1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g8f6  5. e1g1  5... f6e4 Deac joined the  tournament as a last-minute replacement, which did not prevent him from  demonstrating a new opening line. According to Megabase, this is the first time that the talented Romanian GM chooses the Open Ruy Lopez. Impressive!  6. d2d4  6... b7b5  7. a4b3  7... d7d5  8. d4e5  8... c8e6  9. b1d2  9... f8e7  10. c2c3  10... e8g8  11. b3c2  11... f7f5  12. e5f6  12... e4f6  13. a2a4 According to the same Megabase, 13.Re1 is becoming  the main line. 13... b5b4  14. f1e1 