[Event "Casual classical game"] [Site "https://lichess.org/YQJkEAYT"] [Date "2018.03.27"] [White "Burebist"] [Black "lichess AI level 5"] [Result "0-1"] [UTCDate "2018.03.27"] [UTCTime "10:26:23"] [WhiteElo "1825"] [BlackElo "?"] [Variant "Standard"] [TimeControl "3600+8"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } e6 3. Nf3 Nf6 4. e5 Nd5 5. c3 Nb6 6. Bd3 d6 7. O-O dxe5 8. dxe5 h6 9. Be3 Na4?! { (0.62 → 1.39) Inaccuracy. g5 was best. } (9... g5 10. Qe2) 10. Qe2 Bd7 11. b3 Nb6 12. Rd1 Nd5 13. Bd2 Be7?! { (1.14 → 1.92) Inaccuracy. a5 was best. } (13... a5 14. Be4 Bc5 15. c4 Nde7 16. Nc3 Nd4 17. Qd3 Bc6 18. Na4 Bxa4 19. bxa4 Ndc6 20. Qb3) 14. a3 Na5?! { (1.68 → 2.67) Inaccuracy. Nb6 was best. } (14... Nb6 15. c4 Bc5 16. Bc3 a5 17. Nbd2 Qe7 18. Bb2 Bc8 19. Ne4 Nd7 20. Nxc5 Nxc5 21. Bc2) 15. Bc2 Nb6 16. Bf4?! { (2.70 → 1.51) Inaccuracy. c4 was best. } (16. c4 Nc6 17. Be3 Qb8 18. Nc3 Bc8 19. b4 Nd7 20. Rd2 a5 21. b5 Ncxe5 22. Nxe5 Nxe5) 16... Nc6?! { (1.51 → 2.34) Inaccuracy. c5 was best. } (16... c5 17. c4 Qc7 18. Bd2 Nc6 19. Bc3 O-O-O 20. a4 Kb8 21. a5 Nc8 22. a6 bxa6 23. Rxa6) 17. c4 g5 18. Bg3?! { (1.97 → 1.01) Inaccuracy. Be3 was best. } (18. Be3 g4 19. Nd4 Nxd4 20. Bxd4 h5 21. a4 a5 22. Nc3 c5 23. Be3 Qc7 24. Bd2 Rg8) 18... h5 19. h3 h4?? { (1.08 → 3.43) Blunder. g4 was best. } (19... g4 20. hxg4 hxg4 21. Nh2 Bh4 22. Bf4 g3 23. fxg3 Bg5 24. Ng4 Qe7 25. Qe3 Bxf4 26. gxf4) 20. Bh2 a5 21. Nc3 Rg8 22. Nd4?! { (3.56 → 2.72) Inaccuracy. Ne4 was best. } (22. Ne4 a4 23. b4 g4 24. hxg4 Rxg4 25. Nd4 Rg8 26. Qh5 Nxc4 27. Nxe6 Bxe6 28. Rxd8+ Kxd8) 22... Nxd4 23. Rxd4 Kf8?? { (1.75 → 4.87) Blunder. Bc5 was best. } (23... Bc5 24. Rg4 Bc6 25. Bh7 Rg7 26. Be4 Kf8 27. Bxc6 bxc6 28. Ne4 Qe7 29. Kh1 Bxa3 30. Nf6) 24. Nb5?? { (4.87 → 1.47) Blunder. Qh5 was best. } (24. Qh5) 24... c6?? { (1.47 → 3.49) Blunder. a4 was best. } (24... a4 25. bxa4 Bc5 26. Rd2 g4 27. hxg4 h3 28. Bf4 Qh4 29. g3 Qxg4 30. Qxg4 Rxg4 31. Kh2) 25. Nd6 Bxd6 26. exd6?! { (3.20 → 2.44) Inaccuracy. Rxd6 was best. } (26. Rxd6 Nc8 27. Rd2 b5 28. Qh5 Ra7 29. f4 a4 30. Rf1 axb3 31. fxg5 Qe7 32. Bxb3 Rxg5) 26... c5 27. Rd2 a4 28. b4 cxb4 29. axb4 g4 30. hxg4 Bc6?! { (3.50 → 4.88) Inaccuracy. Qg5 was best. } (30... Qg5 31. Rd4) 31. Be4?! { (4.88 → 3.58) Inaccuracy. d7 was best. } (31. d7 Bxd7 32. Be4 Rg7 33. Bxb7 Ra7 34. Bf3 a3 35. Bd6+ Kg8 36. Bc5 h3 37. gxh3 Qc7) 31... Qf6?! { (3.58 → 4.75) Inaccuracy. Bxe4 was best. } (31... Bxe4 32. Qxe4) 32. Rc1? { (4.75 → 2.92) Mistake. Bxc6 was best. } (32. Bxc6 Qxa1+ 33. Rd1 Qf6 34. d7 Nxd7 35. Bxd7 Rg6 36. Qe4 Qg5 37. Qxb7 Rd8 38. Bxa4 Rxd1+) 32... Qg5 33. Bxc6 bxc6 34. f3 Nd7 35. c5 a3 36. Ra1 Ra4 37. Rd3?! { (2.03 → 1.20) Inaccuracy. Kh1 was best. } (37. Kh1 h3 38. gxh3 Kg7 39. Qd3 Rb8 40. Qc3+ Kg8 41. f4 Qh4 42. Rda2 Raxb4 43. Rxa3 Qf2) 37... Rxb4 38. Rdxa3 Kg7 39. Ra7?! { (1.64 → 0.74) Inaccuracy. Kh1 was best. } (39. Kh1 Qxc5 40. Ra5 Rb5 41. Bg1 Qxd6 42. Rxb5 cxb5 43. Rd1 Qe7 44. Qxb5 Rd8 45. Bd4+ e5) 39... Rgb8 40. Rxd7?? { (0.87 → -8.30) Blunder. Qe1 was best. } (40. Qe1 Qxc5+ 41. Kh1 Qxa7 42. Rxa7 Rb1 43. Qg1 Rxg1+ 44. Bxg1 Rd8 45. Rc7 Nb8 46. Bd4+ Kg6) 40... Qxc5+ 41. Kh1 Rb1+ 42. Rxb1? { (-7.32 → Mate in 3) Checkmate is now unavoidable. Qf1 was best. } (42. Qf1 Rxf1+) 42... Rxb1+ 43. Bg1 Qxg1# { Black wins by checkmate. } 0-1