[Event "Mongolian Online chess Arena"] [Site "https://lichess.org/l8BKzu9z"] [Date "2017.10.03"] [White "batsuren13"] [Black "battulga_mgl"] [Result "0-1"] [UTCDate "2017.10.03"] [UTCTime "12:24:38"] [WhiteElo "2683"] [BlackElo "1883"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. g3 d6 3. Bg2 e5 4. O-O Nc6 5. c4 g6 6. Nc3 Bg7 7. d3 Nge7 8. a3 O-O 9. Rb1 Rb8 10. Bd2 a6 11. b4 cxb4 12. axb4 b5 13. Nd5 Nd4? { (-0.47 → 0.82) Mistake. bxc4 was best. } (13... bxc4 14. dxc4 Bf5 15. Rb3 Nxd5 16. cxd5 Na7 17. Ra3 Qb6 18. Nh4 Bg4 19. h3 Nb5 20. Ra5) 14. Nxd4 exd4 15. Bg5 f6 16. Bf4 Be6?! { (0.81 → 1.48) Inaccuracy. g5 was best. } (16... g5 17. Bd2) 17. Nxe7+ Qxe7 18. cxb5?! { (1.41 → 0.43) Inaccuracy. c5 was best. } (18. c5 dxc5 19. bxc5 Rbd8 20. c6 Rfe8 21. Qc1 Rc8 22. Ra1 Bf7 23. Re1 Qa7 24. Ra5 Qb6) 18... Rxb5?! { (0.43 → 1.23) Inaccuracy. axb5 was best. } (18... axb5 19. e4 dxe3 20. Bxe3 f5 21. Rc1 g5 22. Qd2 h6 23. Rfe1 Rfc8 24. Bc6 Rc7 25. f4) 19. Qa4 Bc8 20. Rfc1 g5 21. Bd2?! { (1.30 → 0.55) Inaccuracy. Rxc8 was best. } (21. Rxc8 Rxc8 22. Qxa6 Qe8 23. Bxd6 f5 24. Ra1 Rc2 25. Re1 h6 26. Qa4 Rc8 27. Bc5 Rbb8) 21... Qxe2 22. Be1?! { (0.55 → -0.36) Inaccuracy. Qa2+ was best. } (22. Qa2+ Kh8) 22... Qxd3 23. Bf1 Qe4 24. Bxb5?! { (-0.20 → -1.14) Inaccuracy. Qb3+ was best. } (24. Qb3+ Be6 25. Qd3 f5 26. Bd2 Re5 27. Bxg5 Bd5 28. Qxe4 fxe4 29. Bf4 d3 30. b5 axb5) 24... axb5 25. Qb3+ Be6 26. f3 Qf5 27. Qa3? { (-0.90 → -2.42) Mistake. g4 was best. } (27. g4 Qd5 28. Qxd5 Bxd5 29. Ra1 Bxf3 30. Ra6 Rd8 31. h3 f5 32. gxf5 Be4 33. Bd2 h6) 27... Bd5 28. Bf2?? { (-2.26 → -12.47) Blunder. g4 was best. } (28. g4) 28... d3 29. f4?! { (-11.38 → Mate in 2) Checkmate is now unavoidable. Qb3 was best. } (29. Qb3 Bxb3 30. Rxb3 Qxf3 31. Rb2 Re8 32. Rd2 f5 33. Rcd1 Re2 34. Rxe2 dxe2 35. Rxd6 Qc3) 29... gxf4?! { (Mate in 2 → -11.69) Lost forced checkmate sequence. Qh3 was best. } (29... Qh3 30. Qxd3 Qg2#) 30. gxf4?! { (-11.69 → Mate in 2) Checkmate is now unavoidable. Qb3 was best. } (30. Qb3 Bxb3 31. Rxb3 fxg3 32. hxg3 d2 33. Rf1 Qc2 34. Rbb1 Re8 35. Ra1 Re2 36. Ra8+ Bf8) 30... Qg4+ 31. Bg3 Qf3 32. Qb2 f5 33. Qd2 Bd4+ 34. Bf2 Qg2# { Black wins by checkmate. } 0-1