411 REFERENCE · Wikibooks
Chess Opening Theory/1. e4/1...e5/2. Nf3/2...c6/3. Nxe5/3...Nf6/4. d3/4...Qa5/5. Nc3/5...Qxe5/6. Be2/6...Bb4/7. O-O/7...Bxc3/8. bxc3
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
King's Knight Opening: Gunderam Gambit, Bishop Attack, Main Line, Exchange Line
__NOTOC__
Gunderam Gambit Accepted rd nd bd kd rd pd pd pd pd pd pd pd nd qd pl pl pl pl pl bl pl pl pl rl bl ql rl kl 1. e4 e5 2. Nf3 c6 3. Nxe5 Nf6 4. d3 Qa5+ 5. Nc3 Qxe5 6. Be2 Bb4 7. O-O Bxc3 8. bxc3
8. bxc3
Other moves lose material. Black can choose a variety of variations.