lichess dev

[Event "Sosonko Arena"] [Site "http://chess-academy.net/Xl5IkLXn"] [Date "2025.10.14"] [Round "-"] [White "maxim2016"] [Black "EdChiriac"] [Result "1-0"] [UTCDate "2025.10.14"] [UTCTime "16:48:58"] [WhiteElo "1275"] [BlackElo "1351"] [WhiteRatingDiff "+63"] [BlackRatingDiff "-14"] [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 } d6?! { (-0.02 → 0.77) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. d3?! { (0.77 → 0.02) Inaccuracy. Best move was c4. } (2. c4 e5 3. d4 Be7 4. Be2 exd4 5. exd4 d5 6. Nc3 Nf6) 2... e6 3. e4?! { (0.34 → -0.48) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. d4 Be7 5. Bd3 d5 6. O-O c5 7. b3 O-O) 3... e5?! { (-0.48 → 0.40) Inaccuracy. Best move was c5. } (3... c5 4. Nf3) 4. h4? { (0.40 → -0.77) Mistake. Best move was f4. } (4. f4 c5 5. Nf3 Nc6 6. c4 Nf6 7. Be2 Be7 8. O-O O-O) 4... h5? { (-0.77 → 0.53) Mistake. Best move was Nf6. } (4... Nf6 5. c4) 5. Rh3?? { (0.53 → -2.63) Blunder. Best move was Nc3. } (5. Nc3 c5) 5... Rh6?? { (-2.63 → 1.22) Blunder. Best move was Bxh3. } (5... Bxh3 6. Nxh3 Qxh4 7. Be2 Qd8 8. Bxh5 g6 9. Bf3 Nf6 10. Na3 Nbd7 11. Nc4 Qe7 12. Bg5) 6. Rh1?! { (1.22 → 0.50) Inaccuracy. Best move was Bxh6. } (6. Bxh6 Bxh3 7. Nxh3 Nxh6 8. Qxh5 Nc6 9. g3 Qd7 10. c3 d5 11. Ng5 g6 12. Qe2 O-O-O) 6... Rh8 7. d4?! { (0.80 → 0.28) Inaccuracy. Best move was Nc3. } (7. Nc3 c5) 7... d5? { (0.28 → 1.84) Mistake. Best move was exd4. } (7... exd4 8. Qxd4) 8. Bb5+? { (1.84 → -1.11) Mistake. Best move was dxe5. } (8. dxe5 Ne7 9. Nc3 d4 10. Nb5 Nbc6 11. Nf3 Bg4 12. Bg5 Nxe5 13. Qxd4 Qxd4 14. Nbxd4 N7c6) 8... c6 9. Ba4?! { (-0.66 → -1.61) Inaccuracy. Best move was Be2. } (9. Be2 dxe4) 9... b5? { (-1.61 → 0.19) Mistake. Best move was Qa5+. } (9... Qa5+ 10. c3) 10. Bb3 c5?? { (-0.16 → 5.33) Blunder. Best move was dxe4. } (10... dxe4 11. dxe5) 11. Bxd5 exd4? { (4.80 → 6.23) Mistake. Best move was Ne7. } (11... Ne7 12. Bxa8 cxd4 13. Nf3 Bg4 14. Qe2 Nd7 15. Bd5 Nxd5 16. exd5 b4 17. c3 dxc3 18. bxc3) 12. Bxa8 d3? { (5.72 → 8.21) Mistake. Best move was Ne7. } (12... Ne7 13. Qe2 c4 14. a4 d3 15. cxd3 cxd3 16. Qe3 b4 17. Bd5 Nxd5 18. exd5+ Qe7 19. Qxe7+) 13. Qxd3 c4?! { (7.94 → 8.75) Inaccuracy. Best move was Qxd3. } (13... Qxd3 14. cxd3) 14. Qd5?! { (8.75 → 8.15) Inaccuracy. Best move was Qg3. } (14. Qg3) 14... Qxd5 15. Bxd5 Be6? { (7.96 → 9.02) Mistake. Best move was Nf6. } (15... Nf6 16. Bf4 Nxd5 17. exd5 Na6 18. Nc3 b4 19. Nb5 Bc5 20. Be3 Bxe3 21. fxe3 Ke7 22. Ne2) 16. Bxe6 fxe6 17. b3? { (8.98 → 7.95) Mistake. Best move was a4. } (17. a4 b4 18. Nd2 c3 19. bxc3 bxc3 20. Nc4 Nd7 21. Be3 Bb4 22. Bxa7 Kf7 23. Ne2 Ngf6) 17... cxb3 18. cxb3 b4 19. Bd2 Nc6 20. a3 bxa3 21. Nxa3 Nb4? { (8.08 → 9.29) Mistake. Best move was Nf6. } (21... Nf6 22. f3 Kd7 23. Be3 Be7 24. Ke2 Rb8 25. Nh3 Rxb3 26. Nc4 Rc3 27. Rac1 Rxc1 28. Bxc1) 22. Rc1? { (9.29 → 7.43) Mistake. Best move was Ke2. } (22. Ke2 Nf6) 22... Nd3+ 23. Kd1?? { (7.44 → 1.95) Blunder. Best move was Ke2. } (23. Ke2 Nxc1+) 23... Nxc1?? { (1.95 → 7.07) Blunder. Best move was Bxa3. } (23... Bxa3 24. Rc8+) 24. Kxc1?? { (7.07 → 1.66) Blunder. Best move was Bxc1. } (24. Bxc1) 24... Bxa3+ 25. Kc2 Bb4?? { (1.58 → 7.76) Blunder. Best move was Nf6. } (25... Nf6 26. f3) 26. Bxb4 e5 27. Bc3?! { (7.81 → 7.16) Inaccuracy. Best move was Nf3. } (27. Nf3 Ne7 28. Nxe5 Rh6 29. Bxe7 Re6 30. Bd6 Rxd6 31. Ra1 a6 32. Ra5 Rb6 33. Nc4 Rf6) 27... g5? { (7.16 → 9.48) Mistake. Best move was Nf6. } (27... Nf6 28. Nh3 Nxe4 29. Bxe5 Rh6 30. Bxg7 Rc6+ 31. Kb2 Nc5 32. Bd4 Nd3+ 33. Kb1 Rd6 34. Bxa7) 28. Bxe5 gxh4? { (8.81 → 18.44) Mistake. Best move was Rh7. } (28... Rh7 29. hxg5) 29. Bxh8 Nf6?! { (16.54 → Mate in 16) Checkmate is now unavoidable. Best move was Ne7. } (29... Ne7 30. Rxh4) 30. Bxf6 Kf8 31. Bxh4 Kf7 32. Bd8 Kg7 33. Rxh5 Kg8 34. Ra5 Kf8 35. Rxa7 Ke8 36. Bh4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bf6. } (36. Bf6 Kf8 37. Nf3 Kg8 38. Ng5 Kf8 39. Ra8#) 36... Kf8 37. b4 Kg8 38. b5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Nf3. } (38. Nf3 Kh8 39. Bf6+ Kg8 40. Ng5 Kf8 41. Ra8#) 38... Kf8 39. b6 Kg8 40. b7?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Re7. } (40. Re7 Kf8 41. b7 Kg8 42. b8=R#) 40... Kh8 41. b8=Q# { White wins by checkmate. } 1-0