Event: I Rio Chess Masters 2025 (ITT)
Site: https://lichess.org/broadcast/i-rio-chess-masters-2025-itt/round-9/0vkOiTh6/H1rPH20l
Date: 2025-09-13
White: Casalaspro, Mathias Andre
WhiteTitle: FM
WhiteElo: 2264
Black: Limp, Eduardo Thelio
BlackTitle: IM
BlackElo: 2273
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 Nc6 7. f3 Nxd4 8. Qxd4 e5 9. Qd3 h6 10. Be3 Be6 11. O-O-O Rc8 12. g4 Qa5 13. Nd5 Bxd5 14. exd5 Be7 15. Qb3 b5 16. h4 Nd7 17. Qd3 Qa4 18. Kb1 Nc5 19. Qd2 O-O 20. Ka2 b4 21. Qxb4 Qxc2 22. Rc1 Nd3 23. Bxd3 Qxd3 24. Qe4 Qb5 25. g5 f5 26. gxf6 Bxf6 27. Rhg1 Rxc1 28. Rxc1 Rb8 29. Rc2 Bxh4 30. Bxh6 Bf6 31. Bc1 a5 32. Kb1 Qb3 33. Bd2 Rb5 34. Qg6 Rb8 35. Qe4 Rb5 36. Qg6 Rb8 37. Qe4 1/2-1/2