[Event "Игорь Немцев 3+2 без берсерк Arena"] [Site "https://lichess.org/BwAdZKti"] [Date "2023.09.24"] [White "plk-82"] [Black "nemtsevguru"] [Result "0-1"] [UTCDate "2023.09.24"] [UTCTime "17:43:01"] [WhiteElo "2035"] [BlackElo "2410"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 { E21 Nimzo-Indian Defense: Three Knights Variation } O-O 5. Qc2 Nc6?! { (0.00 → 0.59) Inaccuracy. d5 was best. } (5... d5 6. e3 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Be2 Re8 10. cxd5) 6. e3 d6 7. Bd3 e5 8. dxe5 dxe5 9. Be2?! { (0.08 → -0.67) Inaccuracy. Bd2 was best. } (9. Bd2 Re8 10. Rd1 Bxc3 11. Bxc3 Qe7 12. Be2 Bg4 13. a3 a5 14. h3 Bh5 15. O-O h6) 9... e4 10. Nd2 Bf5 11. O-O Re8 12. Rd1 Bd6 13. a3?! { (-0.52 → -1.30) Inaccuracy. Nf1 was best. } (13. Nf1) 13... Qe7?! { (-1.30 → -0.42) Inaccuracy. Ng4 was best. } (13... Ng4 14. Nf1 Qh4 15. Bxg4 Bxg4 16. Rxd6 cxd6 17. b3 Ne5 18. Bb2 Re6 19. Nd5 Rae8 20. Bxe5) 14. Nf1 Ne5 15. Nd5? { (-0.08 → -1.47) Mistake. Nb5 was best. } (15. Nb5 h5 16. b4 Nd3 17. Nxd6 cxd6 18. Bb2 h4 19. Bxd3 exd3 20. Qc3 Nh5 21. Qd4 Qg5) 15... Nxd5 16. cxd5 Qh4?! { (-1.35 → -0.42) Inaccuracy. Bg6 was best. } (16... Bg6 17. Rd4) 17. Ng3?! { (-0.42 → -1.17) Inaccuracy. Rd4 was best. } (17. Rd4 Bg6) 17... Bg6?! { (-1.17 → -0.47) Inaccuracy. Bg4 was best. } (17... Bg4) 18. Rd4 f5?! { (-0.44 → 0.37) Inaccuracy. Qh6 was best. } (18... Qh6 19. Bd2 f5 20. Bb4 Qg5 21. Bxd6 cxd6 22. Qd1 Re7 23. Rc1 Rf8 24. Qd2 h5 25. f3) 19. b4? { (0.37 → -1.08) Mistake. f4 was best. } (19. f4) 19... h5? { (-1.08 → 0.25) Mistake. Qf6 was best. } (19... Qf6) 20. Qd1? { (0.25 → -1.02) Mistake. f4 was best. } (20. f4) 20... Ng4 21. h3?? { (-1.06 → -6.14) Blunder. Bxg4 was best. } (21. Bxg4 fxg4 22. Bb2 Re7 23. Qc2 Rf8 24. Rf1 Qf6 25. Ne2 h4 26. Nf4 Bf5 27. Rc4 Qh6) 21... Nxf2 22. Kxf2 Qxg3+ 23. Kf1 f4 24. exf4 e3 25. Qe1 Qh2 26. Bf3 Bxf4 27. Ke2 Be5 28. Bb2 Bxd4 29. Bxd4 Be4 30. Qf1 Qf4?! { (-5.76 → -3.99) Inaccuracy. Rad8 was best. } (30... Rad8 31. Bxe4 Rxe4 32. Rd1 Rf4 33. Be5 Rxf1 34. Bxh2 Rxd1 35. Kxd1 Rxd5+ 36. Ke2 Rd2+ 37. Kxe3) 31. Rd1?! { (-3.99 → -5.48) Inaccuracy. Bxh5 was best. } (31. Bxh5 Qg5 32. Bf7+ Kh7 33. g4 Rf8 34. Bc5 Qe5 35. Rd1 Bc2 36. Bxf8 Rxf8 37. Rc1 Qh2+) 31... Bxf3+ 32. Qxf3 Qxf3+ 33. gxf3 Rad8 34. Bxe3 Kf7 35. Kf2 Re5 36. Rc1 Rd7 37. Bf4?! { (-3.86 → -5.00) Inaccuracy. Bxa7 was best. } (37. Bxa7 Rexd5 38. a4 Rd2+ 39. Kg3 R2d3 40. h4 Kg6 41. a5 Rf7 42. Rf1 Rf5 43. Rf2 Kf6) 37... Rexd5 38. Rxc7 Rxc7 39. Bxc7 Rd3 40. Bb8 Rxa3 41. Kg3 a5 42. bxa5 Rxa5 43. h4 Ra2 44. Kf4 b5 45. Be5 b4 46. Ke4 b3 47. f4 b2 48. Kd3?! { (-11.97 → Mate in 7) Checkmate is now unavoidable. Bxb2 was best. } (48. Bxb2 Rxb2 49. Ke3 Rb4 50. Kd3 Kf6 51. Ke3 Kf5 52. Kf2 Rxf4+ 53. Ke1 g5 54. Ke2 gxh4) 48... b1=Q+ 49. Kd4 Ra4+ 50. Kd5 Qe4+ 51. Kd6 Ra6+ 52. Kc5 Rc6+ 53. Kb5 Qc4+ 54. Ka5 Ra6# { Black wins by checkmate. } 0-1