1.e4c62.d4d53.Nc3dxe44.Nxe4Nf65.Nxf6+exf6In this line of the Caro-Kann, Mou accepts the long-term drawback of doubled pawns, but retains a solid position and unhindered development.6.Be3Bd67.Bd3O-O8.Ne2Re89.O-ONd710.Ng3Nf811.c4Be612.Rc1Bc713.Qf3Qd714.h3Qd615.Rfd1Rad816.Nf1Qd717.Bb1Bb818.Bf4Bxf419.Qxf4Qd620.Qf3b521.c5Qc722.Be4Bd5?A very natural move by Mou, but it allows the d-pawn forward.22...Bc4!This move hinges on a few tactics, but it keeps the balance. In particular, the ideas of forks with ... Bc4-e2 and ... Nf8-e6-g5 are both in the air.23.Ne3(23.Bxc6??Be2!24.Qf5Qxc6-+)(23.Rxc4!bxc424.Bxc6Re725.Ne3)Ne624.Nxc4bxc425.Qc3Nxc5=23.Bxd5Rxd524.Ne3!...A strong play by Su, forcing the second player into a dilemma of losing an Exchange or allowing a strong passed pawn.24....Red824...Rdd8is not much better, as the strong d-pawn is certainly worth an Exchange.25.d5cxd526.Nxd5Qe527.c6+−25.Nxd5Rxd526.a4b427.a5Ne628.Rc4Qxa529.Qb3Qd829...g6!was more solid. It turns out that Black doesn't want to take on c5 because it opens up White's rooks.30.Rxb4Kg731.Ra4Qc730.Rxb4Nxc531.Qc2...31.Qxd5!Was a clearer way to win. Although two rooks for a queen is less of a material advantage than a whole Exchange, the passed pawn is really strong here.cxd532.dxc5Qc733.c6g534.Rc1+−31....Na631...g5!was more resilient, creating luft and gaining space.32.Rc4Ne633.Rxc6Rxd434.Rxd4Qxd432.Rc4...From here, Su demonstrates great technique to finish the game.32....g633.Ra1Nb834.Rxa7Qb635.Raa4Kg736.Rab4Qc737.Rb3Qd638.Rd3Qe739.Rc5Rd840.Qc3Qe641.b4Rd642.b5cxb543.Rxb5Nd744.d5Qe245.Rb2Qe446.Rd4Qe547.f4Qe748.Kh2Qd849.Rb5Nb650.Qc5g551.Rdb4Na852.Rb8Qc753.R4b5Ra654.Qxc7Nxc755.Rc5Ra756.d6Ne657.Rd5Rd758.f5Nf859.Rc8h660.Rc7Rd861.d7h562.g4hxg463.hxg4Kh664.Kg3Kg765.Kf3Kh666.Ke4Kg767.Kd4Kh668.Kc5Kg769.Kc6Kh670.Rc8Rxd771.Rxd7Nxd772.Kxd71-0 White wins.1-0