Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bc4/3...Nf6/4. Ng5/4...d5/5. exd5/5...Na5/6. d3/6...h6/7. Nf3/7...e4/8. Qe2/8...Nxc4/9. dxc4/9...Bc5/10. Nfd2

= Two Knights Defence:Morphy Variation = 10. Nfd2

Theory table
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 * 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3 h6 7. Nf3 e4 8. Qe2 Nxc4 9. cxd4 Bc5