Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bb5/3...a6/4. Ba4/4...Nf6/5. O-O/5...Nxe4/6. d4/6...exd4/7. Re1/7...d5/8. Nxd4/8...Bd6/9. Nxc6/9...Bxh2/10. Kh1/10...Qh4/11. Rxe4/11...dxe4/12. Qd8/12...Qxd8/13. Nxd8

=Ruy Lopez, Riga Variation, Main Line=

After all the active play, the dust is about to settle. Each side has a minor piece still in jeopardy. Black's best move here is to simply take the white knight, with 13...Kxd8. White will follow up by taking black's h2 bishop.