[Event "Africa Chess Arena"] [Site "https://lichess.org/mfRU8wl7"] [Date "2018.11.30"] [White "ikossai"] [Black "FJAG_e4"] [Result "0-1"] [UTCDate "2018.11.30"] [UTCTime "20:14:53"] [WhiteElo "1753"] [BlackElo "1888"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C42"] [Opening "Russian Game: Nimzowitsch Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 { C42 Russian Game: Nimzowitsch Attack } Nxc3 6. dxc3 Be7 7. Be3 Be6 8. Qd2 Nd7 9. O-O-O Nf6 10. Kb1 Qd7 11. Bd3 O-O-O 12. Nd4 Nd5?! { (0.50 → 1.11) Inaccuracy. c5 was best. } (12... c5 13. Nxe6 fxe6 14. c4 d5 15. cxd5 exd5 16. Qa5 Kb8 17. Rhe1 d4 18. Bg5 Bd6 19. h3) 13. Nxe6 fxe6 14. c4?! { (1.13 → 0.07) Inaccuracy. Bxa7 was best. } (14. Bxa7 Qa4 15. Be3 Kb8 16. g3 Nxe3 17. Qxe3 e5 18. f4 Bf6 19. fxe5 Bxe5 20. Rhf1 Rde8) 14... Nxe3 15. Qxe3 Bf6? { (0.20 → 1.37) Mistake. Kb8 was best. } (15... Kb8 16. f4 d5 17. Be4 c6 18. Rhe1 Bd6 19. Bf3 Rhe8 20. Qd2 g6 21. g3 Qc7 22. Qc3) 16. Qxa7 Qc6 17. c3 Kd7 18. Rhe1 Ra8 19. Qe3 e5?! { (1.46 → 2.22) Inaccuracy. Rae8 was best. } (19... Rae8 20. g3 Kc8 21. Qa7 Qc5 22. Qxc5 dxc5 23. Kc2 g6 24. Bf1 e5 25. Rd5 Rhf8 26. Bh3+) 20. Bf5+ Kd8?! { (2.12 → 2.80) Inaccuracy. Ke7 was best. } (20... Ke7 21. c5 Rhd8 22. f4 Qxc5 23. fxe5 Qxe3 24. exf6+ Kxf6 25. Rxe3 Kxf5 26. Rf1+ Kg5 27. Rf7) 21. c5 Qa4?! { (2.87 → 3.84) Inaccuracy. Ra5 was best. } (21... Ra5 22. b4 Ra3 23. g4 g6 24. g5 Bg7 25. Be4 Qa6 26. Qd2 Ke7 27. cxd6+ cxd6 28. f4) 22. a3 Ke7 23. cxd6+ cxd6 24. Qb6 Kf7?? { (3.19 → 9.10) Blunder. Qc6 was best. } (24... Qc6) 25. Qxb7+ Be7 26. Rxd6? { (7.71 → 4.06) Mistake. Bc2 was best. } (26. Bc2 Qa7 27. Bb3+ Kg6 28. Qd5 Kh6 29. Re3 Qd7 30. Rh3+ Qxh3 31. gxh3 g6 32. f4 exf4) 26... Rhb8 27. Be6+ Kf8 28. Qd7?? { (4.24 → -4.37) Blunder. Qf3+ was best. } (28. Qf3+ Bf6 29. Rd7 Ra7 30. Red1 e4 31. Qg3 Rb6 32. R1d6 Qb5 33. Rxb6 Qxb6 34. Rxa7 Qxa7) 28... Qxa3 29. Rd2? { (-4.23 → -8.61) Mistake. Qc8+ was best. } (29. Qc8+ Rxc8 30. bxa3 Rcb8+ 31. Kc2 Bxd6 32. g3 Ke7 33. Bc4 Ra4 34. Re4 Kf6 35. h4 g6) 29... Qa1+ 30. Kc2 Qxe1 31. Bd5? { (-8.44 → Mate in 6) Checkmate is now unavoidable. Rd3 was best. } (31. Rd3 Qxf2+ 32. Rd2 Qb6 33. Qd5 Qxb2+ 34. Kd3 Qb1+ 35. Ke2 Ra1 36. Rd1 Rb2+ 37. Ke1 Rxg2) 31... Qa1?? { (Mate in 6 → -6.24) Lost forced checkmate sequence. Rxb2+ was best. } (31... Rxb2+ 32. Kxb2 Qxd2+ 33. Kb1 Qd1+ 34. Kb2 Ba3+ 35. Ka2 Qc2+ 36. Ka1 Bb2#) 32. Qf5+?! { (-6.24 → -10.08) Inaccuracy. Bxa8 was best. } (32. Bxa8) 32... Bf6 33. Bb3? { (-9.53 → Mate in 12) Checkmate is now unavoidable. b4 was best. } (33. b4 Rc8 34. Kd3 Qb1+ 35. Rc2 Qd1+ 36. Ke3 Qxd5 37. g3 Rxc3+ 38. Rxc3 Qd4+ 39. Kf3 Qxc3+) 33... Rxb3 34. Kxb3?! { (-58.10 → Mate in 1) Checkmate is now unavoidable. Kd3 was best. } (34. Kd3 Qb1+) 34... Qa4# { Black wins by checkmate. } 0-1