[Event "GM Wesley So Arena"] [Site "https://lichess.org/yPWALFoR"] [Date "2016.03.02"] [White "Wesley_So"] [Black "EricRosen"] [Result "0-1"] [UTCDate "2016.03.02"] [UTCTime "22:26:04"] [WhiteElo "2528"] [BlackElo "2312"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+87"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B48"] [Opening "Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 { B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack } a6 7. Qf3 Bd6 8. O-O-O Nxd4 9. Bxd4 Be5 10. Bxe5 Qxe5 11. Qg3 Qxg3 12. hxg3 b5 13. Be2 Bb7 14. Bf3 Bc6 15. e5 Ne7 16. Rd6 Bxf3 17. gxf3 Nf5 18. Rd3 Ra7 19. Ne4 h5 20. g4 Nh6?! { (0.91 → 2.08) Inaccuracy. Ne7 was best. } (20... Ne7 21. Rxh5 Rxh5 22. gxh5 Kf8 23. f4 Nd5 24. Rf3 Rc7 25. Nd6 Rc6 26. c3 b4 27. c4 Nb6 28. b3) 21. Rxh5 Rf8 22. Nd6+ Ke7 23. Rh1 f6 24. exf6+ Kxf6 25. Rd4 Ke7 26. Rd3 Nf7 27. Ne4?! { (0.88 → 0.00) Inaccuracy. Nxf7 was best. } (27. Nxf7 Kxf7 28. f4 Rc7 29. f5 exf5 30. gxf5 Rfc8 31. Rd2 a5 32. Rg1 b4 33. f3 Rh8 34. Rgd1 Kf6) 27... Rc7 28. f4 Rfc8 29. c3?! { (1.01 → 0.36) Inaccuracy. Rd2 was best. } (29. Rd2 Rh8 30. Rxh8 Nxh8 31. f5 Nf7 32. fxe6 Kxe6 33. f3 d6 34. f4 Rc4 35. Re2 Kd5 36. Nc3+ Kc6) 29... d5 30. Nd2 Nd6?! { (0.56 → 1.61) Inaccuracy. b4 was best. } (30... b4 31. Kc2 Nd6 32. Rhh3 Nc4 33. f5 Ne5 34. Rde3 bxc3 35. Rxe5 cxd2+ 36. Rc3 Rxc3+ 37. bxc3 Rxc3+ 38. Kxd2) 31. Re1 Kd7 32. Nf3 Nc4?! { (1.46 → 2.38) Inaccuracy. b4 was best. } (32... b4 33. f5 bxc3 34. Rxe6 cxb2+ 35. Kxb2 Rb8+ 36. Rb3 Nc4+ 37. Ka1 Re8 38. Rg6 Kc8 39. Rxa6 Re2 40. Nd4) 33. Ng5 Re8 34. f5 e5?? { (1.85 → 4.02) Blunder. exf5 was best. } (34... exf5 35. Rxd5+ Kc6 36. Rxe8 Kxd5 37. gxf5 Nd6 38. Ra8 Rc6 39. Rd8 Ke5 40. Nf3+ Ke4 41. Nd4 Rb6 42. Rf8) 35. Rxd5+ Kc6 36. Rd3?! { (4.06 → 3.10) Inaccuracy. Red1 was best. } (36. Red1 Ree7 37. b3 Nb6 38. Rd6+ Kb7 39. Kb2 Ka7 40. Rg6 Rcd7 41. Rxd7+ Rxd7 42. Kc2 Nd5 43. Ne6 e4) 36... e4 37. Rd4 Rce7 38. Rexe4 Rxe4 39. Rxe4 Rh8?! { (3.08 → 3.95) Inaccuracy. Rxe4 was best. } (39... Rxe4 40. Nxe4 Ne5 41. g5 Kd5 42. f6 gxf6 43. Nxf6+ Ke6 44. Kc2 Nf3 45. Ne4 Kf5 46. Nc5 a5 47. Nb7) 40. Re6+ Kd5 41. b3 Ne5? { (3.52 → 5.82) Mistake. Rh1+ was best. } (41... Rh1+ 42. Kc2 Ne5 43. Rxa6 Nxg4 44. Ra5 Kc6 45. Nf3 Kd6 46. Nd4 Rh2 47. b4 Rxf2+ 48. Kb3 Ne3 49. Rxb5) 42. Kd2?? { (5.82 → 2.65) Blunder. Rxe5+ was best. } (42. Rxe5+ Kxe5 43. Nf7+ Kf4 44. Nxh8 Kxg4 45. Nf7 Kxf5 46. Nd6+ Kf4 47. Kd2 Kf3 48. Ne8 a5 49. Nxg7 b4) 42... Nxg4 43. Ne4?! { (2.71 → 1.86) Inaccuracy. c4+ was best. } (43. c4+ bxc4 44. bxc4+ Kc5 45. f3 Nf6 46. Kc3 Rh4 47. Re5+ Kd6 48. Ra5 Rf4 49. Rxa6+ Ke7 50. Ra5 Ne8) 43... Nh6 44. c4+?! { (2.45 → 1.55) Inaccuracy. Ng5 was best. } (44. Ng5 Nxf5 45. Rxa6 Rd8 46. a4 bxa4 47. Rxa4 Ke5+ 48. Kc2 Kf6 49. Ne4+ Ke5 50. Nc5 Kf6 51. Ra6+ Ke5) 44... bxc4 45. Nc3+ Kc5 46. Rxa6 cxb3 47. axb3 Kd4?? { (1.65 → Mate in 3) Checkmate is now unavoidable. Rf8 was best. } (47... Rf8 48. f6 gxf6 49. Ne4+ Kb5 50. Rxf6 Rxf6 51. Nxf6 Kb4 52. Kc2 Nf5 53. Nd5+ Kc5 54. Nf4 Nd4+ 55. Kc3) 48. Ra5 Rd8 49. Kc2?? { (Mate in 2 → 1.58) Lost forced checkmate sequence. f3 was best. } (49. f3 Ng4 50. Ne2#) 49... Ng4?? { (1.58 → 5.00) Blunder. Nf7 was best. } (49... Nf7 50. Ra7 Rf8 51. Re7 Nd6 52. Rd7 Kc5 53. Rc7+ Kd4 54. Rxg7 Ke5 55. Re7+ Kxf5 56. Nd5 Rh8 57. Kd3) 50. b4?? { (5.00 → 0.68) Blunder. Ra4+ was best. } (50. Ra4+ Ke5 51. Rxg4 Rg8 52. Rc4 Kxf5 53. b4 g5 54. b5 g4 55. b6 Rb8 56. Rb4 Ke5 57. b7 Kd6) 50... Nxf2 51. Rc5 Ne4? { (0.39 → 1.67) Mistake. Nd3 was best. } (51... Nd3 52. Nb5+ Ke4 53. Rc4+ Ke5 54. Kc3 Rd7 55. Nd4 Nf4 56. Rc5+ Ke4 57. Ne6 Nd5+ 58. Kb3 Ne3 59. b5) 52. Nxe4 Kxe4 53. Kc3 Rf8?! { (1.43 → 2.55) Inaccuracy. Rd1 was best. } (53... Rd1 54. Kb3 Rf1 55. Ka4 Kd4 56. Kb5 Rg1 57. Rc7 Rg5 58. Ka6 Rxf5 59. Rxg7 Rf6+ 60. Ka5 Rf2 61. b5) 54. b5 Rb8 55. Kc4 Rd8?? { (1.87 → 8.96) Blunder. Rb7 was best. } (55... Rb7 56. Kb4 Kd4 57. Rc1 Ke5 58. Rf1 Kd6 59. Ka5 Kc7 60. Re1 Ra7+ 61. Kb4 Kd6 62. Rd1+ Kc7 63. Kc5) 56. b6 Rd1?! { (7.01 → 10.86) Inaccuracy. Rf8 was best. } (56... Rf8 57. Kb5 Rf7 58. Ka6 Kd4 59. Rc7 Rf6 60. Ka7 g5 61. fxg6 Rf3 62. g7 Ra3+ 63. Kb8 Rg3 64. b7) 57. Kb5 Rb1+ 58. Kc6 Rd1 59. b7 Rd8 60. Rb5 Rb8 61. Kc7 Rf8 62. b8=Q Rf7+?! { (54.03 → Mate in 12) Checkmate is now unavoidable. Rxb8 was best. } { Black wins on time. } (62... Rxb8 63. Kxb8 Kf4 64. Kc7 Kg5 65. Kd7 Kf6 66. Ke8 Kg5 67. Ke7 Kf4 68. Ke6 Kg4 69. Rb7 Kf3 70. Rxg7) 0-1