WORLDBASE

WORLDBASE Game FM Cunha vs GM Arenas

Stockfish
Event II Rio Chess Masters 2026
Site Rio de Janeiro BRA
Date 2026.04.12
Round 2.9
White FM Cunha, Lucas Aguiar
Black GM Arenas, D
Result 1/2-1/2
WhiteElo 2238
BlackElo 2343
ECO B35
Opening Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
PlyCount 77
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6 9.f3 Bd7 10.Qd2 Rc8 11.O-O-O Ne5 12.Kb1 Nc4 13.Bxc4 Rxc4 14.h4 h5 15.Nde2 b5 16.Bd4 b4 17.Nd5 Nxd5 18.Bxg7 Kxg7 19.Qxd5 Qc7 20.Rd2 Rc8 21.Qd3 Qb6 22.Nf4 e5 23.Nd5 Qc5 24.Qe3 Be6 25.Qxc5 dxc5 26.Rhd1 Rd4 27.c3 bxc3 28.bxc3 Rc4 29.Kc2 Rb8 30.Rb1 Rxb1 31.Kxb1 Bxd5 32.Rxd5 Rxc3 33.Rxe5 Kf6 34.Rd5 Ke6 35.Kb2 Rc4 36.Rd8 Rb4+ 37.Kc2 Ra4 38.Kb3 Rb4+ 39.Kc2 1/2-1/2
Lichess | rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 | PGN
[Event "II Rio Chess Masters 2026"] [Site "Rio de Janeiro BRA"] [Date "2026.04.12"] [Round "2.9"] [White "Cunha, Lucas Aguiar"] [Black "Arenas, D"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "GM"] [WhiteElo "2238"] [BlackElo "2343"] [ECO "B35"] [Opening "Sicilian"] [Variation "accelerated fianchetto, modern variation with Bc4"] [EventDate "2026.04.11"] [WhiteFideId "2125404"] [BlackFideId "4403177"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. O-O-O Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. h4 h5 15. Nde2 b5 16. Bd4 b4 17. Nd5 Nxd5 18. Bxg7 Kxg7 19. Qxd5 Qc7 20. Rd2 Rc8 21. Qd3 Qb6 22. Nf4 e5 23. Nd5 Qc5 24. Qe3 Be6 25. Qxc5 dxc5 26. Rhd1 Rd4 27. c3 bxc3 28. bxc3 Rc4 29. Kc2 Rb8 30. Rb1 Rxb1 31. Kxb1 Bxd5 32. Rxd5 Rxc3 33. Rxe5 Kf6 34. Rd5 Ke6 35. Kb2 Rc4 36. Rd8 Rb4+ 37. Kc2 Ra4 38. Kb3 Rb4+ 39. Kc2 1/2-1/2
version 56c4d4ab39f7