Stockfish
PGN
| Event | ch-RUS Blitz 2019 |
| Site | Sochi RUS |
| Date | 2019.10.17 |
| Round | 4.31 |
| White | IM Derjabin, I |
| Black | Frolov, Aleksey G. |
| Result | 1-0 |
| WhiteElo | 2333 |
| BlackElo | 2093 |
| ECO | D80 |
| Opening | Grünfeld Defense: Stockholm Variation |
| PlyCount | 81 |
Moves
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.Nf3 Bg7 8.e3 b5 9.a4 c6 10.Be2 Bb7 11.Qb1 a6 12.Bxc4 Qa5 13.O-O Qc7 14.Bg3 Qc8 15.Bb3 O-O 16.c4 Nd7 17.axb5 axb5 18.Rxa8 Qxa8 19.c5 Qa3 20.Qc2 Nf6 21.Ne5 e6 22.h3 Ra8 23.Rb1 Nd5 24.Bxd5 exd5 25.Qd1 Qa2 26.Rc1 Qb2 27.Rb1 Qa2 28.Rc1 Qb2 29.Kh2 Ra6 30.Rb1 Qa2 31.Nd3 Ra8 32.Be5 Bc8 33.Bxg7 Kxg7 34.Rb2 Qa3 35.Rd2 Bf5 36.Ne5 Rc8 37.Qf3 f6 38.Ng4 Qc1 39.Ra2 Rc7 40.Qf4 Rf7 41.Qh6+ 1-0
