Stockfish
PGN
| Event | Serbia Chess Open 2021 |
| Site | Belgrade SRB |
| Date | 2021.07.04 |
| Round | 4.100 |
| White | FM Czerw, D |
| Black | FM Efremov, Vladislav |
| Result | 1/2-1/2 |
| WhiteElo | 2306 |
| BlackElo | 2173 |
| ECO | E20 |
| Opening | Nimzo-Indian Defense: Kmoch Variation |
| PlyCount | 49 |
Moves
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 c5 5.d5 b5 6.e4 O-O 7.a3 Bxc3+ 8.bxc3 bxc4 9.Bxc4 Nxd5 10.Bxd5 exd5 11.Qxd5 Qh4+ 12.g3 Qf6 13.Qxc5 Ba6 14.Bg5 Qc6 15.Qxc6 Nxc6 16.Bf4 f5 17.O-O-O fxe4 18.fxe4 Rae8 19.Rxd7 g5 20.Bxg5 Ne5 21.Rxa7 Rf1+ 22.Kd2 Bb5 23.h4 Nc4+ 24.Kd3 Ne5+ 25.Kd2 1/2-1/2
