[Event "CHESSCOVID Gral SAN MARTIN A Team Battle"] [Site "https://lichess.org/bjBWbxiC"] [Date "2020.09.16"] [White "Rockstar83"] [Black "Platy2"] [Result "0-1"] [UTCDate "2020.09.16"] [UTCTime "23:01:54"] [WhiteElo "2550"] [BlackElo "2664"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bg6 6. Ne5 Nbd7 7. Nd2 Bd6 8. Qf3 Bxd3 9. cxd3 O-O 10. h4 Bxe5?! { (-0.13 → 0.78) Inaccuracy. Rc8 was best. } (10... Rc8 11. O-O c5 12. Rac1 Be7 13. Qd1 cxd4 14. Rxc8 Qxc8 15. exd4 b5 16. Ndf3 Qb7 17. g4) 11. dxe5 Ne8 12. h5 c5?! { (0.18 → 0.74) Inaccuracy. f6 was best. } (12... f6) 13. h6 g6 14. O-O f6 15. exf6 Qxf6 16. Qg3 e5?! { (0.28 → 0.87) Inaccuracy. Qxb2 was best. } (16... Qxb2) 17. Bg5 Qe6 18. e4 Nd6 19. f4 dxe4 20. dxe4 exf4 21. Bxf4 Nf7 22. Qc3 Qf6?! { (1.41 → 2.18) Inaccuracy. Nf6 was best. } (22... Nf6 23. Be3) 23. e5 Qe6 24. Ne4 Ndxe5?? { (2.19 → 4.66) Blunder. Rae8 was best. } (24... Rae8 25. Rae1 b6 26. Nd6 Re7 27. Qd2 Qxa2 28. e6 Rxe6 29. Qc3 Nfe5 30. Nc4 Qxc4 31. Qxc4) 25. Nxc5 Qe7?! { (4.78 → 7.31) Inaccuracy. Qf6 was best. } (25... Qf6 26. Bxe5 Qxe5 27. Rxf7 Qxc3 28. Rxf8+ Rxf8 29. bxc3 g5 30. Nxb7 Rf6 31. c4 Rxh6 32. c5) 26. Rae1 Rac8 27. b4 Rfe8?! { (6.28 → 9.33) Inaccuracy. a5 was best. } (27... a5 28. Bxe5) 28. Qd4?! { (9.33 → 5.31) Inaccuracy. Bxe5 was best. } (28. Bxe5 Nxe5) 28... b6?! { (5.31 → 7.23) Inaccuracy. Rcd8 was best. } (28... Rcd8 29. Qb2) 29. Ne4 Rc4 30. Qxc4?? { (7.60 → 3.41) Blunder. Nf6+ was best. } (30. Nf6+ Qxf6 31. Qxc4 Qe6 32. Qd4 Qg4 33. Bxe5 Qxd4+ 34. Bxd4 Rxe1 35. Rxe1 Nxh6 36. Re8+ Kf7) 30... Nxc4 31. Nf6+ Kh8?? { (3.29 → 8.79) Blunder. Kf8 was best. } (31... Kf8 32. Nxe8) 32. Nxe8 Qd8 33. Bg5 Qd4+ 34. Kh1 Nce5?! { (15.14 → Mate in 7) Checkmate is now unavoidable. Qd5 was best. } (34... Qd5 35. Nc7) 35. Bf6+? { (Mate in 7 → 9.28) Lost forced checkmate sequence. Rxf7 was best. } (35. Rxf7 Nxf7 36. Bf6+ Kg8 37. Bxd4 Ne5 38. Nd6 Nd7 39. Re8+ Nf8 40. Bg7 b5 41. Rxf8#) 35... Kg8 36. Bxe5 Nxe5 37. Nf6+ Kh8 38. Rd1 Qh4+ 39. Kg1 Nf7 40. Rd7 Qxh6 41. Rxf7 Qe3+?! { (17.37 → Mate in 14) Checkmate is now unavoidable. Qg7 was best. } (41... Qg7 42. Rxg7 Kxg7 43. Ne8+ Kg8 44. b5 g5 45. Nd6 Kg7 46. Rf7+ Kg6 47. Rxa7 h5 48. Rf7) 42. Kh2 Qh6+ 43. Kg3 Qe3+?! { (62.09 → Mate in 11) Checkmate is now unavoidable. a5 was best. } (43... a5 44. Rxh7+) 44. Rf3?! { (Mate in 11 → 12.77) Lost forced checkmate sequence. Kh4 was best. } (44. Kh4 Qh6+ 45. Kg4 Qg7 46. Rxg7 Kxg7 47. Nxh7 Kxh7 48. Kg5 b5 49. Rf7+ Kh8 50. Kxg6 Kg8) 44... Qe5+ 45. Kf2 Qd4+ 46. Re3 Qf4+ 47. Ke2?? { (10.02 → -5.10) Blunder. Rf3 was best. } (47. Rf3 Qd4+ 48. Kg3 Qe5+ 49. Kh4 Qh2+ 50. Kg4 Qxg2+ 51. Kf4 Qh2+ 52. Ke3 a5 53. Rf8+ Kg7) 47... Qc4+ 48. Rd3 Qxf7?! { (-4.72 → -3.28) Inaccuracy. Qxa2+ was best. } (48... Qxa2+) 49. Rd8+ Kg7 50. Ne8+?? { (-2.71 → -8.47) Blunder. Rd7 was best. } (50. Rd7 Kxf6) 50... Kh6 { Black wins on time. } 0-1