[Event "Rated rapid game"] [Site "https://lichess.org/s7vxnSeP"] [Date "2023.09.17"] [White "Denis-1977"] [Black "ChatturangamPragg"] [Result "0-1"] [UTCDate "2023.09.17"] [UTCTime "03:05:23"] [WhiteElo "1900"] [BlackElo "1759"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+210"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D05"] [Opening "Rubinstein Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 { D05 Rubinstein Opening } Nbd7 6. Bb2 b6 7. Nbd2 Bb7 8. O-O Bd6 9. c4 O-O 10. Ne5 Ne4 11. f3 Nxd2 12. Qxd2 f6?! { (-0.24 → 0.46) Inaccuracy. cxd4 was best. } (12... cxd4) 13. Nxd7 Qxd7 14. f4 f5 15. Qe2 Rae8 16. Rf2 Rf7 17. Kf1 Qe7 18. g4? { (-0.13 → -1.44) Mistake. dxc5 was best. } (18. dxc5 Bxc5 19. Kg1 Rd8 20. cxd5 Rxd5 21. h3 Rf8 22. Bc4 Rd7 23. Bb5 Rd6 24. a3 a5) 18... g5? { (-1.44 → 0.11) Mistake. Qh4 was best. } (18... Qh4 19. gxf5 Qh3+ 20. Ke1 exf5 21. Kd2 Rfe7 22. Rf3 Qh6 23. Raf1 cxd4 24. Bxd4 dxc4 25. Bxc4+) 19. Bc1?? { (0.11 → -2.34) Blunder. gxf5 was best. } (19. gxf5 exf5) 19... fxg4? { (-2.34 → -0.88) Mistake. gxf4 was best. } (19... gxf4) 20. Qxg4 Rg7? { (-1.14 → 0.10) Mistake. cxd4 was best. } (20... cxd4) 21. Qe2?? { (0.10 → -3.10) Blunder. Bb2 was best. } (21. Bb2 cxd4) 21... gxf4 22. exf4 Rf8?? { (-3.54 → -1.33) Blunder. Qh4 was best. } (22... Qh4 23. Ke1 dxc4 24. bxc4 cxd4 25. Kd1 Rg1+ 26. Kd2 e5 27. Bb2 Bb4+ 28. Kc2 Rxa1 29. Bxa1) 23. Bb2?? { (-1.33 → -3.90) Blunder. f5 was best. } (23. f5 e5) 23... Rxf4 24. Rxf4 Bxf4 25. dxc5 Rf7 26. Qg4+ Kf8 27. Ke2 dxc4 28. Bxc4 Bd5?? { (-4.68 → 0.00) Blunder. Qxc5 was best. } (28... Qxc5 29. Qh3 Bc1 30. Bxc1 Qf2+ 31. Kd3 Rd7+ 32. Kc3 Qd4+ 33. Kb4 Qc5+ 34. Kc3 Qe5+ 35. Kc2) 29. cxb6?? { (0.00 → -4.94) Blunder. Rf1 was best. } (29. Rf1 Bxc4+ 30. bxc4 Bxh2 31. Bg7+ Ke8 32. Qh5 e5 33. c6 Bf4 34. Qh3 Rxg7 35. Rd1 Qg5) 29... Bxc4+ 30. bxc4 a6?? { (-4.83 → 4.26) Blunder. Qb4 was best. } (30... Qb4) 31. Rg1?? { (4.26 → -4.11) Blunder. Rd1 was best. } (31. Rd1 Rf5 32. Rd3 Qf7 33. Ba3+ Ke8 34. Qf3 Qh5 35. Qxh5+ Rxh5 36. h3 Ra5 37. Kf3 Bh2) 31... Ke8?? { (-4.11 → 4.54) Blunder. Qb4 was best. } (31... Qb4) 32. h4?? { (4.54 → -0.13) Blunder. Rd1 was best. } (32. Rd1 Bb8 33. Qg2 Qc5 34. Qg8+ Qf8 35. Qxf8+ Rxf8 36. c5 Rf4 37. Bd4 e5 38. Be3 Ra4) 32... Qb4?? { (-0.13 → 7.53) Blunder. Qd6 was best. } (32... Qd6 33. Rd1) 33. Qg8+?? { (7.53 → -4.63) Blunder. Qxe6+ was best. } (33. Qxe6+ Qe7 34. Rg8+ Rf8 35. Qxe7+ Kxe7 36. Ba3+ Kd7 37. Rxf8 Bg3 38. b7 Ke6 39. h5 a5) 33... Ke7 34. Rb1?? { (-4.49 → Mate in 8) Checkmate is now unavoidable. Bf6+ was best. } (34. Bf6+ Kxf6 35. Qd8+ Ke5 36. Re1 Qxc4+ 37. Qd3 Qxd3+ 38. Kxd3+ Kd5 39. Rb1 Kc6 40. h5 Bd6) 34... Qxc4+ 35. Kd1 Qf1+ 36. Kc2 Qe2+ 37. Kb3 Qd3+ 38. Ka4 Qc4+ 39. Ka5 Bd2+ 40. Bc3 Bxc3+ 41. Rb4 Qxb4+ 42. Kxa6 Qa4+?! { (Mate in 6 → -16.70) Lost forced checkmate sequence. Qa5+ was best. } (42... Qa5+ 43. Kb7 Bd4 44. Qxf7+ Kxf7 45. Kc8 Qxb6 46. Kd7 Be5 47. a4 Qc7#) 43. Kb7 Kf6+ 44. Kc8 Qa8# { Black wins by checkmate. } 0-1