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Home/13th Leiden Open A 2019

13th Leiden Open A 2019

Jul 12, 2019 – Jul 21, 2019·Leiden NED

112

Games

45

Players

2215

Avg Rating

Games

R1.1CMVistisen, Lars(2076)0-1GMChanda, Sandipan(2516)B22Sicilian Defense: Alapin Variation→R1.10IMSlingerland, Fred(2358)0-1Gijsen, William(2005)B92Sicilian Defense: Najdorf Variation, Opocensky Variation→R1.11Leezer, R(2001)0-1FMLenaerts, Lennert(2355)C52Italian Game: Evans Gambit→R1.12IMDe Jong, Migchiel(2345)1-0Van Straaten, Marco(2000)B08Pirc Defense: Classical Variation→R1.13Henseler, J(1997)0-1IMWiersma, Eelke(2344)B09Pirc Defense: Austrian Attack→R1.16De Niet, Gert-Michiel(2208)1-0Ypma, Jord(1968)D45Semi-Slav Defense: Main Line→R1.17Cchung, Chi Yun(1945)0-1IMSuvrajit, Saha(2189)C97Ruy Lopez: Closed, Chigorin Defense→R1.18Damen, Jip(2179)1-0Ricken, Katharina(1944)B35Sicilian Defense: Dragon Variation, Modern Bc4 Variation→R1.2GMIkonnikov, Vyacheslav(2499)1-0Johansson, Jukka(2075)E15Queen's Indian Defense: Buerger Variation→R1.3Miettinen, Teemu(2021)0-1IMBeerdsen, Thomas(2497)B20Sicilian Defense→R1.4GMIvanov, Sergey(2496)1-0Jansen, Norbert(2042)D85Grünfeld Defense: Exchange Variation→R1.5Pietrow, Andrzej(2038)0-1IMLai, Hing Ting(2460)B06Modern Defense→R1.7FMHappel, Henk(2016)0-1IMVan der Werf, Mark(2394)E20Nimzo-Indian Defense→R1.8FMVan Vliet, Jeffrey(2380)1-0Van Halderen, Herman(2015)C12French Defense: McCutcheon Variation→R1.9Bulthuis, Jelle(2008)0-1FMKollen, Zyon(2362)C00French Defense→R2.1GMChanda, Sandipan(2516)1-0Damen, Jip(2179)E46Nimzo-Indian Defense: Normal Variation→R2.10Casteleijn, Diederick(2091)0-1IMDe Jong, Migchiel(2345)A04Zukertort Opening→R2.11IMWiersma, Eelke(2344)0-1Cchung, Nyuk Lyn(1787)B52Sicilian Defense: Moscow Variation, Main Line→R2.12De Zoeten, Cato(1684)0-1De Niet, Gert-Michiel(2208)B42Sicilian Defense: Kan Variation, Modern Variation→R2.13Gijsen, William(2005)0-1Bik, Wouter(1979)B06Modern Defense→R2.14Berrevoets, Jeroen(1987)½-½IMSlingerland, Fred(2358)B52Sicilian Defense: Moscow Variation, Main Line→R2.15CMVan der Velden, Bram(2176)1-0Van Straaten, Marco(2000)D38Queen's Gambit Declined: Ragozin Defense→R2.16FMAl-Hajiri, Bader(2077)1-0Cchung, Chi Yun(1945)B41Sicilian Defense: Kan Variation→R2.2IMSuvrajit, Saha(2189)½-½GMIkonnikov, Vyacheslav(2499)E11Bogo-Indian Defense→R2.3IMBeerdsen, Thomas(2497)1-0Gieben, Stijn(2149)B48Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack→R2.4Hoogland, Mike(2148)0-1GMIvanov, Sergey(2496)E15Queen's Indian Defense: Buerger Variation→R2.5IMLai, Hing Ting(2460)1-0FMKazarian, Anna-Maja(2142)E10Blumenfeld Countergambit→R2.6IMVan der Werf, Mark(2394)1-0Van der Marel, Lambertus(2106)A28English Opening: Four Knights System, Nimzowitsch Variation→R2.7Roorda, Thijs(2108)0-1FMVan Vliet, Jeffrey(2380)A46Döry Defense→R2.8FMKollen, Zyon(2362)1-0Mijnster, Niels(2089)B10Caro-Kann Defense→R2.9FMLenaerts, Lennert(2355)½-½Le Clercq, Maxim(1930)D31Semi-Slav Defense: Gunderam Gambit→R3.1FMVan Vliet, Jeffrey(2380)0-1GMChanda, Sandipan(2516)B50Sicilian Defense→R3.10Mijnster, Niels(2089)1-0CMVan der Velden, Bram(2176)D02Queen's Pawn Game: Anti-Torre→R3.11Gieben, Stijn(2149)0-1Jansen, Norbert(2042)B07Pirc Defense→R3.12FMKazarian, Anna-Maja(2142)1-0Gijsen, William(2005)A06Zukertort Opening→R3.13Berrevoets, Jeroen(1987)0-1Roorda, Thijs(2108)C05French Defense: Tarrasch Variation, Closed Variation→R3.14Van der Marel, Lambertus(2106)1-0De Zoeten, Cato(1684)E70King's Indian Defense: Kramer Variation→R3.17Bulthuis, Jelle(2008)0-1Johansson, Jukka(2075)B12Caro-Kann Defense→R3.2IMDe Jong, Migchiel(2345)½-½IMBeerdsen, Thomas(2497)E19Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line→R3.3GMIvanov, Sergey(2496)1-0FMKollen, Zyon(2362)D45Semi-Slav Defense: Main Line→R3.4De Niet, Gert-Michiel(2208)0-1IMLai, Hing Ting(2460)D38Queen's Gambit Declined: Ragozin Defense→R3.5Cchung, Nyuk Lyn(1787)0-1IMVan der Werf, Mark(2394)B09Pirc Defense: Austrian Attack→R3.6GMIkonnikov, Vyacheslav(2499)1-0FMLenaerts, Lennert(2355)D19Slav Defense: Czech Variation, Dutch Variation→R3.7Bik, Wouter(1979)0-1IMSuvrajit, Saha(2189)A00Amar Opening→R3.8Le Clercq, Maxim(1930)0-1IMWiersma, Eelke(2344)A45Canard Opening→R3.9Damen, Jip(2179)0-1FMAl-Hajiri, Bader(2077)C13French Defense: Classical Variation→R4.1GMChanda, Sandipan(2516)1-0IMLai, Hing Ting(2460)E46Nimzo-Indian Defense: Normal Variation→R4.10FMLenaerts, Lennert(2355)1-0Van Halderen, Herman(2015)A90Dutch Defense: Classical Variation→R4.11Casteleijn, Diederick(2091)1-0Bik, Wouter(1979)A04Zukertort Opening→R4.12Johansson, Jukka(2075)½-½Le Clercq, Maxim(1930)D31Semi-Slav Defense: Gunderam Gambit→R4.2IMVan der Werf, Mark(2394)½-½GMIvanov, Sergey(2496)A27English Opening: King's English Variation, Three Knights System→R4.3IMBeerdsen, Thomas(2497)½-½GMIkonnikov, Vyacheslav(2499)B32Sicilian Defense: Open→R4.4IMSuvrajit, Saha(2189)½-½IMDe Jong, Migchiel(2345)A40Zaire Defense→R4.5FMKollen, Zyon(2362)1-0Cchung, Nyuk Lyn(1787)B90Sicilian Defense: Najdorf Variation→R4.6IMWiersma, Eelke(2344)½-½Mijnster, Niels(2089)B12Caro-Kann Defense→R4.7Roorda, Thijs(2108)1-0De Niet, Gert-Michiel(2208)A45Canard Opening→R4.8FMAl-Hajiri, Bader(2077)1-0FMKazarian, Anna-Maja(2142)B12Caro-Kann Defense→R4.9Jansen, Norbert(2042)0-1Hoogland, Mike(2148)B94Sicilian Defense: Najdorf Variation→R5.1GMIvanov, Sergey(2496)0-1GMChanda, Sandipan(2516)A85Dutch Defense: Queen's Knight Variation→R5.11Damen, Jip(2179)1-0Jansen, Norbert(2042)B07Pirc Defense→R5.2GMIkonnikov, Vyacheslav(2499)½-½IMVan der Werf, Mark(2394)A70Benoni Defense: Classical Variation→R5.3IMSuvrajit, Saha(2189)½-½IMBeerdsen, Thomas(2497)E11Bogo-Indian Defense→R5.4IMLai, Hing Ting(2460)½-½Roorda, Thijs(2108)A04Zukertort Opening→R5.5IMDe Jong, Migchiel(2345)0-1FMKollen, Zyon(2362)B30Sicilian Defense: Old Sicilian→R5.6FMAl-Hajiri, Bader(2077)0-1FMVan Vliet, Jeffrey(2380)B41Sicilian Defense: Kan Variation→R5.7Hoogland, Mike(2148)1-0Casteleijn, Diederick(2091)E70King's Indian Defense: Kramer Variation→R5.9Miettinen, Teemu(2021)½-½Van der Marel, Lambertus(2106)C41Philidor Defense→R6.1GMChanda, Sandipan(2516)1-0IMVan der Werf, Mark(2394)E46Nimzo-Indian Defense: Normal Variation→R6.10CMVan der Velden, Bram(2176)½-½Miettinen, Teemu(2021)A56Benoni Defense→R6.11Johansson, Jukka(2075)½-½Gieben, Stijn(2149)E08Catalan Opening: Closed→R6.12Gijsen, William(2005)1-0De Niet, Gert-Michiel(2208)B43Sicilian Defense: Kan Variation, Wing Attack→R6.13Le Clercq, Maxim(1930)0-1Van Halderen, Herman(2015)A40Zaire Defense→R6.2FMKollen, Zyon(2362)0-1IMSuvrajit, Saha(2189)C46Three Knights Opening→R6.3IMLai, Hing Ting(2460)½-½GMIkonnikov, Vyacheslav(2499)A45Canard Opening→R6.4IMBeerdsen, Thomas(2497)½-½FMVan Vliet, Jeffrey(2380)B41Sicilian Defense: Kan Variation→R6.5Roorda, Thijs(2108)½-½GMIvanov, Sergey(2496)A45Canard Opening→R6.6FMLenaerts, Lennert(2355)1-0FMKazarian, Anna-Maja(2142)E32Nimzo-Indian Defense: Classical Variation→R6.7Van der Marel, Lambertus(2106)0-1IMDe Jong, Migchiel(2345)A05Zukertort Opening→R6.8IMWiersma, Eelke(2344)½-½FMAl-Hajiri, Bader(2077)C80Ruy Lopez: Open→R6.9Mijnster, Niels(2089)½-½Damen, Jip(2179)A40Zaire Defense→R7.1IMSuvrajit, Saha(2189)½-½GMChanda, Sandipan(2516)A81Dutch Defense: Fianchetto Attack→R7.10Gieben, Stijn(2149)1-0Gijsen, William(2005)B90Sicilian Defense: Najdorf Variation→R7.12FMKazarian, Anna-Maja(2142)1-0Johansson, Jukka(2075)B92Sicilian Defense: Najdorf Variation, Opocensky Variation→R7.13Berrevoets, Jeroen(1987)0-1Van der Marel, Lambertus(2106)C41Philidor Defense→R7.14Casteleijn, Diederick(2091)0-1Ricken, Katharina(1944)C00French Defense→R7.2GMIkonnikov, Vyacheslav(2499)1-0FMKollen, Zyon(2362)E12Queen's Indian Defense→R7.3IMVan der Werf, Mark(2394)½-½IMBeerdsen, Thomas(2497)E54Nimzo-Indian Defense: Normal Variation, Gligoric System, Smyslov Variation→R7.4GMIvanov, Sergey(2496)1-0FMLenaerts, Lennert(2355)A06Zukertort Opening→R7.5IMDe Jong, Migchiel(2345)½-½IMLai, Hing Ting(2460)A13English Opening: Neo-Catalan→R7.6FMVan Vliet, Jeffrey(2380)1-0Hoogland, Mike(2148)B50Sicilian Defense→R7.7Damen, Jip(2179)½-½Roorda, Thijs(2108)A96Dutch Defense: Classical Variation→R7.8Miettinen, Teemu(2021)½-½IMWiersma, Eelke(2344)B07Pirc Defense→R7.9FMAl-Hajiri, Bader(2077)0-1CMVan der Velden, Bram(2176)B33Sicilian Defense: Open→R8.1GMChanda, Sandipan(2516)½-½GMIkonnikov, Vyacheslav(2499)E46Nimzo-Indian Defense: Normal Variation→R8.10Hoogland, Mike(2148)0-1Damen, Jip(2179)B06Modern Defense→R8.11Ricken, Katharina(1944)0-1FMKazarian, Anna-Maja(2142)A05Zukertort Opening→R8.12Ypma, Jord(1968)0-1FMAl-Hajiri, Bader(2077)D74Neo-Grünfeld Defense: Delayed Exchange Variation→R8.15Gijsen, William(2005)1-0Cchung, Nyuk Lyn(1787)B92Sicilian Defense: Najdorf Variation, Opocensky Variation→R8.19Pietrow, Andrzej(2038)1-0Edwardss, Dylan(1909)B20Sicilian Defense→R8.2FMVan Vliet, Jeffrey(2380)½-½GMIvanov, Sergey(2496)C17French Defense: Winawer Variation, Advance Variation→R8.24Van Straaten, Marco(2000)1-0Veenendaal, Loek(1925)E44Nimzo-Indian Defense: St. Petersburg Variation→R8.3IMLai, Hing Ting(2460)1-0IMSuvrajit, Saha(2189)A13English Opening: Neo-Catalan→R8.4IMBeerdsen, Thomas(2497)1-0Mijnster, Niels(2089)B10Caro-Kann Defense→R8.5IMVan der Werf, Mark(2394)1-0Gieben, Stijn(2149)A18English Opening: Mikenas-Carls Variation→R8.6Roorda, Thijs(2108)1-0IMDe Jong, Migchiel(2345)C15French Defense: Winawer Variation→R8.7CMVan der Velden, Bram(2176)1-0FMKollen, Zyon(2362)E21Nimzo-Indian Defense: Three Knights Variation→R8.8FMLenaerts, Lennert(2355)1-0Miettinen, Teemu(2021)A56Benoni Defense→R8.9IMWiersma, Eelke(2344)1-0Van der Marel, Lambertus(2106)C41Philidor Defense→R9.1IMBeerdsen, Thomas(2497)½-½GMChanda, Sandipan(2516)B90Sicilian Defense: Najdorf Variation→R9.2GMIkonnikov, Vyacheslav(2499)½-½Roorda, Thijs(2108)A96Dutch Defense: Classical Variation→R9.3GMIvanov, Sergey(2496)1-0CMVan der Velden, Bram(2176)D20Queen's Gambit Accepted→R9.4IMLai, Hing Ting(2460)1-0IMVan der Werf, Mark(2394)A61Benoni Defense→

Players

🇮🇳GMChanda, Sandipan(2516)GMIkonnikov, Vyacheslav(2499)🇳🇱IMBeerdsen, Thomas(2497)🇷🇺GMIvanov, Sergey(2496)🇳🇱IMLai, Hing Ting(2460)🇳🇱IMVan der Werf, Mark(2394)🇳🇱FMVan Vliet, Jeffrey(2380)🇳🇱FMKollen, Zyon(2362)🇳🇱IMSlingerland, Fred(2358)🇧🇪FMLenaerts, Lennert(2355)🇳🇱IMDe Jong, Migchiel(2345)🇳🇱IMWiersma, Eelke(2344)🇳🇱De Niet, Gert-Michiel(2208)🇮🇳IMSuvrajit, Saha(2189)🇳🇱Damen, Jip(2179)🇳🇱CMVan der Velden, Bram(2176)🇳🇱Gieben, Stijn(2149)🇳🇱Hoogland, Mike(2148)🇳🇱FMKazarian, Anna-Maja(2142)🇳🇱Roorda, Thijs(2108)🇳🇱Van der Marel, Lambertus(2106)🇳🇱Casteleijn, Diederick(2091)🇳🇱Mijnster, Niels(2089)🇰🇼FMAl-Hajiri, Bader(2077)🇩🇰CMVistisen, Lars(2076)🇫🇮Johansson, Jukka(2075)🇳🇱Jansen, Norbert(2042)🇳🇱Pietrow, Andrzej(2038)🇫🇮Miettinen, Teemu(2021)🇳🇱FMHappel, Henk(2016)🇳🇱Van Halderen, Herman(2015)🇳🇱Bulthuis, Jelle(2008)🇳🇱Gijsen, William(2005)🇳🇱Van Straaten, Marco(2000)Henseler, J(1997)🇳🇱Berrevoets, Jeroen(1987)🇳🇱Bik, Wouter(1979)🇳🇱Ypma, Jord(1968)🇳🇱Cchung, Chi Yun(1945)🇳🇱Ricken, Katharina(1944)🇳🇱Le Clercq, Maxim(1930)🇳🇱Veenendaal, Loek(1925)🇳🇱Edwardss, Dylan(1909)🇳🇱Cchung, Nyuk Lyn(1787)🇳🇱De Zoeten, Cato(1684)