lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/FfDPCdpn"] [Date "2021.02.14"] [Round "-"] [White "pazzey"] [Black "stefanos12"] [Result "1-0"] [UTCDate "2021.02.14"] [UTCTime "18:03:29"] [WhiteElo "1927"] [BlackElo "1568"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 1.88) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nxe5 Qh4? { (1.49 → 2.79) Mistake. Best move was Nc6. } (3... Nc6 4. Nxc6 dxc6 5. c3 Qe7 6. d3 Bb6 7. Nd2 f5 8. Be2 Be6 9. O-O O-O-O 10. exf5) 4. Qe2? { (2.79 → 1.71) Mistake. Best move was d4. } (4. d4 Qxe4+) 4... Nc6?! { (1.71 → 2.47) Inaccuracy. Best move was Nf6. } (4... Nf6 5. d4) 5. Nxc6?! { (2.47 → 1.49) Inaccuracy. Best move was Nf3. } (5. Nf3 Qd8 6. c3 Be7 7. d4 d5 8. e5 Be6 9. Nbd2 Qd7 10. b4 a6 11. Nb3 f6) 5... dxc6?! { (1.49 → 2.29) Inaccuracy. Best move was bxc6. } (5... bxc6 6. c3 a5 7. d3 Ba6 8. g3 Qe7 9. Bg2 d5 10. Bf4 Rb8 11. O-O Nf6 12. b3) 6. d3?! { (2.29 → 1.33) Inaccuracy. Best move was g3. } (6. g3) 6... Nf6?! { (1.33 → 2.30) Inaccuracy. Best move was Bg4. } (6... Bg4 7. Qd2 O-O-O 8. Qf4 Nh6 9. h3 Rhe8 10. g3 Qh5 11. Bg2 Bd7 12. Qg5 Qxg5 13. Bxg5) 7. Be3?! { (2.30 → 1.44) Inaccuracy. Best move was g3. } (7. g3) 7... Bxe3?! { (1.44 → 1.98) Inaccuracy. Best move was Bg4. } (7... Bg4 8. Qd2) 8. Qxe3 Ng4 9. Qg3 Qxg3 10. hxg3 O-O 11. Nd2 Re8 12. Nf3?! { (2.09 → 1.58) Inaccuracy. Best move was Be2. } (12. Be2 c5) 12... Nf6 13. O-O-O?! { (1.90 → 1.22) Inaccuracy. Best move was Nd2. } (13. Nd2) 13... Bg4?! { (1.22 → 1.88) Inaccuracy. Best move was Ng4. } (13... Ng4 14. Rd2 g6 15. Re2 Kg7 16. Nd2 h5 17. f3 Nh6 18. Nc4 Be6 19. Ne3 a5 20. a4) 14. Be2 Bxf3? { (1.41 → 2.68) Mistake. Best move was g6. } (14... g6) 15. Bxf3?! { (2.68 → 1.90) Inaccuracy. Best move was gxf3. } (15. gxf3) 15... Rad8 16. Bh5?! { (2.19 → 1.44) Inaccuracy. Best move was c3. } (16. c3) 16... Nxh5 17. Rxh5 c5? { (1.78 → 3.17) Mistake. Best move was b6. } (17... b6) 18. Rdh1 h6 19. g4? { (3.29 → 1.47) Mistake. Best move was Rxc5. } (19. Rxc5 Rc8 20. b4 f6 21. Kd2 Kf7 22. Ke3 Ke6 23. g4 c6 24. d4 a6 25. f3 Ra8) 19... c4 20. g5?! { (1.88 → 1.17) Inaccuracy. Best move was R1h3. } (20. R1h3 Rd6 21. g5 cxd3 22. cxd3 Rg6 23. f4 Kf8 24. gxh6 gxh6 25. g3 Rd8 26. Kc2 Rgd6) 20... f6? { (1.17 → 2.65) Mistake. Best move was cxd3. } (20... cxd3 21. f3) 21. gxf6 gxf6? { (2.19 → 3.73) Mistake. Best move was cxd3. } (21... cxd3 22. fxg7 Rxe4 23. Rxh6 Kxg7 24. cxd3 Re2 25. f4 Rxg2 26. Rh7+ Kf6 27. R1h6+ Rg6 28. Rxg6+) 22. Rxh6 Kg7? { (3.41 → 5.94) Mistake. Best move was cxd3. } (22... cxd3 23. cxd3) 23. Rh7+ Kg6?? { (5.59 → Mate in 4) Checkmate is now unavoidable. Best move was Kg8. } (23... Kg8 24. dxc4) 24. R1h6+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was f4. } (24. f4 Rxe4 25. dxe4 Rd1+ 26. Kxd1 f5 27. R1h6#) 24... Kg5 25. g3?? { (Mate in 5 → 3.77) Lost forced checkmate sequence. Best move was Rh4. } (25. Rh4 Rxe4 26. dxe4 Rd1+ 27. Kxd1 f5 28. f4+ Kf6 29. R4h6#) 25... cxd3 26. f4+? { (3.89 → 1.73) Mistake. Best move was Rh4. } (26. Rh4 Kg6 27. f3 Rg8 28. Rxc7 Rc8 29. Rg4+ Kh6 30. Rxg8 Rxc7 31. c3 Kh7 32. Ra8 a6) 26... Kg4 27. Kd2? { (1.89 → 0.00) Mistake. Best move was cxd3. } (27. cxd3 Rxd3) 27... dxc2+ 28. Ke2?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Best move was Kxc2. } (28. Kxc2 Rxe4 29. Rg7+ Kf3 30. Rxc7 Re2+ 31. Kb3 Kxg3 32. Rxb7 Rdd2 33. Ka3 f5 34. Rb5 Kf3) 28... c1=Q?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Best move was Rxe4+. } (28... Rxe4+ 29. Kf1 c1=Q+ 30. Kf2 Rd2#) 29. Rg7# { White wins by checkmate. } 1-0