 | B12 | |
2022.07.21 | Koska, Jiri (1482) vs (1899) Chrz, Pavel CZECH OPEN 2022 - G - PARDUBICKÝ KRAJ OPEN - Reti |
0-1 | A04 | |
2022.07.21 | Melichar, Vojtech (1950) vs (1482) Koska, Jiri CZECH OPEN 2022 - G - PARDUBICKÝ KRAJ OPEN - Indian |
1-0 | A45 | |
2022.07.20 | Koska, Jiri (1482) vs (2371) Akesson, Ralf CZECH OPEN 2022 - G - PARDUBICKÝ KRAJ OPEN - Reti Symmetrical - Spassky |
0-1 | A05 | |
2022.07.20 | Zdrazil, Tomas (2028) vs (1482) Koska, Jiri CZECH OPEN 2022 - G - PARDUBICKÝ KRAJ OPEN - Caro-Kann - Advance |
0-1 | B12 | |
2022.07.20 | Koska, Jiri (1482) vs (2129) Vokoun, Jan CZECH OPEN 2022 - G - PARDUBICKÝ KRAJ OPEN - Reti |
1-0 | A04 | |
2021.07.03 | Vargosko, Juraj (1679) vs (1577) Koska, Jiri Majstrovstvá SR mládeže 2021 - CH14 Benoni |
1-0 | A56 | |
2021.07.01 | Bulej, Matej (1743) vs (1577) Koska, Jiri Majstrovstvá SR mládeže 2021 - CH14 Caro-Kann Exchange |
1-0 | B13 | |
2021.06.30 | Koska, Jiri (1577) vs (1513) Havalda, Samuel Majstrovstvá SR mládeže 2021 - CH14 Two Knights - Modern Bishop |
1-0 | C55 | |
2021.06.29 | Krupa, Andrej (1268) vs (1577) Koska, Jiri Majstrovstvá SR mládeže 2021 - CH14 Caro-Kann Knight Classical |
1/2-1/2 | B18 | |
2021.06.28 | Koska, Jiri (1577) vs (1596) Orgon, Jakub Majstrovstvá SR mládeže 2021 - CH14 Reti - Double Fianchetto |
1/2-1/2 | A38 | |
2021.06.28 | Malaschitz, Teodor (1387) vs (1577) Koska, Jiri Majstrovstvá SR mládeže 2021 - CH14 Caro-Kann - Advance |
1/2-1/2 | B12 | |
2021.06.27 | Koska, Jiri (1577) vs (1818) Musaev, Matej Elbek Majstrovstvá SR mládeže 2021 - CH14 Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
2021.06.26 | Lanza, Matej (1099) vs (1577) Koska, Jiri Majstrovstvá SR mládeže 2021 - CH14 Indian East Indian |
0-1 | A48 | |
2021.06.20 | Bochnickova, Andrea (2139) vs (1577) Koska, Jiri LJ SLOVAK OPEN 2021 Caro-Kann Exchange |
1-0 | B13 | |
2021.06.20 | Koska, Jiri (1577) vs (1784) Bracok, Stefan LJ SLOVAK OPEN 2021 Caro-Kann - Two Knights |
1/2-1/2 | B11 | |
2021.06.19 | Koska, Jiri (1577) vs (1891) Kuna, Patrik LJ SLOVAK OPEN 2021 Sicilian |
0-1 | B30 | |
2021.06.19 | Mrkvik, Jan (1909) vs (1577) Koska, Jiri LJ SLOVAK OPEN 2021 Reti Symmetrical - Barcza |
0-1 | A05 | |
2021.06.18 | Koska, Jiri (1577) vs (1852) Antal, Jakub LJ SLOVAK OPEN 2021 Alekhine |
1/2-1/2 | B03 | |
2021.06.18 | Papay, Aurel (1011) vs (1577) Koska, Jiri LJ SLOVAK OPEN 2021 Caro-Kann - Two Knights (Mindeno) |
0-1 | B11 | |
2021.06.17 | Koska, Jiri (1577) vs (2059) Ihnat ml, Marek LJ SLOVAK OPEN 2021 Sicilian |
0-1 | B30 | |
2021.04.18 | Sandor, Samuel (1993) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ Caro-Kann Exchange |
1-0 | B13 | |
2021.04.17 | Koska, Jiri (1577) vs (1507) Sustek, Mikulas 1.Online ligový pohár SŠZ Caro-Kann - Two Knights (Mindeno) |
1-0 | B11 | |
2021.04.11 | Jurky, Marian (1506) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ Indian East Indian |
1-0 | A48 | |
2021.04.10 | Koska, Jiri (1577) vs (1866) Budzak, Marcel 1.Online ligový pohár SŠZ Pirc |
1/2-1/2 | B07 | |
2021.04.04 | Madlenak, Matus (1014) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ Caro-Kann |
0-1 | B11 | |
2021.04.03 | Koska, Jiri (1577) vs (2114) Pekar, Karol 1.Online ligový pohár SŠZ French Closed Tarrasch |
0-1 | C05 | |
2021.03.28 | Kluska, David (1086) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ Caro-Kann - Advance |
0-1 | B12 | |
2021.03.27 | Koska, Jiri (1577) vs (2185) Rybka, Simon 1.Online ligový pohár SŠZ Sicilian Accelerated Dragon - Exchange |
0-1 | B34 | |
2021.04.25 | Koska, Jiri (1577) vs (1958) Panko, Eduard 1.Online ligový pohár SŠZ - play-off Reti Symmetrical - Yugoslav |
0-1 | A07 | |
2021.04.24 | Gyerpal, Adrian (2098) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ - play-off Indian East Indian |
1-0 | A48 | |
2021.04.24 | Bielik, Jakub (1922) vs (1577) Koska, Jiri 1.Online ligový pohár SŠZ - play-off Dunst (Sleipner, Heinrichsen) opening |
1-0 | A00 | |
2021.04.24 | Koska, Jiri (1577) vs (1922) Bielik, Jakub 1.Online ligový pohár SŠZ - play-off French Tarrasch (Guimard) |
1/2-1/2 | C04 | |
2020.08.21 | Rajnicek, Adam (1457) vs (1531) Koska, Jiri MSR mládeže 2020 C14 Caro-Kann - Two Knights (Mindeno) |
1/2-1/2 | B11 | |
2020.08.20 | Koska, Jiri (1531) vs (2402) Kostolansky, Sebastian Lukas MSR mládeže 2020 C14 Reti Symmetrical - Barcza |
0-1 | A05 | |
2020.08.19 | Koska, Jiri (1531) vs (2071) Rybka, Simon MSR mládeže 2020 C14 Sicilian |
0-1 | B30 | |
2020.08.18 | Skreko, Igor (1845) vs (1531) Koska, Jiri MSR mládeže 2020 C14 Benko Gambit Accepted - Half-Accepted |
0-1 | A58 | |
2020.08.17 | Sustek, Adam (1647) vs (1531) Koska, Jiri MSR mládeže 2020 C14 Caro-Kann - Advance |
1/2-1/2 | B12 | |
2020.08.17 | Koska, Jiri (1531) vs (1000) Novysedlak, Samuel MSR mládeže 2020 C14 Two Knights - Modern Bishop |
1-0 | C55 | |
2020.08.16 | Orgon, Patrik (1766) vs (1531) Koska, Jiri MSR mládeže 2020 C14 Caro-Kann - Advance |
1-0 | B12 | |
2020.08.15 | Koska, Jiri (1531) vs (1000) Misenko, Simon MSR mládeže 2020 C14 Italian - Schilling |
1-0 | C50 | |
2019.08.10 | Koska, Jiri (1587) vs (1215) Heric, Luka European Youth Chess Championships 2019 Open U12 Pirc |
1/2-1/2 | B07 | |
2019.08.09 | Svoboda, Daniel (1460) vs (1587) Koska, Jiri European Youth Chess Championships 2019 Open U12 Four Knights - Scotch |
1-0 | C47 | |
2019.08.08 | Koska, Jiri (1587) vs (1308) Mishin, Matvey European Youth Chess Championships 2019 Open U12 Giuoco Piano - Pianissimo |
0-1 | C54 | |
2019.08.07 | Zlatkov, Anton (1817) vs (1587) Koska, Jiri European Youth Chess Championships 2019 Open U12 King's Knight - Scotch Gambit |
1-0 | C44 | |
2019.08.06 | Koska, Jiri (1587) vs (1291) Moller, Tomas European Youth Chess Championships 2019 Open U12 Sicilian Barnes |
1-0 | B44 | |
2019.08.05 | Gschiel, Alexander (1768) vs (1587) Koska, Jiri European Youth Chess Championships 2019 Open U12 Queen's Gambit Declined - Exchange |
1-0 | D35 | |
2019.08.04 | Koska, Jiri (1587) vs (1401) Jurky, Marian European Youth Chess Championships 2019 Open U12 Giuoco Piano - Pianissimo |
1-0 | C54 | |
2019.08.03 | Dudarev, Vladislav (2136) vs (1587) Koska, Jiri European Youth Chess Championships 2019 Open U12 Queen's Gambit Declined |
1-0 | D37 | |
2019.08.02 | Koska, Jiri (1587) vs (1951) Trost, Edvin European Youth Chess Championships 2019 Open U12 Sicilian Paulsen |
0-1 | B41 | |
2019.04.30 | Koska, Jiri (1343) vs (1937) Stevik, Patrik MSR 2018 deti a mladeze CH08 Sicilian Richter - Margate |
1/2-1/2 | B62 | |
2019.04.29 | Musaev, Matej Elbek (1777) vs (1343) Koska, Jiri MSR 2018 deti a mladeze CH08 Spanish Classical |
0-1 | C64 | |
2019.04.28 | Koska, Jiri (1343) vs (1562) Vargosko, Juraj MSR 2018 deti a mladeze CH08 Four Knights Spanish |
1-0 | C48 | |
2019.04.27 | Karapetsas, Athanasios (1173) vs (1343) Koska, Jiri MSR 2018 deti a mladeze CH08 Scotch - Scotch Schmid |
1/2-1/2 | C45 | |
2019.04.26 | Koska, Jiri (1343) vs (1675) Janik, Marek Tobias MSR 2018 deti a mladeze CH08 Sicilian - Pelikan |
0-1 | B33 | |
2019.04.25 | Smetana, Peter (1212) vs (1343) Koska, Jiri MSR 2018 deti a mladeze CH08 Giuoco Piano |
0-1 | C53 | |
2019.04.24 | Koska, Jiri (1343) vs (1134) Balusik, Branislav MSR 2018 deti a mladeze CH08 Four Knights Spanish |
1-0 | C48 | |
2019.04.24 | Skreko, Igor (1662) vs (1343) Koska, Jiri MSR 2018 deti a mladeze CH08 Bird Dutch |
1-0 | A03 | |
2019.04.23 | Koska, Jiri (1343) vs (1032) Vozar, Adam MSR 2018 deti a mladeze CH08 Four Knights Brentano |
1-0 | C49 | |
2018.09.01 | Koska, Jiri (1300) vs (1298) Horvathova, Hana 45. Turnaj mládeže - Memoriál O. Rintela 2018 Four Knights Brentano |
1-0 | C49 | |
2018.08.31 | Bochnickova, Simona (1363) vs (1300) Koska, Jiri 45. Turnaj mládeže - Memoriál O. Rintela 2018 Four Knights Spanish - Classical |
1-0 | C48 | |
2018.08.31 | Koska, Jiri (1300) vs (2052) Bochnicka, Vladimir 45. Turnaj mládeže - Memoriál O. Rintela 2018 Four Knights - Italian |
0-1 | C55 | |
2018.08.30 | Skach, Lubomir (1000) vs (1300) Koska, Jiri 45. Turnaj mládeže - Memoriál O. Rintela 2018 King's Gambit Accepted (Abazzia) |
0-1 | C36 | |
2018.08.30 | Koska, Jiri (1300) vs (1079) Havaldova, Natalia 45. Turnaj mládeže - Memoriál O. Rintela 2018 Four Knights - Italian |
1-0 | C55 | |
2018.08.29 | Strelbitska, Oleksandra (1534) vs (1300) Koska, Jiri 45. Turnaj mládeže - Memoriál O. Rintela 2018 Queen's Gambit Declined - Harrwitz |
1-0 | D35 | |
2018.08.29 | Koska, Jiri (1300) vs (1000) Paksi, Alexander 45. Turnaj mládeže - Memoriál O. Rintela 2018 Four Knights - Four Knights (Pianissimo) |
1-0 | C50 | |
2018.04.27 | Koska, Jiri (1287) vs (1203) Gyori, Samuel MSR 2018 deti a mladeze CH12 Four Knights - Italian |
1/2-1/2 | C55 | |
2018.04.26 | Sustek, Adam (1590) vs (1287) Koska, Jiri MSR 2018 deti a mladeze CH12 Giuoco Piano |
1/2-1/2 | C53 | |
2018.04.25 | Koska, Jiri (1287) vs (1377) Paluska, Karol MSR 2018 deti a mladeze CH12 Caro-Kann - Advance (Short) |
0-1 | B12 | |
2018.04.24 | Adamec, Maros (1243) vs (1287) Koska, Jiri MSR 2018 deti a mladeze CH12 Scotch - Scotch Schmid |
0-1 | C45 | |
2018.04.24 | Koska, Jiri (1287) vs (1445) Kubik, Richard MSR 2018 deti a mladeze CH12 French - Exchange (Svenonius) |
1/2-1/2 | C01 | |
2018.04.23 | Kulich, Daniel (1118) vs (1287) Koska, Jiri MSR 2018 deti a mladeze CH12 Center Game - Paulsen |
0-1 | C22 | |
2018.04.22 | Koska, Jiri (1287) vs (1184) Babjarcik, Tobias MSR 2018 deti a mladeze CH12 Four Knights - Italian |
1/2-1/2 | C55 | |
2018.04.22 | Volanek, Maros (1133) vs (1287) Koska, Jiri MSR 2018 deti a mladeze CH12 Queen's Gambit Declined |
1/2-1/2 | D37 | |
2018.04.21 | Koska, Jiri (1287) vs (2213) Kostolansky, Sebastian Lukas MSR 2018 deti a mladeze CH12 French - Exchange (Svenonius) |
0-1 | C01 | |
2017.04.28 | Popelka, Filip (1000) vs (1000) Koska, Jiri MSR 2017 deti a mladeze CH10 Queen's Gambit Accepted - Saduleto |
0-1 | D20 | |
2017.04.27 | Koska, Jiri (1000) vs (1094) Zverka, Peter Samuel MSR 2017 deti a mladeze CH10 Petrov - Cozio |
0-1 | C42 | |
2017.04.26 | Koska, Jiri (1000) vs (1035) Tomka, Samuel MSR 2017 deti a mladeze CH10 King's Knight - Scotch |
1/2-1/2 | C44 | |
2017.04.25 | Basar, Martin (1000) vs (1000) Koska, Jiri MSR 2017 deti a mladeze CH10 Two Knights Anti-Lange - Open |
1/2-1/2 | C56 | |
2017.04.25 | Sahidi, Shabir (1000) vs (1000) Koska, Jiri MSR 2017 deti a mladeze CH10 Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
2017.04.24 | Koska, Jiri (1000) vs (1000) Pivoda, Szabolcs MSR 2017 deti a mladeze CH10 King's Knight - Scotch |
1-0 | C44 | |
2017.04.23 | Bulej, Matej (1000) vs (1000) Koska, Jiri MSR 2017 deti a mladeze CH10 Queen's Pawn - Mason |
1-0 | D00 | |
2017.04.23 | Koska, Jiri (1000) vs (1065) Volanek, Maros MSR 2017 deti a mladeze CH10 Scotch - Scotch |
0-1 | C45 | |
2017.04.22 | Polomsky, Tomas (1252) vs (1000) Koska, Jiri MSR 2017 deti a mladeze CH10 Queen's Pawn - Chigorin |
1-0 | D00 |
Date | Players & Opening | Result | ECO | View |
---|---|---|---|---|
2022.07.21 | Koska,Jiri (1856) vs (1986) Chrz,P 33rd Czech Rapid G1 2022 Reti |
0-1 | A04 | |
2022.07.21 | Melichar,Vojtech (1907) vs (1856) Koska,Jiri 33rd Czech Rapid G1 2022 Indian |
1-0 | A45 | |
2022.07.20 | Koska,Jiri (1856) vs (2427) Akesson,R 33rd Czech Rapid G1 2022 Reti Symmetrical - Spassky |
0-1 | A05 | |
2022.07.20 | Zdrazil,T (2122) vs (1856) Koska,Jiri 33rd Czech Rapid G1 2022 Caro-Kann - Advance |
0-1 | B12 | |
2022.07.20 | Koska,Jiri (1856) vs (2056) Vokoun,J 33rd Czech Rapid G1 2022 Reti |
1-0 | A04 |