[Event "Rated classical game"] [Site "https://lichess.org/EAHaW0lP"] [Date "2018.04.07"] [White "lucaschaakt"] [Black "Calanthe"] [Result "1-0"] [UTCDate "2018.04.07"] [UTCTime "13:24:53"] [WhiteElo "1818"] [BlackElo "2118"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-36"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 d5 3. e3 c5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. Ne2 g6 7. O-O Bg7 8. Na3 O-O 9. c4 Rb8?! { (-0.69 → 0.14) Inaccuracy. Qc7 was best. } (9... Qc7 10. f4 Rd8 11. d3 Qa5 12. Qe1 Qxe1 13. Rfxe1 Bf5 14. Rad1 dxc4 15. Nxc4 Bxd3 16. Ne5) 10. d4?! { (0.14 → -0.86) Inaccuracy. Be5 was best. } (10. Be5 Rb7 11. d4 cxd4 12. cxd5 cxd5 13. Qxd4 Qa5 14. Nc2 Bf5 15. Qb2 d4 16. Bxd4 Qd2) 10... Ne4 11. f3 Nd6 12. Qc2 Nf5 13. Qd2?! { (-0.55 → -1.32) Inaccuracy. Qc1 was best. } (13. Qc1 e5 14. dxe5 d4 15. Nc2 Bxe5 16. e4 Nd6 17. Ne1 Qh4 18. f4 Bg7 19. Ng3 Re8) 13... Ba6 14. Rac1?! { (-0.91 → -1.64) Inaccuracy. cxd5 was best. } (14. cxd5 cxd4) 14... Qd7?? { (-1.64 → 0.51) Blunder. e5 was best. } (14... e5 15. cxd5 exd4 16. exd4 Re8 17. Rf2 Rxe2 18. Rxe2 Bh6 19. f4 Bxe2 20. Qxe2 cxd4 21. Qf3) 15. g4? { (0.51 → -0.96) Mistake. cxd5 was best. } (15. cxd5 cxd5 16. Rxc5 Rfc8 17. Rfc1 Qe6 18. Rxc8+ Rxc8 19. Rxc8+ Qxc8 20. Nc2 Bh6 21. Nc3 e6) 15... cxd4 16. gxf5 dxe3 17. Qc2 d4 18. Rcd1 c5 19. Qd3 Rfd8 20. fxg6 hxg6 21. Nc2 Qc7 22. Ne1 Bf6 23. Qe4?! { (-1.53 → -2.74) Inaccuracy. Qc2 was best. } (23. Qc2) 23... Bb7?! { (-2.74 → -2.00) Inaccuracy. Bxc4 was best. } (23... Bxc4 24. bxc4 Rxb2 25. Ng3 Qa5 26. Nd3 Rc2 27. Rc1 Rd2 28. Rcd1 Rxa2 29. Nc1 Rb2 30. Nd3) 24. Qf4 Be5 25. Qg4? { (-1.55 → -3.10) Mistake. Qh6 was best. } (25. Qh6 Bg7) 25... Bxh2+ 26. Kg2 Be5? { (-2.79 → -1.10) Mistake. Kg7 was best. } (26... Kg7 27. Nd3) 27. Nd3 Bc8 28. Qe4?! { (-1.03 → -2.02) Inaccuracy. Qg5 was best. } (28. Qg5 Bf6 29. Qxc5 Qd7 30. Kg1 Bb7 31. Bxd4 Bxd4 32. Ne5 Bxc5 33. Nxd7 Rbc8 34. Nxc5 Rxd1) 28... Bf6?! { (-2.02 → -1.28) Inaccuracy. Bg7 was best. } (28... Bg7 29. Qh4) 29. Rh1?! { (-1.28 → -1.88) Inaccuracy. Qf4 was best. } (29. Qf4 Qa5 30. Nec1 Bf5 31. Ne5 Rb6 32. Ng4 Bxg4 33. fxg4 Re6 34. Qf3 Rf8 35. Rh1 Bg7) 29... Kg7?? { (-1.88 → 0.25) Blunder. Bf5 was best. } (29... Bf5 30. Qf4 Qa5 31. Nec1 Bg7 32. Qg3 f6 33. Qe1 Qb6 34. Ne2 Kf7 35. Nxc5 Qxc5 36. Nxd4) 30. Qf4 e5?? { (0.05 → 6.57) Blunder. Qxf4 was best. } (30... Qxf4 31. Nexf4) 31. Qh2?? { (6.57 → -0.95) Blunder. Qh6+ was best. } (31. Qh6+) 31... Rg8?? { (-0.95 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (31... Bf5) 32. Ba3?? { (Mate in 1 → 1.95) Lost forced checkmate sequence. Qh6# was best. } (32. Qh6#) 32... Bf5?? { (1.95 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (32... Be7 33. Ng3 Kf8 34. Ne4 Rb6 35. Qxe5 Qxe5 36. Nxe5 Kg7 37. Bxc5 Bxc5 38. Nxc5 Re8 39. Ned3) 33. Bxc5?? { (Mate in 1 → -7.02) Lost forced checkmate sequence. Qh6# was best. } (33. Qh6#) 33... g5?? { (-7.02 → Mate in 1) Checkmate is now unavoidable. Rh8 was best. } (33... Rh8 34. Qg1 Rxh1 35. Qxh1 Rh8 36. Qxh8+ Kxh8 37. b4 Qc8 38. Nb2 Kg7 39. Ng3 a5 40. a3) 34. Qh6# { White wins by checkmate. } 1-0