[Event "Rn Arena"] [Site "https://lichess.org/BEksNW6S"] [Date "2023.07.27"] [White "Singheshwar_Das"] [Black "Rajnarayanchy"] [Result "0-1"] [UTCDate "2023.07.27"] [UTCTime "17:22:10"] [WhiteElo "1858"] [BlackElo "1505"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation, with e6"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. c3 { B40 Sicilian Defense: Delayed Alapin Variation, with e6 } d5 4. exd5 exd5 5. d4 c4?! { (0.23 → 0.93) Inaccuracy. Nc6 was best. } (5... Nc6 6. Bb5 cxd4 7. Nxd4 Bd7 8. O-O Bd6 9. Re1+ Nge7 10. Be3) 6. Be2?! { (0.93 → 0.36) Inaccuracy. b3 was best. } (6. b3 cxb3 7. Bb5+ Nc6 8. Qe2+ Be7 9. axb3 Nf6 10. Ne5 Bd7) 6... Be6?! { (0.36 → 0.93) Inaccuracy. Nf6 was best. } (6... Nf6 7. O-O Be7 8. b3 cxb3 9. axb3 O-O 10. Bd3 Nc6 11. h3) 7. O-O Nc6 8. Ng5?! { (0.85 → 0.22) Inaccuracy. b3 was best. } (8. b3 cxb3 9. Qxb3 Qd7 10. Ng5 Nf6 11. Nxe6 fxe6 12. Re1 Bd6) 8... Bd6?? { (0.22 → 2.33) Blunder. Bf5 was best. } (8... Bf5) 9. Nxe6 fxe6 10. Bg4 Qf6 11. Re1 Nd8 12. Nd2 Kd7? { (2.45 → 4.56) Mistake. Ne7 was best. } (12... Ne7 13. Nf3 h6 14. Bh5+ g6 15. Qa4+ Ndc6 16. Bg4 Nf5 17. b3 cxb3 18. Qxb3 O-O-O 19. Rb1) 13. Nf3 Kc7 14. Qa4?! { (5.79 → 3.90) Inaccuracy. b3 was best. } (14. b3) 14... b6?? { (3.90 → 8.82) Blunder. Qg6 was best. } (14... Qg6 15. Bg5) 15. b3 cxb3 16. axb3 Kb7 17. c4 h5 18. Bh3 g5 19. Bxg5 Qxg5 20. Nxg5 Nh6 21. Nxe6 Ng4?! { (14.00 → Mate in 3) Checkmate is now unavoidable. Nc6 was best. } (21... Nc6 22. c5 a6 23. cxd6 Ra7 24. Rac1 b5 25. Qa3 Nd8 26. Nc5+ Kb6 27. Nd7+ Kb7 28. Qc5) 22. Nxd8+?! { (Mate in 3 → 12.64) Lost forced checkmate sequence. Qd7+ was best. } (22. Qd7+ Kb8 23. Qxd6+ Kb7 24. Qc7#) 22... Rhxd8 23. c5 bxc5 24. Qb5+ Kc8 25. Qc6+ Bc7?! { (17.50 → Mate in 3) Checkmate is now unavoidable. Kb8 was best. } (25... Kb8 26. dxc5) 26. Qxa8+ Kd7 27. Qxd5+ Kc8 28. Rxa7 Rxd5 29. Ra8+ Kb7 30. Rh8 Nxh2 31. g3?? { (7.36 → 3.27) Blunder. dxc5 was best. } (31. dxc5 Rxc5 32. b4 Rc6 33. Bc8+ Kb6 34. Ra1 Rc2 35. Rh6+ Kb5 36. Rb1 Bb6 37. Bd7+ Ka6) 31... Nf3+ 32. Kf1 Nxe1 33. Kxe1 cxd4?? { (3.43 → 8.42) Blunder. Rxd4 was best. } (33... Rxd4 34. Rxh5 c4 35. bxc4 Rxc4 36. Kf1 Rd4 37. Kg2 Bb6 38. Be6 Kc6 39. Rf5 Kd6 40. Bg8) 34. Kd1?? { (8.42 → 1.86) Blunder. Bg2 was best. } (34. Bg2 Kc6 35. Rxh5 Kc5 36. Bxd5 d3 37. Kd2 Kd4 38. Bg8 Ke4 39. Rc5 Bb6 40. Rc4+ Kf3) 34... d3?? { (1.86 → 7.67) Blunder. Ra5 was best. } (34... Ra5 35. Bg2+ Kb6 36. Rh6+ Ka7 37. Rh7 Kb6 38. Be4 Ra2 39. Ke1 Rb2 40. Rxh5 Rxb3 41. g4) 35. Bg2 d2 36. Bxd5+ Kb6 37. Kxd2 Kc5?! { (6.96 → 15.51) Inaccuracy. Be5 was best. } (37... Be5 38. Rxh5 Bb2 39. Rh7 Kc5 40. Rh6 Bg7 41. Rh5 Kd6 42. Kc1 Bc3 43. Kb1 Bb4) 38. Bc4 Kb4?! { (7.91 → 71.92) Inaccuracy. Kb6 was best. } (38... Kb6) 39. Ke2 Kc5 40. Rxh5+?! { (13.50 → 7.42) Inaccuracy. Rc8 was best. } (40. Rc8) 40... Kd4? { (7.42 → Mate in 21) Checkmate is now unavoidable. Kb4 was best. } (40... Kb4) 41. f3?? { (Mate in 21 → 6.40) Lost forced checkmate sequence. Kd2 was best. } (41. Kd2 Be5 42. Bf1 Bd6 43. Bg2 Bf4+ 44. Kc2 Be5 45. Bf3 Kc5 46. Rxe5+ Kd6 47. Rd5+ Ke6) 41... Kc3 42. Rf5 Kb2 43. g4 Kc3 44. g5 Kb4 { Black wins on time. } 0-1