Ambassadeurs : Olejarczyk, Bogdan (8x), Birsa, Valter (5x), Grachev, Boris (5x), Gombocz, Ferenc Jr. (5x), Gasanov, Eldar (5x), Sarosy, Zoltan L (4x), Sengupta (4x), Romih, Max (3x)
4.Nbd2 — 14.1% (251 parties)
Ambassadeurs : Rathbone-Jones, Ifan (4x), Romih, Max (3x), Gasic, Bozidar (2x), Ravia, Mosi (2x), Tregler, Boris (1x), Golombek, Harry (1x), Sandor, Bela (1x), Kramer, Haije (1x)
4.h3 — 4.0% (71 parties)
Ambassadeurs : Benesch, Heribert (3x), Szirmai, Eduard (2x), Todorovic, Goran N (2x), Prohaszka, Peter (2x), Bottino, Cesare (1x), Pieterse, Gert (1x), Davies, Natasha Trinity (1x), King, Eduard Norman (1x)
4.c4 — 1.5% (27 parties)
Ambassadeurs : Krstulovic, Alex (4x), Vodicka, Milan (2x), Jácome Jiménez, Abel (2x), Echenique, Agustin (1x), Polnarieva, Larisa (1x), Husek, Zdenek (1x), Ujvari, Laszlo (1x), Brauener, Jonathan (1x)
1952 — Romih, Max vs Eugenio, Sarah De Oliveira — 0-1 — Ferrara 1952 — Romih, Max vs Magrin, Antonio — 1-0 — Ferrara 1954 — Bauza, Lorenzo vs Miguel, Nahuel — 1/2-1/2 — Montevideo URU 1956 — Alexander, Ken R D vs Serebrisky, Alexander S — 1-0 — Kiev UKR 1956 — Romih, Max vs Magrin, Antonio — 1/2-1/2 — ITA-ch18 Rovigo
4.Nbd2 — 14.1% (251 parties)
1951 — Romi vs Gay, Alessandro — 1-0 — Venice ch 1951 — Romih, Max vs Eugenio, Sarah De Oliveira — 0-1 — Venice ITA 1952 — Romih, Max vs Baldanello, Mario — 1-0 — Ferrara 1953 — Otto, Arnold vs Buchholz, Werner — 1-0 — Jena GER 1954 — Romih, Max vs Nikolac, Juraj — 1-0 — Sirmione ITA-YUG
4.h3 — 4.0% (71 parties)
1981 — Davies, Natasha Trinity vs King, Eduard Norman — 1-0 — Morecambe ch-BCF 1984 — Bottino, Cesare vs Pieterse, Gert — 0-1 — Caorle ITA 1985 — Hesse, Peter vs Enders, Peter — 0-1 — GDR-ch Jueterborg GER 1991 — Kienholz, Gerfried vs Komarov, Dimitri — 0-1 — Huy op 1993 — Tatenhorst, Volker vs Teske, Henrik — 1/2-1/2 — Wichern op Hamburg GER
4.c4 — 1.5% (27 parties)
1983 — Echenique, Agustin vs Polnarieva, Larisa — 1/2-1/2 — Krasnodar RUS 1997 — Husek, Zdenek vs Ujvari, Laszlo — 1-0 — HUN 2007 — Brauener, Jonathan vs Hansen, Henrik Damgaard — 1/2-1/2 — Copenhagen DEN 2012 — Garcia Otero, Pedro 1997 vs Pindado Campos, Raul — 0-1 — Madrid ESP 2015 — Tsagarakis, Angelo vs Rossiter, Philip J — 1/2-1/2 — Auckland NZL
Hou, Yifan — 2 parties
Ju, Wenjun — 1 partie
1952 — Romih, Max vs Magrin, Antonio — 1-0 — Ferrara
1954 — Bauza, Lorenzo vs Miguel, Nahuel — 1/2-1/2 — Montevideo URU
1956 — Alexander, Ken R D vs Serebrisky, Alexander S — 1-0 — Kiev UKR
1956 — Romih, Max vs Magrin, Antonio — 1/2-1/2 — ITA-ch18 Rovigo
1951 — Romih, Max vs Eugenio, Sarah De Oliveira — 0-1 — Venice ITA
1952 — Romih, Max vs Baldanello, Mario — 1-0 — Ferrara
1953 — Otto, Arnold vs Buchholz, Werner — 1-0 — Jena GER
1954 — Romih, Max vs Nikolac, Juraj — 1-0 — Sirmione ITA-YUG
1984 — Bottino, Cesare vs Pieterse, Gert — 0-1 — Caorle ITA
1985 — Hesse, Peter vs Enders, Peter — 0-1 — GDR-ch Jueterborg GER
1991 — Kienholz, Gerfried vs Komarov, Dimitri — 0-1 — Huy op
1993 — Tatenhorst, Volker vs Teske, Henrik — 1/2-1/2 — Wichern op Hamburg GER
1997 — Husek, Zdenek vs Ujvari, Laszlo — 1-0 — HUN
2007 — Brauener, Jonathan vs Hansen, Henrik Damgaard — 1/2-1/2 — Copenhagen DEN
2012 — Garcia Otero, Pedro 1997 vs Pindado Campos, Raul — 0-1 — Madrid ESP
2015 — Tsagarakis, Angelo vs Rossiter, Philip J — 1/2-1/2 — Auckland NZL