[Event "Rated classical game"] [Site "https://lichess.org/1a8DAaf0"] [Date "2018.06.29"] [White "rzam27"] [Black "sttudd11"] [Result "1-0"] [UTCDate "2018.06.29"] [UTCTime "02:45:08"] [WhiteElo "1125"] [BlackElo "1371"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 e6 3. Nf3 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 Nbd7 7. cxd5 exd5 8. Nc3 Qb4?! { (0.10 → 0.85) Inaccuracy. c6 was best. } (8... c6 9. Qc2 O-O 10. Bd3 b6 11. Rd1 Re8 12. O-O Bb7 13. Rfe1 g6 14. g3 Kg7 15. Kg2) 9. a3 Qxb2?? { (0.48 → 5.92) Blunder. Qe7 was best. } (9... Qe7) 10. Na4 Qxa1 11. Qxa1 Ne4 12. Bd3 Ndf6 13. Ne5 O-O 14. O-O Bf5 15. f3 Nd2?! { (6.16 → 8.98) Inaccuracy. Nd6 was best. } (15... Nd6 16. Bxf5 Nxf5 17. Qc3 c6 18. g4 Nd6 19. g5 Nh5 20. Nc5 Rfc8 21. Qb4 a5 22. Qb6) 16. Rb1?? { (8.98 → 4.00) Blunder. Bxf5 was best. } (16. Bxf5 Nxf1 17. Kxf1 Ne8 18. Qc3 Nd6 19. Bh3 b5 20. Nc5 Nc4 21. Na6 c5 22. Nxc5 a6) 16... Nxb1?! { (4.00 → 5.94) Inaccuracy. Bxd3 was best. } (16... Bxd3 17. Nxd3 Nxb1 18. Qxb1 b6 19. Qc2 c6 20. Qxc6 Rac8 21. Qb7 Rb8 22. Qa6 Rbc8 23. Nb4) 17. Qxb1?! { (5.94 → 4.35) Inaccuracy. Bxf5 was best. } (17. Bxf5) 17... Bxd3 18. Qxd3 Rae8 19. f4? { (5.30 → 3.25) Mistake. Nc5 was best. } (19. Nc5 Re7 20. Nxb7 Nd7 21. Nxd7 Rxd7 22. Nc5 Re7 23. e4 dxe4 24. fxe4 Rd8 25. Qa6 h6) 19... Ne4? { (3.25 → 5.85) Mistake. c6 was best. } (19... c6 20. Qb1) 20. Qc2? { (5.85 → 3.47) Mistake. Nd7 was best. } (20. Nd7 c6 21. Nac5 Nxc5 22. dxc5 f6 23. Nxf8 Kxf8 24. Kf2 h6 25. Kf3 Kf7 26. Qb3 Re7) 20... f6? { (3.47 → 5.96) Mistake. Re7 was best. } (20... Re7 21. Nc3) 21. Nd7 Rf7 22. Qxc7 Nd2 23. Qxb7 Rxe3?? { (6.52 → Mate in 3) Checkmate is now unavoidable. Rfe7 was best. } (23... Rfe7) 24. Qxd5? { (Mate in 3 → 7.17) Lost forced checkmate sequence. Qc8+ was best. } (24. Qc8+ Re8 25. Qxe8+ Rf8 26. Qxf8#) 24... Ne4? { (7.17 → Mate in 2) Checkmate is now unavoidable. g6 was best. } (24... g6 25. Kf2 Re7 26. Nac5 h5 27. Qa2 Kh7 28. Qxd2 Rxd7 29. Nxd7 Rxd7 30. f5 Rd5 31. fxg6+) 25. g3? { (Mate in 2 → 7.50) Lost forced checkmate sequence. Qa8+ was best. } (25. Qa8+ Rf8 26. Qxf8#) 25... Re1+ 26. Kg2 Re2+?! { (7.27 → 12.07) Inaccuracy. g6 was best. } (26... g6 27. Nac5 Nxc5 28. dxc5 Kg7 29. c6 Re8 30. Kf3 a5 31. Qxa5 g5 32. Kg4 gxf4 33. Kxf4) 27. Kh3?! { (12.07 → 5.94) Inaccuracy. Kf3 was best. } (27. Kf3) 27... Nf2+ 28. Kh4 g5+ 29. Kh5 Ne4 30. Nxf6+?? { (6.60 → -15.98) Blunder. h3 was best. } (30. h3 Kg7 31. Nac5 Nxg3+ 32. Kg4 Ne4 33. Nxe4 Rxe4 34. Qxe4 f5+ 35. Qxf5 Rxf5 36. Kxf5 gxf4) 30... Kg7?? { (-15.98 → 12.13) Blunder. Nxf6+ was best. } (30... Nxf6+ 31. Kxg5 Nxd5 32. Kg4 Rxh2 33. Nc5 h5+ 34. Kf3 Re7 35. Ne4 Ra2 36. Nf2 Re3+ 37. Kg2) 31. Ne8+?! { (12.13 → 7.06) Inaccuracy. Nxe4 was best. } (31. Nxe4) 31... Kf8 32. Qc6?? { (6.67 → -1.06) Blunder. Qd8 was best. } (32. Qd8) 32... Rxh2+ 33. Kg4 h5+ 34. Kf3 Nd2+?? { (-0.94 → 3.02) Blunder. Re7 was best. } (34... Re7) 35. Ke3 Re7+ 36. Kd3 Rxe8?? { (2.27 → 7.33) Blunder. gxf4 was best. } (36... gxf4 37. gxf4 Nb3 38. Qg6 Rxe8 39. Qf6+ Kg8 40. Kc4 Re3 41. Qg5+ Kh8 42. f5 Rhh3 43. Nc5) 37. Qc5+?! { (7.33 → 4.87) Inaccuracy. Nc5 was best. } (37. Nc5) 37... Re7 38. Qf5+ Ke8?! { (4.00 → 5.06) Inaccuracy. Rf7 was best. } (38... Rf7 39. Qc8+) 39. Qc8+ Kf7 40. Qf5+ Ke8 41. Qg6+ Kd8?! { (4.43 → 6.55) Inaccuracy. Kf8 was best. } (41... Kf8 42. Nc5 gxf4 43. gxf4 Rhe2 44. Nd7+ Rxd7 45. Kxe2 Ne4 46. Kd3 Nd6 47. Qxh5 Nf7 48. Qc5+) 42. Qg8+ Kd7?! { (5.65 → 8.16) Inaccuracy. Kc7 was best. } (42... Kc7 43. Nc3 gxf4 44. Nd5+ Kd7 45. Nxe7 Kxe7 46. Qg5+ Ke6 47. Qxf4 Nb1 48. Qe5+ Kf7 49. Qb8) 43. Nc5+ Kc6? { (8.09 → Mate in 6) Checkmate is now unavoidable. Kc7 was best. } (43... Kc7 44. Qa8 Rhe2 45. Qxa7+ Kc6 46. Qa8+ Kd6 47. Qd8+ Kc6 48. Ne6 R2xe6 49. d5+ Kc5 50. dxe6) 44. Qc8+ Rc7 45. Qa8+?! { (Mate in 2 → 17.45) Lost forced checkmate sequence. Qe6+ was best. } (45. Qe6+ Kb5 46. Qa6#) 45... Kd6?! { (17.45 → Mate in 3) Checkmate is now unavoidable. Kb5 was best. } (45... Kb5) 46. Qd8+ Kc6 47. Qf6+ Kb5 48. a4+? { (Mate in 1 → 7.54) Lost forced checkmate sequence. Qa6# was best. } (48. Qa6#) 48... Kb4 49. Na6+ Kb3 { Black resigns. } 1-0