lichess dev

[Event "Koltanowski Arena"] [Site "http://chess-academy.net/4IdKdCo8"] [Date "2026.02.05"] [Round "-"] [White "Marcus01"] [Black "LaiuDamian"] [Result "0-1"] [UTCDate "2026.02.05"] [UTCTime "17:34:19"] [WhiteElo "1438"] [BlackElo "1656"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. c4? { (0.89 → -0.57) Mistake. Best move was Nf3. } (3. Nf3 Qd8 4. d4 Nf6 5. Bd3 e6 6. Nc3 c5 7. dxc5 Bxc5) 3... Qe4+ 4. Ne2?! { (-0.34 → -1.02) Inaccuracy. Best move was Qe2. } (4. Qe2 Qxe2+ 5. Bxe2 Nc6 6. d3 Bf5 7. Be3 O-O-O 8. Nc3 Bxd3 9. Rd1 Bg6 10. Rxd8+ Kxd8) 4... Qxc4 5. Na3?! { (-0.39 → -1.23) Inaccuracy. Best move was d4. } (5. d4 Nf6) 5... Qe6?! { (-1.23 → -0.52) Inaccuracy. Best move was Qg4. } (5... Qg4 6. d4 Nf6 7. Nc4 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Qd4 Qxd4 11. Nxd4 Nb6 12. e6) 6. g3? { (-0.52 → -1.91) Mistake. Best move was d4. } (6. d4 Nf6 7. Be3 Ng4 8. Nf4 Qd7 9. Be2 g6 10. Qb3 Bg7 11. Rd1 Nxe3 12. fxe3 O-O) 6... Qd5?! { (-1.91 → -1.38) Inaccuracy. Best move was Qc6. } (6... Qc6 7. Rg1 Nf6 8. d4 Bg4 9. Bg2 Bf3 10. Bxf3 Qxf3 11. Qb3 Qxb3 12. axb3 Nc6 13. Nc4) 7. Rg1 e5?! { (-1.91 → -1.18) Inaccuracy. Best move was Nf6. } (7... Nf6 8. d4 c6 9. Bf4 Be6 10. Nc3 Qd8 11. Qd2 Nbd7 12. Bc4 Bg4 13. Be2 e6 14. Nc4) 8. Nc3?! { (-1.18 → -2.07) Inaccuracy. Best move was Bg2. } (8. Bg2) 8... Qd7?! { (-2.07 → -1.33) Inaccuracy. Best move was Qd8. } (8... Qd8 9. Nc2) 9. Bb5? { (-1.33 → -2.73) Mistake. Best move was Nc4. } (9. Nc4 Nc6 10. Bg2 Nf6 11. Bxc6 Qxc6 12. Nxe5 Qe6 13. d4 Bd6 14. Qa4+ c6 15. Be3 O-O) 9... c6 10. Bf1?! { (-2.00 → -2.70) Inaccuracy. Best move was Be2. } (10. Be2 Nf6 11. Nc2 Bc5 12. g4 O-O 13. d3 Na6 14. Be3 Qe7 15. Qd2 Be6 16. O-O-O Rfd8) 10... Nf6?! { (-2.70 → -2.00) Inaccuracy. Best move was Bxa3. } (10... Bxa3 11. bxa3) 11. Qf3? { (-2.00 → -3.40) Mistake. Best move was Nc4. } (11. Nc4 Qe6 12. d3 Be7 13. Qe2 Nbd7 14. f4 O-O 15. fxe5 Nd5 16. d4 N7b6 17. Nxb6 axb6) 11... Bc5?! { (-3.40 → -2.75) Inaccuracy. Best move was Qc7. } (11... Qc7) 12. Bc4? { (-2.75 → -3.89) Mistake. Best move was g4. } (12. g4) 12... O-O 13. Qd3? { (-3.53 → -5.84) Mistake. Best move was Be2. } (13. Be2) 13... Qe7 14. h4?? { (-5.60 → -8.61) Blunder. Best move was b4. } (14. b4 Bd4) 14... b5 15. Bb3? { (-7.90 → -9.46) Mistake. Best move was Qe2. } (15. Qe2 bxc4) 15... e4 16. Qe2?! { (-9.19 → -11.13) Inaccuracy. Best move was Qf1. } (16. Qf1 Rd8) 16... Bg4 17. Nd5 cxd5 18. Qxb5 a6 19. Qa4 Bd7 20. Qa5 Nc6 21. Qc3 Ne5 22. d4 Bxd4 23. Qd2 Nf3+ 24. Ke2 Nxd2 { White resigns. } 0-1