lichess dev

[Event "Grob Arena"] [Site "http://chess-academy.net/vAqWabEZ"] [Date "2026.01.22"] [Round "-"] [White "ioan20"] [Black "RomanSereda"] [Result "1-0"] [UTCDate "2026.01.22"] [UTCTime "17:22:39"] [WhiteElo "1814"] [BlackElo "1686"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Nf3 Qf6? { (0.09 → 1.10) Mistake. Best move was Nf6. } (2... Nf6 3. d4 Be7 4. c4 d5 5. cxd5 exd5 6. Nc3 O-O 7. Bd3) 3. Nc3?! { (1.10 → 0.52) Inaccuracy. Best move was d4. } (3. d4 d5 4. Nbd2 c5 5. c3 Nc6 6. Bd3 Qd8 7. O-O Nf6 8. Re1 c4 9. Bc2 b5) 3... Nh6? { (0.52 → 2.01) Mistake. Best move was d5. } (3... d5 4. d4 Qd8 5. Bd3 c5 6. dxc5 Nf6 7. O-O Bxc5 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4) 4. Ne4? { (2.01 → 0.54) Mistake. Best move was d4. } (4. d4 d5) 4... Qf5? { (0.54 → 1.75) Mistake. Best move was Qd8. } (4... Qd8) 5. Bd3?! { (1.75 → 0.95) Inaccuracy. Best move was Nc3. } (5. Nc3) 5... Qa5 6. c3?! { (1.44 → 0.64) Inaccuracy. Best move was Ng3. } (6. Ng3 Be7) 6... d5 7. b4?! { (1.46 → 0.91) Inaccuracy. Best move was Ng3. } (7. Ng3) 7... Qb6 8. Ng3 Bd6?! { (0.75 → 1.44) Inaccuracy. Best move was Ng4. } (8... Ng4) 9. Nh5? { (1.44 → 0.17) Mistake. Best move was O-O. } (9. O-O O-O 10. Qc2 f5 11. c4 Qxb4 12. Rb1 Qc5 13. Be2 Be7 14. d4 Qd6 15. Ne5 Nc6) 9... g6?! { (0.17 → 0.87) Inaccuracy. Best move was O-O. } (9... O-O 10. Ng5 f5 11. Nf4 Bxf4 12. exf4 Qd6 13. Qe2 Nf7 14. Bc2 Nxg5 15. fxg5 e5 16. a4) 10. Nf6+? { (0.87 → -1.10) Mistake. Best move was Ng3. } (10. Ng3 c6 11. O-O O-O 12. Bc2 a5 13. d4 f6 14. a4 axb4 15. cxb4 Bxb4 16. Rb1 Qa5) 10... Ke7 11. c4? { (-0.95 → -2.63) Mistake. Best move was g4. } (11. g4 Kxf6 12. g5+ Ke7 13. gxh6 e5 14. Be2 e4 15. Nd4 Nc6 16. d3 a5 17. dxe4 axb4) 11... dxc4 12. Bxc4 Kxf6 13. Bb2+ Ke7?? { (-2.50 → 2.66) Blunder. Best move was e5. } (13... e5 14. O-O Kg7 15. Nxe5 Bxe5 16. Bxe5+ f6 17. Bc3 Be6 18. Be2 Nd7 19. e4 c6 20. a4) 14. Bxh8 Qxb4?! { (2.45 → 3.09) Inaccuracy. Best move was f6. } (14... f6 15. h4) 15. Bc3?? { (3.09 → -3.43) Blunder. Best move was Qc2. } (15. Qc2 Nd7) 15... Qxc4 16. d3?? { (-2.95 → -9.45) Blunder. Best move was Qc2. } (16. Qc2 b5) 16... Qg4?? { (-9.45 → -2.32) Blunder. Best move was Qxc3+. } (16... Qxc3+) 17. h3? { (-2.32 → -3.51) Mistake. Best move was O-O. } (17. O-O) 17... Qxg2 18. Rg1? { (-3.11 → -4.33) Mistake. Best move was Ke2. } (18. Ke2 Nf5) 18... Qxh3 19. Ng5? { (-2.89 → -5.20) Mistake. Best move was Kd2. } (19. Kd2) 19... Qh5? { (-5.20 → -3.39) Mistake. Best move was Qh2. } (19... Qh2 20. Nf3 Qh5 21. Nd2 Qxd1+ 22. Rxd1 Ng8 23. Nc4 Nc6 24. Nxd6 cxd6 25. f3 Nf6 26. Kf2) 20. Qb3?? { (-3.39 → -6.98) Blunder. Best move was Qxh5. } (20. Qxh5 gxh5) 20... Qh2?? { (-6.98 → -2.55) Blunder. Best move was Ng4. } (20... Ng4) 21. Nf3? { (-2.55 → -4.18) Mistake. Best move was O-O-O. } (21. O-O-O Qxf2) 21... Qh5?! { (-4.18 → -3.60) Inaccuracy. Best move was Qh3. } (21... Qh3 22. Ke2) 22. Nd4?? { (-3.60 → -7.28) Blunder. Best move was Ke2. } (22. Ke2 Ng4 23. Rh1 Qd5 24. Rxh7 Qxb3 25. axb3 Nf6 26. Bxf6+ Kxf6 27. Rg1 e5 28. Ng5 Be6) 22... e5 23. Nb5 Be6 24. Qc2?! { (-6.58 → -7.13) Inaccuracy. Best move was Qd1. } (24. Qd1 Qh2 25. Kd2 Qxf2+ 26. Qe2 Qxe2+ 27. Kxe2 Ng4 28. Rgb1 b6 29. a4 Nc6 30. a5 Nxa5) 24... e4?! { (-7.13 → -6.22) Inaccuracy. Best move was Nd7. } (24... Nd7 25. e4) 25. dxe4?? { (-6.22 → -10.00) Blunder. Best move was Nxd6. } (25. Nxd6 cxd6) 25... Qxb5 26. Rb1 Qc6?! { (-9.85 → -9.25) Inaccuracy. Best move was Qc4. } (26... Qc4) 27. Rh1?! { (-9.25 → -11.01) Inaccuracy. Best move was f3. } (27. f3 Ng8 28. Kf2 Nd7 29. Rgc1 h5 30. a4 Qa6 31. Rb5 c5 32. Qb1 b6 33. a5 Bc4) 27... Ng4 28. Rxh7 a5 29. Rh4 Bb4?! { (-12.36 → -9.03) Inaccuracy. Best move was Nxe3. } (29... Nxe3) 30. Rxb4 axb4? { (-8.97 → -7.69) Mistake. Best move was Ne5. } (30... Ne5 31. Rh8 axb4 32. Bxb4+ Kf6 33. Bc3 Qc5 34. Qb2 Bd7 35. Bd4 Ke6 36. Bxc5 Nd3+ 37. Kd2) 31. Bxb4+ Kd7?? { (-7.78 → 0.27) Blunder. Best move was Kf6. } (31... Kf6) 32. Qd2+? { (0.27 → -1.39) Mistake. Best move was Qd1+. } (32. Qd1+) 32... Kc8?? { (-1.39 → Mate in 2) Checkmate is now unavoidable. Best move was Bd5. } (32... Bd5 33. Rxg4) 33. Rh8+ Qe8 34. Rxe8# { White wins by checkmate. } 1-0