[Event "5th IIFL Wealth Mumbai Op"] [Site "Mumbai IND"] [Date "2020.01.07"] [Round "9.1"] [White "Yakubboev, Nodirbek"] [Black "Sandipan, C."] [Result "0-1"] [WhiteElo "2592"] [BlackElo "2545"] [Variant "Standard"] [TimeControl "-"] [ECO "A81"] [Opening "Dutch Defense: Fianchetto Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. g3 { A81 Dutch Defense: Fianchetto Attack } Nf6 3. Bg2 e6 4. Nf3 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 d5 8. Bf4 c6 9. e3 Nbd7 10. Rc1 Ne4 11. Qc2 Qe7 12. Rfd1 Re8 13. Bf1 h6 14. a3 g5 15. Bc7?! { (0.75 → -0.33) Inaccuracy. Be5 was best. } (15. Be5) 15... Ndf6 16. Be5 Ng4 17. Bxg7 Qxg7 18. Nxe4?! { (0.00 → -0.68) Inaccuracy. Re1 was best. } (18. Re1) 18... fxe4 19. Ne1?! { (-0.35 → -1.08) Inaccuracy. Nd2 was best. } (19. Nd2) 19... Rf8 20. Rd2 Qf7?! { (-0.79 → -0.08) Inaccuracy. h5 was best. } (20... h5 21. Bg2) 21. Bg2 Bd7 22. h3 Nf6 23. f3 Qh7 24. fxe4 Nxe4 25. Bxe4 dxe4 26. g4 h5 27. Qd1? { (-1.20 → -3.03) Mistake. Rg2 was best. } (27. Rg2 e5 28. dxe5 Rae8 29. Rd1 hxg4 30. hxg4 Rxe5 31. Rh2 Qf7 32. Rf2 Qxf2+ 33. Qxf2 Rxf2) 27... Rf7?! { (-3.03 → -1.72) Inaccuracy. e5 was best. } (27... e5) 28. Rg2?! { (-1.72 → -3.00) Inaccuracy. Rcc2 was best. } (28. Rcc2 e5) 28... e5 29. gxh5 Qf5?? { (-5.00 → -0.55) Blunder. Bxh3 was best. } (29... Bxh3) 30. dxe5 Raf8 31. Qd6 Be6 32. Nc2?? { (-0.76 → -3.04) Blunder. h4 was best. } (32. h4) 32... g4?? { (-3.04 → 8.85) Blunder. Qxh3 was best. } (32... Qxh3) 33. Re1?? { (8.85 → -1.98) Blunder. hxg4 was best. } (33. hxg4) 33... c5?? { (-1.98 → 8.88) Blunder. g3 was best. } (33... g3 34. Rxg3+) 34. Qd2?? { (8.88 → -4.04) Blunder. hxg4 was best. } (34. hxg4 Qg5 35. Qxe6 Qe7 36. Qd5 Rd8 37. Qxe4 Qe6 38. g5 Rf5 39. Qg4 Rxe5 40. Rd1 Re8) 34... Kh7?? { (-4.04 → -1.29) Blunder. Qxe5 was best. } (34... Qxe5 35. Qc3 Qxh5 36. hxg4 Qg5 37. b3 Rh7 38. Qd2 Qh6 39. Rh2 Qxh2+ 40. Qxh2 Rxh2 41. Kxh2) 35. Qc3?? { (-1.29 → Mate in 10) Checkmate is now unavoidable. hxg4 was best. } (35. hxg4) 35... Qxe5?? { (Mate in 10 → 12.79) Lost forced checkmate sequence. gxh3 was best. } (35... gxh3 36. Nd4 cxd4 37. Qd2 hxg2 38. Qxg2 Rg8 39. Re2 Rxg2+ 40. Rxg2 Qf1+ 41. Kh2 Rf3 42. Rg7+) 36. Rd1?? { (12.79 → -10.19) Blunder. Qxe5 was best. } (36. Qxe5) 36... Qf5?? { (-10.19 → -3.61) Blunder. Qxh5 was best. } (36... Qxh5) 37. Qe1?? { (-3.61 → -11.33) Blunder. hxg4 was best. } (37. hxg4) 37... g3?? { (-11.33 → 0.00) Blunder. gxh3 was best. } (37... gxh3) 38. Kh1?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Qxg3 was best. } (38. Qxg3 Qxh5 39. Kh2 Bxc4 40. Rd6 Bf1 41. Rd5 Qh6 42. Rd6) 38... Qf2?? { (Mate in 8 → -5.94) Lost forced checkmate sequence. Qxh3+ was best. } { White resigns. } (38... Qxh3+ 39. Kg1 Rf2 40. Qf1 Qg4 41. Rc1 Qf3 42. Rxf2 gxf2+ 43. Qxf2 Qxf2+ 44. Kh1 Rf3 45. Ne1) 0-1