[Event "P3CI - KSK INA Seri34 - PRIZES"] [Site "https://lichess.org/6S4Hewga"] [Date "2023.02.28"] [White "Miftah_BRCC"] [Black "Riowangge"] [Result "0-1"] [UTCDate "2023.02.28"] [UTCTime "13:00:00"] [WhiteElo "2317"] [BlackElo "1569"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "120+1"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. h3 O-O 7. Be3 c5 8. Nb3 Nc6 9. Qd2?! { (0.39 → -0.22) Inaccuracy. g4 was best. } (9. g4) 9... Be6?! { (-0.22 → 0.41) Inaccuracy. a6 was best. } (9... a6 10. g4) 10. O-O-O Bxb3? { (0.14 → 1.62) Mistake. a5 was best. } (10... a5) 11. axb3?? { (1.62 → -0.99) Blunder. cxb3 was best. } (11. cxb3 Ne8 12. f4 Bf6 13. e5 Be7 14. Bc4 dxe5 15. Qxd8 Rxd8 16. Rxd8 Nxd8 17. Nd5 Bd6) 11... Qa5 12. Kb1 Nb4 13. f4?? { (-1.11 → -5.49) Blunder. Qe2 was best. } (13. Qe2 Nxe4) 13... Nxe4 14. Qd3 Nxc3+ 15. Qxc3 Qa2+ 16. Kc1 Bf6 17. Qc4 Qxb2+ 18. Kd2 d5 19. Qxc5 a5 20. Bd3 Rac8 21. Qxa5?? { (-6.17 → Mate in 13) Checkmate is now unavoidable. Rb1 was best. } (21. Rb1 Qa2 22. Rhc1 Nxd3 23. Kxd3 Rxc5 24. Bxc5 Rc8 25. Be7 h5 26. Bxf6 gxf6 27. Ra1 Qb2) 21... Nxd3? { (Mate in 13 → -7.11) Lost forced checkmate sequence. Rxc2+ was best. } (21... Rxc2+ 22. Bxc2 Qxc2+ 23. Ke1 Qxg2 24. Rd2 Qxh1+ 25. Ke2 Qg2+ 26. Ke1 Bh4+ 27. Rf2 Bxf2+ 28. Kd2) 22. Ke2 Rxc2+ 23. Kf3? { (-8.22 → Mate in 4) Checkmate is now unavoidable. Rd2 was best. } (23. Rd2 Bc3 24. Qxc3 Qxc3 25. Rd1 Re8 26. Rxc2 Qxc2+ 27. Rd2 Nxf4+ 28. Kf1 Qb1+ 29. Kf2 Qe4) 23... Rxg2?? { (Mate in 4 → -6.60) Lost forced checkmate sequence. Rf2+ was best. } (23... Rf2+ 24. Bxf2 Qxf2+ 25. Kg4 Qxg2+ 26. Kf5 Qg6#) 24. Bd2?? { (-6.60 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (24. Rd2 Rxd2 25. Qxd2 Qxb3 26. Rd1 Nb4 27. Kg2 Rd8 28. Bb6 Ra8 29. Bf2 h6 30. Re1 d4) 24... Rg6? { (Mate in 3 → -9.47) Lost forced checkmate sequence. Qd4 was best. } (24... Qd4 25. Qxd5 Qxd5+ 26. Ke3 Re8#) 25. Rhg1? { (-9.47 → Mate in 7) Checkmate is now unavoidable. Qb6 was best. } (25. Qb6 Bh4 26. Qxg6 fxg6 27. Rhf1 Nxf4 28. Bxf4 g5 29. Rd4 Qc2 30. Rc4 Qh2) 25... Qd4 26. Rde1 Rxg1 { White resigns. } 0-1