[Event "Weekly Classical Arena"] [Site "https://lichess.org/aH1zsrlZ"] [Date "2017.07.20"] [White "purefan"] [Black "oberschlumpf"] [Result "1-0"] [UTCDate "2017.07.20"] [UTCTime "17:33:58"] [WhiteElo "2103"] [BlackElo "2342"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-30"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A46"] [Opening "Indian Defense: Spielmann-Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 { A46 Indian Defense: Spielmann-Indian } 3. e3 g6 4. Bd3?! { (0.49 → -0.12) Inaccuracy. d5 was best. } (4. d5 Bg7 5. c4 O-O 6. Nc3 d6 7. h3 e6 8. Bd3 b5 9. dxe6 Bxe6 10. cxb5 Nbd7) 4... Bg7 5. O-O O-O 6. c4 cxd4 7. exd4 d5 8. cxd5 Nbd7 9. Nc3 Nb6 10. Re1 Nbxd5 11. h3 b6 12. Bg5 Bb7 13. Rc1 Rc8 14. Ne4 Rxc1 15. Qxc1 Nb4 16. Bb1 Nxe4 17. Bxe4 Bxe4 18. Rxe4 Nd5 19. Qc4 f6 20. Bd2 Kh8 21. Re6 Qd7 22. Rc6 Rb8 23. a4 Kg8 24. Ne1 Kf8 25. Nd3 Ke8?? { (0.24 → 2.45) Blunder. Rd8 was best. } (25... Rd8 26. b3) 26. Nb4?? { (2.45 → 0.22) Blunder. Nf4 was best. } (26. Nf4 Nxf4 27. Bxf4 Rd8 28. Bc7 Qd5 29. Bxd8 Qxc4 30. Rxc4 Kxd8 31. g3 Kd7 32. Kg2 f5) 26... Nxb4?? { (0.22 → 6.56) Blunder. Rd8 was best. } (26... Rd8 27. Na6 Kf8 28. Be3 f5 29. Bg5 h6 30. Bd2 g5 31. a5 Bf6 32. Bc3 Kg7 33. Nc7) 27. Bxb4 Kd8?! { (6.19 → 13.18) Inaccuracy. Bf8 was best. } (27... Bf8 28. Rc7) 28. Qg8+ Qe8? { (9.66 → Mate in 7) Checkmate is now unavoidable. Bf8 was best. } (28... Bf8 29. Qxf8+) 29. Bxe7+ Kd7 30. Qe6# { White wins by checkmate. } 1-0