[Event "SAHE Arena"] [Site "https://lichess.org/pSVvK9SQ"] [Date "2019.02.08"] [White "RailTrack"] [Black "Oumar_chess"] [Result "0-1"] [UTCDate "2019.02.08"] [UTCTime "15:32:08"] [WhiteElo "1106"] [BlackElo "1214"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+85"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.08 → 0.70) Inaccuracy. d5 was best. } { A40 Mikenas Defense } (1... d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Nbd2 O-O 6. Bg2) 2. c4 e5 3. Nc3? { (0.54 → -0.90) Mistake. d5 was best. } (3. d5 Bb4+ 4. Nd2 Nce7 5. Nf3 Bxd2+ 6. Bxd2 d6 7. e4 Nf6) 3... d6? { (-0.90 → 0.65) Mistake. exd4 was best. } (3... exd4 4. Nd5 Bc5 5. Nf3 d6 6. a3 a5 7. e3 dxe3 8. Bxe3) 4. Nd5?? { (0.65 → -1.59) Blunder. d5 was best. } (4. d5 Nce7 5. e4 Ng6 6. Nf3 Nf6 7. Bd3 Be7 8. O-O O-O) 4... Be6? { (-1.59 → 0.03) Mistake. Nxd4 was best. } (4... Nxd4 5. Nf3 c6 6. Nc3 Ne6 7. e4 Nf6 8. Be2 Be7 9. O-O O-O 10. h3 h6 11. Be3) 5. e3 Nge7 6. Nxe7 Bxe7?? { (0.45 → 3.39) Blunder. Nxe7 was best. } (6... Nxe7) 7. dxe5?? { (3.39 → -1.01) Blunder. d5 was best. } (7. d5) 7... dxe5 8. Qxd8+?! { (-1.18 → -2.24) Inaccuracy. Bd2 was best. } (8. Bd2 a5 9. Bc3 Qxd1+ 10. Rxd1 Bb4 11. Nf3 Bxc3+ 12. bxc3 f6 13. Be2 Ne7 14. h4 b6) 8... Kxd8? { (-2.24 → -0.77) Mistake. Rxd8 was best. } (8... Rxd8) 9. Be2?! { (-0.77 → -1.54) Inaccuracy. Bd2 was best. } (9. Bd2 f6 10. a3 Ke8 11. Bc3 Kf7 12. Nf3 Rhd8 13. Rd1 Rxd1+ 14. Kxd1 Rd8+ 15. Nd2 Bf5) 9... Nb4 10. Rb1?? { (-1.65 → -4.82) Blunder. Kd2 was best. } (10. Kd2 a5) 10... Nc6?? { (-4.82 → -0.68) Blunder. Bf5 was best. } (10... Bf5) 11. Nf3 Bb4+ 12. Bd2 Bxd2+ 13. Nxd2 Nb4 14. O-O?! { (0.12 → -0.82) Inaccuracy. a3 was best. } (14. a3 Nc6 15. Bf3 Ke7 16. b4 f5 17. Bxc6 bxc6 18. Ke2 f4 19. Rhc1 Rad8 20. Rd1 Bf5) 14... Ke8?! { (-0.82 → 0.19) Inaccuracy. Nxa2 was best. } (14... Nxa2 15. Ne4 Nb4 16. f4 Bf5 17. Bf3 Ke7 18. Ra1 Be6 19. Nc5 Nc2 20. Bxb7 Nxa1 21. Bxa8) 15. Rbd1?! { (0.19 → -0.49) Inaccuracy. a3 was best. } (15. a3 Nc6) 15... Rd8?! { (-0.49 → 0.13) Inaccuracy. Nxa2 was best. } (15... Nxa2 16. f4) 16. Ne4 Bd7?! { (0.09 → 0.80) Inaccuracy. Ke7 was best. } (16... Ke7 17. g4 f6 18. Kg2 Rxd1 19. Rxd1 Nc6 20. f4 exf4 21. exf4 Rd8 22. Rxd8 Nxd8 23. Nc3) 17. Nc5 Bf5? { (0.54 → 1.84) Mistake. Bc8 was best. } (17... Bc8 18. Rxd8+ Kxd8 19. a3 Nc6 20. Bf3 Na5 21. Bd5 b6 22. Nd3 f6 23. b4 Nb7 24. Rc1) 18. Rxd8+ Kxd8 19. Nxb7+ Ke8 20. c5 c6?? { (1.41 → 7.45) Blunder. Ke7 was best. } (20... Ke7 21. a3 Bd3 22. Bxd3 Nxd3 23. b4 e4 24. Na5 Ne5 25. Rd1 g5 26. Kf1 h5 27. Ke2) 21. e4?? { (7.45 → 1.52) Blunder. Nd6+ was best. } (21. Nd6+ Kd7 22. Nxf5 g6 23. Nd6 f5 24. Rd1 Kc7 25. Bc4 e4 26. a3 Nd5 27. Bxd5 cxd5) 21... Nd5?? { (1.52 → 7.80) Blunder. Be6 was best. } (21... Be6 22. Rd1 Ke7 23. a3 Nc2 24. Na5 Nd4 25. Ba6 Bc8 26. Bxc8 Rxc8 27. b4 Ke6 28. f3) 22. exd5 cxd5 23. c6?! { (9.96 → 6.29) Inaccuracy. Nd6+ was best. } (23. Nd6+ Kd7 24. Nxf5 Rb8 25. Rb1 g6 26. Nd6 Ke6 27. b4 f5 28. a4 a5 29. b5 e4) 23... Ke7 24. Rc1 Rb8 25. c7?? { (7.37 → 3.27) Blunder. Ba6 was best. } (25. Ba6 Be6 26. c7 Rf8 27. Na5 Bc8 28. Nc6+ Kd7 29. Nxe5+ Ke6 30. f4 f6 31. Rc6+ Ke7) 25... Rc8?? { (3.27 → 7.87) Blunder. Rxb7 was best. } (25... Rxb7 26. b3 Kd6 27. c8=N+ Bxc8 28. Rxc8 Rc7 29. Rxc7 Kxc7 30. f3 f5 31. Kf2 Kd6 32. b4) 26. Na5 Rxc7 27. Rxc7+ Kd6 28. Rxa7 d4 29. Rxf7 e4 30. Rxf5 d3 31. Bxd3 exd3 32. Rb5 d2 33. Rb3?? { (59.28 → Mate in 1) Checkmate is now unavoidable. Nc4+ was best. } (33. Nc4+) 33... d1=Q# { Black wins by checkmate. } 0-1