Ambassadeurs : Allawi Rawlings (31x), Leisebein, Peter (24x), Niewold, Jaap (22x), Stadler, Pavel (19x), Romero, Agustin (16x), Wheeler, James M (16x), Candelario, Jose (15x), Sherwood, Russell (15x)
3.f3 — 4.4% (341 parties)
Ambassadeurs : Schnoewitz, Brigitte (9x), Ottenweller, Wolfgang (6x), Rheinstaedtler, Klaus (6x), Hansen, Svend Erik (4x), Sulaiman, Mohd Asrul (4x), Korchut, Adam (4x), Bruening, Ralf (4x), Kurpnieks, Vairis (4x)
3.Qh5+ — 0.3% (26 parties)
Ambassadeurs : Khramkov, Alexey (3x), Jedraszczyk, Heinrich (1x), Spaete, Erwin (1x), Strategist (1x), Strategist A (1x), Almirante Olay, Ruben (1x), Fernandez Sierra, Pablo (1x), Le Boette, Herve (1x)
Tal, Mikhail — 6 parties Botvinnik, Mikhail — 1 partie Ju, Wenjun — 1 partie
Parties historiques
3.Nc3 — 94.5% (7358 parties)
1950 — Fridstein, Grigory vs Beilin, Mikhail — 0-1 — Moscow RUS 1950 — Kramer, Haije vs Collet, Hugo — 1/2-1/2 — Beverwijk NED 1950 — Letelier Martner, Rene vs Kotov, Alexander — 0-1 — Venice ITA 1950 — Kraus, Rudolf vs Diemer, Emil — 1-0 — Bad Schussenried 1950 — Serebrisky vs Makarov, Marat — 1-0 — USSR
3.f3 — 4.4% (341 parties)
1950 — Benini, Clarice vs Karff, Mona M — 1-0 — Moscow RUS 1952 — Santiago, Oliveira Ernani vs Castro, Souza Luiz — 1-0 — ? 1953 — Evans, Henry D vs ADEYEMI, Grey Oyindamola — 1-0 — Richmond,VA 1954 — Maderna, Carlos vs Pelikan, Jorge — 1/2-1/2 — Buenos Aires ARG 1958 — Syvertsen, Ralph vs Seitzer, R. — 1-0 — Hollywood, CA
3.Qh5+ — 0.3% (26 parties)
1978 — Jedraszczyk, Heinrich vs Spaete, Erwin — 0-1 — Hohenlimburg 1988 — Strategist vs Strategist A — 1-0 — SCCC 1992 — Birgivi, Adam vs Johansson, Martin 1979 — 1-0 — Vaxjo 1996 — Almirante Olay, Ruben vs Fernandez Sierra, Pablo — 0-1 — ESP 1997 — Svensson, John Michael vs Justesen, Frits — 1-0 — ?
3.c4 — 0.3% (20 parties)
1987 — Mertens, Francois vs Van Gool, Rudi — 0-1 — Venlo 1992 — Oud, Nicolas vs Van der Cruijsen, Gee — 0-1 — Den Bosch 1993 — Hoegerl, Gerd vs Hain, Gunter — 1/2-1/2 — Eisenberg op-PF 1995 — Kiupel, Steffen vs Mathes, Werner — 1/2-1/2 — ICCF 1997 — Selva Salvador, Antonio vs Sebastian Knappke, Daniel — 1-0 — ESP
Botvinnik, Mikhail — 1 partie
Ju, Wenjun — 1 partie
1950 — Kramer, Haije vs Collet, Hugo — 1/2-1/2 — Beverwijk NED
1950 — Letelier Martner, Rene vs Kotov, Alexander — 0-1 — Venice ITA
1950 — Kraus, Rudolf vs Diemer, Emil — 1-0 — Bad Schussenried
1950 — Serebrisky vs Makarov, Marat — 1-0 — USSR
1952 — Santiago, Oliveira Ernani vs Castro, Souza Luiz — 1-0 — ?
1953 — Evans, Henry D vs ADEYEMI, Grey Oyindamola — 1-0 — Richmond,VA
1954 — Maderna, Carlos vs Pelikan, Jorge — 1/2-1/2 — Buenos Aires ARG
1958 — Syvertsen, Ralph vs Seitzer, R. — 1-0 — Hollywood, CA
1988 — Strategist vs Strategist A — 1-0 — SCCC
1992 — Birgivi, Adam vs Johansson, Martin 1979 — 1-0 — Vaxjo
1996 — Almirante Olay, Ruben vs Fernandez Sierra, Pablo — 0-1 — ESP
1997 — Svensson, John Michael vs Justesen, Frits — 1-0 — ?
1992 — Oud, Nicolas vs Van der Cruijsen, Gee — 0-1 — Den Bosch
1993 — Hoegerl, Gerd vs Hain, Gunter — 1/2-1/2 — Eisenberg op-PF
1995 — Kiupel, Steffen vs Mathes, Werner — 1/2-1/2 — ICCF
1997 — Selva Salvador, Antonio vs Sebastian Knappke, Daniel — 1-0 — ESP