Stockfish
PGN
| Event | 41st Annual World Open |
| Site | Arlington USA |
| Date | 2013.07.05 |
| Round | 4.17 |
| White | GM Lenderman, A |
| Black | GM Kaufman, La |
| Result | 0-1 |
| WhiteElo | 2548 |
| BlackElo | 2325 |
| ECO | A01 |
| Opening | Nimzo-Larsen Attack: Modern Variation |
| PlyCount | 98 |
Moves
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Bb5 Bd6 5.d3 O-O 6.Nd2 Re8 7.Ne2 Bf8 8.d4 exd4 9.Nxd4 Nxd4 10.Bxd4 a6 11.Be2 d5 12.O-O c5 13.Bb2 Bf5 14.Nf3 Ne4 15.c4 dxc4 16.Bxc4 Qxd1 17.Rfxd1 Nd6 18.Bd5 Be4 19.Ne5 Rad8 20.Rac1 Bxd5 21.Rxd5 f6 22.Nf3 c4 23.Nd4 cxb3 24.axb3 Rc8 25.Rxc8 Rxc8 26.f3 Nf7 27.Ne6 Bd6 28.f4 Re8 29.f5 Rc8 30.Bd4 Rc1+ 31.Kf2 Rc2+ 32.Kf3 h5 33.h4 Rc1 34.g3 Kh7 35.Nf4 Bxf4 36.gxf4 Nh6 37.Bc5 Ng4 38.b4 Rf1+ 39.Kg2 Re1 40.Rd7 Nxe3+ 41.Kf2 Rd1 42.Rxb7 Nxf5 43.Ra7 Ra1 44.Bf8 Ra2+ 45.Kf3 Kg8 46.Ra8 Kf7 47.b5 Nd4+ 48.Ke4 Nxb5 49.Bc5 Ra4+ 0-1
