lichess dev

[Event "Kupchik Arena"] [Site "http://chess-academy.net/4NQ7qtJg"] [Date "2026.04.30"] [Round "-"] [White "RomanSereda"] [Black "LaiuDamian"] [Result "0-1"] [UTCDate "2026.04.30"] [UTCTime "16:00:59"] [WhiteElo "1701"] [BlackElo "1704"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qf3? { (0.81 → -1.25) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... Nf6? { (-1.25 → 0.51) Mistake. Best move was dxe4. } (2... dxe4) 3. exd5?! { (0.51 → -0.35) Inaccuracy. Best move was e5. } (3. e5 Ng8) 3... Nxd5?! { (-0.35 → 0.21) Inaccuracy. Best move was c6. } (3... c6 4. dxc6) 4. Bc4?! { (0.21 → -0.32) Inaccuracy. Best move was Nc3. } (4. Nc3) 4... c6?! { (-0.32 → 0.40) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Qe2) 5. Nc3?! { (0.40 → -0.20) Inaccuracy. Best move was Ne2. } (5. Ne2) 5... Nxc3?? { (-0.20 → 8.53) Blunder. Best move was e6. } (5... e6) 6. dxc3?? { (8.53 → 0.72) Blunder. Best move was Qxf7+. } (6. Qxf7+) 6... e6 7. Nh3?! { (1.10 → 0.22) Inaccuracy. Best move was Qg3. } (7. Qg3 Nd7) 7... h6? { (0.22 → 1.33) Mistake. Best move was Nd7. } (7... Nd7) 8. O-O?! { (1.33 → 0.51) Inaccuracy. Best move was Bf4. } (8. Bf4 Nd7 9. O-O-O Qf6 10. Qe2 Be7 11. Rhe1 O-O 12. Kb1 Re8 13. f3 Bf8 14. g4 Nc5) 8... Nd7 9. Rd1?! { (0.99 → 0.44) Inaccuracy. Best move was Re1. } (9. Re1 Nf6 10. Be3 Bd6 11. Rad1 Qc7 12. Bf4 Bxf4 13. Nxf4 O-O 14. Qg3 Re8 15. Nh5 Qxg3) 9... Qf6?! { (0.44 → 0.95) Inaccuracy. Best move was Qh4. } (9... Qh4 10. Qe2) 10. Rd3? { (0.95 → -1.71) Mistake. Best move was Qg3. } (10. Qg3 Bc5 11. Nf4 O-O 12. a4 Bb6 13. Be3 Bc7 14. Bb3 Qe5 15. Nh5 Qxg3 16. Nxg3 Nf6) 10... Qxf3 11. Rxf3 Ne5 12. Rf4 g5 13. Re4 Nxc4 14. Rxc4 e5 15. Re4 f6 16. Be3? { (-1.10 → -2.62) Mistake. Best move was f3. } (16. f3 Bf5 17. Re2 Bc5+ 18. Nf2 O-O-O 19. Kf1 Kc7 20. a4 a5 21. b3 h5 22. Ne4 Bxe4) 16... Bf5 17. Rc4? { (-2.44 → -3.45) Mistake. Best move was f3. } (17. f3) 17... g4 18. Rd1? { (-3.36 → -6.31) Mistake. Best move was Nf4. } (18. Nf4 exf4) 18... Rd8? { (-6.31 → -3.66) Mistake. Best move was gxh3. } (18... gxh3 19. Rd2 Kf7 20. g3 h5 21. f3 Be7 22. Kf2 a5 23. a4 Be6 24. Re4 Bd5 25. Rh4) 19. Rxd8+ Kxd8 20. Nf4 exf4 21. Bxf4? { (-3.64 → -4.92) Mistake. Best move was Rxf4. } (21. Rxf4) 21... Bxc2 22. Rd4+?! { (-4.75 → -5.53) Inaccuracy. Best move was Bb8. } (22. Bb8 f5) 22... Kc8 23. Rd2?! { (-4.97 → -5.57) Inaccuracy. Best move was Be3. } (23. Be3 Rg8 24. Kf1 h5 25. h3 Bb1 26. hxg4 hxg4 27. f3 gxf3 28. gxf3 Bxa2 29. Kf2 Be6) 23... Bg6?! { (-5.57 → -5.05) Inaccuracy. Best move was Be4. } (23... Be4 24. Be3 c5 25. b4 cxb4 26. cxb4 Bxb4 27. Rd4 Rd8 28. Rxd8+ Kxd8 29. Bxa7 h5 30. h3) 24. Re2 h5 25. Rd2? { (-5.17 → -6.27) Mistake. Best move was Re6. } (25. Re6 Bf7 26. Rxf6 Bxa2 27. Be5 Rg8 28. Rf5 h4 29. Rh5 Be7 30. Bd4 a6 31. g3 hxg3) 25... Bc5 26. b4?! { (-6.00 → -6.50) Inaccuracy. Best move was Bd6. } (26. Bd6 Rd8 27. Bf4 Rxd2 28. Bxd2 Be4 29. b4 Bd6 30. h3 Kd7 31. hxg4 hxg4 32. Be3 b6) 26... Bb6 27. c4? { (-5.84 → -7.32) Mistake. Best move was Rd6. } (27. Rd6 Re8) 27... Re8 28. g3?? { (-6.93 → Mate in 3) Checkmate is now unavoidable. Best move was h3. } (28. h3 Re4 29. Bd6 Rxc4 30. Kh2 Bf7 31. hxg4 hxg4 32. Kg3 Be6 33. Rb2 Bd5 34. Bf4 f5) 28... Re1+ 29. Kg2 Be4+ 30. f3 gxf3+?! { (Mate in 1 → -18.45) Lost forced checkmate sequence. Best move was Bxf3#. } (30... Bxf3#) 31. Kh3 f2 32. c5?! { (-13.71 → Mate in 5) Checkmate is now unavoidable. Best move was Rxf2. } (32. Rxf2 Bxf2 33. g4 hxg4+ 34. Kxg4 Ra1 35. Bd6 Rxa2 36. Kf4 Bd3 37. b5 cxb5 38. cxb5 Bxb5) 32... f1=Q+ 33. Kh4 Qf3 34. cxb6 Qg4# { Black wins by checkmate. } 0-1