1Nf3f62Nd4Nh63h3b5The second most played move after c6, but considered the best move here. Instead of just preparing to take the Knight on b5, it just blocks b5.4e3...Threatening Qh5 and Bd3.4...g6Protecting against both threaths.4...e6Defending d5, so Qh5 isnt possible anymore. But Bd3 is possible and the black Bishop can't come to b4 anyway, so opening it up doesn't achieve anything.5.Bd3Winning a pawn without compensation for black.5...Nf56.Nxe6f56...g6??Just loosing to Bf5!5...g66.Bxg6h55...f56.Qh5+g67.Qg5Qxg54...e5Doesn't protect from Bd3 since xd4 and e4 aren't possible because of Qh5+ again.5.Bd3f56.Qh5+g67.Qg5Qxg5Lost a piece again, but black got a little more pressure as in the e6-defense. Nf3 seems the logic move here.4...d5?Not defending Bd3.5.Bd35...g66.Bxg6h57.Qf3Rg88.Qf4Bf55...Nf5??Two ways to mate here. Qg4 or Ne6. Qg4 never was played, but almost every game played Ne65...Bg46.f3g67.fxg4Threatening Ne6 with mate.e68.Bxg6h5Again white is better here.5Bd3...Not the best move, but most played. Black has to be very careful in that line. Threatening Bxg6. A lot of other moves like Nc3 or a4 are possible.5.Nc35.Nb3e66.Na56.Nc3a57.Nc5Bxc58.Ne4d6Bb47.Nc3Bxa58.Ne4d69.f35.a45...a56.axb5c67.Nc3e58.Ncb5cxb59.Nb55...a65...e56.axb55...Bb7??6.axb5Bxg27.Nb5!Nf58.Nxc7±5...f5Defending again.5...Nf5?Played sometimes. Never anyone really punished that move.6.Qg4!Threatening Ne6! with mate.e6Only move.7.Nxe6f58.Qd4d59.Qe5+Be6Black is loosing here.6Qf3...My choice here. Attacking d5 and f5.6.Nf3Played often, but after e5 Ng5 isn't a threat anymore, cause of Ng4.e5A similar situation like in the Main-line here, but white still got the Queen, but has problems developing and black is attacking. Nh4 is the most-played move here, but seems desperate to me. a4 is the computer move here. Sure white isn't lost, but white is defending here.6...e5Defending both.6...e6Also possible.7.Qb7Bxb78.Nf36...Bg7Third possible move here.7.Qg37...e58.Qg5Qxg59.Nf3White got a piece, but black got some attack.7...Ng4?8.Bxf5Rf89.Kd1Rxf210.Rf1Bf67Qb7Bxb7Now material is unequal and white needs to defend from the Queen with 3 pieces.8Nf3...White wants the position to be closed and needs to develop her*his pieces to attack. Black wants to mate with the Queen and trade pawns to get lines open for the Queen.