Example image of eyePlorer eyePlorer map for 'Deep Blue versus Garry Kasparov': Deep Blue (chess computer) Garry Kasparov Human-computer chess matches IBM Supercomputer World Chess Championship 1996 Philadelphia Draw (chess) Computer chess Time control February 10 Catalan Opening Resignation February 11 Sicilian Defence Sicilian Defence, Alapin Variation February 13 Draw by agreement Semi-Slav Defense February 14 Four Knights Game February 16 Promotion (chess) February 17 King's Indian Attack 1997 May 3 Game Over: Kasparov and the Machine Ruy Lopez May 4 Perpetual check Mig Greengard Yasser Seirawan Irregular chess opening Mieses Opening Opening book May 6 Caro-Kann Defence May 7 Chess endgame May 10 Threefold repetition Sacrifice (chess) May 11 Arimaa Deep Blue – Kasparov, 1996, Game 1 Deep Blue – Kasparov, 1997, Game 6 Dan Heisman Chess