[Event "PDA-Turnier 2011"]

[Site "iSchach"]

[Date "2011.05.23"]

[Round "4"]

[White "Shredder 1 (Rev.) (pato4sen)"]

[Black "Naum 4.2 (Dithyrambus)"]

[Result "1/2-1/2"]

[ECO "E53"]

[TimeControl "36000+0"]



1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4

Nbd7 9.a3 {letzter buchzug} Ba5 {letzter buchzug} 10.Bd2 Nb6 11.Bd3 c4

12.Bc2 a6 13.Qe2 Qc7 14.Ne4 Bxd2 15.Nxf6+ gxf6 16.Nxd2 Bd7 17.Rfc1 f5 18.Bb3

Rfc8 19.Bxc4 Nxc4 20.Rxc4 Qb6 21.b3 Bb5 22.Rxc8+ Rxc8 23.Qe1 Qc6 24.a4

Bd3 25.Nf3 f6 26.h3 Qc3 27.Qxc3 Rxc3 28.d5 e5 29.Kh2 Kf7 30.Ne1 Be4 31.Rd1

Rxb3 32.d6 Rb1 33.Rd2 Ke8 34.d7+ Kd8 35.Nd3 Bxd3 36.Rxd3 b5 37.axb5 axb5

38.Rd6 b4 39.Rxf6 b3 40.Rxf5 b2 41.Rf8+ Kxd7 42.Rb8 Kc7 43.Rb4 Kc6 44.f4

Kc5 45.Rb7 exf4 46.exf4 Kc6 47.Rb8 Kd5 48.Rb7 Ke4 49.Kg3 h5 50.f5 Kxf5

{R.} 1/2-1/2