[Event "≤1700 Blitz Arena"] [Site "https://lichess.org/UpofbiOp"] [Date "2017.10.02"] [White "gaza1234"] [Black "rookbos"] [Result "0-1"] [UTCDate "2017.10.02"] [UTCTime "08:00:02"] [WhiteElo "1493"] [BlackElo "1485"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Hippopotamus Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nh6?! { (0.17 → 0.97) Inaccuracy. e5 was best. } { B00 Hippopotamus Defense } (1... e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Bd3 Nc6 7. O-O Be7 8. Re1) 2. d4 b6?! { (0.89 → 1.60) Inaccuracy. e6 was best. } (2... e6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 Nf5 6. c3 Be7 7. Bd3 O-O 8. O-O b6 9. Ng3) 3. Nf3 Bb7 4. d5 d6 5. c4 Nd7 6. Bf4 e6 7. Bd3?! { (1.20 → 0.52) Inaccuracy. Nc3 was best. } (7. Nc3 e5 8. Bxh6 gxh6 9. g3 Be7 10. Bh3 O-O 11. O-O a5 12. a3 Bc8 13. Kg2 Nc5) 7... exd5?! { (0.52 → 1.13) Inaccuracy. Ng4 was best. } (7... Ng4 8. Be2 Be7 9. O-O O-O 10. Nc3 Bf6 11. Rc1 Bxc3 12. Rxc3 Ngf6 13. Nd2 Nc5 14. Qc2) 8. cxd5 Qe7?! { (0.95 → 1.93) Inaccuracy. Be7 was best. } (8... Be7) 9. O-O O-O-O?! { (1.70 → 2.65) Inaccuracy. Ng4 was best. } (9... Ng4 10. Nd4 Qf6 11. Be2 Qxf4 12. Bxg4 g6 13. Nb5 Rc8 14. Bxd7+ Kxd7 15. Qa4 a6 16. Na7+) 10. a4 Ne5?! { (2.31 → 3.15) Inaccuracy. Rg8 was best. } (10... Rg8 11. a5 g5 12. Be3 f5 13. exf5 Ng4 14. Bd4 Nge5 15. axb6 axb6 16. Ba6 Bxa6 17. Rxa6) 11. Nxe5?! { (3.15 → 1.83) Inaccuracy. a5 was best. } (11. a5) 11... dxe5 12. Be3 g6?? { (2.07 → 4.50) Blunder. f5 was best. } (12... f5 13. a5) 13. Nc3? { (4.50 → 2.30) Mistake. a5 was best. } (13. a5) 13... Qd7?? { (2.30 → 5.07) Blunder. f5 was best. } (13... f5 14. a5 Ng4 15. Bd2 Kb8 16. Qa4 bxa5 17. h3 fxe4 18. Nxe4 Rxd5 19. Qb3 Nf6 20. Ba6) 14. Nb5? { (5.07 → 2.78) Mistake. a5 was best. } (14. a5 Nf5 15. Bb5 Qd6 16. exf5 a6 17. Be2 b5 18. Qc2 gxf5 19. Qxf5+ Kb8 20. Qxf7 b4) 14... a6? { (2.78 → 4.93) Mistake. Nf5 was best. } (14... Nf5 15. a5) 15. Na3?? { (4.93 → 0.84) Blunder. Rc1 was best. } (15. Rc1 axb5 16. Bxb6 Bd6 17. Bxb5 Qg4 18. f3 Qh4 19. Qc2 Rd7 20. Bf2 Qe7 21. a5 Kd8) 15... f5?! { (0.84 → 1.71) Inaccuracy. Nf5 was best. } (15... Nf5 16. Qe2 Nxe3 17. fxe3 Bxa3 18. Rxa3 a5 19. Rc3 Kb8 20. Bb5 Qe7 21. Bc6 Bxc6 22. Rxc6) 16. Rc1? { (1.71 → 0.50) Mistake. Qe2 was best. } (16. Qe2 f4 17. Bd2 a5 18. Rfc1 Kb8 19. Bb5 Qf7 20. Bc6 Bxa3 21. bxa3 Rhf8 22. Rab1 Bxc6) 16... f4?? { (0.50 → 6.87) Blunder. fxe4 was best. } (16... fxe4) 17. Bxb6 Bd6 18. Nc4 cxb6?! { (5.36 → 8.40) Inaccuracy. Kb8 was best. } (18... Kb8 19. Nxd6 cxb6 20. Nc4 Qe7 21. Qb3 Rhf8 22. Nxb6 Ng4 23. h3 Nf6 24. Rc2 f3 25. g3) 19. Nxd6+?! { (8.40 → 5.30) Inaccuracy. Nxb6+ was best. } (19. Nxb6+) 19... Kb8 20. Nc4 g5?! { (5.03 → 7.27) Inaccuracy. Nf7 was best. } (20... Nf7 21. Nxb6 Qe7 22. Rc3 Ka7 23. Qb3 a5 24. Qb5 Qb4 25. Nc4 Nd6 26. Qxa5+ Qxa5 27. Nxa5) 21. Nxb6 Qd6 22. a5 g4 23. Qe2? { (6.79 → 4.15) Mistake. Qb3 was best. } (23. Qb3 Ka7 24. Nc4 Qf6 25. Nxe5 Qxe5 26. Qb6+ Ka8 27. Rc7 Rb8 28. Bxa6 Qxc7 29. Qxc7 Bxa6) 23... f3 24. gxf3 gxf3 25. Qxf3 Rhg8+ 26. Kh1 Rdf8?! { (4.14 → 5.58) Inaccuracy. Ng4 was best. } (26... Ng4 27. Be2) 27. Qh3 Ng4 28. Nd7+?? { (4.97 → -5.42) Blunder. f3 was best. } (28. f3 Nf6 29. Rg1 Qe7 30. Qh6 Ka7 31. Rxg8 Rxg8 32. Rg1 Rxg1+ 33. Kxg1 Qc5+ 34. Kg2 Qxa5) 28... Qxd7 29. Rg1?? { (-5.15 → Mate in 1) Checkmate is now unavoidable. Rc2 was best. } (29. Rc2 Nxf2+) 29... Nxf2# { Black wins by checkmate. } 0-1