[Event "4th Max Gutmann Memorial"] [Site "Augsburg GER"] [Date "2013.12.31"] [Round "5.5"] [White "Arnaudov, G Petar"] [Black "Moser, Eva"] [Result "0-1"] [WhiteElo "2442"] [BlackElo "2436"] [Variant "Standard"] [TimeControl "-"] [ECO "A80"] [Opening "Dutch Defense: Hopton Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Bg5 { A80 Dutch Defense: Hopton Attack } h6 3. Bh4 g5 4. e3 Nf6 5. Bg3 d6 6. h4 g4 7. Bd3?! { (0.60 → 0.00) Inaccuracy. Nc3 was best. } (7. Nc3 Nh5 8. Nge2 Bg7 9. Qd2 O-O 10. O-O-O c6 11. Bh2 Nd7) 7... Nc6 8. Ne2 e5 9. Bb5 Qe7 10. c4 Bd7 11. Nbc3 Bg7 12. d5?! { (0.60 → -0.12) Inaccuracy. dxe5 was best. } (12. dxe5 dxe5) 12... Nd8 13. Bxd7+ Qxd7 14. Qc2 O-O 15. e4? { (0.03 → -1.32) Mistake. O-O-O was best. } (15. O-O-O a6) 15... f4 16. Bh2 Nh5 17. O-O-O Nf7?! { (-0.94 → -0.37) Inaccuracy. f3 was best. } (17... f3 18. Ng3 Nxg3 19. fxg3 b6 20. gxf3 Rxf3 21. Rdf1 Nb7 22. Rxf3 gxf3 23. Bg1 Qg4 24. Nd1) 18. f3 g3 19. Bg1 Qe7?! { (-1.05 → -0.23) Inaccuracy. b6 was best. } (19... b6 20. Kb1 Nh8 21. Nc1 Bf6 22. Nd3 a5 23. Na4 Qf7 24. c5 bxc5 25. Bxc5 dxc5 26. Naxc5) 20. Kb1 Bf6 21. Nc1 Nh8? { (-0.43 → 0.88) Mistake. a5 was best. } (21... a5 22. Nb5) 22. b4? { (0.88 → -0.35) Mistake. c5 was best. } (22. c5 Ng6 23. Qb3 b6 24. cxd6 cxd6 25. Nd3 Nxh4 26. Rd2 Bg5 27. Nb4 Nf6 28. Nc6 Qd7) 22... Ng6 23. c5 Nxh4 24. Nb3 b6 25. Rc1 Ng7 26. Nb5 h5 27. a4 Qd7 28. Qe2 Rfc8 29. a5?? { (0.03 → -3.45) Blunder. c6 was best. } (29. c6 Qf7) 29... bxc5 30. bxc5?! { (-3.10 → -4.03) Inaccuracy. Bxc5 was best. } (30. Bxc5 Rcb8) 30... a6?? { (-4.03 → -0.32) Blunder. Rcb8 was best. } (30... Rcb8) 31. c6 Qe7 32. Na7?! { (0.00 → -0.55) Inaccuracy. Na3 was best. } (32. Na3 Qf7 33. Nd2 Ng6 34. Ndc4 Ne7 35. Qd2 h4 36. Ka2 Rab8 37. Ba7 Ra8) 32... Rcb8 33. Ka2 Rb4? { (-0.67 → 0.47) Mistake. Qf7 was best. } (33... Qf7 34. Nd2) 34. Rxh4?? { (0.47 → -1.78) Blunder. Ka3 was best. } (34. Ka3 Rbb8 35. Rc2 Qf7 36. Qxa6 Ng6 37. Qd3 h4 38. Rb2 Qf8 39. Qe2 Ne7 40. a6 Ngf5) 34... Bxh4 35. Rc4?! { (-1.82 → -2.62) Inaccuracy. Qxa6 was best. } (35. Qxa6) 35... Rbb8 36. Ra4 Bf6? { (-2.75 → -1.21) Mistake. Qf7 was best. } (36... Qf7 37. Qc4) 37. Qxa6 h4 38. Qb7?! { (-1.82 → -2.73) Inaccuracy. Qc4 was best. } (38. Qc4 h3) 38... Qf7 39. a6 h3 40. gxh3 Qh5 41. Nb5 Ne8 42. Nxc7?? { (-1.66 → -6.18) Blunder. Ba7 was best. } (42. Ba7) 42... Nxc7 43. Qxc7 Qxf3 44. Bb6 Qg2+? { (-9.18 → -4.79) Mistake. Qe2+ was best. } (44... Qe2+ 45. Ka3 Qb5 46. Qxb8+ Rxb8 47. a7 Ra8 48. c7 Kf7 49. Rb4 Qa6+ 50. Ra4 Qf1 51. Rb4) 45. Ka3 Qxh3 46. a7 Re8?! { (-4.63 → -3.58) Inaccuracy. Rf8 was best. } (46... Rf8 47. Qxd6 f3 48. Nd2 f2 49. Kb4 Qg4 50. Ra1 Qe2 51. Qe6+ Kg7 52. Nc4 g2 53. Bxf2) 47. Qb7? { (-3.58 → -7.28) Mistake. Kb2 was best. } (47. Kb2 f3) 47... f3 48. Bc7 f2 49. Bb8 f1=Q 50. Qxa8?! { (-19.80 → Mate in 6) Checkmate is now unavoidable. Qd7 was best. } (50. Qd7 Qxd7) 50... g2 51. Qb7 g1=Q 52. a8=Q Qc5+ 53. Qb4 Qa1# { Black wins by checkmate. } 0-1