[Event "Camp Arena"] [Site "https://lichess.org/K7ZgOWZP"] [Date "2014.07.31"] [White "vbolt"] [Black "Geol020"] [Result "0-1"] [UTCDate "2014.07.31"] [UTCTime "08:00:07"] [WhiteElo "1500"] [BlackElo "1703"] [WhiteRatingDiff "-98"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3 e6 3. dxc5 d5?! { (-0.06 → 0.83) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3 Bxc5 5. Be2 d5 6. O-O Nc6 7. c4 O-O 8. a3 dxc4 9. Bxc4 a6 10. b4 b5 11. Bd3 Bd6 12. Nc3) 4. cxd6 Bxd6 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. Nf3 Nf6 8. O-O O-O 9. c3?! { (0.46 → -0.12) Inaccuracy. b3 was best. } (9. b3 Qc7 10. Nbd2 Ng4 11. g3 Bb7 12. Bb2 c5 13. Qe2 Qc6 14. e4 Rfd8 15. c4 Bc7 16. Rad1 Nf6 17. Be5 Ba5 18. Rfe1) 9... Re8 10. Bd2?! { (0.27 → -0.77) Inaccuracy. Qe2 was best. } (10. Qe2 Qa5 11. Rd1 Ba6 12. c4 Rad8 13. h3 e5 14. e4 Nh5 15. Be3 Nf4 16. Bxf4 exf4 17. Nbd2 Qb6 18. Rab1 f6 19. Nb3 Bb4) 10... e5 11. b4?? { (-0.80 → -2.69) Blunder. e4 was best. } (11. e4 Nxe4 12. Be3 Nf6 13. Nbd2 Ba6 14. Re1 Bd3 15. Qa4 Rb8 16. b4 e4 17. Nd4 Ng4 18. g3) 11... Bg4? { (-2.69 → -1.22) Mistake. e4 was best. } (11... e4 12. Ng5 h6 13. Nh3 Bg4 14. Qe1 Bxh3 15. gxh3 Qe7 16. Qe2 Qe5 17. f4 exf3 18. Rxf3 Bxb4 19. Qg2) 12. h3 Be6?! { (-1.16 → -0.36) Inaccuracy. Bh5 was best. } (12... Bh5 13. g4 e4 14. gxh5 Qd7 15. Ng5 Qf5 16. Nxf7 Kxf7 17. f4 Qxh3 18. Qe2) 13. Na3 Bc7 14. Qe2?! { (-0.77 → -1.67) Inaccuracy. Bc1 was best. } (14. Bc1 Qe7 15. Ng5 Bd7 16. Nc4 e4 17. f3 exf3 18. Nxf3) 14... Qc8? { (-1.67 → -0.44) Mistake. e4 was best. } (14... e4 15. Nd4 Qd6 16. f4 exf3 17. Nxf3 Bf5 18. Nc4 Qd3 19. Qxd3 Bxd3 20. Nb2 Bxf1 21. Kxf1 Ne4 22. Ke2 Ng3+ 23. Kf2 Rad8 24. Nd4) 15. Nc4?? { (-0.44 → -4.47) Blunder. e4 was best. } (15. e4 a5 16. b5 cxb5 17. Nxb5) 15... Bxh3?? { (-4.47 → 0.23) Blunder. Qa6 was best. } (15... Qa6 16. Rfc1 Bxc4 17. Qe1 Ne4 18. a4 Rad8 19. Rcb1 c5 20. b5 Qd6 21. Rb2 Qd3 22. Kh1 f6 23. Rab1 Ba5 24. Rc1 Bc7) 16. gxh3 Qxh3 17. Rfc1?? { (0.36 → -4.25) Blunder. Ng5 was best. } (17. Ng5 Qh4 18. f4 exf4 19. Qg2 fxe3 20. Nxe3 Bb6 21. Nf3 Qe4 22. Nd4 a5 23. bxa5 Qxg2+ 24. Kxg2 Bxa5 25. Nc4 Ne4 26. Nxa5 Nxd2) 17... e4 18. Nd4?? { (-3.86 → Mate in 2) Checkmate is now unavoidable. Qf1 was best. } (18. Qf1 Qxf3 19. Be1 Ng4 20. Qg2 Qe2 21. f3 exf3 22. Qxe2 fxe2 23. Rc2 Re4 24. Na5 Bxa5 25. bxa5 Rxe3 26. Rd2 Rae8 27. Rb1 Ne5) 18... Bh2+ 19. Kh1 Bg3+ 20. Kg1 Qh2+ 21. Kf1 Qh1# { Black wins by checkmate. } 0-1