5+3 • Blitz • Casual 3 years ago • ultrasonic4711 ArenaBishopNied2118?eroeffnungsgenie1500?Checkmate • Black is victoriousSemi-Slav Defense: Botvinnik Variation, Lilienthal Variation1. d4 Nf6 2. Nf3 d5 3. c4 e6 ... 23 moves