[Event "Masthanaiah chess world 1978"] [Site "https://lichess.org/wfXLsfrF"] [Date "2023.04.12"] [White "Advika14"] [Black "soraya01"] [Result "1-0"] [UTCDate "2023.04.12"] [UTCTime "08:40:00"] [WhiteElo "1060"] [BlackElo "1650"] [WhiteRatingDiff "+53"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "Elephant Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d5?! { (0.29 → 1.23) Inaccuracy. Nc6 was best. } { C40 Elephant Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+) 3. exd5 Bg4 4. h3 Bxf3 5. Qxf3 Nf6?! { (1.30 → 2.10) Inaccuracy. Bd6 was best. } (5... Bd6 6. Nc3 Ne7 7. g3 O-O 8. d3 Nd7 9. Bg2 f5 10. O-O) 6. Bc4 Nbd7 7. Nc3 Bd6 8. Qd1?! { (1.57 → 0.93) Inaccuracy. a3 was best. } (8. a3 O-O 9. d3 Kh8 10. Bd2 Rb8 11. b4 Ne8 12. O-O a6 13. Ne4 Be7 14. Rae1 f5) 8... Qe7 9. O-O g5 10. Nb5 O-O-O 11. Re1 a6?! { (0.43 → 1.12) Inaccuracy. g4 was best. } (11... g4 12. hxg4) 12. Na7+? { (1.12 → -0.46) Mistake. Nxd6+ was best. } (12. Nxd6+ Qxd6) 12... Kb8 13. Nc6+ bxc6 14. dxc6 Nb6 15. Be2? { (-0.59 → -2.01) Mistake. Bf1 was best. } (15. Bf1 g4) 15... h5? { (-2.01 → -0.49) Mistake. g4 was best. } (15... g4) 16. Bxa6?? { (-0.49 → -2.79) Blunder. d4 was best. } (16. d4) 16... g4 17. c3?! { (-2.85 → -4.25) Inaccuracy. a4 was best. } (17. a4 gxh3) 17... Rhg8 18. d3?! { (-4.14 → -5.34) Inaccuracy. Re3 was best. } (18. Re3 Nfd5) 18... gxh3 19. Kh2?! { (-5.65 → -11.54) Inaccuracy. g3 was best. } (19. g3 h4 20. Re3 Bc5 21. Qf3 hxg3 22. fxg3 e4 23. Kh1 exf3 24. Rxe7 Bxe7 25. Be3 Nbd5) 19... Ng4+ 20. Kxh3? { (-9.23 → Mate in 5) Checkmate is now unavoidable. Qxg4 was best. } (20. Qxg4 hxg4 21. g3 Qf6 22. Be3 Nd5 23. d4 Nxe3 24. Re2 exd4 25. Rg1 Qf3 26. fxe3 dxe3) 20... f5?? { (Mate in 5 → -5.83) Lost forced checkmate sequence. Nxf2+ was best. } (20... Nxf2+ 21. Kh2 Qh4+ 22. Kg1 Qh1+ 23. Kxf2 Qxg2+ 24. Ke3 Nd5#) 21. Qb3?? { (-5.83 → Mate in 5) Checkmate is now unavoidable. Be3 was best. } (21. Be3 Bc5 22. Qc2 Bxe3 23. fxe3 Qg5 24. a4 Nxe3 25. Qf2 f4 26. Ra3 Nxg2 27. Re2) 21... Qg5?? { (Mate in 5 → 4.34) Lost forced checkmate sequence. Nxf2+ was best. } (21... Nxf2+ 22. Kh2 Qh4+ 23. Kg1 Qh1+ 24. Kxf2 Rxg2+ 25. Ke3 Qh3#) 22. Bxg5 f4? { (4.38 → 7.66) Mistake. Rxg5 was best. } (22... Rxg5 23. Re2 Bc5 24. d4 exd4 25. cxd4 Rxd4 26. Rc1 Bd6 27. Rd1 Rxd1 28. Qxd1 f4 29. Qb3) 23. Bxd8 Nxf2+ 24. Kh2 e4 25. dxe4?! { (11.34 → 6.13) Inaccuracy. Qxg8 was best. } (25. Qxg8 Ng4+ 26. Kg1 Ne5 27. Bxc7+ Kxc7 28. Rxe4 Nxc6 29. Re8 Nd8 30. d4 Bc5 31. dxc5 Kd7) 25... f3+ 26. Kg1?? { (6.27 → Mate in 7) Checkmate is now unavoidable. g3 was best. } (26. g3 Rxd8 27. Qf7 h4 28. Qxf3 Rg8 29. Kg2 Rxg3+ 30. Kxf2 Bc5+ 31. Ke2 Rxf3 32. Kxf3 Na4) 26... Rxg2+?? { (Mate in 7 → 5.29) Lost forced checkmate sequence. Nh3+ was best. } (26... Nh3+ 27. Kf1 Rxg2 28. Qxb6+ cxb6 29. Bxb6 Rh2 30. Bg1 Rh1 31. c7+ Kxc7 32. a3 Rxg1#) 27. Kf1 Bh2?? { (Mate in 6 → 10.40) Lost forced checkmate sequence. Nh3 was best. } (27... Nh3 28. Qxb6+ cxb6 29. Bxb6 Rh2 30. c7+ Bxc7 31. Bxc7+ Kxc7 32. a3 Rh1#) 28. Bxc7+ Kxc7? { (9.04 → Mate in 8) Checkmate is now unavoidable. Bxc7 was best. } (28... Bxc7 29. Re3 Ng4 30. Rxf3 Rd2 31. Rf8+ Rd8 32. Rxd8+ Bxd8 33. a4 Bc7 34. a5 Ne5 35. axb6) 29. Qf7+ Kxc6 30. Qe8+ Kc7 31. Qf7+ Nd7 32. Qc4+ Kd8 33. Qc8+ Ke7 34. Bb5 Rg1+?! { (6.06 → 9.77) Inaccuracy. Ne5 was best. } (34... Ne5 35. Re3 Rg1+ 36. Kxf2 Rxa1 37. Qe8+ Kf6 38. Rxf3+ Nxf3 39. Kxf3 Rg1 40. e5+ Bxe5 41. Qd8+) 35. Kxf2 Rg3? { (9.55 → Mate in 7) Checkmate is now unavoidable. Rg2+ was best. } (35... Rg2+ 36. Kxf3 Rg3+ 37. Kf2 Ne5 38. Rf1 Rf3+ 39. Ke2 Rxf1 40. Rxf1 Bf4 41. Qe8+ Kf6) 36. Qxd7+ Kf6 { Black resigns. } 1-0