Black to move

1) +2.68 (25 ply) 25...O-O 28.g6 Re8 29.Qxh4 Nf8 30.Bh5 Bxd5 31.cxd5 Re5 32.Bf4 Rae7 33.Bxe5 Rxe5 34.Kh1 Rg5 35.Rg1 Rxg1+ 36.Rxg1 Nd7 37.Bd1 Nf8 38.Qg3 Qb6 39.h4 Nd7 40.h5 Ne5 41.h6 gxh6 42.Bh5

2) +5.07 (25 ply) 25...fxg5 28.Bxd4 Bxd5 29.exd5 Nf4 30.Re1+ Kf7 31.Bc3 Rf8 32.Bg4 Kg8 33.Qe3 Qc7 34.Qe4 Rb7 35.Rb5 Kh8 36.Rxb7 Qxb7 37.Qe7 Qxe7 38.Rxe7 Rg8 39.Be6 Nxe6 40.dxe6 Kh7 41.Rf7 Kg6 42.Kg1 Rb8 43.Rxg7+ Kf5 44.e7

3) +5.17 (25 ply) 25...Nxg5 28.Bxg5 O-O 29.Be3 Bxd5 30.exd5 Qe8 31.Bf4 Qd8 32.Qxh4 g5 33.Qg3 Nf5 34.Qg4 Nd4 35.Be3 Rg7 36.Bxd4 cxd4 37.Rb5 Re7 38.Qxd4 f5 39.Bh5 Rg7 40.Rfb1 Qe7 41.Rb8 Kh7 42.Rxf8