[Event "DEC-U-1000-QUAD"] [Site "https://lichess.org/I69j9p2e"] [Date "2021.12.29"] [Round "4"] [White "Dhruva, Movva (scl153)"] [Black "Samyuktha, Mahesale Kiran (chesstronics_483)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. Nc3 Nc6 4. Nf3 a6 5. a4?! { (0.40 → -0.18) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Qc7 7. Nxc6 Nf6 8. Qe2 Qxc6 9. Nd5 Nxd5) 5... g6?! { (-0.18 → 0.71) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bb3 d5 7. d3 Na5 8. Ba2 Be7 9. O-O O-O 10. Bg5) 6. d4 cxd4 7. Nxd4 Nge7?! { (0.71 → 1.37) Inaccuracy. Bg7 was best. } (7... Bg7 8. Nxc6 bxc6 9. Qd6 Nf6 10. Be2 Bf8 11. Qg3 d5 12. O-O) 8. O-O Bg7 9. Nxc6 Nxc6 10. Be3 O-O 11. Qd2 Re8?! { (0.65 → 1.37) Inaccuracy. Qa5 was best. } (11... Qa5 12. Rfd1 f5 13. Bf4 Qb4 14. Bb3 Nd4 15. e5 Nxb3 16. cxb3 b6 17. Ne2 Qxd2 18. Rxd2) 12. Bh6 Ne5 13. Bxg7 Kxg7 14. Qd4 f6 15. f4?! { (1.09 → 0.47) Inaccuracy. Rad1 was best. } (15. Rad1 b6) 15... Nxc4 16. Qxc4 d5 17. exd5 Qb6+ 18. Kh1 Bd7 19. dxe6?! { (0.53 → -0.09) Inaccuracy. a5 was best. } (19. a5 exd5 20. Nxd5 Qc6 21. Qxc6 Bxc6 22. Nc3 Rad8 23. Rfd1 Rxd1+ 24. Rxd1 g5 25. fxg5 fxg5) 19... Bxe6 20. Qd3?! { (-0.16 → -0.81) Inaccuracy. Nd5 was best. } (20. Nd5 Bxd5) 20... Rad8 21. Qg3 Qxb2 22. Rfb1?? { (-1.35 → -4.25) Blunder. Rab1 was best. } (22. Rab1) 22... Qxc2 23. Rxb7+ Kh8?? { (-5.83 → -0.13) Blunder. Bf7 was best. } (23... Bf7 24. h3 Rd3 25. Qh4 Qxc3 26. Rxf7+ Kxf7 27. Qxh7+ Kf8 28. Qh6+ Ke7 29. Rb1 Qd4 30. Kh2) 24. Qh4 Rd7?! { (-0.04 → 0.84) Inaccuracy. g5 was best. } (24... g5 25. Qh6 Qg6 26. fxg5 Rc8 27. Ne2 Bd5 28. Qxg6 hxg6 29. Rd7 Bc6 30. Rd2 fxg5 31. Kg1) 25. Rxd7 Bxd7 26. Qxf6+ Kg8 27. h3?! { (0.74 → 0.00) Inaccuracy. Qd4 was best. } (27. Qd4 Bf5 28. Rd1 Be4 29. Nxe4 Qxe4 30. Kg1 Qxd4+ 31. Rxd4 Re1+ 32. Kf2 Ra1 33. Kf3 Kf7) 27... Qb2?? { (0.00 → 3.22) Blunder. Bxh3 was best. } (27... Bxh3 28. gxh3 Qd3 29. Rd1 Qxh3+ 30. Kg1 Qg3+ 31. Kf1 Qf3+ 32. Kg1) 28. Rd1 Qb7? { (3.10 → 5.03) Mistake. Qf2 was best. } (28... Qf2 29. Kh2 Re3 30. Qd8+ Be8 31. Nd5 Qg3+ 32. Kh1 Re2 33. Rg1 h5 34. a5 h4 35. Nf6+) 29. h4?? { (5.03 → 0.26) Blunder. Rd6 was best. } (29. Rd6) 29... Bh3?? { (0.26 → 3.45) Blunder. Bc6 was best. } (29... Bc6 30. Rd2 Qf7 31. Rd6 Qxf6 32. Rxf6 Rc8 33. Kh2 Kg7 34. Rd6 Bxg2 35. Kxg2 Rxc3 36. Rxa6) 30. Qg5? { (3.45 → 1.93) Mistake. Nd5 was best. } (30. Nd5 Bg4) 30... Bf5?? { (1.93 → 4.70) Blunder. Qb2 was best. } (30... Qb2 31. Qd5+ Be6 32. Qd4 Bb3 33. Rd3 Qc1+ 34. Kh2 Re1 35. Kg3 Re7 36. Ne4 Qe1+ 37. Nf2) 31. Nd5 Rf8?! { (4.24 → 5.74) Inaccuracy. Kh8 was best. } (31... Kh8) 32. Ne7+ Kg7 33. Nxf5+?? { (5.60 → 0.37) Blunder. h5 was best. } (33. h5) 33... Rxf5 34. Qd8 Qb4 35. Rd7+?! { (0.95 → 0.11) Inaccuracy. Rd4 was best. } (35. Rd4) 35... Kh6 36. Rd4 Qe1+ 37. Kh2 Qxh4+?? { (0.00 → 69.24) Blunder. Qe3 was best. } (37... Qe3 38. Rc4 Kh5 39. Qd7 Kg4 40. Qd1+ Kxh4 41. Re4 Qg3+ 42. Kg1 Rxf4 43. Qd5 Rxe4 44. Qxe4+) 38. Qxh4+ Rh5 39. Qxh5+ Kxh5?! { (74.14 → Mate in 7) Checkmate is now unavoidable. gxh5 was best. } (39... gxh5 40. Rd6+) 40. Rd6? { (Mate in 7 → 9.90) Lost forced checkmate sequence. Kg3 was best. } (40. Kg3 g5 41. f5 a5 42. Rd1 g4 43. Kf4 Kh6 44. Rd7 g3 45. Rc7 Kh5 46. Rxh7#) 40... Kg4 41. Rxa6 Kxf4 42. Rb6 g5 43. a5 h5?! { (68.01 → Mate in 9) Checkmate is now unavoidable. Ke4 was best. } (43... Ke4 44. Rh6) 44. a6 g4 45. Rb4+ Kg5 46. Rxg4+?! { (Mate in 7 → 72.26) Lost forced checkmate sequence. a7 was best. } (46. a7 g3+ 47. Kh3 Kf5 48. a8=Q Kf6 49. Qc6+ Ke5 50. Kxg3 h4+ 51. Rxh4 Kf5 52. Rh5#) 46... hxg4 47. a7 Kf4 48. g3+ Kf3 49. a8=Q+ Kf2 50. Qe4 Kf1 51. Qd3+ Kf2 52. Qe4 Kf1 53. Qxg4 Kf2 54. Qf4+ Ke2 55. g4 Kd3 56. g5 Ke2 57. g6 Kd3 58. g7 Ke2 59. g8=Q Kd3 60. Qd5+ Kc2 61. Qfc4+ Kb2 62. Qd2+ Ka3 63. Qcb4# { White wins by checkmate. } 1-0