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...Be7/6. Re1/6...b5/7. Bb3/7...O-O/8. c3/8...d5/9. exd5
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tright Marshall Gambit rd bd qd rd kd pd bd pd pd pd pd nd nd pd pl pd bl pl nl pl pl pl pl pl pl rl nl bl ql rl kl Common moves: 9...Nxd5 - main move9...e4 - Steiner Variation
Ruy Lopez, Marshall Gambit
Black usually recaptures with 9...Nxd5, but the aggressive Steiner variation, /9...e4/, has given Black surprising success at the amateur level.
Marshall Gambit