1.d4d52.c4dxc43.Nf3Nf64.e3e65.Bxc4c56.O-Oa67.Be2!?...A jump from more traditional lines. Magnus Carlsen has tried this line a few times in recent years to limited success.7....b5?!A bit too much too early.7...Nbd7Better to just continue developing.8.dxc5Bxc59.Qxd8+Kxd810.a4!...And here we have a new game. White is attempting to crack Black's queenside early.10....b410...bxa411.Ne5Ke712.Nc3Black will be unable to hold the a4-pawn long-term.11.Ne5...Threatening the f7 fork.11....Ke712.Bf3!?...12.Nd2!The computer prefers rapid development with tempo.Bb713.Nb3Bd614.Nc4Bd512....Ra713.Nd3Bd614.e4!...This was a clever maneuver not entirely loved by the computer. White grabs central space and is sure to maintain her bishop pair so she can keep up an attack.14....e515.Be3Rc716.Nd2Be617.Bd1...17.Rfc1!Rhc818.Rxc7+Rxc719.Bd1This is slightly preferable, as Black won't be able to double on the c-file after trading rooks, but it's tough to trade down when playing for a win.17....Nbd718.f3Rb819.a5Nc520.Nf2Bd7?!This abandons the c4-square and gives White an opportunity to gain some ground.21.Be2...21.Nc4!Black left the c4 square open!21....Bb522.Bxb5axb523.Bxc5Bxc524.Nb3Nd7?!24...Ba7!Black needs to put something in front of White's dangerous a-pawn.25.Rfc1Rbc826.Kf1Bxf2?!It's unclear what this actually accomplishes. That diagonal seemed okay for Black. The fewer pieces she has, the more difficult it will be to stop the a-pawn's advance.27.Kxf2Kd827...Rc2+!?Maybe worth a try, though it doesn't really work.28.Kg3!(28.Rxc2?Rxc2+29.Kg3Rxb2)28.a6Rxc129.Nxc1Nc530.a7Ra831.Ra5!...Looks like it's a two-for-one sale on pawns!31....Kc732.Rxb5Kc633.Rxb4Rxa734.Ke3f635.Rb8!...Grabbing the back rank and preparing a possible attack on the kingside pawns.35....Rd736.b4Na637.b5+!Kc738.Rh8!...I like this idea a lot. White correctly assess that it will be a bit difficult to promote the b-pawn, so she switches fields. Soon she'll be up a pawn on the kingside, where her pieces are more readily available for the endgame push.38....Nc539.Rxh7Kb640.Ne2Kxb5And, okay, Black has taken the b-pawn, but it's cost her quite a few moves.41.Ng3Kc4?41...Ne6!This was Black's chance to save the game. It's all hands on deck time and the g7-square needs defending.42.Nf5Ne643.Rh8...43.h4This doesn't quite work.Nf444.g3Ne645.h5Ra746.h6Ra3+White will be checked forever.43....Nf444.Rc8+Kb3??44...Kb4!!This saves the game by not blocking Black's rook's access to the a3-square!45.g3Rd3+46.Kf2Nh3+47.Ke2Ra348.Rh8Ra2+!45.g3Ne645...Rd3+46.Kf2Nh3+47.Ke2Rd7And Black's rook is kicked out of play.48.Rh8Ng549.h4Ne650.Re8And Black's knight will be shoved away from the position.46.Rc6Nf847.h4Kb448.h5Kb549.Rc8Ne650.Re8Nc551.Re7!Rd3+52.Ke2Ra353.Rxg7...And now that the g-pawn has fallen off, the rest of this game will be like filing paperwork. Lee showed off both incredible practical endgame skills and great, down-the-line calculating prowess as well. Stellar win.53....Ra2+54.Kf1Ra1+55.Kg2Ra2+56.Kh3Nd357.h6Nf2+58.Kh4Ra159.Kh51-0 White wins.1-0