1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8e7 This is called the \"Cozio Variation.\" It's currently in vogue, being used by dynamic players who want to spice things up a bit when playing as Black. The white player needs to be ready for a large number of sub-variants when he places the bishop on b5 and chooses the Ruy Lopez (the best chess opening). 4. b1c3  4... e7g6  5. h2h4 Anand, as always, chooses a critical and sharp variation. He had recent experience against the Cozio as he faced his talented countryman Erigaisi last year, when he chose 5.d4. 5... c6d4 [%c_effect d4;square;d4;type;GreatFind;persistent;true] 6. b5c4  6... h7h5 