[Event "Soukhumi op"] [Site "Soukhumi"] [Date "2007.08.04"] [Round "2"] [White "Isaev, Evgeny Nikolaevich"] [Black "Dudukin, Ilya"] [Result "1/2-1/2"] [WhiteElo "2221"] [BlackElo "2437"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Na3?! { (0.15 → -0.46) Inaccuracy. e4 was best. } { A00 Sodium Attack } (1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Nc6 6. O-O Be7 7. Re1 O-O) 1... Nf6 2. c3 e5 3. Nc2 d5 4. d4 Nc6 5. dxe5 Nxe5 6. Nf3 Bd6 7. Nxe5 Bxe5 8. g3 Bf5 9. Bg2 Qd7 10. Ne3 Bh3 11. Bxh3 Qxh3 12. Qd3 O-O-O 13. Qf5+ Qxf5 14. Nxf5 Ne4 15. O-O Rhe8 16. f3 Nd6 17. Nxd6+ Bxd6 18. Re1 Re6 19. b3 h5 20. Kf2 h4 21. Bg5?! { (-0.35 → -1.26) Inaccuracy. Bf4 was best. } (21. Bf4 Bc5+ 22. e3 Be7 23. e4 hxg3+ 24. hxg3 Bc5+ 25. Kg2 dxe4 26. Rxe4 Rxe4 27. fxe4 Rd3) 21... Bc5+ 22. Kf1 f6 23. Bd2 Rde8 24. Rad1 c6 25. Rc1 Ba3 26. Rcd1 Bd6 27. Kf2 Bc5+ 28. Kf1 Rh8 29. Kg2 f5 30. Bf4 Be7 31. c4 dxc4 32. bxc4 g5 33. Bc1 g4 34. e4 Bb4 35. Bd2?! { (-0.67 → -1.24) Inaccuracy. Re3 was best. } (35. Re3 Bc5 36. exf5 Rxe3 37. Bxe3 Bxe3 38. fxg4 Kc7 39. Re1 Bg5 40. Re6 hxg3 41. Kxg3 Bh4+) 35... gxf3+ 36. Kxf3 fxe4+ 37. Rxe4 Rd6 38. Bc3?! { (-1.86 → -2.89) Inaccuracy. Bxb4 was best. } (38. Bxb4 Rxd1 39. Rxh4 Rd3+ 40. Kf4 Re8 41. Rh7 Re2 42. a3 b6 43. Rh8+ Kb7 44. Rh7+ Kc8) 38... Rf8+ 39. Ke2 Rxd1 40. Bxb4 hxg3 41. hxg3 Rfd8 42. Bc3 R1d3 43. Bf6?! { (-2.60 → -3.41) Inaccuracy. Re3 was best. } (43. Re3 Rd1) 43... Rd2+ { The game is a draw. } 1/2-1/2