[Event "Cumpleaños de Oliver Arena"] [Site "https://lichess.org/0HjbK7Kv"] [Date "2021.08.24"] [White "rcordobabaule"] [Black "gabrieladuran"] [Result "1-0"] [UTCDate "2021.08.24"] [UTCTime "00:36:46"] [WhiteElo "1655"] [BlackElo "1249"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-10"] [Variant "King of the Hill"] [TimeControl "300+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4 { D00 Blackmar-Diemer Gambit } Nf6? { (0.42 → 2.05) Mistake. dxe4 was best. } (2... dxe4 3. Nc3 Nf6 4. f3 c5 5. d5 e6 6. Bb5+ Bd7 7. dxe6) 3. f4?? { (2.05 → -1.65) Blunder. e5 was best. } (3. e5 Nfd7 4. c4 e6 5. Nc3 Nc6 6. f4 Nb6 7. Kf2 f5 8. cxd5 exd5 9. g3 Be7) 3... e6?? { (-1.65 → 1.14) Blunder. dxe4 was best. } (3... dxe4 4. Ne2) 4. e5 Ne4 5. Bd3 Nc6?! { (0.55 → 1.17) Inaccuracy. Qh4+ was best. } (5... Qh4+ 6. g3 Nxg3 7. Nf3 Qh3 8. Rg1 Nf5 9. Bf1 Qh6 10. c4 c6 11. Nc3 Nd7 12. Bd3) 6. Qf3?? { (1.17 → -1.81) Blunder. Be3 was best. } (6. Be3 f5 7. exf6 Nxf6 8. c3 Be7 9. Nf3 Ng4 10. Bd2 g6 11. O-O O-O 12. h3 Nf6) 6... f5?? { (-1.81 → 0.72) Blunder. Nxd4 was best. } (6... Nxd4) 7. Nc3?? { (0.72 → -2.06) Blunder. c3 was best. } (7. c3) 7... Nxd4 8. Qf1 Nxc3?? { (-2.65 → -0.40) Blunder. Bc5 was best. } (8... Bc5) 9. bxc3 Nxc2+?? { (-0.49 → 3.26) Blunder. Nc6 was best. } (9... Nc6) 10. Bxc2 d4?! { (3.64 → 5.38) Inaccuracy. b6 was best. } (10... b6 11. Kf2) 11. c4?? { (5.38 → 2.11) Blunder. Nf3 was best. } (11. Nf3 c5 12. Kf2 b6 13. Bb3 d3 14. Ng5 b5 15. Nxe6 Qb6 16. Nxf8 c4+ 17. Be3 Qd8) 11... c6?! { (2.11 → 2.89) Inaccuracy. c5 was best. } (11... c5 12. Bd1 Rb8 13. Kf2 b5 14. cxb5 Bb7 15. Nf3 Bd5 16. Bb3 Qd7 17. Bc4 Bxc4 18. Qxc4) 12. Kd2?! { (2.89 → 2.10) Inaccuracy. Nf3 was best. } (12. Nf3) 12... b5 13. Kd3?? { (2.13 → -5.20) Blunder. cxb5 was best. } (13. cxb5 Bb4+) 13... bxc4+ 14. Kxc4?? { (-5.10 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } (14. Ke2) 14... Qd5+?! { (Mate in 3 → -28.43) Lost forced checkmate sequence. Ba6+ was best. } (14... Ba6+ 15. Kb3 Qb6+ 16. Ka4 Qb4#) 15. Kd3 c5?? { (-28.02 → -1.78) Blunder. Ba6+ was best. } (15... Ba6+) 16. Bb3?? { (-1.78 → -7.35) Blunder. Qf3 was best. } (16. Qf3 c4+) 16... Qe4+?? { (-7.35 → -2.09) Blunder. Ba6+ was best. } (16... Ba6+ 17. Kd2) 17. Kd2 Rb8 18. Qe2?! { (-2.41 → -3.68) Inaccuracy. Nf3 was best. } (18. Nf3) 18... Qxf4+ 19. Kd3?? { (-3.13 → -8.38) Blunder. Kc2 was best. } (19. Kc2 Qe4+) 19... Ba6+ 20. Bc4 Rd8?? { (-8.17 → 17.10) Blunder. Bxc4+ was best. } (20... Bxc4+ 21. Kxc4 Qh4 22. g4 Qd8 23. Qf3 Qb6 24. Kd3 c4+ 25. Ke2 Kd7 26. gxf5 d3+ 27. Kf1) 21. Bxf4 Bxc4+ 22. Kxc4 Bd6?! { (17.59 → Mate in 4) Checkmate is now unavoidable. d3 was best. } (22... d3 23. Qb2 Be7 24. Nf3 O-O 25. Qb7 Rfe8 26. Qc6 Kf7 27. Rab1 d2 28. Rb7 h6 29. Rd1) 23. Kd3?! { (Mate in 4 → 20.28) Lost forced checkmate sequence. exd6 was best. } (23. exd6 Kf7 24. Kxc5 Rxd6 25. Bxd6 e5 26. Kd5#) 23... Bxe5?! { (20.28 → Mate in 6) Checkmate is now unavoidable. Be7 was best. } (23... Be7 24. Qf3) 24. Bxe5?! { (Mate in 6 → 29.53) Lost forced checkmate sequence. Qxe5 was best. } (24. Qxe5 Kf7 25. Qxc5 e5 26. Kc4 Rhe8 27. Qd5+ Kg6 28. Bxe5 Rxd5 29. Kxd5#) 24... Rd5 25. Nf3 Ke7 26. g4 Rxe5?! { (26.53 → Mate in 4) Checkmate is now unavoidable. c4+ was best. } (26... c4+ 27. Kd2) 27. Qxe5 Rd8 28. gxf5 Rd5 29. Ke4# { Game ends by variant rule. } 1-0