Schaakcomputers

1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.a3 d5 5.exd5 Nxd5 6.Bd2 Be7 7.Nc3 Be6 8.h3 O-O 9.Qe2 {a strange way to open, but that is the style of white} Nd4 10.Nxd4 exd4 11.Nxd5 {white’s idea is to exchange many pieces and to keep as many pawns as possible to keep the position closed. Furthermore white is playing without any risk} Bxd5 12.O-O-O Re8 13.Qg4 Bf6 14.Re1 Rxe1+ 15.Bxe1 c5 16.Qd1 Qc7 17.b3 {the material is equal, but according to the machine there is already a big advantage for black} Re8 {black needs to play more agressive, such as a5} 18.f3 Bg5+ 19.Kb1 b6 20.Bf2 Be3 21.Be1 {no exchange of the bishops because the black pawn on e3 is to dangerous} Qf4? {a5 or b5 is much stronger} 22.Be2 Bc1? {black gives away a lot of possibilities, the postion is equal} 23.Qxc1 Qxc1+ 24.Kxc1 Rxe2 25.Rg1 h6 {this the postion white wanted to play} 26.Kd1 Re6 27.Bg3 Kf8 28.Bb8 Rg6 {with the thread Bxf3+} 29.Ke2 {keeps the postion closed} a6 30.Bc7 Rc6 31.Bf4 Re6+ 32.Kd2 Rg6 33.Ke2 Rf6 34.Bc7 Ke7 35.Kf2 Re6? {now the draw for white is for sure} 36.Re1 b5 37.Rxe6+ Kxe6 38.Bb6 Kd6 39.Kg3 Be6 40.Kf2 Kc6 41.Bd8 Kd7 42.Bb6 Kd6 43.Ke2 Kc6 44.Bd8 Kd7 45.Bb6 Kd6 46.Bd8 Bd5 47.Bb6 Kc6 48.Bd8 {white is doing nothing, no plans for black} Kd7 49.Bb6 Kd6 50.Bd8 Bb7 51.Bb6 Kc6 52.Bd8 Kd7 53.Bb6 Kd6 54.Bd8 f5 55.Bb6 Kc6 56.Bd8 Kd7 57.Bb6 Kd6 58.Bd8 Ke6 59.Bb6 Kd5 60.Kd2 Kc6 61.Bd8 g6 62.Ke2 Kd6 63.Bb6 Kd5 64.Kd2 Kc6 65.Bd8 Kd6 66.Bb6 Kd5 {the pawns could be exchanged but that is still a draw, arbitrated on ½- ½}

1.c4 e5 2.Nf3 Nc6 3.Nc3 d6 4.e3 Bg4 5.d4 f5 6.Be2 e4 {a more or less agressive attempt from black} 7.Ng1 Bxe2 8.Ngxe2 Nf6 9.Qb3 Qc8 10.Qb5 a6 11.Qa4 {the moves with the white queen does not seems to be that usefull} Qd7 12.O-O O-O-O? {not very wise because the black king comes under attack. Better Be7} 13.b4! g6 14.b5 Nb8 15.Rb1 Bg7 16.Qb3? {missed chance, bxa6 better} b6? {a5!} 17.Rd1? {still bxa6} a5 {now it is still playable for black} 18.Bb2 Qe7 19.Nf4 Nbd7 20.Nfd5 Nxd5 21.Nxd5 Qe6 22.Nf4 Qe7 23.Qc2? {no initiative from white, c5 is attacking} Rhg8 24.Nd5 Qe6 25.h3 Nf6 26.Nxf6 Bxf6 27.Rdc1 Kb8 28.c5 {at last. But now it is not that usefull} dxc5 29.dxc5 Bxb2 30.cxb6 Qxb6 31.Qxb2 Rd5? {disregarding 32….Rc6} 32.Rc6 Qb7 33.Qc2 Rd7?? {looses immediately. 33...Rxb5 34.Rxb5 Qxb5 35.Rxc7 Rd8 is the best defense, but still looses} 34.b6 Kc8 35.bxc7 Qxb1+ 36.Qxb1 {1–0}