[Event "Landsturneringen NM i Sjakk 2009"] [Site "Bergen"] [Date "2009.07.07"] [Round "4"] [White "Forså, Espen"] [Black "Urkedal, Frode Olav Olsen"] [Result "1-0"] [WhiteElo "2285"] [BlackElo "2317"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Scheveningen Variation, Delayed Keres Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4?! { (0.46 → -0.40) Inaccuracy. a3 was best. } { B90 Sicilian Defense: Scheveningen Variation, Delayed Keres Attack } (7. a3 Be7 8. f3 O-O 9. Qd2 d5 10. e5 Nfd7 11. f4 Qc7) 7... h6?! { (-0.40 → 0.34) Inaccuracy. e5 was best. } (7... e5 8. Nf5 g6 9. Nh6 Bxh6 10. Bxh6 Nxg4 11. Qd2 Nxh6 12. Qxh6) 8. Bg2?! { (0.34 → -0.36) Inaccuracy. h4 was best. } (8. h4 b5 9. Bg2 b4 10. Na4 Bd7 11. g5 Bxa4 12. gxf6 gxf6) 8... Be7? { (-0.36 → 0.87) Mistake. e5 was best. } (8... e5 9. Nf5 g6 10. Nxh6 Bxh6 11. g5 Ng4 12. gxh6 Nxe3 13. fxe3 Qh4+ 14. Kd2 Be6 15. Qg1) 9. h3 Qc7 10. Qe2 Bd7 11. f4 Nc6 12. O-O-O Nxd4 13. Bxd4 e5 14. Be3 Be6 15. f5?? { (1.82 → 0.02) Blunder. g5 was best. } (15. g5) 15... Bc4 16. Qd2 Rc8 17. Kb1 Qa5? { (0.15 → 1.58) Mistake. b5 was best. } (17... b5) 18. a3 Qc7?! { (1.53 → 2.27) Inaccuracy. Bb5 was best. } (18... Bb5 19. Qe1 d5 20. Nxd5 Qxe1 21. Rdxe1 Nxd5 22. exd5 Bd6 23. Be4 Ke7 24. Ka2 h5 25. g5) 19. Bf3 b5 20. Rc1? { (1.77 → 0.39) Mistake. h4 was best. } (20. h4 Nd7 21. g5 a5 22. gxh6 gxh6 23. Be2 Bxe2 24. Qxe2 Qc4 25. Qxc4 bxc4 26. Rd5 Ra8) 20... O-O? { (0.39 → 1.99) Mistake. a5 was best. } (20... a5 21. b3) 21. Bxh6 gxh6 22. Qxh6 Nh7 23. g5 Bxg5 24. Rcg1 f6 25. h4 Qg7 26. hxg5 Nxg5? { (1.58 → 3.48) Mistake. Qxh6 was best. } (26... Qxh6 27. gxh6+ Ng5 28. Bh5 Kh8 29. Rd1 a5 30. Nd5 Bxd5 31. Rxd5 Rc5 32. Rxd6 Nxe4 33. Rd7) 27. Rxg5?? { (3.48 → 1.32) Blunder. Qh2 was best. } (27. Qh2 Kf7 28. Qd2 Ke7 29. Be2 Bxe2 30. Nd5+ Kd8 31. Qxe2 Rc6 32. Qe3 Kc8 33. Nxf6 Qxf6) 27... fxg5 28. Qxd6 Rf6 29. Qxe5 Rh6 30. Qg3 Rxh1+ 31. Bxh1 Qh6 32. Bf3 Qh4 33. Qd6 Qe1+? { (1.17 → 2.79) Mistake. g4 was best. } (33... g4 34. Qxa6 Rc7 35. Be2 g3 36. Bxc4+ bxc4 37. Qa8+ Kh7 38. e5 Qg5 39. Qh1+ Kg8 40. Qg2) 34. Bd1 Bf7? { (2.37 → 4.21) Mistake. a5 was best. } (34... a5) 35. e5 Re8 36. e6 Bxe6 37. fxe6 Qxe6 38. Qd4 Qe5 39. Qd3 Re6 40. Bf3 Rd6?! { (3.24 → 4.17) Inaccuracy. Kg7 was best. } (40... Kg7 41. Be4 Qd6 42. Qe3 Re5 43. Qg3 Qe7 44. Qf3 Qd6 45. Qh1 Qh6 46. Qg1 Qe6 47. Qd4) 41. Bd5+ Kg7 42. Qf3 Rf6 43. Qg4 Rd6 44. Qc8 Kh6 45. Be4 Qf6 46. Nd5?? { (5.11 → 2.07) Blunder. Bd3 was best. } (46. Bd3 Qd8 47. Qh3+ Kg7 48. Qh7+ Kf8 49. Ne4 Rxd3 50. Qf5+ Kg7 51. cxd3 Qxd3+ 52. Ka1 Qd4) 46... Qf1+ 47. Ka2 Qc4+ 48. Qxc4 bxc4 49. b3 cxb3+ 50. Kxb3 g4 51. Kc4 Kg5?? { (1.50 → 4.38) Blunder. g3 was best. } (51... g3 52. Kd4) 52. Kd4 g3 53. c4 Re6 54. c5 a5 55. Ne3 Kf6 56. c6 Rd6+?? { (4.17 → 13.73) Blunder. Ke7 was best. } (56... Ke7 57. Nf5+ Kd8 58. Nxg3 Kc7 59. Ne2 Kb6 60. Nf4 Rxe4+ 61. Kxe4 Kxc6 62. Kd4 Kb5 63. Kc3) 57. Kc5 Re6 58. c7 Rxe4 59. Nd5+ { Black resigns. } 1-0