[Event "9D Class chess tournament"] [Site "https://lichess.org/oWhtv1j1"] [Date "2021.06.10"] [White "SreyaPurushothaman"] [Black "L76wi6"] [Result "1-0"] [UTCDate "2021.06.10"] [UTCTime "09:39:28"] [WhiteElo "1348"] [BlackElo "1126"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-42"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. b3?! { (0.01 → -0.79) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 Bd7) 2... g5? { (-0.79 → 0.55) Mistake. e5 was best. } (2... e5 3. e3 Nf6 4. Bb2 Bd6 5. c4 c6 6. Nf3 Qe7 7. d3) 3. Ra2? { (0.55 → -0.73) Mistake. d4 was best. } (3. d4) 3... a5? { (-0.73 → 0.82) Mistake. c5 was best. } (3... c5) 4. a4?? { (0.82 → -1.26) Blunder. d4 was best. } (4. d4 g4) 4... d4? { (-1.26 → -0.08) Mistake. e5 was best. } (4... e5 5. e3 h5 6. Bb2 Nc6 7. Bb5 Bd6 8. c4 Bd7 9. d4 e4 10. Bxc6 bxc6 11. Ba3) 5. c3?! { (-0.08 → -0.81) Inaccuracy. e3 was best. } (5. e3 e5) 5... dxc3?! { (-0.81 → -0.20) Inaccuracy. e5 was best. } (5... e5 6. cxd4) 6. Rc2?! { (-0.20 → -1.30) Inaccuracy. e4 was best. } (6. e4 e5) 6... cxd2+?! { (-1.30 → -0.24) Inaccuracy. Bf5 was best. } (6... Bf5 7. d3) 7. Qxd2?? { (-0.24 → -2.77) Blunder. Rxd2 was best. } (7. Rxd2 Bd7 8. Bb2 Nf6 9. e3 g4 10. Bb5 e5 11. Bxe5 Bb4 12. Bc3 Qe7 13. Ne2 Nc6) 7... Qxd2+? { (-2.77 → -1.49) Mistake. Bf5 was best. } (7... Bf5 8. Rc4) 8. Rxd2?! { (-1.49 → -2.51) Inaccuracy. Bxd2 was best. } (8. Bxd2 Nc6 9. Bxg5 Bf5 10. Rc1 f6 11. Bd2 Nd4 12. Nc3 O-O-O 13. Nb5 Nxb3 14. Rxc7+ Kb8) 8... e5 9. Rb2 g4 10. h3 h5?! { (-2.58 → -1.93) Inaccuracy. g3 was best. } (10... g3 11. Nf3) 11. g3 gxh3?! { (-2.39 → -1.73) Inaccuracy. f5 was best. } (11... f5 12. Bg2 Nf6 13. Nd2 Nc6 14. hxg4 fxg4 15. Bxc6+ bxc6 16. Nc4 Bb7 17. Nxe5 O-O-O 18. Nd3) 12. Rh2?! { (-1.73 → -2.41) Inaccuracy. Bxh3 was best. } (12. Bxh3) 12... h4?! { (-2.41 → -1.20) Inaccuracy. Nf6 was best. } (12... Nf6 13. Bxh3) 13. Rxh3?? { (-1.20 → -6.10) Blunder. Bxh3 was best. } (13. Bxh3) 13... hxg3?? { (-6.10 → 4.72) Blunder. Bxh3 was best. } (13... Bxh3 14. Bxh3 hxg3 15. fxg3 Na6 16. Nd2 Bc5 17. Bg2 O-O-O 18. Ngf3 f6 19. Ne4 Bb4+ 20. Kf2) 14. Rxh8 b5?! { (4.84 → 7.61) Inaccuracy. gxf2+ was best. } (14... gxf2+ 15. Kxf2 Ne7 16. Nc3 Ra6 17. e4 Ng6 18. Rg8 Ne7 19. Rg3 Rf6+ 20. Ke1 Nd7 21. Rbg2) 15. Rxg8 Kd7 16. Rxf8 Ra6 17. Rxf7+ Kd8 18. Rh7 c5 19. f3 bxa4 20. Nh3 axb3 21. Rxb3 Bxh3?! { (13.17 → Mate in 4) Checkmate is now unavoidable. Nc6 was best. } (21... Nc6 22. Bg5+) 22. Bxh3 g2 23. f4?? { (Mate in 1 → 4.94) Lost forced checkmate sequence. Rxb8# was best. } (23. Rxb8#) 23... exf4?? { (4.94 → Mate in 1) Checkmate is now unavoidable. g1=Q+ was best. } (23... g1=Q+ 24. Bf1 Nd7 25. Rd3 Ra7 26. Nc3 c4 27. Rh8+ Ke7 28. Rdh3 Qd4 29. Bd2 exf4 30. R3h7+) 24. Bxg2?! { (Mate in 1 → 16.77) Lost forced checkmate sequence. Rxb8# was best. } (24. Rxb8#) 24... f3?! { (16.77 → Mate in 1) Checkmate is now unavoidable. Nd7 was best. } (24... Nd7 25. Rd3) 25. Bxf3 c4 26. Bg5+ Kc8 27. Bf4? { (Mate in 1 → 9.23) Lost forced checkmate sequence. Bb7# was best. } (27. Bb7#) 27... cxb3 28. Bxb8? { (14.05 → 5.74) Mistake. Bb7+ was best. } (28. Bb7+) 28... Kxb8 29. Bg2 a4 30. Nc3 a3? { (5.15 → 55.38) Mistake. Ra5 was best. } (30... Ra5 31. Rb7+ Kc8 32. Rb5 Ra7 33. Bd5 a3 34. Bxb3 a2 35. Bxa2 Rh7 36. Bd5 Rh2 37. Kd2) 31. Ne4?? { (55.38 → -5.39) Blunder. Rh8+ was best. } (31. Rh8+ Kc7 32. Nd5+ Kd7 33. Bh3+ Kc6 34. Rh6+ Kb7 35. Bc8+ Kxc8 36. Rxa6 a2 37. Nc3 Kb7) 31... Ka8?? { (-5.39 → Mate in 4) Checkmate is now unavoidable. a2 was best. } (31... a2) 32. Bh3?? { (Mate in 4 → -3.55) Lost forced checkmate sequence. Nd6+ was best. } (32. Nd6+ Rc6 33. Bxc6+ Kb8 34. Nb5 Kc8 35. Rh8#) 32... a2 33. Be6?? { (-1.94 → -12.13) Blunder. Rh8+ was best. } (33. Rh8+) 33... Rxe6 34. Nf6?! { (-10.69 → Mate in 7) Checkmate is now unavoidable. Rh8+ was best. } (34. Rh8+ Ka7) 34... Rxf6 35. Rh6 Rxh6 36. e3 Rh5 37. e4 b2 38. Kd2 a1=Q 39. Kc3 Ka7 40. Kd4 { White wins on time. } 1-0