Stockfish
PGN
| Event | National Open 2019 |
| Site | Las Vegas USA |
| Date | 2019.06.14 |
| Round | 4 |
| White | GM Kovalenko, I |
| Black | GM Janssen, Ru |
| Result | 1/2-1/2 |
| WhiteElo | 2651 |
| BlackElo | 2514 |
| ECO | A30 |
| PlyCount | 214 |
Moves
1.c4 Nf6 2.Nf3 e6 3.Nc3 c5 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.d4 cxd4 8.Qxd4 d6 9.Bg5 a6 10.Rfd1 Nbd7 11.Rac1 O-O 12.Nd2 Bxg2 13.Kxg2 Rc8 14.b3 h6 15.Bxf6 Nxf6 16.Nde4 Rc6 17.a4 Qa8 18.f3 Rfc8 19.Qd3 Nxe4 20.Nxe4 d5 21.Nf2 Qb7 22.Ng4 Qc7 23.Rb1 dxc4 24.bxc4 Rd6 25.Qb3 Rxd1 26.Qxd1 Qxc4 27.Ne5 Qc2 28.Qxc2 Rxc2 29.Kf1 Bc5 30.Rd1 f6 31.Rd8+ Kh7 32.Nd3 Be3 33.f4 Kg6 34.Rd6 Kf7 35.Rd7+ Kf8 36.a5 Rc6 37.axb6 Bxb6 38.Rb7 a5 39.e4 Bd4 40.e5 fxe5 41.fxe5 g5 42.Rb8+ Kf7 43.Ra8 Bc3 44.Ke2 Rc4 45.h3 h5 46.Nf2 Rc5 47.Nd3 Rd5 48.g4 hxg4 49.hxg4 Bxe5 50.Nf2 Bf4 51.Ne4 Ke7 52.Ra7+ Kd8 53.Ra6 Re5 54.Kd3 Kc7 55.Ra8 Kb7 56.Re8 a4 57.Nd6+ Kc6 58.Nc4 Re1 59.Ra8 Rd1+ 60.Kc3 Rc1+ 61.Kd3 Ra1 62.Kc3 Kd5 63.Kb2 Rg1 64.Rxa4 e5 65.Kc2 Kc5 66.Nb2 Rxg4 67.Nd3+ Kd5 68.Kd1 Rg2 69.Ke1 e4 70.Kf1 Rd2 71.Nf2 e3 72.Ra5+ Kd4 73.Ra4+ Ke5 74.Ra5+ Ke6 75.Ne4 Rd5 76.Ra4 Kf5 77.Ke2 g4 78.Rb4 Ke5 79.Ra4 Rb5 80.Kd3 Rd5+ 81.Ke2 Rd8 82.Nc3 Rd2+ 83.Ke1 g3 84.Ra5+ Ke6 85.Ne2 Be5 86.Ra8 Rb2 87.Kd1 Kf7 88.Ra4 Kf6 89.Re4 Rb3 90.Rg4 Kf5 91.Rg8 Ke4 92.Re8 Rb1+ 93.Kc2 Rb2+ 94.Kd1 Rb1+ 95.Kc2 Rb2+ 96.Kd1 g2 97.Rg8 Kf3 98.Rf8+ Kg4 99.Rg8+ Kf3 100.Rf8+ Kg4 101.Rg8+ Kh3 102.Ng1+ Kh2 103.Nf3+ Kh1 104.Nxe5 g1=Q+ 105.Rxg1+ Kxg1 106.Nc4 e2+ 107.Ke1 Rc2 1/2-1/2
