lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/wERZvJfV"] [Date "2025.11.04"] [Round "-"] [White "samii77r"] [Black "ian"] [Result "1-0"] [UTCDate "2025.11.04"] [UTCTime "17:39:57"] [WhiteElo "1417"] [BlackElo "1392"] [WhiteRatingDiff "+78"] [BlackRatingDiff "-124"] [Variant "Chess960"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nrkrbqnb/pppppppp/8/8/8/8/PPPPPPPP/NRKRBQNB w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. c3 Nb6 2. e4? { (0.13 → -1.11) Mistake. Best move was g3. } (2. g3 g6 3. Nc2 d6 4. d4 Bd7 5. f4 e5 6. e4 f5 7. exf5 Qxf5 8. Ne3 Qf7) 2... Nc4?? { (-1.11 → 4.69) Blunder. Best move was g5. } (2... g5) 3. Qxc4 b6? { (4.45 → 6.28) Mistake. Best move was f5. } (3... f5 4. exf5) 4. Qa6+ Rb7 5. Qc4? { (6.38 → 4.58) Mistake. Best move was Nc2. } (5. Nc2 e5 6. d4 f6 7. g3 Kb8 8. Bd2 Ne7 9. Ne2 d6 10. Bg2 g5 11. O-O h5) 5... b5? { (4.58 → 5.92) Mistake. Best move was g6. } (5... g6 6. g3 Qh6 7. Nf3 c6 8. Nc2 d6 9. h4 b5 10. Qe2 Bd7 11. e5 Bxe5 12. Nxe5) 6. Qxb5?? { (5.92 → -8.48) Blunder. Best move was Qe2. } (6. Qe2) 6... Rxb5 7. g4 d6 8. c4 e5?? { (-8.55 → -4.12) Blunder. Best move was Ra5. } (8... Ra5) 9. cxb5 Kb7? { (-4.50 → -2.75) Mistake. Best move was Bxb5. } (9... Bxb5 10. d3 g6 11. Nc2 Nf6 12. g5 Nh5 13. Ne2 f6 14. h4 fxg5 15. hxg5 Qe7 16. Bd2) 10. Nb3?! { (-2.75 → -3.65) Inaccuracy. Best move was a4. } (10. a4 c6 11. Nc2 cxb5 12. axb5 g6 13. d3 Bxb5 14. Ra1 Nf6 15. Ne2 Qh6+ 16. Bd2 Qxh2) 10... a6? { (-3.65 → -1.61) Mistake. Best move was Bxb5. } (10... Bxb5) 11. bxa6+ Kxa6 12. Bf3 Qe7?! { (-2.05 → -1.13) Inaccuracy. Best move was g6. } (12... g6 13. Kc2 Ba4 14. Rbc1 Ra8 15. d3 Kb7 16. Kb1 Bxb3 17. axb3 Qd8 18. Rc4 Ne7 19. Rb4+) 13. Be2+?! { (-1.13 → -2.11) Inaccuracy. Best move was Kc2. } (13. Kc2 g6) 13... Kb6?! { (-2.11 → -1.32) Inaccuracy. Best move was Kb7. } (13... Kb7 14. f3 Ra8 15. Bc4 h5 16. h3 g6 17. d3 Bg7 18. Bd2 Qh4 19. Rf1 Bh6 20. O-O-O) 14. d3? { (-1.32 → -2.50) Mistake. Best move was f3. } (14. f3 Ra8) 14... c5?? { (-2.50 → 1.13) Blunder. Best move was Ra8. } (14... Ra8) 15. Ba5+ Ka6? { (0.25 → 2.80) Mistake. Best move was Ka7. } (15... Ka7) 16. Nf3? { (2.80 → 0.08) Mistake. Best move was d4+. } (16. d4+ c4) 16... Kb5?? { (0.08 → 8.83) Blunder. Best move was Rc8. } (16... Rc8) 17. d4+ Ka4? { (8.33 → 13.00) Mistake. Best move was Kc6. } (17... Kc6 18. dxc5) 18. dxc5 dxc5 19. Rxd8 Qxd8 20. O-O-O? { (21.86 → 8.17) Mistake. Best move was Bxd8. } (20. Bxd8 c4 21. Nc5+ Kb4 22. Na6+ Kb5 23. Nc7+ Kb6 24. Nxe8+ Ka7 25. g5 h6 26. Nxe5 g6) 20... c4? { (8.17 → Mate in 6) Checkmate is now unavoidable. Best move was Qxd1+. } (20... Qxd1+ 21. Kxd1) 21. Rxd8 Kb5 22. Rc8?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Bxc4+. } (22. Bxc4+ Kc6 23. Bd5+ Kb5 24. Rb8+ Ka6 25. Nc5+ Ka7 26. Ra8#) 22... Ka6 23. Rb8?! { (Mate in 7 → 27.53) Lost forced checkmate sequence. Best move was Nc5+. } (23. Nc5+ Ka7 24. Rc7+ Ka8 25. Bb6 Ne7 26. Rxe7 Bc6 27. Rxf7 g6 28. Rf8+ Be8 29. Rxe8#) 23... Ka7 24. Bb6+? { (71.64 → 8.24) Mistake. Best move was Rxe8. } (24. Rxe8) 24... Ka6? { (8.24 → Mate in 2) Checkmate is now unavoidable. Best move was Kxb8. } (24... Kxb8 25. Bxc4 g6 26. Nc5 Ne7 27. a4 Nc8 28. Bd8 Bg7 29. b4 Bf8 30. Nxe5 Bxc5 31. bxc5) 25. Nc5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bxc4+. } (25. Bxc4+ Bb5 26. Nc5#) 25... Kb5 26. Bc7+?! { (Mate in 3 → 21.61) Lost forced checkmate sequence. Best move was Nxe5. } (26. Nxe5 Kb4 27. a3+ Kb5 28. Bxc4#) 26... Kxc5 27. Rd8 Kb4?! { (17.23 → Mate in 4) Checkmate is now unavoidable. Best move was Nf6. } (27... Nf6 28. g5) 28. Bd6+?! { (Mate in 4 → 20.34) Lost forced checkmate sequence. Best move was Rd5. } (28. Rd5 Bb5 29. Bd1 c3 30. a3+ Kc4 31. Nxe5#) 28... Ka4?! { (20.34 → Mate in 4) Checkmate is now unavoidable. Best move was Kb5. } (28... Kb5 29. Rxe8) 29. Rb8 f6 30. b3+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bxc4. } (30. Bxc4 Ka5 31. Bb4+ Ka4 32. Bb3#) 30... Ka5 31. b4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bxc4. } (31. Bxc4 Bb5 32. Bxb5 Nh6 33. b4#) 31... Ka4 32. Bxc4 Ka3 33. b5+ Ka4 34. Ra8# { White wins by checkmate. } 1-0