[Event "Ivkov Arena"] [Site "http://lichess.org/pjJntBVX"] [Date "2015.09.12"] [White "Sibro"] [Black "Chess-Network"] [Result "0-1"] [WhiteElo "2190"] [BlackElo "2424"] [Variant "Standard"] [TimeControl "-"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 { E21 Nimzo-Indian Defense: Three Knights Variation } Nc6 5. Bd2 d6 6. a3 Bxc3 7. Bxc3 Qe7 8. e3 e5 9. d5 Nb8 10. Be2 Ne4 11. Rc1 Nxc3 12. Rxc3 Nd7 13. O-O a5 14. Rc1 a4 15. Nd2 Nc5 16. Bf3 f5 17. e4 f4 18. b4 axb3 19. Nxb3 b6 20. Nxc5 bxc5 21. Ra1 Bd7 22. Re1 O-O 23. Bg4 g6 24. h3 Ra7 25. Qf3 Rfa8 26. Bxd7 Qxd7 27. Kh2 Kg7 28. h4?! { (-0.53 → -1.20) Inaccuracy. Rec1 was best. } (28. Rec1 Ra4 29. Rc3 g5 30. Rb1 Kg6 31. g4 Kg7 32. Qd3 Qc8 33. Kg1 Qa6 34. Rbb3 Qa7 35. Qc2 h6 36. Kg2 Qa6 37. Qd3 Kg6) 28... h5 29. g3 Qg4?! { (-0.84 → -0.18) Inaccuracy. Rf8 was best. } (29... Rf8 30. Qd3 Qg4 31. a4 Rfa8 32. Qb3 fxg3+ 33. fxg3 Qd7 34. Rf1 Rxa4 35. Rxa4 Rxa4 36. Qf3 Qe7 37. Qd3 Rb4 38. Qc2 Qe8 39. Qc3) 30. Qd3?! { (-0.18 → -1.15) Inaccuracy. Qxg4 was best. } (30. Qxg4 hxg4 31. gxf4 exf4 32. Rg1 g3+ 33. fxg3 f3 34. Rgc1 Rxa3 35. Rxa3 Rxa3 36. g4 Kf6 37. Kg3 f2+ 38. Kf4 Rc3 39. Rf1 Rc2) 30... f3?! { (-1.15 → -0.49) Inaccuracy. g5 was best. } (30... g5 31. hxg5 Ra4 32. Qb3 Kg6 33. gxf4 Qxf4+ 34. Kg2 Qxg5+ 35. Kf1 Qh4 36. Qf3 Qg4 37. Qb3 h4 38. Re3 Kf6 39. Rf3+ Ke7 40. Re3) 31. Re3 Rf8 32. a4 g5 33. hxg5?? { (-1.28 → -17.94) Blunder. Qf1 was best. } (33. Qf1 gxh4 34. Qh3 hxg3+ 35. Qxg3 Ra5 36. Rb3 Rf4 37. Rb7 Rxe4 38. Rxc7+ Kf6 39. Rc6 Rxc4 40. Rxd6+ Kf5 41. Rd8 Qxg3+ 42. Kxg3 Raxa4) 33... h4 34. Rh1?! { (-16.55 → Mate in 9) Checkmate is now unavoidable. Rxf3 was best. } (34. Rxf3 Rxf3 35. Qxf3 Qxf3 36. gxh4 Qxf2+ 37. Kh3 Qe3+ 38. Kh2 Qxe4 39. Ra3 Qxh4+ 40. Kg2 Qxc4 41. a5 Qc1 42. Ra2 Qxg5+ 43. Kf1 Qf4+) 34... hxg3+ 35. fxg3 Rh8+ 36. Kg1 Rxh1+ 37. Kxh1 Qh3+ 38. Kg1 Qg2# { Black wins by checkmate. } 0-1