[Event "Khelo chess West Bengal Arena"] [Site "https://lichess.org/0XX7cTaR"] [Date "2021.02.16"] [White "Aryan_monk"] [Black "Sovon222"] [Result "1-0"] [UTCDate "2021.02.16"] [UTCTime "16:00:55"] [WhiteElo "1662"] [BlackElo "1706"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B40"] [Opening "Sicilian Defense: Drazic Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 a6?! { (0.12 → 0.88) Inaccuracy. cxd4 was best. } { B40 Sicilian Defense: Drazic Variation } (3... cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5) 4. c3?! { (0.88 → 0.01) Inaccuracy. d5 was best. } (4. d5 Nf6 5. Bd3 b5 6. b3 d6 7. c4 g6 8. Bb2 Bg7) 4... cxd4?! { (0.01 → 0.91) Inaccuracy. d5 was best. } (4... d5 5. e5 Nc6 6. Bd3 Bd7 7. dxc5 Bxc5 8. Nbd2 Qc7 9. Nb3) 5. cxd4 Nc6?! { (0.78 → 1.67) Inaccuracy. d5 was best. } (5... d5 6. e5 Ne7 7. Nc3 Nbc6 8. Bd3 h6 9. O-O Nf5 10. Bc2) 6. Bc4? { (1.67 → 0.09) Mistake. d5 was best. } (6. d5 Bb4+ 7. Nc3 Nce7 8. Qd4 Bxc3+ 9. Qxc3 Nf6 10. d6 Nc6) 6... Qa5+?? { (0.09 → 1.79) Blunder. d5 was best. } (6... d5 7. exd5 exd5 8. Bd3 Bb4+ 9. Nc3 Nf6 10. O-O O-O 11. h3) 7. Nc3 Bb4 8. Qc2?? { (2.10 → 0.17) Blunder. Bd2 was best. } (8. Bd2) 8... Qc7? { (0.17 → 1.52) Mistake. d5 was best. } (8... d5 9. Bd3) 9. Bb3?! { (1.52 → 0.88) Inaccuracy. a3 was best. } (9. a3 Bxc3+ 10. bxc3 d6 11. O-O Nf6 12. Bd3 h6 13. Re1 O-O 14. c4 e5 15. d5 Na5) 9... Nge7 10. O-O Bxc3?! { (0.95 → 1.76) Inaccuracy. Na5 was best. } (10... Na5 11. Bd2) 11. bxc3 O-O 12. a4?! { (2.17 → 1.37) Inaccuracy. e5 was best. } (12. e5 b5) 12... b6?! { (1.37 → 2.18) Inaccuracy. Na5 was best. } (12... Na5) 13. Ba3 Re8?? { (2.03 → 5.11) Blunder. d6 was best. } (13... d6 14. e5 dxe5 15. dxe5 h6 16. Bd6 Qb7 17. Ba2 Rd8 18. Rad1 Nf5 19. Bb1 Nce7 20. Ba3) 14. Rab1?? { (5.11 → 1.12) Blunder. d5 was best. } (14. d5 Ng6) 14... Bb7?? { (1.12 → 3.79) Blunder. Na5 was best. } (14... Na5) 15. c4?? { (3.79 → 1.15) Blunder. d5 was best. } (15. d5) 15... Na5 16. Ba2?! { (1.14 → 0.29) Inaccuracy. Nd2 was best. } (16. Nd2 Rac8 17. Rfc1 Qf4 18. Qd3 d5 19. Re1 Ng6 20. cxd5 Nxb3 21. Rxb3 exd5 22. e5 Rc6) 16... Ng6? { (0.29 → 1.55) Mistake. d5 was best. } (16... d5 17. exd5 Nxd5 18. Rbc1 Nf6 19. Qd3 Be4 20. Qe3 Qb7 21. Bb2 b5 22. d5 exd5 23. Bxf6) 17. Rfc1 Rac8 18. Qe2?! { (1.38 → 0.36) Inaccuracy. Qd3 was best. } (18. Qd3 Qc6) 18... f5?? { (0.36 → 2.11) Blunder. Qc6 was best. } (18... Qc6 19. Nd2 Qxa4 20. Qe3 d5 21. Rb4 Qd7 22. Rxb6 dxe4 23. Bc5 f5 24. Bb4 Nc6 25. Ba3) 19. d5?! { (2.11 → 1.44) Inaccuracy. exf5 was best. } (19. exf5 exf5 20. Qd1 Bxf3 21. Qxf3 Kh8 22. g3 Qc6 23. Qxc6 Nxc6 24. Rd1 Re2 25. Rb2 Rxb2) 19... exd5?! { (1.44 → 2.65) Inaccuracy. Nf4 was best. } (19... Nf4 20. Qe3 fxe4 21. Ne1 exd5 22. cxd5 Qe5 23. Rxc8 Rxc8 24. Qxb6 Ne2+ 25. Kf1 Nc3 26. Bb2) 20. cxd5 Qb8?? { (2.85 → 7.74) Blunder. Qf4 was best. } (20... Qf4 21. Rxc8 Bxc8 22. Rxb6 fxe4 23. h3 Qf5 24. Rb8 Nf4 25. Qc2 d6 26. Bxd6 Nxg2 27. Bg3) 21. e5?? { (7.74 → 3.07) Blunder. Ng5 was best. } (21. Ng5 Nf4 22. Qd2 Qe5 23. Bb2 Rxc1+ 24. Rxc1 Qxb2 25. Qxb2 h6 26. Rc7 hxg5 27. Rxd7 Nh5) 21... Rxc1+?! { (3.07 → 4.82) Inaccuracy. Nxe5 was best. } (21... Nxe5 22. d6+ Nec4 23. Rxc4 Nxc4 24. Bxc4+ Kh8 25. Qa2 Qa8 26. Ne1 Re4 27. Bf1 Rxa4 28. Qb3) 22. Bxc1 Nxe5 23. Bf4?? { (4.35 → 1.17) Blunder. d6+ was best. } (23. d6+ Nec4) 23... Nxf3+ 24. Qxf3 Qa8? { (1.72 → 3.37) Mistake. Qc8 was best. } (24... Qc8 25. d6+) 25. Rxb6?? { (3.37 → Mate in 1) Checkmate is now unavoidable. Bc7 was best. } (25. Bc7 Re4) 25... Bxd5?? { (Mate in 1 → 8.23) Lost forced checkmate sequence. Re1# was best. } (25... Re1#) 26. Bxd5+ Kf8? { (7.78 → Mate in 4) Checkmate is now unavoidable. Kh8 was best. } (26... Kh8) 27. Rb1?! { (Mate in 4 → 14.67) Lost forced checkmate sequence. Bd6+ was best. } (27. Bd6+ Re7 28. Qh5 g6 29. Qxh7 Qxd5 30. Rb8#) 27... Qc8?! { (14.67 → Mate in 5) Checkmate is now unavoidable. g5 was best. } (27... g5 28. Bd6+ Kg7 29. Bxa8 Kg6 30. Bc7 g4 31. Qd5 Rxa8 32. Qxa8 Nc4 33. Qg8+ Kf6 34. Qxc4) 28. Bd6+ Re7 29. Qxf5+ Ke8 30. Bxe7 Kxe7 31. Qf7+ Kd6 32. Rd1 Qc2 33. Bb3+?! { (Mate in 13 → 10.71) Lost forced checkmate sequence. Qf4+ was best. } (33. Qf4+ Ke7 34. Re1+ Kd8 35. Qb8+ Qc8 36. Qb6+ Qc7 37. Qb4 Kc8 38. Qf8+ Qd8 39. Qc5+ Nc6) 33... Kc5?! { (10.71 → Mate in 6) Checkmate is now unavoidable. Qxd1+ was best. } (33... Qxd1+ 34. Bxd1 Kc6 35. Qxg7 d5 36. Qxh7 Nc4 37. Qa7 Ne5 38. Qa8+ Kd6 39. Qd8+ Ke6 40. f4) 34. Bxc2 d5 35. Qxd5+ Kb4 36. Rd4+ Kc3 37. Qc5+ Kb2 38. Rb4+ Ka2 39. Rb1 h5 40. Qxa5 g5 41. Qd5+ Ka3 42. Qb3# { White wins by checkmate. } 1-0