[Event "3A Chess Academy"] [Site "https://lichess.org/W0mwHnJ5"] [Date "2024.05.01"] [White "KEB5025_THARUN"] [Black "ValeraV-2072"] [Result "1-0"] [UTCDate "2024.05.01"] [UTCTime "13:17:17"] [WhiteElo "1798"] [BlackElo "1609"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Ndb5 a6?! { (0.22 → 1.31) Inaccuracy. d6 was best. } (6... d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6) 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Bf4 e5 10. Qxe7+ Kxe7 11. Bg3? { (1.86 → 0.63) Mistake. Bg5 was best. } (11. Bg5 Kf8 12. O-O-O Ne8 13. Be3 d6 14. b3 Be6 15. Rd2 h5 16. Kb2 h4 17. h3 Rd8) 11... Kf8?! { (0.63 → 1.57) Inaccuracy. d6 was best. } (11... d6 12. f4 exf4 13. Bxf4 Be6 14. O-O-O Ne5 15. Rd4 Rhc8 16. Be2 Rc6 17. Rb4 b5 18. Rd1) 12. a3 Nd4?! { (1.05 → 1.86) Inaccuracy. d6 was best. } (12... d6) 13. O-O-O d6 14. f4?! { (1.87 → 1.25) Inaccuracy. f3 was best. } (14. f3 Ne8 15. Bf2 Nc6 16. b3 h5 17. h4 Be6 18. Kb2 g6 19. Be2 f5 20. Rd2 Rg8) 14... Nc6? { (1.25 → 2.82) Mistake. Bg4 was best. } (14... Bg4 15. fxe5 dxe5 16. Rd2 Re8 17. Bc4 h5 18. Bxe5 Rxe5 19. Rxd4 Ke7 20. Bd5 b5 21. a4) 15. fxe5? { (2.82 → 1.13) Mistake. Rxd6 was best. } (15. Rxd6 Nh5 16. Nd5 Nxf4 17. Nc7 Rb8 18. Nxa6 bxa6 19. Rxc6 h5 20. Bc4 h4 21. Bf2 Bg4) 15... dxe5 16. Bc4 Ke7?? { (1.20 → 3.61) Blunder. h5 was best. } (16... h5) 17. Nd5+ Nxd5 18. Bxd5?? { (3.50 → 1.34) Blunder. exd5 was best. } (18. exd5 Na5 19. Bd3 Bg4 20. Rde1 f6 21. h3 Bc8 22. b4 Rd8 23. bxa5 Rxd5 24. Rd1 Be6) 18... f6 19. Bf2 Rd8 20. Bc5+ Ke8 21. Bxc6+? { (1.72 → 0.13) Mistake. Rd3 was best. } (21. Rd3 Rd7 22. Rhd1 Nd8 23. b4 Ne6 24. Bb6 Ke7 25. Rg3 Kf8 26. c4 Nf4 27. Kb2 Nxd5) 21... bxc6 22. Rxd8+ Kxd8 23. Rd1+ Ke8 24. Bb6 Bg4 25. Rd2 Kf7 26. h3 Be6 27. b3 Rb8 28. Ba5 Rb5 29. Bc3 Rc5?! { (0.22 → 0.80) Inaccuracy. Rb8 was best. } (29... Rb8 30. Rd6 Rc8 31. Bb4 h5 32. a4 h4 33. a5 g5 34. Kb2 g4 35. hxg4 Bxg4 36. Ka3) 30. Kb2 Kg6?? { (0.77 → 3.03) Blunder. Rb5 was best. } (30... Rb5 31. Rd6 Bc4 32. Rxc6 Bf1 33. g3 Rb7 34. h4 Ra7 35. Bd2 Kg6 36. Be3 Ra8 37. Rc7) 31. b4?? { (3.03 → -0.97) Blunder. Rd6 was best. } (31. Rd6 Kf7 32. Bb4 Rb5 33. Rxc6 g5 34. Rxa6 h5 35. Ra7+ Kg6 36. Be7 Rb8 37. a4 h4) 31... Rb5?? { (-0.97 → 1.46) Blunder. Rc4 was best. } (31... Rc4 32. Re2 c5 33. Re3 cxb4 34. axb4 Bd7 35. Kb3 Bb5 36. Rg3+ Kf7 37. Re3 Rc7 38. Rf3) 32. a4?! { (1.46 → 0.46) Inaccuracy. Rd6 was best. } (32. Rd6 Bc4 33. Rxc6 Bf1 34. g3 Kf7 35. Be1 Rb7 36. a4 Re7 37. h4 Re6 38. Rc5 Bg2) 32... Rb6 33. a5?! { (0.78 → 0.05) Inaccuracy. Rd6 was best. } (33. Rd6) 33... Rb5? { (0.05 → 1.44) Mistake. Rb7 was best. } (33... Rb7 34. Rd6 Bd7 35. Bxe5 Rxb4+ 36. Ka3 Rb5 37. Bxf6 gxf6 38. Rxd7 Rxa5+ 39. Kb3 Rg5 40. Rd6) 34. Rd6 Bc4 35. Rxc6 Bf1 36. Rb6 Bxg2 37. Rxb5?? { (2.03 → -3.12) Blunder. Rxa6 was best. } (37. Rxa6 Bxe4 38. Rd6 Rd5 39. Rb6 Kf5 40. a6 g5 41. Rb8 Rd7 42. b5 h5 43. b6 g4) 37... axb5 38. Kb3 Bxe4 39. Bd2 Kf5 40. c4 bxc4+?? { (-3.81 → 0.19) Blunder. Bd3 was best. } (40... Bd3 41. cxb5 Bxb5 42. h4 Ke4 43. Kc3 f5 44. Be1 h5 45. Kd2 Ba6) 41. Kxc4 Bg2 42. b5 Ke6 43. Kc5 h5?? { (0.30 → 3.17) Blunder. Kd7 was best. } (43... Kd7 44. Kb6) 44. b6 g5?? { (2.21 → 5.16) Blunder. Kd7 was best. } (44... Kd7 45. a6) 45. a6 Kd7 46. b7 Kc7? { (4.19 → 9.09) Mistake. Bxb7 was best. } (46... Bxb7 47. axb7 Kc7 48. Kd5 Kxb7 49. Ke6 g4 50. h4 Kc6 51. Be1 Kc5 52. Kxf6 Kd4 53. Bf2+) 47. Ba5+ Kb8? { (8.16 → Mate in 4) Checkmate is now unavoidable. Kd7 was best. } (47... Kd7 48. b8=Q Ke6 49. Bd8 Kf5 50. Qb6 Ba8 51. Qxf6+ Ke4 52. Qxg5 Kf3 53. Kd6 Ke2 54. Bb6) 48. Kb6 Bxb7 49. axb7 g4 50. Bb4 g3 51. Bd6# { White wins by checkmate. } 1-0