[Event "August Schol. Showdown: K-12"] [Site "https://lichess.org/g1Ggq4Z5"] [Date "2022.08.10"] [White "Navaneet06"] [Black "GuhaJay"] [Result "0-1"] [UTCDate "2022.08.10"] [UTCTime "22:00:00"] [WhiteElo "1634"] [BlackElo "1839"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Nc3 Nc6 4. Bb5 Bd7 5. d3 a6 6. Bxc6 bxc6?! { (0.25 → 0.92) Inaccuracy. Bxc6 was best. } (6... Bxc6 7. d4 cxd4 8. Nxd4 Rc8 9. Qe2 e6 10. Nxc6 Rxc6 11. Bf4) 7. Qe2?! { (0.92 → 0.35) Inaccuracy. e5 was best. } (7. e5 f6 8. Ne4 fxe5 9. Nxe5 g6 10. Nxd7 Qxd7 11. Qe2 Bg7) 7... e5 8. Be3 Be6 9. h3?! { (0.75 → 0.20) Inaccuracy. Ng5 was best. } (9. Ng5 Bc8 10. f4 Be7 11. Nf3 d5 12. Bd2 exf4 13. Bxf4 Nf6 14. O-O O-O 15. h3 h6) 9... Be7 10. Nb1?! { (0.37 → -0.56) Inaccuracy. b3 was best. } (10. b3) 10... Qc7 11. Nbd2 d5 12. exd5? { (0.22 → -1.08) Mistake. Nb3 was best. } (12. Nb3) 12... cxd5 13. Bg5?! { (-1.11 → -2.20) Inaccuracy. O-O was best. } (13. O-O h6) 13... f6 14. Bh4 Nh6 15. Bg3 Nf5 16. Bh2 O-O 17. c3 Qb6 18. Nb3? { (-2.52 → -4.23) Mistake. b3 was best. } (18. b3 a5 19. c4 Rfe8 20. O-O a4 21. Kh1 Bf8 22. Rfe1 h6 23. Qf1 Qc6 24. Rac1 Red8) 18... d4? { (-4.23 → -2.40) Mistake. c4 was best. } (18... c4 19. Nc1 cxd3 20. Nxd3 Bf7 21. g4 Nd6 22. Nd2 a5 23. O-O Rac8 24. a4 Rfd8 25. Rfd1) 19. cxd4?! { (-2.40 → -3.11) Inaccuracy. O-O was best. } (19. O-O) 19... cxd4 20. O-O Bxb3? { (-2.97 → -1.36) Mistake. a5 was best. } (20... a5 21. Nbd2 Bd5 22. Rfc1 Qb7 23. Ne4 a4 24. b3 Ba3 25. Rc2 axb3 26. axb3 Qxb3 27. Rc7) 21. axb3 Qxb3 22. Qe4?! { (-0.87 → -1.63) Inaccuracy. g4 was best. } (22. g4 Nd6 23. Nxd4 Qd5 24. Ra4 Rfb8 25. Rfa1 Kf8 26. Qf3 Qxf3 27. Nxf3 Rb3 28. Ne1 Rxb2) 22... Nd6 23. Qg4? { (-1.79 → -3.68) Mistake. Qe2 was best. } (23. Qe2 Rfe8 24. Nd2 Qxb2 25. Rfb1 Qc3 26. f4 e4 27. Nxe4 Nxe4 28. Qxe4 Bf8 29. Qf3 a5) 23... Qxd3?! { (-3.68 → -2.87) Inaccuracy. Rfe8 was best. } (23... Rfe8 24. Rfd1 Bf8 25. Rd2 Nb7 26. Ne1 Nc5 27. Qf3 Rad8 28. Rc2 Qb5 29. Qf5 a5 30. Rac1) 24. Rfe1? { (-2.87 → -4.96) Mistake. Qe6+ was best. } (24. Qe6+ Rf7 25. Bxe5 fxe5 26. Nxe5 Qf5 27. Qd5 Qe4 28. Qxe4 Nxe4 29. Rfe1 Nd6 30. Nxf7 Kxf7) 24... Qf5? { (-4.96 → -2.47) Mistake. Rfe8 was best. } (24... Rfe8 25. Qe6+ Kh8 26. Nxe5 fxe5 27. Bxe5 Bf8 28. Qg4 Kg8 29. Bxd4 Re4 30. Red1 Rxg4 31. Rxd3) 25. Qg3?? { (-2.47 → -5.56) Blunder. Nxd4 was best. } (25. Nxd4 Qxg4) 25... Qg6?! { (-5.56 → -3.70) Inaccuracy. Rfe8 was best. } (25... Rfe8 26. Nh4 Qe6 27. Ra4 Qd5 28. Qd3 Qb5 29. Qa3 a5 30. Qa2+ Nf7 31. Nf3 Bb4 32. Ra1) 26. Qh4? { (-3.70 → -6.05) Mistake. Nxd4 was best. } (26. Nxd4 Qxg3 27. Bxg3 Rfc8 28. Ne2 Rc2 29. f4 Nf5 30. fxe5 Rxe2 31. Rxe2 Nxg3 32. Ree1 Bc5+) 26... Nf5 27. Qe4 Nd6?! { (-5.27 → -3.50) Inaccuracy. Bb4 was best. } (27... Bb4 28. Red1 a5 29. Qe2 Qf7 30. Ne1 Qd5 31. Nd3 Bd6 32. Re1 a4 33. Qg4 g6 34. Qe2) 28. Qd5+?! { (-3.50 → -5.08) Inaccuracy. Qxg6 was best. } (28. Qxg6 hxg6 29. Nxd4 Rfc8 30. g4 a5 31. Nf3 a4 32. Re2 Nc4 33. g5 Kf7 34. h4 Bd6) 28... Qf7 29. Qa5 Nc4 30. Qc7?! { (-5.50 → -7.26) Inaccuracy. Qa2 was best. } (30. Qa2 Bb4 31. Re2 a5 32. b3 Nb6 33. Bxe5 d3 34. Re3 fxe5 35. Nxe5 Qd5 36. Nxd3 Kh8) 30... Rfc8 31. Qd7 Nb6 32. Qf5 Nc4?! { (-5.91 → -4.26) Inaccuracy. a5 was best. } (32... a5 33. Rac1 Bb4 34. Red1 Rc4 35. Ne1 Re8 36. Nd3 Qg6 37. Qxg6 hxg6 38. Bxe5 fxe5 39. Rxc4) 33. b3?! { (-4.26 → -5.70) Inaccuracy. Rxa6 was best. } (33. Rxa6 Bf8) 33... Nd6 34. Qd3 Rc3 35. Qe2 Qxb3?! { (-6.16 → -4.37) Inaccuracy. d3 was best. } (35... d3 36. Qf1 Qxb3 37. Rad1 Bf8 38. Re3 Qb5 39. Rexd3 Rxd3 40. Rxd3 e4 41. Rd4 Qxf1+ 42. Kxf1) 36. Rxa6?! { (-4.37 → -5.88) Inaccuracy. Nxd4 was best. } (36. Nxd4 Qc4 37. Qg4 Ra7 38. Nf5 Nxf5 39. Qxf5 a5 40. Kh1 g6 41. Qb1 Bb4 42. Re4 Qc6) 36... Rac8?! { (-5.88 → -3.83) Inaccuracy. Rxa6 was best. } (36... Rxa6 37. Qxa6 Qa3 38. Qe2 d3 39. Qf1 Qb3 40. Bf4 Bf8 41. Be3 Nf5 42. Rb1 Qd5 43. Qe1) 37. Nxd4?! { (-3.83 → -5.10) Inaccuracy. Nxe5 was best. } (37. Nxe5 fxe5 38. Bxe5 Nf5 39. Bxd4 Rc1 40. Rxc1 Rxc1+ 41. Kh2 Qd5 42. Be5 h6 43. Bf4 Rc8) 37... exd4?? { (-5.10 → -1.38) Blunder. Qd5 was best. } (37... Qd5 38. Bxe5 fxe5 39. Qxe5 Qxe5 40. Rxe5 Bf6 41. Re2 Bxd4 42. Rxd6 Rd3 43. Ra6 Rd1+ 44. Kh2) 38. Bxd6 Bxd6? { (-1.49 → 0.00) Mistake. d3 was best. } (38... d3 39. Qxe7) 39. Rxd6 Rc2?? { (0.00 → 5.87) Blunder. Rc1 was best. } (39... Rc1 40. Rxd4 Rxe1+ 41. Qxe1 Qc2 42. Rd2 Qc1 43. Rd8+ Kf7 44. Rd1 Qc2 45. Rd2 Qc1) 40. Qd1?? { (5.87 → 0.00) Blunder. Qe7 was best. } (40. Qe7 Rf8 41. Rd7 Qf7 42. Qxf7+ Rxf7 43. Re8+ Rf8 44. Ree7 Rb8 45. Rxg7+ Kh8 46. Rxh7+ Kg8) 40... Qb2?? { (0.00 → 8.10) Blunder. Qc3 was best. } (40... Qc3 41. Rxd4 h6 42. Rd7 Rc1 43. Qd5+ Kh8 44. Rd8+ Rxd8 45. Qxd8+ Kh7 46. Rxc1 Qxc1+ 47. Kh2) 41. Qg4?? { (8.10 → 0.00) Blunder. Qh5 was best. } (41. Qh5 Re2 42. Qxe2 Qxe2 43. Rxe2 Rc1+ 44. Kh2 Rd1 45. Rd7 h5 46. Re4 d3 47. Red4 Rf1) 41... Qa2?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Rc1 was best. } (41... Rc1 42. Rxc1 Qxc1+ 43. Kh2 Qc7 44. Qf4 d3 45. Qg3 Rd8 46. Rxd3 Qxg3+ 47. Rxg3 Rb8 48. Re3) 42. Rd7?! { (Mate in 9 → 10.37) Lost forced checkmate sequence. Re7 was best. } (42. Re7 g6 43. Qd7 Rc1+ 44. Kh2 Qf7 45. Rxf7 Rh1+ 46. Kxh1 Rc1+ 47. Kh2 Re1 48. Rxh7 Rh1+) 42... g6?! { (10.37 → Mate in 9) Checkmate is now unavoidable. Qf7 was best. } (42... Qf7 43. Rxf7 Kxf7 44. Qd7+ Kf8 45. Re7 R2c7 46. Rf7+ Kg8 47. Rxg7+ Kf8 48. Rf7+ Kg8 49. Qxc7) 43. Ree7? { (Mate in 9 → 7.80) Lost forced checkmate sequence. Qh4 was best. } (43. Qh4 Qf7 44. Rxf7 Kxf7 45. Qxh7+ Kf8 46. Re7 Rc1+ 47. Kh2 Rh1+ 48. Kxh1 Rc1+ 49. Kh2 Rh1+) 43... Qb1+ 44. Kh2 Qb8+ 45. f4 f5 46. Rg7+ Kf8 47. Rdf7+ Ke8 48. Qg5?? { (10.38 → -12.32) Blunder. Re7+ was best. } (48. Re7+ Kf8 49. Ref7+ Ke8 50. Rxf5 Qb3 51. Rb5 Kf8 52. Rxb3 Kxg7 53. Qd7+ Kg8 54. Rb7 R2c7) 48... Rxg2+ 49. Qxg2?! { (-11.57 → Mate in 6) Checkmate is now unavoidable. Kxg2 was best. } (49. Kxg2 Qb2+ 50. Kh1 Qb1+ 51. Kh2 Rc2+ 52. Qg2 Rxg2+ 53. Kxg2 Qa2+ 54. Kf1 Qxf7 55. Rxf7 Kxf7) 49... Qxf4+ 50. Qg3 Rc2+ 51. Kh1 Qxg3 52. Re7+ Kd8 53. Rd7+ Kc8 54. Rdf7 Rc1# { Black wins by checkmate. } 0-1