[Event "Осень ДВ-Интеллект, швейцарка"] [Site "https://lichess.org/C6K2VFkN"] [Date "2023.09.30"] [White "igormezentsev"] [Black "kirill_kopyonkin"] [Result "1-0"] [UTCDate "2023.09.30"] [UTCTime "09:00:00"] [WhiteElo "2103"] [BlackElo "2571"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [WhiteTitle "FM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 O-O 7. O-O Nbd7 8. h3 e5 9. c3 Re8 10. a4 a5 11. Re1 Qc7 12. Nc4 b6 13. dxe5 dxe5 14. Bc2?! { (0.69 → -0.21) Inaccuracy. b4 was best. } (14. b4) 14... Ba6 15. Nd6?! { (-0.18 → -0.96) Inaccuracy. Qe2 was best. } (15. Qe2) 15... Re6?! { (-0.96 → -0.38) Inaccuracy. Red8 was best. } (15... Red8 16. Ng5) 16. Nxf7 Kxf7 17. Ng5+ Ke7 18. Nxe6 Kxe6 19. Bb3+ Ke7 20. Ba2 Nc5?! { (-0.56 → 0.45) Inaccuracy. c5 was best. } (20... c5 21. b4 Rd8 22. Rb1 c4 23. Qe2 Rc8 24. Kh2 Ke8 25. Be3 Nxe4 26. Qg4 Nxc3 27. Qe6+) 21. Be3? { (0.45 → -0.93) Mistake. b4 was best. } (21. b4 Rd8 22. Qc2 Bd3 23. Qb2 Ne6 24. bxa5 bxa5 25. Bxe6 Kxe6 26. Qb3+ Ke7 27. Ba3+ c5) 21... Rd8 22. Bxc5+ bxc5 23. Qb3 c4 24. Qc2 Qb6 25. Qc1 h6?! { (-2.04 → -0.89) Inaccuracy. Nh5 was best. } (25... Nh5 26. g3 Rd3 27. Kg2 Bc8 28. Qc2 Bh6 29. Red1 Nxg3 30. Bxc4 Rxd1 31. Rxd1 Nh5 32. b4) 26. Rb1 Nd7?! { (-1.15 → -0.59) Inaccuracy. c5 was best. } (26... c5 27. b3 Qc7 28. Rd1 Rxd1+ 29. Qxd1 Bf8 30. Rb2 Kf7 31. bxc4 Bb7 32. Bb1 Bc6 33. Bc2) 27. b4 Rf8?? { (-0.70 → 1.34) Blunder. cxb3 was best. } (27... cxb3) 28. Rb2?! { (1.34 → 0.62) Inaccuracy. Qd2 was best. } (28. Qd2 Rf4 29. Red1 Qc7 30. bxa5 Bf8 31. Qe2 Qxa5 32. Bxc4 Bc8 33. Qa2 Rf6 34. Rb2 h5) 28... Rb8?! { (0.62 → 1.42) Inaccuracy. Rd8 was best. } (28... Rd8 29. b5 cxb5 30. Bxc4 Nc5 31. Bxb5 Bc8 32. Bd7 Qc7 33. Bxc8 Rxc8 34. Qb1 Bf8 35. Rb6) 29. Rd1?! { (1.42 → 0.63) Inaccuracy. Qd2 was best. } (29. Qd2) 29... Nf6?! { (0.63 → 1.36) Inaccuracy. Nc5 was best. } (29... Nc5 30. Qc2) 30. Qd2?! { (1.36 → 0.54) Inaccuracy. Rb1 was best. } (30. Rb1 Rc8 31. Qc2 Nh5 32. Qd2 Rd8 33. bxa5 Rxd2 34. axb6 Rxa2 35. b7 Bxb7 36. Rxb7+ Ke6) 30... Rd8 31. Qxd8+? { (0.48 → -0.90) Mistake. Qe2 was best. } (31. Qe2 Rd3) 31... Qxd8 32. Rxd8 Kxd8 33. bxa5?! { (-0.69 → -1.49) Inaccuracy. b5 was best. } (33. b5) 33... Nxe4?? { (-1.49 → 1.69) Blunder. Nd7 was best. } (33... Nd7 34. Kf1 Bf8 35. Rd2 Ba3 36. Bb1 Ke7 37. Ke2 Bd6 38. Bc2 Bc7 39. Rd1 Bxa5 40. Kd2) 34. Rb6 Nxc3?? { (1.76 → 4.01) Blunder. Nc5 was best. } (34... Nc5) 35. Rxa6 Nxa2 36. Rxc6 c3 37. a6 Nb4 38. a7 Nxc6 39. a8=Q+ Kc7 40. Qg8 c2?! { (4.19 → 5.54) Inaccuracy. Kd6 was best. } (40... Kd6 41. Qxg7 Nd4 42. Kf1 Kc5 43. Qb7 Kc4 44. a5 Nb3 45. Qc6+ Nc5 46. Qxg6 e4 47. a6) 41. Qxg7+ Kb6 42. Qxh6 Nd4 43. Kh2 Ka5 44. Qc1 Kxa4 45. Qb2 g5? { (4.48 → 7.85) Mistake. Ka5 was best. } (45... Ka5 46. h4 e4 47. Qxd4 c1=Q 48. Qxe4 Qc7+ 49. g3 Qh7 50. Qc6 Qf7 51. Kg2 Qh7 52. Qc5+) 46. Qc3 Kb5 47. g3?! { (7.19 → 4.86) Inaccuracy. h4 was best. } (47. h4 gxh4 48. Kh3 Ka6 49. Kxh4 Kb5 50. f4 Ne2 51. Qxc2 Nxf4 52. Kg4 Nxg2 53. Qxg2 Kc4) 47... e4 48. h4 gxh4?! { (5.45 → 10.49) Inaccuracy. g4 was best. } (48... g4 49. Qxd4 c1=Q 50. Qd5+ Kb6 51. Qe6+ Ka7 52. Qxg4 Qc5 53. Qf4 Ka6 54. g4 Qc4 55. h5) 49. gxh4 Nf3+ 50. Kg3? { (11.13 → 4.99) Mistake. Kh1 was best. } { Black resigns. } (50. Kh1 Nd4 51. h5 e3 52. fxe3 Nf5 53. Qb2+ Ka5 54. Qxc2 Ng3+ 55. Kg1 Kb4 56. h6 Nh5) 1-0