[Event "Neon simul"] [Site "https://lichess.org/XKzrmoXP"] [Date "2015.12.02"] [White "ZugAddict"] [Black "jposthuma"] [Result "0-1"] [UTCDate "2015.12.02"] [UTCTime "02:29:32"] [WhiteElo "2016"] [BlackElo "2014"] [WhiteTitle "NM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+30"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 e5 { A01 Nimzo-Larsen Attack: Modern Variation } 2. Ba3?! { (-0.06 → -1.06) Inaccuracy. Bb2 was best. } (2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 e4 6. Nc4 Be7 7. Ne2 O-O 8. O-O a6 9. Bxc6 dxc6) 2... Bxa3 3. Nxa3 Qe7 4. Qc1 Nc6 5. Qb2 d5 6. e3 Nf6 7. f3 Bf5 8. O-O-O O-O 9. g4?! { (-1.20 → -1.89) Inaccuracy. Bb5 was best. } (9. Bb5 Nb4 10. g4 Bg6 11. h4 h5 12. g5 Nd7 13. c3 c6 14. Be2 Nd3+ 15. Bxd3 Bxd3 16. Nc2 Nc5) 9... Bg6?! { (-1.89 → -0.93) Inaccuracy. Nxg4 was best. } (9... Nxg4 10. Nh3 Nf6 11. Nf2 Bg6 12. Rg1 a6 13. Be2 d4 14. Nd3 b5 15. e4 Nd7 16. b4 f5 17. Qb3+) 10. h4 h6 11. g5 Nh5 12. Nh3 Ng3?! { (-1.20 → -0.56) Inaccuracy. hxg5 was best. } (12... hxg5 13. hxg5 Rad8 14. Rg1 d4 15. e4 a6 16. Kb1 Nb4 17. Nf2 Nf4 18. Nc4 b5 19. Na5 c5 20. Nd3) 13. Rg1 Nxf1 14. Rdxf1 h5 15. f4 Bf5 16. Rg3 Nb4 17. fxe5 Qc5? { (-0.76 → 0.79) Mistake. Bxc2 was best. } (17... Bxc2 18. Nf4 Nd3+ 19. Nxd3 Bxd3 20. Rf4 Rae8 21. Rgf3 c5 22. Qc3 Be4 23. Rf1 Qxe5 24. Qxe5 Rxe5 25. Kb2) 18. Rxf5?? { (0.79 → -2.49) Blunder. Nf4 was best. } (18. Nf4 Nd3+ 19. Nxd3 Bxd3 20. Rf2 Bg6 21. Nb1 Qb4 22. Rf4 Qe7 23. d4 b5 24. Nd2 a5 25. e4 Bxe4) 18... Nd3+ 19. Kb1 Nxb2 20. Kxb2 g6?! { (-2.34 → -1.43) Inaccuracy. Qb4 was best. } (20... Qb4 21. d4 Qe1 22. Rff3 a5 23. Rg1 Qxh4 24. Nf4 a4 25. Nxd5 axb3 26. axb3 c5 27. Ne7+ Kh8 28. Nb5) 21. Rf6?! { (-1.43 → -2.31) Inaccuracy. d4 was best. } (21. d4 Qa5 22. Rf6 Qe1 23. Rgf3 c6 24. e6 Qxh4 25. exf7+ Kh7 26. Nf4 Qxg5 27. Ne6 Qg1 28. c3 h4) 21... d4 22. e6?! { (-2.40 → -3.70) Inaccuracy. Nf4 was best. } (22. Nf4 Qxe5 23. Nc4 Qc5 24. Nd3 Qd5 25. Rf4 dxe3 26. Nxe3 Qd8 27. Rgf3 b5 28. Nd1 a5 29. Nc3 b4) 22... Qe5 23. Nf4 dxe3+ 24. d4 Qxd4+ 25. c3 Qd2+ 26. Nc2 e2 27. Re3?? { (-3.50 → -9.04) Blunder. Rg1 was best. } (27. Rg1 fxe6 28. Rxg6+ Kf7 29. Re1 Ke7 30. Rxe6+ Kd7 31. R1xe2 Qxf4 32. Re7+ Kd8 33. Nd4 Qxh4 34. R7e4 Qg3) 27... Qxe3 28. Nxe3 e1=Q 29. Ned5 Qxh4 30. exf7+ Rxf7 31. Rxg6+ Kf8 32. Ne6+ Ke8 33. Nexc7+ Kd7 34. Nxa8 Qf2+ 35. Ka3 Qc5+ 36. Nb4 a5? { (Mate in 11 → -9.14) Lost forced checkmate sequence. Qa5+ was best. } (36... Qa5+ 37. Kb2 Rf2+ 38. Nc2 Qf5 39. Rg7+ Kd6 40. Ka3 Rxc2 41. Rg6+ Qxg6 42. Nb6 axb6 43. c4 Kc7 44. b4) 37. Nb6+ Ke8 38. Rg8+ Rf8 39. Rxf8+ Qxf8 40. Nd5 axb4+ 41. cxb4 Qf1 42. Nf6+ Kf7 43. Nxh5 Qc1+ 44. Ka4 Qxg5 45. b5 Qxh5 46. Ka5?! { (-58.65 → Mate in 4) Checkmate is now unavoidable. Kb4 was best. } (46. Kb4 b6 47. Kc3 Qxb5 48. a4 Qa5+ 49. Kd3 Qb4 50. Kc2 Ke6 51. a5 bxa5 52. Kd1 Qxb3+ 53. Kc1 Kf7) 46... Qe2?! { (Mate in 4 → -58.65) Lost forced checkmate sequence. Qc5 was best. } (46... Qc5 47. a3 Ke6 48. Ka4 b6 49. b4 Qc2#) 47. a4 Qe3 48. b6 Qc5# { Black wins by checkmate. } 0-1