411 REFERENCE · Wikibooks
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
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Ruy Lopez:Riga Variation rd bd nl kd rd pd pd pd pd pd pd bl pd pl pl pl pl pl bd rl nl bl kl
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.
References
Ruy Lopez