Step Into Carlsen's Shoes + Giri v DIng

[fen "6rr/bppnqpk1/3pbn2/p5B1/P1BPP3/4NQ1P/1P3PP1/2KR1R2 w - - - -"] 20.d5 Ne5 21.Bxf6+ Qxf6 22.Qxf6+ Kxf6 23.dxe6 {If now 23...Bxe3+, then 24.fxe3+ Ke7 25.exf7 Rxg2 26.Bd5, when Black's active pieces don't seem sufficient compensation for the two pawns.} fxe6 {Black now threatens 24...Bxe3 25.fxe3+ Ke7, which would leave White's bishop and g-pawn hanging.} 24.Be2 Bxe3+ {Here Black's activity need compensate for a deficit of only one pawn.} 25.fxe3+ Ke7 26.Rf2 Rg3 27.Kd2 Rd8 {Threatening 28...d5 29.exd5 Rxd5+, when White's king must abandon control of the e3-pawn.} 28.Bf1 {To clear e2, from which White's king can continue to protect the e-pawn.} d5 29.Ke2 Nc4 30.Rf3 Rxf3 31.gxf3 Nxb2 32.Rb1 Nxa4 33.Rxb7 dxe4 34.Rxc7+ Kd6 35.Ra7 exf3+ {If now, 36.Kf2, then 36...Nc3 37.Rxa5 Nd1+ 38.Kxf3 Rf8+ 39.Ke2 Nxe3 is a dead draw.} 36.Kxf3 Rf8+ 37.Kg2 Rf5 38.Bc4 {Threatening 39.Ra6+ and the capture of Black's e-pawn.} Re5 39.Kf3 Nc3 {Unblocking the a-pawn and preparing to harass White's e-pawn by ...Rf5+ and ...Re5.} 40.Ra6+ Ke7 {White cannot make progress.}