OLIMPIC BLUE (6) was a narrow winner last time over 1300m at this track with today's rider Andres Vega Perez Jans aboard. Gets some weight relief this time so he is expected to measure up again. CORAZON PURO (1) is a 36-start maiden who is knocking on the door, the last run a commendable second at this track over 1100m. He can go one better here. LA VINAMARINA (5) returns after a spell of three months. Started the last campaign in good style when in the placings over 1000m at this track. Lines up today for the first time for trainer Hector Ch Arteaga. Keep very safe. DON PALLO (10) improved last start when second up from a break, finishing a game fourth over 1000m at this track. Has the pace to settle in the leading division. Solid top 4 claims on best form.