[Event "31st Lichess Mega A Team Battle"] [Site "https://lichess.org/xa8Ez3PK"] [Date "2022.03.25"] [White "frelsara"] [Black "Dr-oztekin"] [Result "0-1"] [UTCDate "2022.03.25"] [UTCTime "18:20:44"] [WhiteElo "2584"] [BlackElo "2155"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E15"] [Opening "Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 { E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation } 5. Nbd2 Be7 6. Bg2 Bb7 7. O-O O-O 8. Qc2 d5 9. Ne5 Nbd7?! { (0.09 → 0.71) Inaccuracy. c5 was best. } (9... c5 10. cxd5 exd5 11. dxc5 bxc5 12. b3 Re8 13. Bb2 Nbd7 14. Rac1 Nxe5 15. Bxe5 Rc8 16. e3) 10. cxd5 Bxd5?! { (0.87 → 1.71) Inaccuracy. Nxd5 was best. } (10... Nxd5 11. Nc6) 11. Nc6 Bxc6? { (1.65 → 3.16) Mistake. Qe8 was best. } (11... Qe8 12. e4 Bxc6 13. Qxc6 Rc8 14. Nc4 Nb8 15. Qxe8 Nxe8 16. Rd1 Nd6 17. Ne3 c6 18. b3) 12. Qxc6?? { (3.16 → 1.05) Blunder. Bxc6 was best. } (12. Bxc6) 12... Rb8?! { (1.05 → 2.09) Inaccuracy. Rc8 was best. } (12... Rc8 13. Nb3 a5 14. Rd1 Nb8 15. Qc4 Qd7 16. a4 c5 17. Bd2 cxd4 18. Qxd4 Qxd4 19. Nxd4) 13. Nb3 a5?! { (1.59 → 2.49) Inaccuracy. Rc8 was best. } (13... Rc8) 14. Bf4 Rc8 15. Rac1 Bd6? { (2.35 → 4.01) Mistake. Nb8 was best. } (15... Nb8 16. Bxc7 Nxc6 17. Bxd8 Rfxd8 18. Bxc6 a4 19. Bxa4 Rxc1 20. Rxc1 Ra8 21. Bb5 Rxa2 22. Rb1) 16. Bxd6 cxd6 17. Qxd6 a4 18. Nd2 b5 19. e3 Qa5 20. Ne4?! { (2.91 → 2.16) Inaccuracy. Rxc8 was best. } (20. Rxc8 Rxc8) 20... Nxe4 21. Bxe4 Nf6 22. Bf3? { (2.71 → 0.91) Mistake. Bc6 was best. } (22. Bc6 b4 23. a3 bxa3 24. Qxa3 Qb6 25. Bxa4 Qb7 26. Rc2 g6 27. Rb1 h5 28. Qb3 Qf3) 22... Qd2?! { (0.91 → 1.67) Inaccuracy. Rxc1 was best. } (22... Rxc1 23. Rxc1 Qd2 24. Qc6 Qxb2 25. Rc5 h5 26. Rxb5 Qxa2 27. h3 Qd2 28. Kg2 g6 29. Qc4) 23. Rxc8 Rxc8 24. Qa3? { (1.42 → 0.00) Mistake. Bb7 was best. } (24. Bb7 Re8) 24... h6 25. Rd1 Qc2 26. b3?? { (0.09 → -5.63) Blunder. Qb4 was best. } (26. Qb4 Ne4) 26... Ne4 27. Rf1 Nd2 28. Bd1 Qd3 29. Re1 b4?? { (-6.30 → 0.00) Blunder. Qc3 was best. } (29... Qc3 30. Qe7 Nf3+ 31. Bxf3 Qxe1+ 32. Kg2 Rc1 33. Kh3 g5 34. Qf6 Qxf2 35. Qxh6 Qxe3 36. Qf6) 30. Qxb4 Rc1 31. Kg2 Qe4+ 32. f3?? { (0.00 → -8.76) Blunder. Kg1 was best. } (32. Kg1 Qd3 33. Kg2 Qe4+) 32... Qd3?? { (-8.76 → -0.48) Blunder. Nxf3 was best. } (32... Nxf3 33. Kf2 Nxe1 34. Qxe1 a3 35. g4 Rb1 36. Qe2 Qh1 37. Kg3 Rxd1 38. Qxd1 Qxd1 39. d5) 33. Be2?? { (-0.48 → -4.84) Blunder. Kf2 was best. } (33. Kf2 Nb1 34. Be2 Rc2 35. Kf1 Qxe3 36. Qb8+ Kh7 37. Qe5 Nd2+ 38. Kg2 Qc3 39. Qc5 Ne4) 33... Qxe3 34. Rxc1? { (-4.80 → -8.40) Mistake. Qb8+ was best. } (34. Qb8+ Kh7) 34... Qxe2+ 35. Kh3 Nxf3 36. Qb8+ Kh7 37. g4 e5 38. Kg3 Nxd4? { (Mate in 6 → -9.10) Lost forced checkmate sequence. Nh4 was best. } (38... Nh4 39. Qg8+ Kxg8 40. Rc8+ Kh7 41. Rh8+ Kxh8 42. h3 g5 43. b4 Qg2#) 39. Rc8? { (-9.10 → Mate in 3) Checkmate is now unavoidable. Qa8 was best. } (39. Qa8) 39... Qf3+ 40. Kh4 g5+ 41. Kh5 Qh3# { Black wins by checkmate. } 0-1