[Event "Polugaevsky"] [Site "https://lichess.org/imB7qbuc"] [Date "2020.05.15"] [White "aLI_2010_F"] [Black "SinaMokhtari"] [Result "0-1"] [UTCDate "2020.05.15"] [UTCTime "17:36:33"] [WhiteElo "2047"] [BlackElo "1848"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 { B06 Modern Defense } 3. Nf3 d6 4. Bc4 e6 5. O-O Ne7?! { (0.21 → 0.86) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3 O-O 7. Re1 Nc6 8. h3 h6 9. a4 e5 10. d5) 6. c3 Nd7 7. Bg5 a6 8. Nbd2 O-O 9. Re1 b5 10. Bb3 c5 11. dxc5?! { (0.51 → -0.12) Inaccuracy. Nf1 was best. } (11. Nf1 h6) 11... Nxc5 12. e5 d5?? { (-0.65 → 1.16) Blunder. dxe5 was best. } (12... dxe5 13. Ne4) 13. Nd4 Bb7 14. Bc2 Qd7 15. Bf6 Nc6 16. Bxg7 Kxg7 17. Qg4?! { (1.74 → 1.12) Inaccuracy. Nxc6 was best. } (17. Nxc6 Bxc6 18. Nf3 Qe7 19. Qd4 Rac8 20. a3 Ne4 21. Re2 a5 22. Qe3 h6 23. Ree1 b4) 17... b4?! { (1.12 → 1.75) Inaccuracy. Nxd4 was best. } (17... Nxd4 18. cxd4 Ne4 19. Qf4 Qe7 20. Bd3 a5 21. Nf1 f5 22. Rec1 a4 23. a3 b4 24. axb4) 18. Nxc6? { (1.75 → 0.51) Mistake. h4 was best. } (18. h4 bxc3 19. bxc3 Nxd4 20. cxd4 Ne4 21. h5 Rac8 22. Bxe4 dxe4 23. Rab1 Bd5 24. Nxe4 Bxe4) 18... Bxc6?? { (0.51 → 3.33) Blunder. bxc3 was best. } (18... bxc3) 19. cxb4?! { (3.33 → 2.37) Inaccuracy. Qxb4 was best. } (19. Qxb4 Ne4 20. Nxe4 dxe4 21. Rad1 Qc7 22. Bxe4 Bxe4 23. Qxe4 Rab8 24. Qc2 Rfd8 25. Rxd8 Rxd8) 19... Na4 20. Re3? { (2.89 → 1.56) Mistake. Bxa4 was best. } (20. Bxa4) 20... Nxb2 21. Rh3 Rab8?! { (1.78 → 2.85) Inaccuracy. Qe7 was best. } (21... Qe7 22. Qf4) 22. Qg5 Rh8 23. Qf6+ Kg8 24. Nf3? { (3.01 → 1.38) Mistake. Rc3 was best. } (24. Rc3 d4 25. Rc5 d3 26. Rc1 Rb5 27. Bb3 Rxc5 28. bxc5 Qd4 29. Rb1 Qxc5 30. Bxe6 fxe6) 24... Rxb4? { (1.38 → 3.08) Mistake. Ba4 was best. } (24... Ba4 25. Bb3 Qd8 26. Rh4 Qxf6 27. exf6 Bxb3 28. axb3 Nd3 29. Rd4 Nxb4 30. Rc1 a5 31. Ne5) 25. Ng5 h5?? { (3.24 → 13.57) Blunder. Qe8 was best. } (25... Qe8 26. Rg3) 26. Bxg6 fxg6?! { (13.64 → Mate in 6) Checkmate is now unavoidable. Rf4 was best. } (26... Rf4 27. Qxf4 fxg6 28. Rb3 Bb7 29. Rxb2 Rh7 30. Rab1 Re7 31. Qf6 d4 32. Rb6 Qd5 33. Qxg6+) 27. Nxe6?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Qxg6+ was best. } (27. Qxg6+ Qg7 28. Qxe6+ Kf8 29. Rf3+ Rf4 30. Rxf4+ Qf6 31. Rxf6+ Kg7 32. Qf7#) 27... Kh7?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Qf7 was best. } (27... Qf7 28. Qd8+ Qe8 29. Qd6 Nc4 30. Qxb4 Qxe6 31. Rf3 Kg7 32. Re1 d4 33. Rf6 Qd5 34. Qe7+) 28. Rxh5+ gxh5 29. Ng5+?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Qf5+ was best. } (29. Qf5+ Kh6 30. Qg5+ Kh7 31. Qxh5+ Kg8 32. Qg6+ Qg7 33. Qxg7#) 29... Kg8 30. Qg6+ Qg7 31. Qe6+ Kf8 32. Qc8+ Be8?? { (0.00 → 8.10) Blunder. Ke7 was best. } (32... Ke7 33. Qc7+ Bd7 34. Qd6+ Ke8 35. e6 Bb5 36. Nf7 Qf6 37. Qb8+ Ke7 38. Qd6+) 33. Qc5+?? { (8.10 → -6.62) Blunder. Ne6+ was best. } (33. Ne6+ Kg8 34. Nxg7 Kxg7 35. Qc7+ Kg8 36. Qd8 Kf7 37. Rc1 Nc4 38. Qxd5+ Kg7 39. h3 a5) 33... Qe7 34. Ne6+ Kf7 35. Qe3?! { (-6.50 → -10.80) Inaccuracy. Ng5+ was best. } (35. Ng5+ Qxg5 36. Qxb4 Nc4 37. Qb7+ Kg8 38. f4 Qd8 39. Qxa6 Rh7 40. Qe6+ Bf7 41. Qh3 Rg7) 35... Qxe6 36. Re1 Re4 37. Qf3+ Ke7 38. Qa3+ Kf7 39. Qf3+ Kg7 40. Qg3+ Bg6 41. Rb1 Rb8 42. Qc3 Rb7 43. f4 Bf5 44. g3?! { (-10.59 → Mate in 15) Checkmate is now unavoidable. Rxb2 was best. } (44. Rxb2 Rxb2 45. Qxb2 Rxf4 46. g3 Re4 47. h4 Qxe5 48. Qb7+ Qe7 49. Qb2+ Kg6 50. Qd2 d4) 44... Kg6?! { (Mate in 15 → -12.58) Lost forced checkmate sequence. Qb6+ was best. } (44... Qb6+ 45. Kh1 Rc4 46. Qf3 Bxb1 47. Kg2 Rc2+ 48. Kh3 Qg1 49. Kh4 Rxh2+ 50. Kg5 Be4 51. e6) 45. Qc2 Re1+ { Black wins on time. } 0-1