1.e4c52.c3Nf63.e5Nd54.Nf3e65.d4d66.Bd3cxd47.cxd4Nc68.O-ONcb4?!Black rightfully goes after White's powerful light-squared bishop, exploiting the fact that White's knight is still home on the b1-square to pre-empt Bd3-b1 ideas.8...Ndb4!but this was the right knight, as9.Be4d5is an even better version of Black's intended plan.9.Be4...Now, there's the problem of an incoming a2-a3 and Black does not have ... d6-d5 anymore.9....Nb6Clearing the d5-square for the b4-knight.10.a3d5?!Black is playing with fire!10...N4d511.Bxh7...White correctly assesses that a pawn is a pawn here.11....Rxh712.axb4...Probably, the half-open h-file is not any compensation for the pawn here, as Black's dark-squared bishop and knight are both ill-equipped to join the h7-rook. Still, playing this sequence as a gambit was preferable.12....Bxb4??The b4-bishop is not attacked, but it is still an unprotected piece on a board with an uncastled king.13.Qd3!...White forks the h7-rook with the threat of Qd3-b5+ winning the b4-bishop.13....Rh514.Qb5+...Played quickly, demonstrating that Debmisra had calculated this already.14....Bd715.Qxb4Rf516.Nbd2a617.b3Bb518.Re1Nd719.Ba3Rc820.Rac1Bc621.Qc3Nb622.Qe3Rh523.Qf4Ra824.Qg4g625.Qf4Nc826.Nf1Rf527.Qh61-0 White wins.1-0