[Event "Lost Knights 30 Euro Challenge"] [Site "https://lichess.org/6q8A0R3G"] [Date "2021.03.01"] [White "Magunya"] [Black "PranavKarthikeyan"] [Result "0-1"] [UTCDate "2021.03.01"] [UTCTime "20:11:56"] [WhiteElo "2047"] [BlackElo "1874"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } e6 4. Bxc6 bxc6 5. h3 Nf6?! { (-0.48 → 0.46) Inaccuracy. Ne7 was best. } (5... Ne7 6. d3 Ng6 7. Nbd2 d5 8. O-O Be7 9. Nb3 Ba6 10. Re1) 6. Nc3 d5 7. e5 Nd7 8. Qe2 Be7 9. d4?? { (-0.32 → -2.66) Blunder. d3 was best. } (9. d3 c4) 9... cxd4 10. Nxd4 Qb6 11. Nb3? { (-2.06 → -3.53) Mistake. Qg4 was best. } (11. Qg4 g6) 11... Ba6? { (-3.53 → -1.96) Mistake. O-O was best. } (11... O-O) 12. Qe3?? { (-1.96 → -4.23) Blunder. Qg4 was best. } (12. Qg4 Bf8 13. Bf4 c5 14. O-O-O Rb8 15. Rhe1 c4 16. Nxd5 Qb7 17. Nc3 cxb3 18. axb3 Nc5) 12... O-O?! { (-4.23 → -3.15) Inaccuracy. c5 was best. } (12... c5) 13. Qxb6 Nxb6? { (-3.33 → -1.72) Mistake. axb6 was best. } (13... axb6) 14. Bd2 Nc4 15. O-O-O?! { (-2.03 → -2.71) Inaccuracy. Be3 was best. } (15. Be3 Rfe8 16. Bc5 Bd8 17. Bd4 Nxb2 18. Nxd5 exd5 19. Bxb2 Bb6 20. f4 Rac8 21. O-O-O Be3+) 15... Rab8 16. Rhe1 c5 17. Bf4 g5 18. Bg3 h5 19. f3 Kg7?! { (-2.01 → -1.41) Inaccuracy. Rfc8 was best. } (19... Rfc8) 20. Bf2 Rfc8 21. Na4?! { (-1.71 → -2.60) Inaccuracy. h4 was best. } (21. h4 Bb7 22. hxg5 a5 23. a4 d4 24. Nb5 Kg6 25. Bg3 Ne3 26. Nxa5 Bd5 27. Nd6 Nxg2) 21... d4 22. c3 dxc3?? { (-3.11 → -0.98) Blunder. Bb5 was best. } (22... Bb5 23. Naxc5 Bxc5 24. Nxc5 Rxc5 25. Rxd4 Rbc8 26. b3 Nxe5 27. c4 Bxc4 28. bxc4 Nxc4 29. Kd1) 23. Nxc3 Bb5? { (-0.96 → 0.18) Mistake. Rb7 was best. } (23... Rb7 24. Re2) 24. Kb1?! { (0.18 → -0.62) Inaccuracy. Nxb5 was best. } (24. Nxb5 Rxb5) 24... a5?! { (-0.62 → 0.00) Inaccuracy. Bc6 was best. } (24... Bc6) 25. Nxb5 Rxb5 26. Rc1 a4?! { (-0.50 → 0.15) Inaccuracy. Nb6 was best. } (26... Nb6) 27. Rxc4 axb3 28. a3?! { (0.00 → -0.58) Inaccuracy. a4 was best. } (28. a4 Rb7 29. Rd1 Kg6 30. g4 hxg4 31. hxg4 Rh8 32. Rdc1 Rh2 33. Bxc5 Bxc5 34. Rxc5 Ra7) 28... Bd8?! { (-0.58 → 0.42) Inaccuracy. Rd8 was best. } (28... Rd8) 29. Re3 Ba5 30. Rd3 f5?! { (0.32 → 1.40) Inaccuracy. Kg6 was best. } (30... Kg6) 31. Rd7+?! { (1.40 → 0.73) Inaccuracy. exf6+ was best. } (31. exf6+ Kxf6 32. h4 gxh4 33. Bxh4+ Kg6 34. Rd6 Rb6 35. Rd7 e5 36. Rd3 Kf5 37. Bd8 Ra6) 31... Kg6 32. Re7 Rd8? { (0.72 → 2.49) Mistake. Rc6 was best. } (32... Rc6 33. Rd7) 33. Rxe6+ Kf7 34. Rd6 Re8? { (2.20 → 3.64) Mistake. Rxd6 was best. } (34... Rxd6 35. exd6 Bd2 36. Rxc5 Rxc5 37. Bxc5 Ke6 38. Bb4 Be3 39. g4 hxg4 40. hxg4 fxg4 41. fxg4) 35. Rd5?? { (3.64 → 0.65) Blunder. Rf6+ was best. } (35. Rf6+ Kg7) 35... Rc8?? { (0.65 → 2.67) Blunder. Ke6 was best. } (35... Ke6) 36. Rdxc5?? { (2.67 → 0.00) Blunder. Rd6 was best. } (36. Rd6 Bd8) 36... Rbxc5 37. Rxc5 Rd8 38. Rxa5?? { (0.03 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (38. Be3 Bd2) 38... Rd1# { Black wins by checkmate. } 0-1