4.Qc2e5!

4...e65.Qxc4a6

5.Bg2

5.Qxc4Ngf6

Ngf66.Qxc4Bd67.O-O

7.d3O-O8.O-O

O-O8.d3Re8

4.Na3e5!5.Nxc4e4!6.Nd4

6.Nh4Nb6N7.Ne3

7.Nxb6axb6∓

Ne7!?8.Qc2!f59.b3g5!10.Bb2Rg811.Nhg2Be612.h4h6=/+

Nb67.e3Nf68.Bg2Bc59.Nb3Be710.Ne5c5∓11.O-OO-O12.f4exf313.Qxf3c414.Na5Qc715.d4cxd316.Nxd3Rd8∓

4.Bg2e5!5.Qa4

5.O-Oe4!6.Ne1Ngf67.Qa4

Bd66.Qxc4

5...e6

6.Qc6Rb87.Bg2Bb78.Qc2c5

6.Qb3Bb77.Bg2e68.O-ONgf69.Nc3

9.d3

8...c5

9.d3c510.a4

9.d4?!c5!10.a4

10.dxc5Bxc511.Nc3Rc812.a3O-O13.Bg5?!h614.Bxf6Nxf6∓

cxd411.Nxd4

11.axb5?!axb512.Rxa8Qxa8

Rc812.Qd1Bxg213.Kxg2b4!?

13...Qb6

9.b3c510.Bb2Be711.d3O-O12.Nbd2Qb6⇆13.e4Rfd814.Rac1Rac815.Rfd1Nb816.Ne5Nfd717.Nxd7Rxd718.Nf3Nc619.a3Nd420.Nxd4cxd4=/+

10.Nc3Qb611.d3

10.axb5axb511.Rxa8Bxa8

11...Qxa8

12.Nc3

12.Na3Qb613.b4!?

13.Qb3Bc6

Bb7

13...cxb4?14.Qc8+Qd815.Qxd8+Kxd816.Nxb5↑

14.bxc5Bxc515.Qb2!?Bc616.d3O-O⇆

Qb6

14...b415.Nd1O-O16.Ne3Qa617.Nc4h6

15.Nxb5?Bc616.e4N5f617.e5Qxb5

17...Nd5?18.Nd6+!

18.Qxb5Bxb519.exf6Bxf6=/+

15.Qxb5??Nxc316.Qxb6Nxe2+17.Kh1Nxb6

19...Bxg220.Nxg2Qc621.Qb3c4?!22.dxc4bxc423.Qc2+/=