1.d4d52.c4e63.Nc3Nf64.Nf3Be75.e3O-O6.Bd3The Queens Gambit Declined was starting to gain populairty in the 1890s, although it was not yet as popular as it would be in the early 20th century.6…c57.dxc5dxc47…Bxc58.cxd5exd5is also possible, if black wants to play with the isolated queens pawn.8.Bxc4Qxd1+White does not mind the exchange of queens, as the king will sit comfortably on e2.9.Kxd1Nc610.a3Bxc511.b4A standard plan in this pawn structure. The b2-b4 advance gives white a queenside space advantage and gains a tempo on black's bishop, while preparing to fianchetto the dark squared bishop.11…Bb612.Ke2Although the king is in the centre, it is not in danger, as the queens have been exchanged and black has no way to attack it.12…Bd713.Bb3The bishop would be vulnerable to discoveries on c4 after a black rook gets to c8, so white tucks it away before it becomes an issue.13.Bb2immediately is possible too.13…Rac814.Bb2a5?This advance allows white to claim a queenside space advantage and to win the e5 square as a strong outpost for the knight.14…Bc715.Rhd1Ne5improves the queenside knight and prevents white's knights from finding powerful central outposts. For example, after16.Nd4Bb8, black is ready to claim the c4 square as an outpost.15.b5Ne716.Ne5White has claimed a queenside space advantage and has a strong knight on e5.16…Be8?!16…Bc7It is necessary to exhange off the powerful knight, although17.Nxd7Nxd718.Na4Nb619.Nxb619.Nc5?Be5!20.Bxe5Rxc521.Bd6Rxb5gives white little.19…Bxb620.Rac1gives white a plus thanks to the bishop pair.17.a4Now white has more space and the more active pieces.17…Bc718.Nc4Of course, Lasker avoids the exchange of the powerful knight.18…Bd719.Rac119.b6Bd819…Bb820.Nxa5wins a clean pawn.20.Rhd1is also possible, preventing the f8 rook from joining the game.19…Ned520.Nxd5?!It is not necessary to release the tension.20.Rhd1brings the last piece into the game while maintaining the tension.20…Nxc3+21.Rxc3Nd522.Rcc1leaves white with a clear plus, thanks to the extra space and the more active pieces.20…Nxd5?20…exd5!gains space and opens up the c8-h3 diagonal for the bishop, alleviating some of black's cramp.21.Ne5Be6White has the better structure, more space and more activity, but black's pieces have gained a bit of breathing room. The light squared bishop now has the e6 square, allowing the black rooks to stay connected.21.Ne5Now black's lack of space forces him to give up the bishop pair, giving white firm control of the dark squares.21…Bxe5After21…Be8, the f8 rook would be completely shut in.22.Bxe5f623.e423.Bd4is another option, keeping the status quo.23…fxe524.exd5Kf725.Rhd1?After25.d6, white has more space, the better structure, far more active pieces, and targets to attack on e5 and e6.25…Ke7?This gives white another chance to play d5-d6.25…Rxc126.Rxc1Rc827.Rd127.Rxc8Bxc8is equal.27…Ke728.d6+Kf6is defendable for black. The e5 pawn is much more difficult to attack with only one pair of rooks on the board, the black rook controls the open file, and the passed d6 pawn is firmly blockaded.26.d6+Kf627.Ke327.Rc7is also strong:27…Rxc728.dxc7Ke729.b6+−27…Rxc128.Rxc1Rc829.Rxc8Bxc830.Bc2!The bishop manoeuvre is decisive: it will be incredibly powerful on e4.30…Kf730…h6does not help:31.Be4Kf732.Kd3Ke833.Kc4b6Otherwise the king will invade on the dark squares.34.Bc6+Kd835.Kd3While will win the e5 pawn.31.Bxh7g632.Ke4There is no defence.32…Kf6After32…Kg733.Kxe5Kxh734.Kf6, white wins with Ke7 followed by d6-d7.33.g4g533…Kg734.Kxe5Kxh735.Kf6Kh636.Ke7still doesn't work.34.Kf3Kf735.Be4Ke836.h4!Kd736…gxh437.g5and black can't stop both passed pawns.37.h5Ke838.Ke3Black cannot stop both the h pawn and the d pawn.1–0