[Event "5th San Cristobal Open"] [Site "San Cristobal de La Laguna"] [Date "2023.09.01"] [Round "8.3"] [White "Roeder, M."] [Black "Sosa, T ARG"] [Result "0-1"] [GameId "rJI9kp2h"] [WhiteElo "2335"] [BlackElo "2556"] [Variant "Standard"] [TimeControl "-"] [ECO "B06"] [Opening "Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Declined"] [Termination "Unknown"] [Annotator "lichess.org"] 1. Nf3 g6 2. e4 c5 3. c4 Bg7 4. d4 d6 5. Be2 Qa5+ { B06 Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Declined } 6. Nc3 Bg4 7. d5 Bxc3+ 8. bxc3 Nf6 9. Qb3 Nxe4 10. Nd2 Nxd2 11. Bxd2 Bxe2 12. Qxb7 Bxc4 13. Qxa8 Qb6 14. a4 O-O 15. f4 Ba6 16. a5 Qb5 17. Kd1 Qb2 18. Rc1 Qb3+ 19. Ke1 Qc4 20. Kd1 Qe2+ 21. Kc2 Bd3+ { Black wins. } 0-1