[Event "?"] [Site "ChessFriends.com"] [Date "2021.8.16"] [Round "?"] [White "Sinop67"] [Black "RAJA BOLANG_Indonezia"] [Result "1-0"] [GameId "EXiOB5jY"] [WhiteElo "1465"] [BlackElo "1397"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... b5?! { (0.00 → 0.75) Inaccuracy. e6 was best. } { [%eval 0.75] } { A40 Polish Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. a3 { [%eval 0.67] } 2... c6 { [%eval 0.92] } 3. Nc3 { [%eval 0.86] } 3... Bb7 { [%eval 1.0] } 4. e4 { [%eval 1.13] } 4... e6 { [%eval 1.27] } 5. Bd3 { [%eval 1.3] } 5... d5?! { (1.30 → 1.90) Inaccuracy. a6 was best. } { [%eval 1.9] } (5... a6 6. Nf3) 6. e5 { [%eval 1.95] } 6... h6 { [%eval 2.03] } 7. Bf4 { [%eval 1.49] } 7... Be7?! { (1.49 → 2.48) Inaccuracy. a5 was best. } { [%eval 2.48] } (7... a5 8. Be3 b4 9. axb4 Bxb4 10. Qg4 g6 11. Ne2 Ba6 12. Bxa6 Rxa6 13. O-O Ne7 14. Na2) 8. Nf3 { [%eval 2.23] } 8... Nd7 { [%eval 2.3] } 9. Qd2?! { (2.30 → 1.19) Inaccuracy. Ne2 was best. } { [%eval 1.19] } (9. Ne2) 9... a6 { [%eval 1.51] } 10. b4 { [%eval 1.44] } 10... Nb6 { [%eval 1.69] } 11. Qe3 { [%eval 1.21] } 11... Qd7?! { (1.21 → 1.83) Inaccuracy. g5 was best. } { [%eval 1.83] } (11... g5 12. Bg3 a5 13. Rb1 Nc4 14. Bxc4 bxc4 15. h4 g4 16. Nh2 h5 17. Bf4 axb4 18. axb4) 12. h4 { [%eval 1.66] } 12... Bd8?! { (1.66 → 2.35) Inaccuracy. a5 was best. } { [%eval 2.35] } (12... a5 13. O-O axb4 14. axb4 Bxb4 15. Rxa8+ Bxa8 16. Na2 Be7 17. Ra1 Bb7 18. Nc1 Nc4 19. Qe1) 13. g4? { (2.35 → 0.98) Mistake. Nd2 was best. } { [%eval 0.98] } (13. Nd2 a5 14. bxa5 Nc4 15. Qg3 g6 16. Nb3 Bxa5 17. Nxa5 Rxa5 18. h5 g5 19. Bc1 b4) 13... Nc8?! { (0.98 → 2.01) Inaccuracy. Nc4 was best. } { [%eval 2.01] } (13... Nc4) 14. Ke2 { [%eval 2.21] } 14... Nce7?! { (2.21 → 3.05) Inaccuracy. Nb6 was best. } { [%eval 3.05] } (14... Nb6 15. g5 Be7 16. g6 Bf8 17. h5 fxg6 18. Bxg6+ Kd8 19. Nh4 Ne7 20. Rhg1 Nc4 21. Qg3) 15. h5 { [%eval 3.22] } 15... a5 { [%eval 3.19] } 16. Na2 { [%eval 2.61] } 16... Nc8 { [%eval 2.69] } 17. Nd2 { [%eval 2.62] } 17... a4 { [%eval 3.16] } 18. Nc3 { [%eval 3.25] } 18... Be7 { [%eval 2.56] } 19. Nf3 { [%eval 2.04] } 19... Nb6 { [%eval 2.54] } 20. g5 { [%eval 2.75] } 20... hxg5 { [%eval 2.4] } 21. Bxg5 { [%eval 2.41] } 21... Bxg5? { (2.41 → 4.08) Mistake. O-O-O was best. } { [%eval 4.08] } (21... O-O-O 22. Rag1) 22. Qxg5 { [%eval 3.91] } 22... g6?? { (3.91 → 11.25) Blunder. Nh6 was best. } { [%eval 11.25] } (22... Nh6) 23. hxg6 { [%eval 11.7] } 23... Rxh1 { [%eval 13.99] } 24. gxf7+ { [%eval 9.1] } 24... Qxf7 { [%eval 8.91] } 25. Rxh1 { [%eval 9.04] } 25... Rd8 { [%eval 16.93] } 26. Bg6 { [%eval 15.79] } 26... Rd7?! { (15.79 → Mate in 5) Checkmate is now unavoidable. Qxg6 was best. } { [%eval #5] } (26... Qxg6 27. Qxg6+) 27. Rh8 { [%eval #4] } 27... Kf8 { [%eval #3] } 28. Bxf7 { [%eval #2] } 28... Rxf7 { [%eval #1] } 29. Qxg8+ { [%eval #1] } 29... Ke7 { [%eval #1] } 30. Qe8# { White wins by checkmate. } 1-0