Opening explorer

• 4.Nc33 lines through here3 named lines below3 named lines below3 named lines below3 named lines below
• 4.O-O19 lines through here19 named lines below19 named lines below19 named lines below19 named lines below
• 4.d3Italian Game: Giuoco Pianissimo50.8%white, 13,626 games48.9%white, 73,034 games48.2%white, 45,968 games47.4%white, 56,958 games
• 4.Bxf7+Italian Game: Jerome Gambit1 named line below1 named line below1 named line below1 named line below
• 4.d4Italian Game: Rosentreter Gambit1 named line below1 named line below1 named line below1 named line below
• 4.b4Italian Game: Evans Gambit51 named lines below51 named lines below51 named lines below51 named lines below
• 4.c3Italian Game: Classical Variation54.7%white, 8,545 games53.1%white, 59,735 games52.3%white, 54,251 games50.8%white, 102,444 games

Moves come from the 3,810 lines we replayed and validated. Win rates exist for the 314 we sync statistics for, so the deeper you go the more often you will see a name without a number.