[Event "Castle Chess Academy - B100"] [Site "https://lichess.org/8katUoJv"] [Date "2022.01.09"] [White "MahaDevNair"] [Black "Vinstar123"] [Result "0-1"] [UTCDate "2022.01.09"] [UTCTime "14:11:30"] [WhiteElo "1513"] [BlackElo "1476"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C49"] [Opening "Four Knights Game: Spanish Variation, Double Spanish"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 { C49 Four Knights Game: Spanish Variation, Double Spanish } 5. O-O d6? { (0.25 → 1.58) Mistake. O-O was best. } (5... O-O 6. Bxc6 bxc6 7. Nxe5 Re8 8. Nd3 Bxc3 9. dxc3 Nxe4 10. Re1) 6. h3? { (1.58 → -0.07) Mistake. Nd5 was best. } (6. Nd5 Nxd5 7. exd5 a6 8. Ba4 b5 9. dxc6 bxa4 10. c3 Bc5) 6... a6?! { (-0.07 → 0.51) Inaccuracy. Bxc3 was best. } (6... Bxc3 7. bxc3 Nxe4 8. Re1 Bf5 9. Bd3 d5 10. c4 O-O 11. Ba3) 7. Bc4?! { (0.51 → -0.43) Inaccuracy. Bxc6+ was best. } (7. Bxc6+ bxc6 8. Na4 c5 9. c3 Ba5 10. d3 O-O 11. a3 Bb6 12. Nxb6 cxb6 13. Bg5 h6) 7... b5?! { (-0.43 → 0.29) Inaccuracy. Bxc3 was best. } (7... Bxc3 8. dxc3) 8. Bb3 a5?? { (0.31 → 2.35) Blunder. Bxc3 was best. } (8... Bxc3 9. bxc3 h6 10. d3 Na5 11. Be3 O-O 12. Nd2 c5 13. f4 c4 14. dxc4 Bb7 15. cxb5) 9. Nxb5 a4 10. Bxa4? { (1.91 → 0.69) Mistake. Bc4 was best. } (10. Bc4 Bc5 11. c3 Bb6 12. d4 O-O 13. Re1 Bb7 14. Bd3 h6 15. d5 Na7 16. Nxa7 Bxa7) 10... Rxa4 11. Nc3?? { (0.94 → -6.43) Blunder. c3 was best. } (11. c3 Ra8) 11... Ra8?! { (-6.43 → -4.19) Inaccuracy. Bxc3 was best. } (11... Bxc3) 12. a3?! { (-4.19 → -5.94) Inaccuracy. Nd5 was best. } (12. Nd5 Bc5 13. c3 Ba7 14. d4 h6 15. b4 exd4 16. Qa4 Bd7 17. b5 Ne5 18. Nxe5 dxe5) 12... Bxc3 13. dxc3 Nxe4?? { (-5.33 → -0.16) Blunder. Ne7 was best. } (13... Ne7 14. Re1) 14. Qd5 Nf6?! { (0.03 → 0.84) Inaccuracy. Bb7 was best. } (14... Bb7 15. Qxe4) 15. Qxc6+ Bd7 16. Qc4 O-O 17. Bg5 h6 18. Bh4 Ra4 19. Qd3?? { (0.34 → -7.75) Blunder. b4 was best. } (19. b4 Re8 20. Bxf6 gxf6 21. Nd2 f5 22. f4 e4 23. Nb3 Be6 24. Qb5 Bd7 25. Qe2 Qf6) 19... Qe7?? { (-7.75 → 0.37) Blunder. e4 was best. } (19... e4 20. Qd4) 20. Qe2? { (0.37 → -1.23) Mistake. b3 was best. } (20. b3) 20... Qe6?! { (-1.23 → -0.16) Inaccuracy. g5 was best. } (20... g5 21. Bg3) 21. b3 Rf4 22. Bg3 Re4?! { (-0.08 → 0.87) Inaccuracy. Rf5 was best. } (22... Rf5) 23. Qd3 h5?? { (0.86 → 5.94) Blunder. Qd5 was best. } (23... Qd5 24. a4 Qxd3 25. cxd3 Re2 26. c4 Bf5 27. Rfd1 Rb2 28. a5 Ra8 29. a6 Bc8 30. a7) 24. Ng5 Qf5 25. Nxe4 Qxe4?! { (4.75 → 6.30) Inaccuracy. Nxe4 was best. } (25... Nxe4) 26. Qxe4?! { (6.30 → 4.01) Inaccuracy. f3 was best. } (26. f3 Qxd3 27. cxd3 Rb8 28. b4 h4 29. Bxh4 Nd5 30. Be1 Bf5 31. a4 Bxd3 32. Rf2 Bc4) 26... Nxe4 27. c4 Nd2? { (3.86 → 7.08) Mistake. g5 was best. } (27... g5 28. a4) 28. Rfd1 Ne4 29. Bh2 Re8 30. a4 Re6 31. a5 Bc6 32. a6 Rf6 33. a7 Rxf2 34. a8=Q+ Bxa8 35. Rxa8+ Kh7 36. Rf1?! { (7.92 → 5.41) Inaccuracy. Re1 was best. } (36. Re1 Rxc2 37. Rxe4 Rc3 38. Rb8 f5 39. Re1 g5 40. Kf1 Kg6 41. Rb7 f4 42. Rb1 f3) 36... Rxc2 37. Rxf7 Rc1+ 38. Rf1 Rc2 39. Rc8 Nd2 40. Rf2?? { (6.02 → Mate in 2) Checkmate is now unavoidable. Re1 was best. } (40. Re1 Nxb3 41. Rxc7 Nd4 42. Bxe5 Ne6 43. Rc6 dxe5 44. Rxe5 Nf4 45. Rg5 Rxg2+ 46. Rxg2 Nxh3+) 40... Rc1+ 41. Rf1 Rxf1# { Black wins by checkmate. } 0-1