Stockfish
PGN
| Event | USA Masters |
| Site | Chicago |
| Date | 1990.??.?? |
| Round | 4 |
| White | Ivanov, Igor V |
| Black | Lonoff, Marc J |
| Result | 1-0 |
| WhiteElo | 2495 |
| BlackElo | 2340 |
| ECO | D85 |
| Opening | Grünfeld Defense: Exchange Variation |
| PlyCount | 65 |
Moves
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Ba3 Nd7 8.Nf3 c5 9.Bc4 cxd4 10.Qb3 O-O 11.cxd4 Nb6 12.O-O Nxc4 13.Qxc4 Bg4 14.Rad1 Bxf3 15.gxf3 Qd7 16.Rd3 Rfc8 17.Qb4 e6 18.Rb1 Rc7 19.d5 exd5 20.Rxd5 Qe6 21.Qd2 Qf6 22.e5 Qxf3 23.Rd8+ Bf8 24.Rxa8 Qg4+ 25.Kf1 Qh3+ 26.Ke2 Qxa3 27.Qd6 Kg7 28.Qxa3 Bxa3 29.Rxa7 Rc2+ 30.Kd1 Rxa2 31.Rb6 Ra1+ 32.Kc2 Rc1+ 33.Kd2 1-0
