[Event "Hourly Blitz Arena"] [Site "https://lichess.org/niS8qvzM"] [Date "2015.06.17"] [White "hanscastorp"] [Black "Ikre"] [Result "0-1"] [UTCDate "2015.06.17"] [UTCTime "02:47:48"] [WhiteElo "1734"] [BlackElo "1595"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 { D05 Queen's Pawn Game: Colle System } 4. Be2 c5 5. c3 Nc6 6. O-O Bd6 7. Nbd2 O-O 8. dxc5 Bxc5 9. b4 Bd6 10. a3 a6?! { (-0.44 → 0.35) Inaccuracy. e5 was best. } (10... e5 11. Bb2 e4 12. Nd4 Nxd4 13. cxd4 Bd7 14. Rc1 a5 15. b5 a4 16. Nb1 Qe7 17. Rc2 Rfc8 18. Rxc8+ Bxc8 19. Re1 Bd7 20. h3) 11. Bb2 b5 12. a4 bxa4 13. Qxa4 Bb7 14. Rfd1 e5?! { (-0.18 → 0.60) Inaccuracy. Qe7 was best. } (14... Qe7 15. h3 Rfc8 16. Qb3 h6 17. Qa4 Qc7 18. Qb3 Qd8 19. Bd3 Qb6 20. Nd4 Ne5 21. Be2 Qc7 22. Qc2 Nc4 23. Nxc4) 15. Qb3?! { (0.60 → -0.18) Inaccuracy. c4 was best. } (15. c4 e4 16. Ng5 Nxb4 17. cxd5 Nfxd5 18. Ndxe4 Be7 19. Nf3 a5 20. Rac1 Qb6 21. Ng3 Qg6 22. Ne5 Qe6 23. Qa1 Nb6 24. Nc4 Nxc4) 15... h6?! { (-0.18 → 0.53) Inaccuracy. e4 was best. } (15... e4 16. Nd4 Nxd4 17. cxd4 Qb6 18. Bc3 Bc6 19. Ra5 Rfc8 20. h3 Bd7 21. Rc1 Bb5 22. Bxb5 axb5 23. Rca1 Qc6 24. Rc1 Qb7 25. Rca1) 16. Qxd5?? { (0.53 → -6.70) Blunder. c4 was best. } (16. c4 Nxb4 17. Nxe5 a5 18. cxd5 Bxd5 19. Qc3 Qc7 20. Qxc7 Bxc7 21. Rdc1 Rfc8 22. Bb5 Ne4 23. Nxe4 Bxe4) 16... Nxd5 17. c4 Ndxb4 18. Nb3 Qc7 19. c5 Be7 20. h3 Bf6 21. Bc4 Rfd8 22. g4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Nfd2 a5 26. Ne4 Qd1+ 27. Kh2 Bh4 28. Nd6?! { (-16.36 → Mate in 4) Checkmate is now unavoidable. Bc3 was best. } (28. Bc3 Nd3 29. Bxd3 Qxd3 30. Nbd2 Bxf2 31. Nxf2 Qxc3 32. Nde4 Qxe3 33. g5 Nd4 34. gxh6 Bxe4 35. Nxe4 Qe2+ 36. Kh1 Qxe4+ 37. Kg1 gxh6) 28... Qf3?! { (Mate in 4 → -24.47) Lost forced checkmate sequence. Bxf2 was best. } (28... Bxf2 29. Bf1 Qxf1 30. h4 Qg1+ 31. Kh3 Qh1#) 29. Bxf7+ Kh8 30. Nxb7?! { (-19.75 → Mate in 3) Checkmate is now unavoidable. Ne4 was best. } (30. Ne4 Qxf7 31. Nbd2 Nd3 32. f3 Nxb2 33. g5 Bxg5 34. Nd6 Qg6 35. f4 exf4 36. Nxb7 Qc2 37. exf4 Qxd2+ 38. Kg1 Bxf4 39. h4 Be3+) 30... Qxf2+ 31. Kh1 Bg3 32. Bxe5 Qh2# { Black wins by checkmate. } 0-1