Stockfish
PGN
| Event | World Senior 50+ 2015 |
| Site | Acqui Terme ITA |
| Date | 2015.11.18 |
| Round | 8.11 |
| White | Ribbegren, K |
| Black | GM Efimov, Ig |
| Result | 1/2-1/2 |
| WhiteElo | 2249 |
| BlackElo | 2408 |
| ECO | A41 |
| Opening | Queen's Pawn Game |
| PlyCount | 93 |
Moves
1.d4 d6 2.Nf3 Nf6 3.Bf4 Nh5 4.Bd2 g6 5.g3 Bg7 6.e4 O-O 7.Bg2 c5 8.c3 Qb6 9.Qc2 cxd4 10.Nxd4 Nc6 11.Nxc6 bxc6 12.Be3 Qa6 13.Bf1 Qb7 14.Nd2 Nf6 15.h3 Rb8 16.b3 e5 17.Bg2 Nh5 18.Nc4 Qc7 19.Rd1 Rd8 20.Bg5 Rd7 21.O-O Bb7 22.b4 Ba6 23.Qb3 h6 24.Bc1 c5 25.b5 Bxb5 26.Rfe1 Nf6 27.a4 Bc6 28.Qc2 Rdd8 29.f4 Nh5 30.Rd3 exf4 31.gxf4 Qe7 32.Qd1 Bf8 33.e5 Bxg2 34.Kxg2 dxe5 35.fxe5 Rxd3 36.Qxd3 Rd8 37.Qe4 Qe6 38.Be3 Nf6 39.Qh4 g5 40.Bxg5 Qd5+ 41.Kg1 hxg5 42.Qxg5+ Bg7 43.Ne3 Nh7 44.Qh4 Qd2 45.Kf1 Re8 46.Nc4 Nf8 47.Nxd2 1/2-1/2
