[Event "Bellingham Open"] [Site "Northern Washington University Viking Union Building"] [Date "2024.04.27"] [Round "2/5"] [White "Warren Chase"] [Black "Travis J Olson"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c4 e5 4. Be2 g6 5. Nc3 Bg7 6. d3 Nge7 7. Be3 d6 8. Qd2 O-O 9. h3 f5 10. exf5 Nxf5 11. Bg5 Bf6 12. Nd5 Bxg5 13. Qxg5 Qxg5 14. Nxg5 Nfd4 15. Nf3?? { (-0.35 → -2.83) Blunder. Rd1 was best. } (15. Rd1) 15... Nc2+ 16. Kd2 Nxa1 17. Rxa1 Nd4 18. Ne7+ Kg7 19. Nxc8 Raxc8 20. Rf1 Rf4 21. Nxd4 cxd4? { (-3.02 → -1.57) Mistake. Rxd4 was best. } (21... Rxd4 22. Bf3 b5 23. b3 Rb8 24. Kc3 bxc4 25. bxc4 Rf4 26. a4 Rb4 27. Bc6 Rf8 28. Kd2) 22. Bf3 b6 23. Bd5 Rc7?! { (-1.90 → -1.13) Inaccuracy. g5 was best. } (23... g5) 24. a4 Rf8 25. b4 a6 26. f3 Kf6 27. b5? { (-1.27 → -2.55) Mistake. Ra1 was best. } (27. Ra1) 27... axb5 28. cxb5?! { (-2.57 → -3.59) Inaccuracy. axb5 was best. } (28. axb5 Ra7 29. Kc2 Ra2+ 30. Kb3 Rd2 31. Be4 d5 32. Bxd5 Rxd3+ 33. Kb4 Rd2 34. Rg1 Ke7) 28... Rc5 29. Bc6 Rf7 30. f4?! { (-3.05 → -4.07) Inaccuracy. a5 was best. } (30. a5 bxa5 31. Ra1 Rc7 32. h4 d5 33. g4 Ke6 34. h5 gxh5 35. Rh1 Rc3 36. Rxh5 Kd6) 30... Ke7 31. g3 Kd8 32. Bd5? { (-3.26 → -5.29) Mistake. Re1 was best. } (32. Re1 Ra7 33. Ra1 Ke7 34. h4 exf4 35. gxf4 Ke6 36. h5 gxh5 37. Ke2 Kf6 38. Rh1 Re7+) 32... Rxd5 { Black wins. } 0-1