[Event "Olympiad"] [Site "Dresden GER"] [Date "2008.11.16"] [Round "4"] [White "Oladapo Oluto Adu"] [Black "Alexey Kim"] [Result "0-1"] [WhiteElo "2298"] [BlackElo "2481"] [Variant "Standard"] [TimeControl "-"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. c3 Nf6 8. Nbd2 O-O 9. a4 h6 10. Nc4 Be6 11. Nfd2 d5 12. exd5 Bxd5 13. Bh3 Re8 14. Re1 b6 15. Ne3 Be6 16. Bg2 Rc8 17. Ndc4 Nd5? { (-0.77 → 0.57) Mistake. Qd7 was best. } (17... Qd7 18. b3) 18. Ng4 e4?! { (0.63 → 1.71) Inaccuracy. g5 was best. } (18... g5 19. Ngxe5 Nxe5 20. Nxe5 Qc7 21. f4 gxf4 22. Bxf4 Nxf4 23. gxf4 f6 24. Ng6 Kh7 25. f5) 19. Nxh6+ Kh7 20. Bxe4?? { (2.38 → -0.58) Blunder. Rxe4 was best. } (20. Rxe4 Qd7) 20... Nf6 21. Bxc6 Rxc6 22. Ne5 Rc7 23. Qd2 Qd5 24. f3 Bh3?? { (-0.52 → 1.70) Blunder. Nd7 was best. } (24... Nd7 25. Nxd7 Rxd7 26. Ng4 Qxf3 27. Qf4 Qxf4 28. Bxf4 Rxd3 29. Nf2 Rd5 30. h4 f6 31. Ne4) 25. d4?? { (1.70 → -1.07) Blunder. Nhxf7 was best. } (25. Nhxf7 Rxf7 26. Nxf7 Qxf7 27. Rxe8 Nxe8 28. Qf4 Qd5 29. Qh4+ Qh5 30. Qxh5+ gxh5 31. Bf4 a5) 25... cxd4 26. cxd4? { (-1.12 → -2.40) Mistake. c4 was best. } (26. c4) 26... Rxc1 27. Raxc1? { (-1.97 → -3.51) Mistake. Qxc1 was best. } (27. Qxc1 Bxh6) 27... Bxh6 28. f4 Ne4 29. Qd3?? { (-3.24 → -6.68) Blunder. Qe2 was best. } (29. Qe2 Qxd4+ 30. Qe3 Qxe3+ 31. Rxe3 Rxe5 32. Rce1 Rd5 33. Rxe4 Bf8 34. b4 Rd2 35. R4e2 Rd4) 29... Rxe5 30. fxe5?? { (-6.45 → Mate in 7) Checkmate is now unavoidable. Qc4 was best. } (30. Qc4 Nd6 31. Qxd5 Rxd5 32. Kf2 Bg4 33. h3 Bxh3 34. Kf3 Rxd4 35. Rcd1 Rxd1 36. Rxd1 Nc4) 30... Nf2 { White resigns. } 0-1