[Event "Group 51 - 19 Ordibehesht"] [Site "https://lichess.org/zwDmwX3C"] [Date "2021.05.09"] [White "Sayedali1380_313"] [Black "Abolfazl_shoorgashti"] [Result "0-1"] [UTCDate "2021.05.09"] [UTCTime "12:26:56"] [WhiteElo "951"] [BlackElo "1312"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 Nc6?! { (0.01 → 0.70) Inaccuracy. b6 was best. } (2... b6 3. b3 Bb7 4. Nf3 e6 5. g3 g6 6. Bg2 Bg7 7. O-O) 3. c4 a5 4. b3?! { (0.82 → 0.16) Inaccuracy. Nf3 was best. } (4. Nf3 g6 5. Nc3 Bg7 6. e4 O-O 7. Be2 d6 8. d5 Nb4 9. Be3 Ng4 10. Bd4 e5) 4... b6?! { (0.16 → 0.75) Inaccuracy. a4 was best. } (4... a4 5. Nf3) 5. g4? { (0.75 → -0.49) Mistake. Nf3 was best. } (5. Nf3 e6) 5... g5? { (-0.49 → 0.96) Mistake. e5 was best. } (5... e5 6. d5) 6. f3?? { (0.96 → -0.84) Blunder. h4 was best. } (6. h4 gxh4) 6... h6?? { (-0.84 → 1.20) Blunder. h5 was best. } (6... h5 7. d5 Ne5 8. f4 gxf4 9. g5 fxe3 10. gxf6 e6 11. Bxe3 Bb4+ 12. Ke2 Qxf6 13. Qd4) 7. h3? { (1.20 → -0.06) Mistake. Bb2 was best. } (7. Bb2 e6) 7... e6 8. a3 Ne7 9. Nc3 c5 10. Nb5?! { (0.25 → -0.80) Inaccuracy. h4 was best. } (10. h4 gxh4) 10... cxd4?? { (-0.80 → Mate in 1) Checkmate is now unavoidable. Ng6 was best. } (10... Ng6 11. d5 Bg7 12. dxe6 dxe6 13. Qxd8+ Kxd8 14. Bb2 Ke7 15. O-O-O h5 16. Rd6 hxg4 17. Rxb6) 11. exd4?? { (Mate in 1 → -0.87) Lost forced checkmate sequence. Nd6# was best. } (11. Nd6#) 11... Nc6?? { (-0.87 → 1.14) Blunder. Ng6 was best. } (11... Ng6) 12. Ne2 d5?! { (0.62 → 1.72) Inaccuracy. Ba6 was best. } (12... Ba6 13. Bg2) 13. b4?? { (1.72 → -3.09) Blunder. h4 was best. } (13. h4 Rg8) 13... dxc4 14. bxa5 bxa5?! { (-3.52 → -2.27) Inaccuracy. Rxa5 was best. } (14... Rxa5) 15. Bxg5?? { (-2.27 → -7.24) Blunder. Nec3 was best. } (15. Nec3 Ba6) 15... hxg5 16. Ng3 Rb8 17. Nh5 Rxb5 18. Rc1 Nxh5 19. gxh5 Rxh5 20. h4 Bxa3 21. hxg5 Rxh1 22. Rxc4?! { (-41.13 → Mate in 7) Checkmate is now unavoidable. f4 was best. } (22. f4 Bxc1) 22... Qd7?! { (Mate in 7 → -20.51) Lost forced checkmate sequence. Qxg5 was best. } (22... Qxg5 23. Rc2 Qe3+ 24. Re2 Bb4+ 25. Qd2 Bxd2+ 26. Kd1 Rxf1+ 27. Re1 Rxe1+ 28. Kc2 Nxd4#) 23. Rc3 Bd6 24. Re3?! { (-21.64 → Mate in 7) Checkmate is now unavoidable. Rc4 was best. } (24. Rc4 Rxg5) 24... Rxf1+?! { (Mate in 7 → -19.39) Lost forced checkmate sequence. Bg3+ was best. } (24... Bg3+ 25. Kd2 Qxd4+ 26. Rd3 Rh2+ 27. Qe2 Bf4+ 28. Ke1 Rb1+ 29. Rd1 Bd2+ 30. Qxd2 Qxd2#) 25. Kxf1 Nxd4 26. f4 e5 27. Rh3?! { (-15.91 → Mate in 4) Checkmate is now unavoidable. g6 was best. } (27. g6 Kf8) 27... exf4?! { (Mate in 4 → -19.85) Lost forced checkmate sequence. Qxh3+ was best. } (27... Qxh3+ 28. Kf2 Rb2+ 29. Qc2 Rxc2+ 30. Ke1 Qh1#) 28. Rh8+ Ke7 29. Rh7?! { (-24.42 → Mate in 20) Checkmate is now unavoidable. Qxd4 was best. } (29. Qxd4 Rxg5) 29... Nb3?! { (Mate in 20 → -19.60) Lost forced checkmate sequence. Nf5 was best. } (29... Nf5 30. Rxf7+ Kxf7 31. g6+ Kxg6 32. Qc2 Kf6 33. Qc3+ Be5 34. Qc1 Qd3+ 35. Kf2 Qd4+ 36. Ke1) 30. Rh8?! { (-19.60 → Mate in 8) Checkmate is now unavoidable. Rxf7+ was best. } (30. Rxf7+ Kxf7) 30... f3 31. Qxb3 Rxb3 32. Rxc8 Qxc8 33. g6 fxg6 34. Kg1 Qc3 35. Kf2 Rb2+ 36. Kf1 f2 37. Kg2 f1=Q+ 38. Kxf1 Qc1# { Black wins by checkmate. } 0-1