[Event "Casual correspondence game"] [Site "https://lichess.org/MjcCpkMQ"] [Date "2020.09.25"] [White "CARLSENisBack"] [Black "BOSP"] [Result "0-1"] [UTCDate "2020.09.25"] [UTCTime "10:59:22"] [WhiteElo "1251"] [BlackElo "1635"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 Bb4+?! { (-0.13 → 0.64) Inaccuracy. c5 was best. } (3... c5 4. c3 d5 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5) 4. c3 Ba5?! { (0.33 → 0.97) Inaccuracy. Be7 was best. } (4... Be7 5. Bd3 O-O 6. h3 d5 7. Nf3 b6 8. O-O Nbd7 9. Nbd2) 5. b4 Bb6 6. Bd3 Nc6 7. Nf3 O-O 8. Qc2 d5 9. Nbd2 Qe7? { (0.88 → 2.24) Mistake. a5 was best. } (9... a5) 10. Ng5? { (2.24 → 0.63) Mistake. O-O was best. } (10. O-O) 10... e5?! { (0.63 → 1.23) Inaccuracy. h6 was best. } (10... h6 11. Ngf3) 11. dxe5 Nxe5 12. Bxh7+ Kh8 13. Bd3 Nxd3+ 14. Qxd3 Bg4 15. O-O g6?! { (0.92 → 1.81) Inaccuracy. Bh5 was best. } (15... Bh5 16. Ndf3 c6 17. Nh4 Rfe8 18. h3 Ne4 19. Nf5 Qf6 20. Ng3 Bg6 21. N5xe4 Bxe4 22. Nxe4) 16. Ngf3 a5 17. Ne5? { (1.56 → 0.03) Mistake. b5 was best. } (17. b5 Bf5 18. Qe2 Kg7 19. Be5 Kg8 20. c4 Ne4 21. Bb2 Rfd8 22. Rac1 Nc5 23. Bd4 Ne4) 17... c5?? { (0.03 → 2.54) Blunder. Bf5 was best. } (17... Bf5 18. Qe2 Kg7 19. Nd3 Rfe8 20. a3 d4 21. cxd4 Nd5 22. Rac1 axb4 23. axb4 Ra2 24. Be5+) 18. bxc5?! { (2.54 → 1.59) Inaccuracy. Nxg4 was best. } (18. Nxg4 Nxg4 19. e4 Kg8 20. bxc5 Bxc5 21. exd5 Rfe8 22. Nb3 Bd6 23. Qg3 Bxf4 24. Qxf4 Nf6) 18... Bxc5?! { (1.59 → 2.38) Inaccuracy. Bf5 was best. } (18... Bf5) 19. Nxg4 Nxg4 20. Qxd5?! { (2.40 → 1.31) Inaccuracy. Nf3 was best. } (20. Nf3) 20... Rad8 21. Qf3 Qf6?? { (1.63 → 7.53) Blunder. Nxe3 was best. } (21... Nxe3 22. Bxe3 Bxe3 23. Nc4 Bg5 24. Nxa5 Qf6 25. Qxf6+ Bxf6 26. Nxb7 Rd7 27. Nc5 Rc7 28. Ne4) 22. Qxg4?? { (7.53 → 3.34) Blunder. Ne4 was best. } (22. Ne4 Qe7 23. Nxc5 Qxc5 24. Qxg4 Kg8 25. Rab1 b5 26. e4 Rfe8 27. Qh4 Qxc3 28. Rxb5 Qc6) 22... Rxd2 23. e4 Qxc3? { (2.66 → 5.27) Mistake. Rd3 was best. } (23... Rd3 24. Bg5) 24. Bxd2?! { (5.27 → 4.01) Inaccuracy. Qg5 was best. } (24. Qg5 Rxf2 25. Be5+ Kg8 26. Rxf2 Qe3 27. Qxe3 Bxe3 28. Re1 Bxf2+ 29. Kxf2 Rc8 30. Ke3 b5) 24... Qxd2 25. Qg3 Re8?! { (3.76 → 5.23) Inaccuracy. b6 was best. } (25... b6 26. Kh1 Kg7 27. f4 Qe3 28. Qxe3 Bxe3 29. Rae1 Bc5 30. g3 a4 31. Kg2 b5 32. Rc1) 26. Rad1?! { (5.23 → 3.49) Inaccuracy. Qc7 was best. } (26. Qc7 Qd6 27. Qxf7 Rxe4 28. Rad1 Rf4 29. Rxd6 Rxf7 30. Rxg6 Rd7 31. Rg4 Rd2 32. a4 Kh7) 26... Qxa2?? { (3.49 → 8.12) Blunder. Qb4 was best. } (26... Qb4 27. Rfe1) 27. Qc3+ Kg8 28. Qxc5 Rxe4? { (7.78 → Mate in 27) Checkmate is now unavoidable. a4 was best. } (28... a4 29. f3) 29. Rd8+ Kh7?! { (30.05 → Mate in 7) Checkmate is now unavoidable. Kg7 was best. } (29... Kg7 30. Qc3+) 30. Qf8?! { (Mate in 7 → 20.47) Lost forced checkmate sequence. Qc3 was best. } (30. Qc3 Kh6 31. Qf6 Qxf2+ 32. Rxf2 Re1+ 33. Rf1 Rxf1+ 34. Kxf1 Kh5 35. Rh8+ Kg4 36. Rh4#) 30... Qb2 31. h3 a4 32. Kh2 a3 33. Rb1 Qe5+ 34. g3 a2? { (8.24 → Mate in 16) Checkmate is now unavoidable. Qf6 was best. } (34... Qf6 35. Rd2 Qe7 36. Qa8 b5 37. Rxb5 Re2 38. Rb7 Qxb7 39. Qxb7 Rxd2 40. Qxf7+ Kh8 41. Qf4) 35. Qxf7+ Kh6?! { (72.64 → Mate in 5) Checkmate is now unavoidable. Qg7 was best. } (35... Qg7 36. Qxa2) 36. Qxa2?! { (Mate in 5 → 25.62) Lost forced checkmate sequence. Rb6 was best. } (36. Rb6 Rg4 37. hxg4 Qe4 38. Rh8+ Kg5 39. Qf6+ Kxg4 40. Rh4#) 36... Re2?! { (25.62 → Mate in 8) Checkmate is now unavoidable. Qe7 was best. } (36... Qe7 37. Qa8) 37. Qa7? { (Mate in 8 → 8.03) Lost forced checkmate sequence. Qf7 was best. } (37. Qf7 b5 38. Rxb5 Rxf2+ 39. Qxf2 Qe7 40. Rh8+ Kg7 41. Qd4+ Kf7 42. Rh7+ Ke6 43. Re5+ Kf6) 37... Qe4? { (8.03 → Mate in 8) Checkmate is now unavoidable. Qf6 was best. } (37... Qf6 38. Rd3 Rxf2+ 39. Kg1 Re2 40. Qd4 Qxd4+ 41. Rxd4 Re7 42. Rdb4 Rd7 43. R1b3 b5 44. Rxb5) 38. Rh8+ Kg5 39. h4+?! { (Mate in 8 → 66.47) Lost forced checkmate sequence. Qc5+ was best. } (39. Qc5+ Qf5 40. h4+ Kg4 41. Rb4+ Re4 42. Qe3 Qe5 43. Rxe4+ Kf5 44. Rxe5+ Kf6 45. Qf4+ Kg7) 39... Kg4 40. Rf1 Qf3?! { (20.79 → Mate in 17) Checkmate is now unavoidable. Rd2 was best. } (40... Rd2 41. Qb8) 41. Rg8?? { (Mate in 17 → 0.00) Lost forced checkmate sequence. Qa4+ was best. } (41. Qa4+ Qe4 42. Qxe4+ Rxe4 43. f3+ Kf5 44. fxe4+ Ke5 45. Rb1 Kd4 46. Rxb7 Kxe4 47. Rg7 Ke5) 41... Qxg3+ 42. Kh1 Qf3+?? { (0.00 → 13.46) Blunder. Kh3 was best. } (42... Kh3 43. Qe3 Qxe3 44. fxe3 Rh2+ 45. Kg1 Rg2+ 46. Kh1) 43. Kg1 Kh3?! { (12.65 → Mate in 12) Checkmate is now unavoidable. Re6 was best. } (43... Re6 44. Qb8) 44. Rxg6 Qf4 45. Qxb7?? { (Mate in 11 → Mate in 1) Lost forced checkmate sequence. Rg2 was best. } (45. Rg2 Re5 46. Rg3+ Kxh4 47. Qxb7 Qg4 48. Qh1+ Kg5 49. f4+ Kf5 50. fxe5+ Qf4 51. Qh7+ Kxe5) 45... Qh2# { Black wins by checkmate. } 0-1