[Event "Alunos Rating Evolution simul"] [Site "https://lichess.org/h3HJSqXl"] [Date "2024.05.04"] [White "basso01"] [Black "Neumann1978"] [Result "0-1"] [UTCDate "2024.05.04"] [UTCTime "17:03:32"] [WhiteElo "2404"] [BlackElo "2007"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B07"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 { B07 Pirc Defense } 4. f3 Bg7 5. Be3 c6 6. Qd2 b5 7. O-O-O Qa5 8. Kb1 b4 9. Nce2 Be6?! { (0.30 → 1.07) Inaccuracy. Ba6 was best. } (9... Ba6 10. h4 h5 11. a3 Nbd7 12. Qxb4 Qc7 13. Qd2 Rb8 14. Nc3 Bxf1 15. Rxf1 Nb6 16. Qd3) 10. Nc1 Nbd7 11. Bd3 Nb6?! { (0.78 → 1.35) Inaccuracy. Qc7 was best. } (11... Qc7) 12. Nb3 Qa4 13. Nh3?! { (1.47 → 0.85) Inaccuracy. Qe2 was best. } (13. Qe2 Rb8 14. Nh3 Bxh3 15. gxh3 O-O 16. Rhg1 Nbd7 17. Rg5 e5 18. f4 h6 19. Rgg1) 13... Bc4 14. e5? { (0.86 → -0.61) Mistake. Bh6 was best. } (14. Bh6 Bxh6 15. Qxh6 O-O-O 16. Nf2 Kb7 17. Bxc4 Nxc4 18. Nd2 Nxd2+ 19. Rxd2 Ka8 20. Qf4 Qb5) 14... dxe5? { (-0.61 → 0.85) Mistake. Nfd5 was best. } (14... Nfd5) 15. dxe5 Nfd5 16. Bd4?! { (0.48 → -0.07) Inaccuracy. f4 was best. } (16. f4 Qb5) 16... Bxd3?! { (-0.07 → 0.57) Inaccuracy. O-O was best. } (16... O-O 17. Nf2 a5 18. h4 c5 19. Bxc5 Bxe5 20. Bxc4 Nc3+ 21. bxc3 Nxc4 22. Qe2 Qb5 23. Qe4) 17. Qxd3 O-O 18. e6 Rad8?? { (0.57 → 3.11) Blunder. f6 was best. } (18... f6 19. Nc5) 19. exf7+ Rxf7 20. Nc5 Qb5 21. Qxb5 cxb5 22. Bxg7 Rxg7 23. Ne6 Rc8 24. Nxg7 Kxg7 25. Rhe1 Kf6 26. Nf2 a5 27. Ng4+ Kf5?? { (3.41 → Mate in 2) Checkmate is now unavoidable. Kg7 was best. } (27... Kg7 28. Ne3 Rc5 29. Nxd5 Nxd5 30. Re6 Kf8 31. Rde1 a4 32. R6e5 Ke8 33. g3 a3 34. h3) 28. Ne3+?? { (Mate in 2 → 3.67) Lost forced checkmate sequence. Re5+ was best. } (28. Re5+ Kf4 29. Rd4#) 28... Nxe3 29. Rxe3 e6 30. b3?? { (4.09 → 0.58) Blunder. Rde1 was best. } (30. Rde1 Nc4 31. Rxe6 a4 32. Re8 Rc5 33. Rf8+ Kg5 34. Rd8 Kf6 35. Rdd1 Re5 36. Kc1) 30... a4?? { (0.58 → 3.77) Blunder. Nd5 was best. } (30... Nd5) 31. Rde1 Rc6 32. Re5+ Kf6 33. Rxb5 Nd5 34. Rb8 a3 35. Rd8?? { (3.52 → 1.37) Blunder. c4 was best. } (35. c4 bxc3 36. Kc2 g5 37. Re4 h5 38. Ra8 Rd6 39. Rxa3 Nc7 40. Re2 Nb5 41. Ra4 e5) 35... Nc3+ 36. Ka1 Nd5 37. Ra8?? { (1.53 → -3.68) Blunder. Kb1 was best. } (37. Kb1 Nc3+) 37... Rxc2 38. Ra6?? { (-3.51 → Mate in 8) Checkmate is now unavoidable. Kb1 was best. } (38. Kb1 Rxg2 39. Kc1 Nc3 40. Ra6 Nxa2+ 41. Kd1 Nc3+ 42. Kc1 a2 43. Rexe6+ Kf5 44. Rf6+ Ke5) 38... Nc3 39. Raxe6+ Kg7 40. Re7+ Kh6 41. R1e2 Rc1# { Black wins by checkmate. } 0-1