[Event "senam jantung Arena"] [Site "https://lichess.org/8vVZhbao"] [Date "2019.06.29"] [White "dardardar2"] [Black "KhunThiLhaNhak"] [Result "1-0"] [UTCDate "2019.06.29"] [UTCTime "01:30:05"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. Bg5 c5?? { (0.10 → 9.15) Blunder. Nf6 was best. } (3... Nf6 4. c4 dxc4 5. Nc3 c5 6. e3 a6 7. Bxc4 b5 8. Be2) 4. Bxd8 Kxd8 5. e3 Nd7 6. dxc5 Ngf6 7. c3 Bxc5 8. Be2 Be7 9. O-O a6 10. Nbd2 b5 11. Nb3 Bb7 12. Nfd4 Nc5 13. f4 Nxb3 14. axb3 Ne4 15. b4 Kd7 16. Bf3 Rhe8 17. Bxe4 dxe4 18. Qc2 Kc7 19. Rad1 Bc6 20. Nxb5+?! { (19.50 → 7.84) Inaccuracy. Nxc6 was best. } (20. Nxc6) 20... Bxb5 21. c4 Bc6 22. b5 axb5 23. cxb5 Kb7?! { (20.90 → Mate in 5) Checkmate is now unavoidable. Ra6 was best. } (23... Ra6 24. bxa6) 24. bxc6+ Kb8 25. b3?! { (Mate in 3 → 16.62) Lost forced checkmate sequence. Qb3+ was best. } (25. Qb3+ Bb4 26. Qxb4+ Ka7 27. Ra1#) 25... Kc7?! { (16.62 → Mate in 11) Checkmate is now unavoidable. Rc8 was best. } (25... Rc8 26. Rd7) 26. b4?! { (Mate in 11 → 14.73) Lost forced checkmate sequence. Rd7+ was best. } (26. Rd7+ Kc8 27. Qd2 Ba3 28. Rxf7 Rd8 29. Rd7 Rf8 30. Rd1 Rf5 31. Rd8+ Kc7 32. Qd7+ Kb6) 26... Rec8?! { (14.73 → Mate in 3) Checkmate is now unavoidable. Bd6 was best. } (26... Bd6) 27. b5?! { (Mate in 3 → 27.72) Lost forced checkmate sequence. Rd7+ was best. } (27. Rd7+ Kb6 28. Rb7+ Ka6 29. Ra1#) 27... Rd8?! { (27.72 → Mate in 8) Checkmate is now unavoidable. Bd6 was best. } (27... Bd6 28. b6+) 28. b6+ Kxb6 29. Rb1+ Kc7 30. Rb7+ Kd6 31. Rd1# { White wins by checkmate. } 1-0