 |  |  |  |  | | | |
 | | | | | | | |
 | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
 | | | | | | | |
 |  |  |  |  | | | |
| 1 | e4 | e5 |
|---|---|---|
| 2 | Nf3 | Nf6 |
| 3 | d3 | Nc6 |
| 4 | Bg5 | h6 |
| 5 | Bxf6 | Qxf6 |
| 6 | Be2 | Bc5 |
| 7 | c3 | O-O |
| 8 | b4 | Bb6 |
| 9 | b5 | Ne7 |
| 10 | c4 | d6 |
| 11 | h3 | Ba5 |
| 12 | Nbd2 | Ng6 |
| 13 | O-O | Nf4 |
| 14 | Nb3 | Qg6 |
| 15 | Nh4 | Qg5 |
| 16 | g3 | Nxh3 |
| 17 | Kh2 | Bb6 |
| 18 | f3 | Bf2 |
| 19 | Rxf2 | Nxf2 |
| 20 | Qe1 | Nh3 |
| 21 | Bf1 | a5 |
| 22 | a4 | Nf4 |
| 23 | gxf4 | Qxf4 |
| 24 | Qg3 | Qxg3 |
| 25 | Kxg3 | g5 |
| 26 | Ng2 | b6 |
| 27 | Be2 | f5 |
| 28 | Rh1 | f4 |
| 29 | Kf2 | Kg7 |
| 30 | Ne1 | Rh8 |
| 31 | Bf1 | h5 |
| 32 | Rg1 | Kg6 |
| 33 | Rh1 | h4 |
| 34 | Bh3 | Bxh3 |
| 35 | Rxh3 | Kh5 |
| 36 | Nd2 | Rac8 |
| 37 | Nf1 | c6 |
| 38 | bxc6 | Rxc6 |
| 39 | Nc2 | Rcc8 |
| 40 | Na3 | Rhg8 |
| 41 | Nh2 | Rg6 |
| 42 | Nb5 | Rd8 |
| 43 | Ng4 | Rgg8 |
| 44 | Ke2 | Rgf8 |
| 45 | d4 | exd4 |
| 46 | Nxd4 | Rc8 |
| 47 | Kd3 | Rfd8 |
| 48 | Ne6 | Re8 |
| 49 | Nf6 |
https://www.echecs-online.eu/game/4hdu5bpq
Ouverture
C42 Petrov Defense