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Home/9th Leiden Open A 2015

9th Leiden Open A 2015

Jul 17, 2015 – Jul 26, 2015·Leiden NED

154

Games

55

Players

2254

Avg Rating

Games

R1.1Halfhide, Sebastian(2091)0-1GMHowell, David W L(2698)C88Ruy Lopez: Closed→R1.10Van Overdam, Julian(2367)1-0Dellert, Lena(1835)C45Scotch Game→R1.11Knudsen, Martin(2026)½-½FMErwich, Frank(2361)E14Queen's Indian Defense: Spassky System→R1.13Campbell, Ian(2005)1-0FMGindi, Shachar(2336)D00Amazon Attack→R1.14Visser, Henk-Jan(2272)1-0Veenendaal, Loek(1993)B12Caro-Kann Defense→R1.17Jongste, David(1976)1-0FMSorensen, Bent(2217)C03French Defense: Tarrasch Variation→R1.18FMOvereem, Marc(2216)1-0Erwich, Frans(1974)A40Zaire Defense→R1.19Bishoen, Bob(1968)0-1Kolodkin, Daniil(2208)B20Sicilian Defense→R1.2GMPostny, Evgeny(2642)½-½Den Hartog, Marijn(2088)E71King's Indian Defense: Makogonov Variation→R1.20Kerkvliet, Maximiliaan(2186)1-0Bakker, Joop(1956)D30Queen's Gambit Declined→R1.22FMHeemskerk, Wim(2175)1-0Holwijn, Melvin(1952)A04Zukertort Opening→R1.23Hawkins, James N H(1942)0-1Van der Marel, Lambertus(2161)C50Italian Game→R1.25De Mooij, M(1929)0-1Wallgren, Ulf(2141)B33Sicilian Defense: Open→R1.3Ratsma, Rosa(2088)0-1GMTiviakov, Sergei(2639)B01Scandinavian Defense→R1.4GMNikolic, Predrag(2601)1-0Bebchuk, Leonid(2072)D58Queen's Gambit Declined: Tartakower Defense→R1.5Van Halderen, Herman(2052)0-1GMMilov, Leonid(2462)A56Benoni Defense→R1.6IMDas, Arghyadip(2457)1-0Van der Scheer, Henk(2049)B62Sicilian Defense: Richter-Rauzer Variation→R1.7Oosterom, E(2043)0-1IMDe Jong, Jan-Willem(2448)E91King's Indian Defense: Kazakh Variation→R1.8Pijpers, Arthur(2433)1-0Van Briemen, Willem(2041)C19French Defense: Winawer Variation, Positional Variation→R1.9Van der Meer, Kees(2038)½-½IMVan Delft, Merijn(2428)E84King's Indian Defense: Sämisch Variation, Panno Main Line→R2.1GMHowell, David W L(2698)1-0Visser, Henk-Jan(2272)D15Slav Defense: Geller Gambit→R2.10Van der Raaf, Erik(2110)0-1GMPostny, Evgeny(2642)B10Caro-Kann Defense→R2.11GMChatalbashev, Boris(2516)1-0FMHappel, Henk(2107)A13English Opening: Neo-Catalan→R2.12GMPetrov, Marian(2487)1-0Van der Meer, Kees(2038)B31Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Gurgenidze Variation→R2.13IMVan Delft, Merijn(2428)1-0Knudsen, Martin(2026)B07Pirc Defense→R2.14FMErwich, Frank(2361)1-0Roozendaal, Marc(1989)B10Caro-Kann Defense→R2.15Den Hartog, Marijn(2088)0-1IMPalit, Somak(2360)C60Ruy Lopez→R2.16Wilschut, Peter(2238)1-0Corstjens, Rolf(1953)A16English Opening: Anglo-Grünfeld Defense→R2.17Van der Elburg, Freddie(2185)1-0Vreeburg, Jan(1901)A03Bird Opening: Sturm Gambit→R2.2GMTiviakov, Sergei(2639)1-0Johansson, Gunnar(2223)B40Sicilian Defense: Pin Variation→R2.23Bebchuk, Leonid(2072)0-1Bishoen, Bob(1968)B72Sicilian Defense: Dragon Variation→R2.3FMOvereem, Marc(2216)0-1GMNikolic, Predrag(2601)A21English Opening: King's English Variation→R2.4GMMilov, Leonid(2462)1-0Kerkvliet, Maximiliaan(2186)B01Scandinavian Defense→R2.5Kolodkin, Daniil(2208)½-½IMDas, Arghyadip(2457)B51Sicilian Defense: Moscow Variation→R2.6IMDe Jong, Jan-Willem(2448)1-0FMHeemskerk, Wim(2175)B07Pirc Defense→R2.7Van der Marel, Lambertus(2161)½-½Pijpers, Arthur(2433)A01Nimzo-Larsen Attack→R2.8Wallgren, Ulf(2141)0-1Van Overdam, Julian(2367)B40Sicilian Defense: Pin Variation→R2.9FMGindi, Shachar(2336)1-0Jongste, David(1976)A16English Opening: Anglo-Grünfeld Defense→R3.1GMMilov, Leonid(2462)0-1GMHowell, David W L(2698)C11French Defense: Steinitz Variation→R3.10Polak, Alexander(2114)0-1FMErwich, Frank(2361)C50Italian Game→R3.11Visser, Henk-Jan(2272)½-½Van Halderen, Herman(2052)B90Sicilian Defense: Najdorf Variation→R3.13Brantjes, Yme(1937)0-1FMOvereem, Marc(2216)B32Sicilian Defense: Open→R3.14Kerkvliet, Maximiliaan(2186)1-0Holwijn, Melvin(1952)E16Queen's Indian Defense: Yates Variation→R3.15Van Drunick, Jan-Willem(1919)0-1FMHeemskerk, Wim(2175)E71King's Indian Defense: Makogonov Variation→R3.17Dellert, Lena(1835)1-0Wallgren, Ulf(2141)C06French Defense: Tarrasch Variation, Leningrad Variation→R3.18Jongste, David(1976)0-1Van der Raaf, Erik(2110)C03French Defense: Tarrasch Variation→R3.19Roozendaal, Marc(1989)0-1FMSorensen, Bent(2217)A40Zaire Defense→R3.2Van Overdam, Julian(2367)½-½GMTiviakov, Sergei(2639)C07French Defense: Tarrasch Variation, Open System→R3.21Halfhide, Sebastian(2091)1-0Erwich, Frans(1974)B80Sicilian Defense: Scheveningen Variation→R3.22Corstjens, Rolf(1953)1-0Den Hartog, Marijn(2088)C77Ruy Lopez: Morphy Defense, Jaffe Gambit→R3.23Ratsma, Rosa(2088)1-0Veenendaal, Loek(1993)B10Caro-Kann Defense→R3.24De Mooij, M(1929)0-1Van der Scheer, Henk(2049)B70Sicilian Defense: Dragon Variation→R3.27Vreeburg, Jan(1901)1-0Bebchuk, Leonid(2072)D37Queen's Gambit Declined: Harrwitz Attack→R3.3GMNikolic, Predrag(2601)1-0IMDe Jong, Jan-Willem(2448)D22Queen's Gambit Accepted: Alekhine Defense→R3.4GMPostny, Evgeny(2642)1-0FMGindi, Shachar(2336)E06Catalan Opening: Closed→R3.5IMPalit, Somak(2360)0-1GMChatalbashev, Boris(2516)B07Pirc Defense→R3.6Wilschut, Peter(2238)½-½GMPetrov, Marian(2487)A10English Opening→R3.7IMDas, Arghyadip(2457)1-0Van der Elburg, Freddie(2185)B47Sicilian Defense: Taimanov Variation, Bastrikov Variation→R3.8Pijpers, Arthur(2433)1-0Kolodkin, Daniil(2208)B94Sicilian Defense: Najdorf Variation→R3.9Van der Marel, Lambertus(2161)1-0IMVan Delft, Merijn(2428)A01Nimzo-Larsen Attack→R4.1GMHowell, David W L(2698)1-0GMNikolic, Predrag(2601)C07French Defense: Tarrasch Variation, Open System→R4.10IMVan Delft, Merijn(2428)½-½Halfhide, Sebastian(2091)C78Ruy Lopez: Morphy Defense→R4.11Van Halderen, Herman(2052)1-0IMPalit, Somak(2360)A40Zaire Defense→R4.12Van der Scheer, Henk(2049)0-1Visser, Henk-Jan(2272)A31English Opening: Symmetrical Variation, Anti-Benoni Variation→R4.13Bishoen, Bob(1968)0-1Johansson, Gunnar(2223)A09Réti Opening→R4.14FMSorensen, Bent(2217)1-0Ratsma, Rosa(2088)A05Zukertort Opening→R4.15Kolodkin, Daniil(2208)0-1Vreeburg, Jan(1901)B08Pirc Defense: Classical Variation→R4.16Van der Elburg, Freddie(2185)½-½Knudsen, Martin(2026)A03Bird Opening: Sturm Gambit→R4.18Van der Raaf, Erik(2110)0-1Corstjens, Rolf(1953)C02French Defense: Advance Variation→R4.2FMErwich, Frank(2361)0-1GMPostny, Evgeny(2642)B01Scandinavian Defense→R4.21Hawkins, James N H(1942)0-1Oosterom, E(2043)D04Queen's Pawn Game: Colle System→R4.22Brantjes, Yme(1937)0-1Van Briemen, Willem(2041)C15French Defense: Winawer Variation→R4.24Den Hartog, Marijn(2088)1-0Van der Meer, Kees(2038)B48Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack→R4.3GMTiviakov, Sergei(2639)½-½IMDas, Arghyadip(2457)C42Petrov's Defense→R4.4GMChatalbashev, Boris(2516)1-0Pijpers, Arthur(2433)A07King's Indian Attack→R4.5GMPetrov, Marian(2487)0-1Van der Marel, Lambertus(2161)C50Italian Game→R4.6FMHeemskerk, Wim(2175)0-1GMMilov, Leonid(2462)A10English Opening→R4.7IMDe Jong, Jan-Willem(2448)1-0FMOvereem, Marc(2216)E73King's Indian Defense: Averbakh Variation→R4.8FMGindi, Shachar(2336)1-0Kerkvliet, Maximiliaan(2186)A14Réti Opening: Anglo-Slav Variation→R4.9Dellert, Lena(1835)½-½Wilschut, Peter(2238)C06French Defense: Tarrasch Variation, Leningrad Variation→R5.1Van der Marel, Lambertus(2161)0-1GMHowell, David W L(2698)A01Nimzo-Larsen Attack→R5.10Johansson, Gunnar(2223)½-½Dellert, Lena(1835)A80Dutch Defense→R5.11Vreeburg, Jan(1901)½-½FMSorensen, Bent(2217)A40Zaire Defense→R5.12FMHappel, Henk(2107)0-1GMPetrov, Marian(2487)A43Benoni Defense: Woozle→R5.13Oosterom, E(2043)0-1IMVan Delft, Merijn(2428)E98King's Indian Defense: Orthodox Variation, Classical System→R5.14FMOvereem, Marc(2216)1-0Vistisen, Lars(2159)A55Old Indian Defense: Normal Variation→R5.15Kerkvliet, Maximiliaan(2186)1-0Weiland, H(1890)E62King's Indian Defense: Fianchetto Variation, Larsen Defense→R5.16Halfhide, Sebastian(2091)0-1Van der Elburg, Freddie(2185)B44Sicilian Defense: Taimanov Variation→R5.18Knudsen, Martin(2026)0-1Kolodkin, Daniil(2208)D85Grünfeld Defense: Exchange Variation→R5.19IMPalit, Somak(2360)1-0Nguyen, Kevin(1986)B50Sicilian Defense→R5.2GMPostny, Evgeny(2642)1-0GMChatalbashev, Boris(2516)A56Benoni Defense→R5.3GMMilov, Leonid(2462)½-½GMTiviakov, Sergei(2639)C11French Defense: Steinitz Variation→R5.4GMNikolic, Predrag(2601)1-0Van Overdam, Julian(2367)D44Semi-Slav Defense Accepted→R5.5IMDas, Arghyadip(2457)1-0FMGindi, Shachar(2336)B23Sicilian Defense: Closed→R5.6Pijpers, Arthur(2433)½-½IMDe Jong, Jan-Willem(2448)C41Philidor Defense→R5.7Corstjens, Rolf(1953)0-1FMErwich, Frank(2361)C70Ruy Lopez: Morphy Defense→R5.8Visser, Henk-Jan(2272)½-½Polak, Alexander(2114)B12Caro-Kann Defense→R5.9Wilschut, Peter(2238)1-0Van Halderen, Herman(2052)A28English Opening: Four Knights System, Nimzowitsch Variation→R6.1GMHowell, David W L(2698)½-½GMPostny, Evgeny(2642)C47Four Knights Game→R6.10FMGindi, Shachar(2336)1-0Vreeburg, Jan(1901)B08Pirc Defense: Classical Variation→R6.11Van der Elburg, Freddie(2185)0-1Visser, Henk-Jan(2272)A03Bird Opening: Sturm Gambit→R6.12Polak, Alexander(2114)0-1Johansson, Gunnar(2223)B49Sicilian Defense: Taimanov Variation, Bastrikov Variation→R6.13Dellert, Lena(1835)0-1IMPalit, Somak(2360)B06Modern Defense→R6.14Kolodkin, Daniil(2208)1-0Van Briemen, Willem(2041)C15French Defense: Winawer Variation→R6.15FMHeemskerk, Wim(2175)½-½Corstjens, Rolf(1953)A13English Opening: Neo-Catalan→R6.16Wallgren, Ulf(2141)1-0Van Drunick, Jan-Willem(1919)C44Scotch Game→R6.18Van Halderen, Herman(2052)1-0FMHappel, Henk(2107)A84Dutch Defense→R6.2IMDas, Arghyadip(2457)1-0GMNikolic, Predrag(2601)C15French Defense: Winawer Variation→R6.20Weiland, H(1890)0-1Halfhide, Sebastian(2091)C45Scotch Game→R6.22Bebchuk, Leonid(2072)0-1Jongste, David(1976)B44Sicilian Defense: Taimanov Variation→R6.23Brantjes, Yme(1937)0-1Van der Raaf, Erik(2110)C00French Defense→R6.24Van der Scheer, Henk(2049)0-1Havenaar, Jan(2017)D02Queen's Pawn Game: Anti-Torre→R6.3GMTiviakov, Sergei(2639)1-0Wilschut, Peter(2238)C08French Defense: Tarrasch Variation, Open System→R6.4GMChatalbashev, Boris(2516)1-0Van der Marel, Lambertus(2161)E21Nimzo-Indian Defense: Three Knights Variation→R6.5IMDe Jong, Jan-Willem(2448)½-½GMMilov, Leonid(2462)A81Dutch Defense: Fianchetto Attack→R6.6FMErwich, Frank(2361)1-0Van Overdam, Julian(2367)B40Sicilian Defense: Pin Variation→R6.7GMPetrov, Marian(2487)1-0FMOvereem, Marc(2216)C55Italian Game: Two Knights Defense→R6.8FMSorensen, Bent(2217)0-1Pijpers, Arthur(2433)A07King's Indian Attack→R6.9IMVan Delft, Merijn(2428)1-0Kerkvliet, Maximiliaan(2186)B01Scandinavian Defense→R7.1GMHowell, David W L(2698)1-0IMDas, Arghyadip(2457)D20Queen's Gambit Accepted→R7.10Van der Raaf, Erik(2110)1-0Kolodkin, Daniil(2208)B90Sicilian Defense: Najdorf Variation→R7.11Van der Marel, Lambertus(2161)1-0Van Halderen, Herman(2052)A01Nimzo-Larsen Attack→R7.12Van Overdam, Julian(2367)1-0Polak, Alexander(2114)B12Caro-Kann Defense→R7.13Halfhide, Sebastian(2091)1-0FMSorensen, Bent(2217)C11French Defense: Steinitz Variation→R7.15Kerkvliet, Maximiliaan(2186)1-0Dellert, Lena(1835)A80Dutch Defense→R7.17Vreeburg, Jan(1901)0-1FMHeemskerk, Wim(2175)E12Queen's Indian Defense→R7.2GMPostny, Evgeny(2642)½-½GMTiviakov, Sergei(2639)E17Queen's Indian Defense: Euwe Variation→R7.24Campbell, Ian(2005)1-0Weiland, H(1890)D02Queen's Pawn Game: Anti-Torre→R7.27Van der Meer, Kees(2038)1-0Van Brussel, B(1877)D15Slav Defense: Geller Gambit→R7.3FMErwich, Frank(2361)0-1GMChatalbashev, Boris(2516)A10English Opening→R7.4GMNikolic, Predrag(2601)1-0IMVan Delft, Merijn(2428)D45Semi-Slav Defense: Main Line→R7.5Pijpers, Arthur(2433)½-½GMPetrov, Marian(2487)B23Sicilian Defense: Closed→R7.6GMMilov, Leonid(2462)1-0FMGindi, Shachar(2336)A03Bird Opening: Sturm Gambit→R7.7Visser, Henk-Jan(2272)0-1IMDe Jong, Jan-Willem(2448)C84Ruy Lopez: Closed→R7.8Johansson, Gunnar(2223)½-½Wilschut, Peter(2238)D11Slav Defense: Modern Line→R7.9IMPalit, Somak(2360)1-0Wallgren, Ulf(2141)B01Scandinavian Defense→R8.1GMChatalbashev, Boris(2516)0-1GMHowell, David W L(2698)E21Nimzo-Indian Defense: Three Knights Variation→R8.2GMPostny, Evgeny(2642)1-0GMMilov, Leonid(2462)D11Slav Defense: Modern Line→R8.3GMTiviakov, Sergei(2639)0-1GMNikolic, Predrag(2601)C55Italian Game: Two Knights Defense→R8.4IMDe Jong, Jan-Willem(2448)½-½IMDas, Arghyadip(2457)D45Semi-Slav Defense: Main Line→R8.5GMPetrov, Marian(2487)1-0IMPalit, Somak(2360)B56Sicilian Defense: Venice Attack→R8.6Johansson, Gunnar(2223)0-1Pijpers, Arthur(2433)D11Slav Defense: Modern Line→R8.7Van der Raaf, Erik(2110)½-½FMErwich, Frank(2361)D01Rapport-Jobava System→R8.8FMGindi, Shachar(2336)½-½Van der Marel, Lambertus(2161)A09Réti Opening→R8.9IMVan Delft, Merijn(2428)½-½Visser, Henk-Jan(2272)A05Zukertort Opening→R9.1GMHowell, David W L(2698)1-0GMPetrov, Marian(2487)B30Sicilian Defense: Old Sicilian→R9.2GMNikolic, Predrag(2601)½-½GMPostny, Evgeny(2642)D10Slav Defense→R9.3IMDe Jong, Jan-Willem(2448)½-½GMChatalbashev, Boris(2516)B09Pirc Defense: Austrian Attack→R9.4IMDas, Arghyadip(2457)½-½Pijpers, Arthur(2433)C11French Defense: Steinitz Variation→R9.5Van der Marel, Lambertus(2161)0-1GMTiviakov, Sergei(2639)A01Nimzo-Larsen Attack→R9.6GMMilov, Leonid(2462)1-0Van der Raaf, Erik(2110)C11French Defense: Steinitz Variation→R9.7FMErwich, Frank(2361)½-½IMVan Delft, Merijn(2428)B10Caro-Kann Defense→R9.8Van Overdam, Julian(2367)1-0Van Halderen, Herman(2052)B23Sicilian Defense: Closed→R9.9IMPalit, Somak(2360)½-½FMHeemskerk, Wim(2175)B40Sicilian Defense: Pin Variation→

Players

🇬🇧GMHowell, David W L(2698)🇮🇱GMPostny, Evgeny(2642)🇳🇱GMTiviakov, Sergei(2639)🇧🇦GMNikolic, Predrag(2601)🇩🇰GMChatalbashev, Boris(2516)🇧🇬GMPetrov, Marian(2487)🇩🇪GMMilov, Leonid(2462)🇮🇳IMDas, Arghyadip(2457)🇳🇱IMDe Jong, Jan-Willem(2448)🇳🇱Pijpers, Arthur(2433)🇳🇱IMVan Delft, Merijn(2428)🇳🇱Van Overdam, Julian(2367)🇳🇱FMErwich, Frank(2361)🇮🇳IMPalit, Somak(2360)🇮🇱FMGindi, Shachar(2336)🇳🇱Visser, Henk-Jan(2272)🇳🇱Wilschut, Peter(2238)🇸🇪Johansson, Gunnar(2223)🇩🇰FMSorensen, Bent(2217)🇳🇱FMOvereem, Marc(2216)🇳🇱Kolodkin, Daniil(2208)🇳🇱Kerkvliet, Maximiliaan(2186)🇳🇱Van der Elburg, Freddie(2185)🇳🇱FMHeemskerk, Wim(2175)🇳🇱Van der Marel, Lambertus(2161)🇩🇰Vistisen, Lars(2159)🇸🇪Wallgren, Ulf(2141)🇳🇱Polak, Alexander(2114)🇳🇱Van der Raaf, Erik(2110)🇳🇱FMHappel, Henk(2107)🇳🇱Halfhide, Sebastian(2091)🇳🇱Den Hartog, Marijn(2088)🇳🇱Ratsma, Rosa(2088)🇮🇱Bebchuk, Leonid(2072)🇳🇱Van Halderen, Herman(2052)🇳🇱Van der Scheer, Henk(2049)Oosterom, E(2043)🇳🇱Van Briemen, Willem(2041)🇳🇱Van der Meer, Kees(2038)🇩🇰Knudsen, Martin(2026)🇳🇱Havenaar, Jan(2017)🇬🇧Campbell, Ian(2005)🇳🇱Veenendaal, Loek(1993)🇳🇱Nguyen, Kevin(1986)🇳🇱Jongste, David(1976)🇳🇱Erwich, Frans(1974)🇳🇱Bishoen, Bob(1968)🇳🇱Bakker, Joop(1956)🇳🇱Corstjens, Rolf(1953)🇳🇱Holwijn, Melvin(1952)🇬🇧Hawkins, James N H(1942)🇳🇱Brantjes, Yme(1937)🇳🇱Vreeburg, Jan(1901)Weiland, H(1890)🇩🇪Dellert, Lena(1835)