[Event "Amazon Chess Club - Open Play Arena"] [Site "https://lichess.org/eJdBK8sK"] [Date "2021.03.12"] [White "Olivio"] [Black "chaitanya0411"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "02:01:08"] [WhiteElo "1161"] [BlackElo "1369"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B02"] [Opening "Alekhine Defense: Maróczy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 Nf6 2. e4 { B02 Alekhine Defense: Maróczy Variation } d6 3. Nf3 g6 4. Be2 e5 5. Bg5 Bg7 6. O-O O-O 7. Nc3 Qd7?! { (-0.39 → 0.37) Inaccuracy. h6 was best. } (7... h6 8. Bh4 Re8 9. a4 Nbd7 10. Nd5 a5 11. h3 c6 12. Ne3) 8. Bxf6?! { (0.37 → -0.50) Inaccuracy. d4 was best. } (8. d4 h6 9. Bxf6 Bxf6 10. dxe5 dxe5 11. Qc1 Kg7 12. Nd5 Qd8 13. Qe3 c6 14. Nxf6 Qxf6) 8... Bxf6 9. Nd5 Bg7 10. c4 c6 11. Ne3 b5? { (-1.44 → 0.02) Mistake. a5 was best. } (11... a5 12. b3 Na6 13. a3 Nc7 14. Rb1 Qe7 15. Nc2 Ne6 16. Re1 f5 17. Bf1 Qf6 18. b4) 12. cxb5 cxb5 13. Nd5 Bb7 14. Nb4?! { (-0.54 → -1.40) Inaccuracy. Qb3 was best. } (14. Qb3 Na6 15. d4 Bxd5 16. exd5 e4 17. Bxb5 Qd8 18. Nd2 Rb8 19. Qa4 Nc7 20. Bc6 f5) 14... a5 15. Nc2 b4?! { (-1.55 → -0.78) Inaccuracy. Na6 was best. } (15... Na6) 16. a3?! { (-0.78 → -1.48) Inaccuracy. Ne3 was best. } (16. Ne3 Na6 17. a3 d5 18. exd5 Bxd5 19. d4 exd4 20. Nxd5 Qxd5 21. Bxa6 Rxa6 22. axb4 Rb6) 16... Nc6? { (-1.48 → -0.21) Mistake. b3 was best. } (16... b3 17. Ne3 a4 18. Rc1 Na6 19. h4 Qe7 20. Re1 Nc5 21. Bf1 Kh8 22. Nd5 Bxd5 23. exd5) 17. axb4 Nxb4 18. Nxb4 axb4 19. Rxa8 Bxa8 20. Qa4?? { (-0.43 → -12.16) Blunder. Qd2 was best. } (20. Qd2 Qb7) 20... Qxa4 21. Bd1 Qa2 22. d4 exd4 23. Nxd4 Bxd4 24. Bg4 Bxe4 25. Rd1?! { (-20.19 → Mate in 7) Checkmate is now unavoidable. Be2 was best. } (25. Be2 Qxb2) 25... Be5?! { (Mate in 7 → -16.28) Lost forced checkmate sequence. Qxb2 was best. } (25... Qxb2 26. Rxd4 Qxd4 27. h3 Ra8 28. Bd1 Ra1 29. Kh2 Qxf2 30. Bf3 Bxf3 31. h4 Qxg2#) 26. Rf1 Qxb2 27. f3?! { (-21.59 → Mate in 6) Checkmate is now unavoidable. h4 was best. } (27. h4 Bd4) 27... Bf5?! { (Mate in 6 → -71.38) Lost forced checkmate sequence. Ra8 was best. } (27... Ra8 28. fxe4 Ra1 29. Be2 Bd4+ 30. Kh1 Rxf1+ 31. Bxf1 Qf2 32. Be2 Qg1#) 28. f4?! { (-71.38 → Mate in 6) Checkmate is now unavoidable. Bxf5 was best. } (28. Bxf5 Qe2) 28... Bxg4?! { (Mate in 6 → -19.12) Lost forced checkmate sequence. Ra8 was best. } (28... Ra8 29. h3 Bxg4 30. Kh2 Ra2 31. Rg1 Bxf4+ 32. Kh1 Qf2 33. hxg4 Qh4#) 29. fxe5 Qe2 30. h3 Be6 31. exd6 Qd2 32. Rb1 Qxd6?! { (Mate in 4 → -74.04) Lost forced checkmate sequence. Bd5 was best. } (32... Bd5 33. Rb2 Qxb2 34. Kf1 Re8 35. h4 Qxg2#) 33. Rxb4?! { (-74.04 → Mate in 5) Checkmate is now unavoidable. Kh1 was best. } (33. Kh1 Bf5) 33... Qxb4 34. Kh2 Bxh3 35. gxh3 Rd8 36. Kg3 Rd4 37. h4 Qc3+ 38. Kh2 Rd2+ 39. Kg1 Qc1# { Black wins by checkmate. } 0-1