[Event "45th Olympiad 2024"] [Site "Budapest HUN"] [Date "2024.09.15"] [Round "5.1"] [White "Erigaisi, Arjun"] [Black "Mamedov, Rau"] [Result "1-0"] [GameId "H0Kfw5rp"] [WhiteElo "2778"] [BlackElo "2637"] [Variant "Standard"] [TimeControl "-"] [ECO "B77"] [Opening "Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... g6 { [%eval 0.41] } 6. Be3 { [%eval 0.43] } 6... Bg7 { [%eval 0.46] } 7. f3 { [%eval 0.49] } 7... Nc6 { [%eval 0.46] } 8. Qd2 { [%eval 0.68] } 8... O-O { [%eval 0.7] } 9. Bc4 { [%eval 0.49] } 9... Nxd4 { [%eval 0.55] } 10. Bxd4 { [%eval 0.43] } 10... Be6 { [%eval 0.45] } { B77 Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation } 11. Bb3 { [%eval 0.35] } 11... Qa5 { [%eval 0.44] } 12. O-O-O { [%eval 0.47] } 12... b5 { [%eval 0.46] } 13. Kb1 { [%eval 0.41] } 13... b4 { [%eval 0.48] } 14. Nd5 { [%eval 0.15] } 14... Bxd5 { [%eval 0.23] } 15. exd5 { [%eval 0.24] } 15... Qb5 { [%eval 0.23] } 16. Qd3 { [%eval 0.15] } 16... Qxd3 { [%eval 0.2] } 17. Rxd3 { [%eval 0.13] } 17... Rfc8 { [%eval 0.57] } 18. Re1 { [%eval 0.56] } 18... Rc7 { [%eval 0.62] } 19. c3 { [%eval 0.53] } 19... a5 { [%eval 0.61] } 20. cxb4 { [%eval 0.59] } 20... axb4 { [%eval 0.59] } 21. g4 { [%eval 0.36] } 21... Rac8 { [%eval 0.45] } 22. Rdd1 { [%eval 0.23] } 22... Bh6 { [%eval 0.23] } 23. h4 { [%eval 0.19] } 23... Bf4 { [%eval 0.25] } 24. Bb6 { [%eval 0.29] } 24... Rb7 { [%eval 0.22] } 25. Be3 { [%eval 0.31] } 25... Bxe3 { [%eval 0.27] } 26. Rxe3 { [%eval 0.25] } 26... Kf8 { [%eval 0.34] } 27. Ba4 { [%eval 0.49] } 27... Rc5 { [%eval 0.55] } 28. Bc6 { [%eval 0.43] } 28... Ra7?! { (0.43 → 1.03) Inaccuracy. Rb6 was best. } { [%eval 1.03] } (28... Rb6 29. g5 Nh5 30. Rb3 Rc4 31. a4 Rxh4 32. Ka2 e5 33. Re3 Ng3 34. Kb3) 29. g5 { [%eval 1.23] } 29... Nd7 { [%eval 1.03] } 30. Rd4 { [%eval 1.14] } 30... Nb6 { [%eval 1.13] } 31. Rb3 { [%eval 1.32] } 31... e5 { [%eval 1.46] } 32. Rdxb4 { [%eval 1.33] } 32... Nxd5 { [%eval 1.47] } 33. Rb8+ { [%eval 1.4] } 33... Kg7 { [%eval 1.4] } 34. Bxd5 { [%eval 1.36] } 34... Rxd5 { [%eval 1.42] } 35. R3b7 { [%eval 0.96] } 35... Rxb7 { [%eval 0.99] } 36. Rxb7 { [%eval 1.13] } 36... Rd4 { [%eval 1.42] } 37. b4 { [%eval 1.64] } 37... Rxh4?! { (1.64 → 2.56) Inaccuracy. h5 was best. } { [%eval 2.56] } (37... h5 38. gxh6+ Kxh6 39. b5 g5 40. hxg5+ Kxg5 41. Kc2 Kf6 42. b6 Ke6 43. a3) 38. a4 { [%eval 2.47] } 38... h5 { [%eval 2.84] } 39. gxh6+ { [%eval 2.12] } 39... Rxh6 { [%eval 3.25] } 40. a5 { [%eval 2.81] } 40... Rh3? { (2.81 → 4.66) Mistake. Rh1+ was best. } { [%eval 4.66] } (40... Rh1+ 41. Ka2 Rh2+ 42. Kb3 Rh3 43. Ka4 Rh1 44. Kb5 g5 45. a6 d5 46. a7) 41. a6 { [%eval 4.37] } 41... Rxf3 { [%eval 4.52] } 42. Rb5 { [%eval 4.38] } 42... e4 { [%eval 5.18] } 43. a7 { [%eval 5.1] } 43... e3 { [%eval 5.37] } 44. Kc2 { [%eval 4.98] } { White wins. } 1-0