[Event "IM Seppo simul"] [Site "https://lichess.org/YsVLYsLG"] [Date "2023.02.23"] [White "kaiwen2012"] [Black "Seppo"] [Result "0-1"] [UTCDate "2023.02.23"] [UTCTime "13:57:39"] [WhiteElo "2011"] [BlackElo "2443"] [BlackTitle "IM"] [Variant "From Position"] [TimeControl "600+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqr1k1/pppn1ppp/2pb4/4p3/2N1P3/3P1N2/PPPBQPPP/1K1R3R w - - 0 12"] [SetUp "1"] [Annotator "lichess.org"] 12. g4 Nf8 13. g5 Bg4 14. Rdg1 Bh5 15. Qe3?! { (0.40 → -0.36) Inaccuracy. Ne3 was best. } (15. Ne3 c5 16. Ng4 Ng6 17. Ne1 Kh8 18. Qf3 Nf4 19. Ng2 Qxg5 20. Nxf4 exf4 21. Qh3 Bxg4) 15... Ng6 16. Bc3? { (0.13 → -1.07) Mistake. h4 was best. } (16. h4 a5) 16... c5 17. Rg3?! { (-0.60 → -1.30) Inaccuracy. Ne1 was best. } (17. Ne1 b5 18. Nxd6 cxd6 19. Ng2 b4 20. Bd2 Qd7 21. f4 exf4 22. Nxf4 Nxf4 23. Qxf4 a5) 17... Qd7?! { (-1.30 → -0.65) Inaccuracy. b5 was best. } (17... b5) 18. Ng1 b5 19. Nxd6 cxd6 20. a3? { (-1.84 → -3.79) Mistake. Nh3 was best. } (20. Nh3 d5) 20... a5 21. Qd2?! { (-3.72 → -5.21) Inaccuracy. Ne2 was best. } (21. Ne2 b4 22. Bd2 bxa3 23. b3 a2+ 24. Ka1 a4 25. Nc1 axb3 26. cxb3 Reb8 27. Rhg1 Qb7) 21... b4 22. axb4?! { (-4.88 → -6.60) Inaccuracy. Nf3 was best. } (22. Nf3 Reb8 23. Qe1 Qb7 24. Nd2 bxc3 25. Nc4 cxb2 26. Nxd6 Qc7 27. Nc4 Nf4 28. Qd2 Ra6) 22... axb4 23. Bxb4 cxb4 24. Qxb4 Reb8 25. Qc3 Qa7 26. b3 Qa2+ 27. Kc1 Qa1+ 28. Qxa1 Rxa1+ 29. Kb2 Rf1 30. h4 Ra8 31. Rh2 Nf4 32. Nh3 Nxh3? { (-5.42 → -3.36) Mistake. Ne2 was best. } (32... Ne2 33. Re3 Rfa1 34. Rxe2 R1a2+ 35. Kb1 Bxe2 36. b4 R2a4 37. Kc1 Rxb4 38. Kd2 Bh5 39. Ke3) 33. Rgxh3 Bg4 34. Rg3 Be6 35. d4 exd4 36. Rd3 Kf8 37. Rxd4 Ke7 38. f4?! { (-3.28 → -4.44) Inaccuracy. Rg2 was best. } (38. Rg2 Bd7 39. Rd3 Raa1 40. c4 Rab1+ 41. Ka2 Rbd1 42. Rxd1 Rxd1 43. f4 Rh1) 38... Rxf4 39. Rhd2 Ra6 40. c4 Rc6 41. Rh2 g6 42. Kc3 Rf3+ 43. Kc2?! { (-4.23 → -5.48) Inaccuracy. Rd3 was best. } (43. Rd3 Rf4 44. Kd4 Rf1 45. Rc2 Ra6 46. Rh2 Ra7 47. Re3 Rb1 48. Kc3 Ra8 49. Kd4 Rb8) 43... Rb6 44. b4 Rxb4 { White resigns. } 0-1