[Event "Casual blitz game"] [Site "https://lichess.org/EJKVIntY"] [Date "2023.01.11"] [White "BackRankBlunder"] [Black "Koyote10"] [Result "1-0"] [UTCDate "2023.01.11"] [UTCTime "22:23:32"] [WhiteElo "1507"] [BlackElo "1670"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A50"] [Opening "Slav Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c6 { A50 Slav Indian } 3. b4?! { (0.27 → -0.40) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6) 3... d6?! { (-0.40 → 0.23) Inaccuracy. a5 was best. } (3... a5 4. b5 cxb5 5. cxb5 d5 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3) 4. a4 g6 5. Bd2?! { (0.00 → -0.96) Inaccuracy. e3 was best. } (5. e3 e5 6. Nf3 Na6 7. b5 Nb4 8. Be2 Bf5 9. O-O Bg7 10. Bb2 Nc2 11. Ra2 Nb4) 5... Bg7 6. Bc3 O-O 7. e3 e6?! { (-1.25 → -0.19) Inaccuracy. e5 was best. } (7... e5 8. Nf3 exd4 9. Qxd4 c5 10. bxc5 dxc5 11. Qf4 Nc6 12. Be2 Qe7 13. O-O Bf5 14. a5) 8. Bd3 Nbd7 9. Nf3 b6?! { (-0.09 → 0.55) Inaccuracy. e5 was best. } (9... e5) 10. O-O Bb7 11. b5?! { (0.50 → -0.16) Inaccuracy. a5 was best. } (11. a5 c5 12. Nbd2 cxd4 13. Nxd4 e5 14. Nb5 Qe7 15. a6 Bc6 16. Rc1 Bxb5 17. cxb5 Rac8) 11... c5 12. Be2 cxd4 13. Qxd4?! { (-0.50 → -1.12) Inaccuracy. Nxd4 was best. } (13. Nxd4 Ne4 14. Bb4 Qg5 15. f4 Qe7 16. a5 a6 17. axb6 Nxb6 18. Nc3 Nxc3 19. Bxc3 axb5) 13... Qc7?! { (-1.12 → -0.30) Inaccuracy. Nc5 was best. } (13... Nc5) 14. Nbd2 e5 15. Qh4 Nc5 16. Rfb1? { (-0.46 → -1.59) Mistake. a5 was best. } (16. a5 h6) 16... Rad8?! { (-1.59 → -0.73) Inaccuracy. a5 was best. } (16... a5) 17. Ng5?? { (-0.73 → -4.55) Blunder. a5 was best. } (17. a5 h6 18. Bb4 Rfe8 19. axb6 axb6 20. Ra7 Ra8 21. Rba1 Rxa7 22. Rxa7 Qb8 23. Ra3 Rc8) 17... h6 18. Ngf3 Nce4?? { (-4.40 → -0.84) Blunder. g5 was best. } (18... g5 19. Qh3) 19. Nxe4 Nxe4 20. Bb4 Nc5?! { (-1.50 → -0.50) Inaccuracy. h5 was best. } (20... h5 21. Nd2 Bf6 22. Qxe4 Bxe4 23. Nxe4 Bg7 24. a5 f5 25. Nc3 Qf7 26. axb6 axb6 27. Nd5) 21. a5 e4 22. Nd4 Ne6?? { (-0.62 → 1.54) Blunder. Nd3 was best. } (22... Nd3) 23. Qg3?? { (1.54 → -0.51) Blunder. Nxe6 was best. } (23. Nxe6) 23... Nxd4 24. exd4 Bxd4 25. Ra3 Bc5 26. Bxc5 dxc5?? { (-0.58 → 11.34) Blunder. Qxc5 was best. } (26... Qxc5 27. axb6 axb6 28. Ra7 Rd7 29. Qh3 Re7 30. Qxh6 e3 31. f4 Ra8 32. Rxa8+ Bxa8 33. Rd1) 27. Qxc7 Rb8 28. Re3 f5 29. axb6 axb6 30. Qxb6 Kg7 31. Rg3 Rf6 32. Qc7+ Rf7 33. Qxb8 g5?! { (17.96 → Mate in 9) Checkmate is now unavoidable. f4 was best. } (33... f4 34. Qe5+) 34. Qe5+ Kg6 35. Qxc5?! { (Mate in 6 → 18.63) Lost forced checkmate sequence. Bh5+ was best. } (35. Bh5+ Kh7 36. Bxf7 e3 37. Qf6 exf2+ 38. Kxf2 g4 39. Qg6+ Kh8 40. Qxh6#) 35... f4 36. Qd6+ Rf6 37. Qxf6+?! { (Mate in 7 → 16.11) Lost forced checkmate sequence. Bh5+ was best. } (37. Bh5+ Kxh5 38. Qxf6 Bc8 39. Qf7+ Kh4 40. Qg6 fxg3 41. fxg3+ Kg4 42. Rf1 Bf5 43. Rf4#) 37... Kxf6 38. Ra3 e3 39. fxe3 fxe3 40. Rxe3 Bc8 41. Rf1+ { Black resigns. } 1-0