lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/QJXclGen"] [Date "2025.03.27"] [Round "-"] [White "David2013_X"] [Black "Contautomat2002"] [Result "1-0"] [UTCDate "2025.03.27"] [UTCTime "18:44:14"] [WhiteElo "1623"] [BlackElo "1662"] [WhiteRatingDiff "+115"] [BlackRatingDiff "-145"] [Variant "Horde"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [FEN "rnbqkbnr/pppppppp/8/1PP2PP1/PPPPPPPP/PPPPPPPP/PPPPPPPP/PPPPPPPP w kq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. g6? { (0.15 → -2.24) Mistake. Best move was d5. } (1. d5 e6 2. d4 Ne7 3. a5 d6 4. fxe6 fxe6 5. dxe6 Bxe6) 1... hxg6 2. fxg6 fxg6 3. h5? { (-1.79 → -4.17) Mistake. Best move was a5. } (3. a5 d6) 3... gxh5 4. gxh5? { (-3.70 → -5.02) Mistake. Best move was g5. } (4. g5 h4 5. d5 e6 6. g4 a6 7. d4 d6 8. c6 exd5 9. cxd5 Ne7 10. f5 Nxf5) 4... c6? { (-5.02 → -3.65) Mistake. Best move was Rxh5. } (4... Rxh5 5. g4 Rh8 6. a5 d6 7. f5 e6 8. fxe6 Bxe6 9. f4 Bf7 10. a4 Rh6 11. cxd6) 5. g4 cxb5? { (-4.01 → -2.47) Mistake. Best move was Nf6. } (5... Nf6 6. g3 Nxh5 7. gxh5 Rxh5 8. g2 d6 9. h4 g6 10. bxc6 bxc6 11. e5 Nd7 12. a5) 6. cxb5? { (-2.47 → -3.58) Mistake. Best move was axb5. } (6. axb5 Nf6) 6... b6?! { (-3.58 → -2.74) Inaccuracy. Best move was Nf6. } (6... Nf6 7. d5) 7. cxb6?! { (-2.74 → -3.70) Inaccuracy. Best move was g3. } (7. g3 Qc7) 7... axb6 8. a5? { (-3.16 → -5.16) Mistake. Best move was c4. } (8. c4 Nf6) 8... bxa5 9. bxa5?! { (-4.83 → -5.45) Inaccuracy. Best move was c4. } (9. c4 Qb6) 9... d5?! { (-5.45 → -4.64) Inaccuracy. Best move was Qxa5. } (9... Qxa5) 10. a6?! { (-4.64 → -5.49) Inaccuracy. Best move was exd5. } (10. exd5 Qxd5 11. c4 Qd8 12. a6 Nf6 13. g3 Nxa6 14. g2 Nc7 15. a4 Nxh5 16. gxh5 Rxh5) 10... dxe4 11. dxe4 e5? { (-5.21 → -3.03) Mistake. Best move was Nf6. } (11... Nf6) 12. dxe5? { (-3.03 → -4.29) Mistake. Best move was fxe5. } (12. fxe5 Bxa6) 12... Nd7 13. b6?? { (-3.65 → -8.67) Blunder. Best move was d4. } (13. d4 Bxa3) 13... Rxa6 14. a4? { (-8.49 → -10.05) Mistake. Best move was d4. } (14. d4 Bxa3) 14... Ra5? { (-10.05 → -7.43) Mistake. Best move was Nxb6. } (14... Nxb6) 15. c4? { (-7.43 → -9.75) Mistake. Best move was d3. } (15. d3) 15... Ba6? { (-9.75 → -7.85) Mistake. Best move was Nxb6. } (15... Nxb6) 16. c5? { (-7.85 → -9.40) Mistake. Best move was b7. } (16. b7 Bxc4) 16... Nxe5?! { (-9.40 → -8.65) Inaccuracy. Best move was Bxc5. } (16... Bxc5) 17. fxe5 g6?? { (-8.90 → -5.11) Blunder. Best move was Bxc5. } (17... Bxc5) 18. c6? { (-5.11 → -8.01) Mistake. Best move was b4. } (18. b4 Rxa4) 18... g5? { (-8.01 → -5.72) Mistake. Best move was Qxb6. } (18... Qxb6 19. f4 gxh5 20. d4 Ne7 21. d2 Nxc6 22. c3 Bg7 23. f3 Bb7 24. c2 Nxe5 25. b4) 19. b7? { (-5.72 → -8.07) Mistake. Best move was c7. } (19. c7 Qe7 20. d4 Qb4 21. d2 Qxb6 22. g3 Qxc7 23. f4 gxf4 24. gxf4 Bc8 25. g3 Be6) 19... Ke7?? { (-8.07 → -4.93) Blunder. Best move was Ne7. } (19... Ne7 20. f4 Nxc6 21. b8=Q Qxb8 22. f3 gxf4 23. exf4 Nxe5 24. fxe5 Qxe5 25. d3 Qg5 26. d2) 20. f4? { (-4.93 → -7.16) Mistake. Best move was d4. } (20. d4 Rh6 21. f4 gxf4 22. exf4 Rxc6 23. c3 Bxb7 24. f3 Ke8 25. g3 Rh6 26. c2 Bg7) 20... gxf4 21. exf4? { (-5.77 → -7.01) Mistake. Best move was d4. } (21. d4 fxe3) 21... Ke8 22. d4 Rxh5? { (-6.75 → -4.99) Mistake. Best move was Ne7. } (22... Ne7 23. c7 Qxc7 24. d3 Nc6 25. e3 Bxb7 26. e2 Qf7 27. c3 Bg7 28. c2 Bxe5 29. fxe5) 23. gxh5 Nf6?? { (-5.16 → 2.88) Blunder. Best move was Ne7. } (23... Ne7 24. d5 Rxd5 25. exd5 Nxd5 26. d3 Nb4 27. g4 Nxc6 28. c4 Bxb7 29. g3 Bg7 30. c2) 24. exf6 Bd6? { (2.63 → 5.27) Mistake. Best move was Rxh5. } (24... Rxh5) 25. d5?? { (5.27 → -0.73) Blunder. Best move was e5. } (25. e5) 25... Bxf4 26. g3? { (-0.24 → -2.37) Mistake. Best move was c4. } (26. c4 Qxf6 27. g3 Bc7 28. c3 Bxb7 29. cxb7 Ra7 30. d2 Rxb7 31. g2 Qe5 32. f3 Ra7) 26... Bxc1 27. d6?? { (-1.39 → -6.33) Blunder. Best move was d2. } (27. d2 Bxb7) 27... Bxb2?? { (-6.33 → 13.53) Blunder. Best move was Qxd6. } (27... Qxd6) 28. axb2?? { (13.53 → -3.01) Blunder. Best move was c7. } (28. c7 Qxc7 29. dxc7 Bxb7 30. axb2 Rxh5 31. f4 Rxh3 32. e5 Rh8 33. b4 Kd7 34. a5 Kxc7) 28... Bxb7 29. cxb7 Rxh5 30. a5?? { (-1.59 → -5.61) Blunder. Best move was g4. } (30. g4 Ra5) 30... Rxh3?? { (-5.61 → 4.40) Blunder. Best move was Rxa5. } (30... Rxa5 31. b4 Rb5 32. c4 Rxb4 33. e5 Rxb7 34. b3 Qa5 35. f4 Qxe1 36. d3 Rh7 37. c5) 31. a6?? { (4.40 → -0.09) Blunder. Best move was e5. } (31. e5) 31... Rxh2?? { (-0.09 → 65.61) Blunder. Best move was Qb6. } (31... Qb6 32. e5) 32. gxh2 Qxf6?! { (46.89 → Mate in 8) Checkmate is now unavoidable. Best move was Qb6. } (32... Qb6 33. e5) 33. b8=Q+ Qd8 34. a7 Qxb8 35. axb8=Q+ Kd7 36. Qd8+?! { (Mate in 2 → Mate in 11) Not the best checkmate sequence. Best move was Qc7+. } (36. Qc7+ Ke8 37. Qe7#) 36... Kxd8 37. e5 { White wins on time. } 1-0