[Event "casual correspondence game"] [Site "https://lichess.org/ohpbyjte"] [Date "2026.01.10"] [Round "-"] [White "Oktaeder40"] [Black "lichess AI level 4"] [Result "0-1"] [GameId "ohpbyjte"] [UTCDate "2026.01.10"] [UTCTime "21:54:57"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nc3 { [%eval 0.26] } 2... Nc6 { [%eval 0.23] } { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 { [%eval 0.19] } 3... e6 { [%eval 0.31] } 4. e5?! { (0.31 → -0.36) Inaccuracy. d4 was best. } { [%eval -0.36] } (4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Qf3 b5 8. Nxc6 Qxc6) 4... d5 { [%eval 0.0] } 5. d3?! { (0.00 → -0.90) Inaccuracy. exd6 was best. } { [%eval -0.9] } (5. exd6 Nf6 6. d4 Qxd6 7. Be3 Ng4 8. Nb5 Qb8 9. d5 Nxe3) 5... d4?! { (-0.90 → 0.17) Inaccuracy. Nge7 was best. } { [%eval 0.17] } (5... Nge7 6. Bf4 Bd7 7. h4 h5 8. Be2 Ng6 9. Bg3 a6 10. a3) 6. Ne4 { [%eval 0.16] } 6... f5 { [%eval 0.1] } 7. Ng3?! { (0.10 → -0.71) Inaccuracy. exf6 was best. } { [%eval -0.71] } (7. exf6 Nxf6 8. Nfd2 Be7 9. Nxf6+ gxf6 10. Qh5+ Kd7 11. g3 Kc7) 7... h5 { [%eval -0.39] } 8. h4 { [%eval -0.42] } 8... b5?! { (-0.42 → 0.62) Inaccuracy. Nh6 was best. } { [%eval 0.62] } (8... Nh6) 9. Bg5 { [%eval 0.43] } 9... Nge7 { [%eval 0.76] } 10. Bxe7?? { (0.76 → -1.47) Blunder. Be2 was best. } { [%eval -1.47] } (10. Be2 Qd5) 10... Qxe7?! { (-1.47 → -0.90) Inaccuracy. Bxe7 was best. } { [%eval -0.9] } (10... Bxe7) 11. Qd2?! { (-0.90 → -1.47) Inaccuracy. c3 was best. } { [%eval -1.47] } (11. c3 Bb7 12. a4 b4 13. cxd4 Nxd4 14. Nxd4 cxd4 15. Be2 Bxg2 16. Rg1 Bd5) 11... Bb7 { [%eval -1.07] } 12. O-O-O?! { (-1.07 → -1.86) Inaccuracy. Ng5 was best. } { [%eval -1.86] } (12. Ng5 g6 13. f4 Bh6 14. Be2 Bxg5 15. hxg5 Qc7 16. a4 bxa4 17. Rxa4 a5) 12... g6 { [%eval -1.7] } 13. a3? { (-1.70 → -3.36) Mistake. Ne2 was best. } { [%eval -3.36] } (13. Ne2 Bh6 14. Ng5 Qc7 15. Kb1 Nxe5 16. c3 Ng4 17. Nxe6 Qd6 18. N2f4 Kf7) 13... Bh6 { [%eval -3.11] } 14. Ng5 { [%eval -3.16] } 14... Bc8?! { (-3.16 → -1.85) Inaccuracy. b4 was best. } { [%eval -1.85] } (14... b4 15. Ne2 bxa3 16. b3 a5 17. Nf4 Bxg5 18. hxg5 Kf7 19. Be2 h4 20. Bh5) 15. Kb1 { [%eval -2.27] } 15... O-O { [%eval -1.91] } 16. Be2 { [%eval -1.75] } 16... Bb7?! { (-1.75 → -1.08) Inaccuracy. Rb8 was best. } { [%eval -1.08] } (16... Rb8) 17. f4 { [%eval -1.65] } 17... Rac8?? { (-1.65 → 0.04) Blunder. b4 was best. } { [%eval 0.04] } (17... b4 18. Bxh5 gxh5 19. Nxh5 bxa3 20. Nf6+ Kh8 21. Qe2 Nb4 22. Rhg1 Bc6 23. g4) 18. Bf3?? { (0.04 → -1.72) Blunder. Bxh5 was best. } { [%eval -1.72] } (18. Bxh5 gxh5) 18... a5?? { (-1.72 → 0.20) Blunder. b4 was best. } { [%eval 0.2] } (18... b4 19. Bxh5 gxh5 20. Nxh5 bxa3 21. Nf6+ Rxf6 22. exf6 Qxf6 23. Rhe1 e5 24. g4) 19. Bxc6?? { (0.20 → -2.59) Blunder. Bxh5 was best. } { [%eval -2.59] } (19. Bxh5 gxh5) 19... Rxc6 { [%eval -2.26] } 20. Rhe1 { [%eval -2.39] } 20... b4 { [%eval -2.45] } 21. axb4 { [%eval -2.32] } 21... cxb4 { [%eval -2.41] } 22. b3? { (-2.41 → -3.99) Mistake. Qf2 was best. } { [%eval -3.99] } (22. Qf2 a4 23. Ne2 Bxg5 24. fxg5 Rd8 25. Rc1 Qc5 26. g4 b3 27. Nf4 Qb4) 22... Qc5 { [%eval -3.43] } 23. Kb2 { [%eval -3.51] } 23... Rfc8 { [%eval -3.36] } 24. Rc1?! { (-3.36 → -4.70) Inaccuracy. Ne2 was best. } { [%eval -4.7] } (24. Ne2 Bxg5 25. hxg5 a4 26. bxa4 R6c7 27. g3 Bf3 28. Rc1 Bxe2 29. Rxe2 b3) 24... R8c7 { [%eval -3.83] } 25. Ne2 { [%eval -3.36] } 25... Bg7? { (-3.36 → -1.53) Mistake. a4 was best. } { [%eval -1.53] } (25... a4 26. Rb1 Bxg5 27. fxg5 Qxc2+ 28. Qxc2 Rxc2+ 29. Ka1 Bd5 30. Rb2 a3 31. Rxc2) 26. Nf3 { [%eval -1.63] } 26... Rd7 { [%eval -1.53] } 27. g3? { (-1.53 → -3.10) Mistake. Ra1 was best. } { [%eval -3.1] } (27. Ra1 Ra6) 27... Bf8?! { (-3.10 → -1.96) Inaccuracy. Rc8 was best. } { [%eval -1.96] } (27... Rc8 28. Rf1 Bxf3 29. Rxf3 a4 30. Qd1 Bf8 31. Qd2 Rdc7 32. Rff1 Qd5 33. Rf2) 28. Nexd4?? { (-1.96 → -4.54) Blunder. Ra1 was best. } { [%eval -4.54] } (28. Ra1 Ra6 29. Rf1 Bc6 30. Ng5 Qc3+ 31. Qxc3 dxc3+ 32. Kb1 Bb7 33. Ra4 Be7) 28... Rxd4 { [%eval -4.35] } 29. Nxd4 { [%eval -5.28] } 29... Qxd4+ { [%eval -5.06] } 30. c3? { (-5.06 → -9.51) Mistake. Kb1 was best. } { [%eval -9.51] } (30. Kb1 a4 31. Qe3 Qd7 32. Red1 Rc3 33. Qa7 axb3 34. Kb2 bxc2 35. Rxc2 Ra3) 30... bxc3+ { [%eval -8.85] } 31. Rxc3 { [%eval -8.79] } 31... Bb4 { [%eval -7.84] } 32. Qe3? { (-7.84 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } { [%eval #-3] } (32. Rc1 a4 33. g4 hxg4 34. h5 Bxc3+ 35. Rxc3 Rxc3 36. Qxc3 a3+ 37. Kc2 Qxc3+) 32... Qxc3+ { [%eval #-2] } 33. Kb1 { [%eval #-2] } 33... Qxb3+ { [%eval #-1] } 34. Ka1 { [%eval #-1] } 34... Qc3+ { [%eval #-2] } 35. Ka2 { [%eval #-2] } 35... Qc2+ { [%eval #-1] } 36. Ka1 { [%eval #-1] } 36... Qc3+ { [%eval #-2] } 37. Ka2 { [%eval #-2] } 37... Qc2+ { [%eval #-1] } 38. Ka1 { [%eval #-1] } 38... Bc3# { Black wins by checkmate. } 0-1