[Event "casual variant:chess960 game"] [Site "https://lichess.org/4yP1pbYB"] [Date "2025.07.19"] [Round "-"] [White "Tech619"] [Black "lichess AI level 4"] [Result "1-0"] [GameId "4yP1pbYB"] [UTCDate "2025.07.19"] [UTCTime "10:44:12"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Chess960"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnrbnkqr/pppppppp/8/8/8/8/PPPPPPPP/BNRBNKQR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g4?! { (0.15 → -0.65) Inaccuracy. b4 was best. } { [%eval -0.65] } (1. b4 b6 2. f4 f6 3. c4 c5 4. bxc5 bxc5 5. Qf2 Qf7) 1... h5 { [%eval -0.44] } 2. g5 { [%eval -0.49] } 2... c5?! { (-0.49 → 0.39) Inaccuracy. b5 was best. } { [%eval 0.39] } (2... b5 3. f3) 3. h4?! { (0.39 → -0.48) Inaccuracy. e3 was best. } { [%eval -0.48] } (3. e3 f6 4. b3 e5 5. Qg2 fxg5 6. Bf3 Qe6 7. Nd3 d6 8. h4 g4) 3... Nd6?! { (-0.48 → 0.27) Inaccuracy. b5 was best. } { [%eval 0.27] } (3... b5) 4. Nc3?! { (0.27 → -0.42) Inaccuracy. b3 was best. } { [%eval -0.42] } (4. b3) 4... Nc4? { (-0.42 → 0.77) Mistake. b5 was best. } { [%eval 0.77] } (4... b5) 5. Nf3 { [%eval 0.79] } 5... b5 { [%eval 1.27] } 6. d3?! { (1.27 → 0.56) Inaccuracy. Nxb5 was best. } { [%eval 0.56] } (6. Nxb5) 6... b4 { [%eval 0.77] } 7. dxc4?! { (0.77 → -0.23) Inaccuracy. Nb5 was best. } { [%eval -0.23] } (7. Nb5 Nd6) 7... Bxf3? { (-0.23 → 0.87) Mistake. bxc3 was best. } { [%eval 0.87] } (7... bxc3 8. b3) 8. exf3 { [%eval 0.98] } 8... g6?? { (0.98 → 4.81) Blunder. bxc3 was best. } { [%eval 4.81] } (8... bxc3) 9. Ne4 { [%eval 4.78] } 9... Nc6 { [%eval 4.8] } 10. Nxc5 { [%eval 4.48] } 10... b3 { [%eval 4.89] } 11. cxb3 { [%eval 4.55] } 11... d6 { [%eval 4.81] } 12. Nb7 { [%eval 3.9] } 12... Bc7 { [%eval 4.34] } 13. Qh2 { [%eval 3.95] } 13... Rb8 { [%eval 4.6] } 14. Nxd6? { (4.60 → 2.49) Mistake. Nc5 was best. } { [%eval 2.49] } (14. Nc5 Kg7 15. Na6 Qc8 16. Nxb8 Bxb8 17. Qh3 Qa6 18. f4 e5 19. Qc3 Nd4) 14... Kg7?? { (2.49 → 5.52) Blunder. Bxd6 was best. } { [%eval 5.52] } (14... Bxd6 15. f4) 15. b4? { (5.52 → 3.15) Mistake. Nf5+ was best. } { [%eval 3.15] } (15. Nf5+ gxf5 16. Qxc7 Qe8 17. Bc2 Rc8 18. Qf4 Rd8 19. Re1 e6 20. Bxf5 exf5) 15... Kh7?! { (3.15 → 3.99) Inaccuracy. Bxd6 was best. } { [%eval 3.99] } (15... Bxd6 16. b3+ Kh7 17. f4 Nxb4 18. c5 Rc8 19. Qg3 Bxc5 20. a3 Bxf2 21. Rxc8) 16. Qf4 { [%eval 3.72] } 16... Bxd6 { [%eval 3.99] } 17. Qe4 { [%eval 3.99] } 17... Ne5 { [%eval 4.88] } 18. f4 { [%eval 4.16] } 18... Nd7 { [%eval 4.99] } 19. Ba4 { [%eval 4.75] } 19... f5 { [%eval 4.51] } 20. Qc6?! { (4.51 → 3.19) Inaccuracy. Qe2 was best. } { [%eval 3.19] } (20. Qe2 Rxb4 21. Bxd7 Qa8 22. O-O Rf8 23. b3 Qd8 24. Rfd1 Qxd7 25. Bc3 Rb6) 20... Nf8?! { (3.19 → 4.28) Inaccuracy. Qf7 was best. } { [%eval 4.28] } (20... Qf7 21. Qf3 Rhd8 22. Bxd7 Rxd7 23. b3 Bxb4 24. Rd1 Qe6 25. Rxd7 Qxd7 26. Kg2) 21. b3 { [%eval 4.03] } 21... Rb6 { [%eval 4.68] } 22. Qa8 { [%eval 4.21] } 22... Rb8 { [%eval 4.77] } 23. Qxa7 { [%eval 4.89] } 23... Ne6 { [%eval 4.61] } 24. Bxh8 { [%eval 4.41] } 24... Ra8 { [%eval 4.77] } 25. Qb7 { [%eval 4.73] } 25... Kxh8 { [%eval 4.94] } 26. O-O { [%eval 4.39] } 26... Kh7 { [%eval 5.52] } 27. Rfe1 { [%eval 5.29] } 27... Rb8 { [%eval 6.44] } 28. Qd5 { [%eval 6.49] } 28... Bxf4 { [%eval 8.0] } 29. Rcd1 { [%eval 6.78] } 29... Bd6 { [%eval 7.66] } 30. Qxe6 { [%eval 7.3] } 30... Rb7 { [%eval 8.34] } 31. Qxg8+ { [%eval 8.19] } 31... Kxg8 { [%eval 8.05] } 32. b5 { [%eval 8.13] } 32... Kf7 { [%eval 7.92] } 33. Kg2 { [%eval 8.23] } 33... Ba3 { [%eval 8.17] } 34. Rb1 { [%eval 7.67] } 34... Rb6 { [%eval 8.57] } 35. b4 { [%eval 8.34] } 35... Re6? { (8.34 → Mate in 10) Checkmate is now unavoidable. Rd6 was best. } { [%eval #10] } (35... Rd6 36. Rb3 Bc1 37. Rxc1 e5 38. Re3 Rd2 39. b6 Rxa2 40. Bc6 Rb2 41. Rxe5) 36. Rxe6 { [%eval #21] } 36... Kxe6 { [%eval 11.94] } 37. Rb3 { [%eval 10.39] } 37... Bc1 { [%eval 10.01] } 38. b6 { [%eval #15] } 38... Kf7 { [%eval #12] } 39. b7 { [%eval #11] } 39... Bf4 { [%eval #12] } 40. c5 { [%eval #11] } 40... Bc7 { [%eval 10.38] } 41. Bc6 { [%eval 10.06] } 41... Kg7 { [%eval 11.22] } 42. a4 { [%eval 9.67] } 42... e5? { (9.67 → Mate in 21) Checkmate is now unavoidable. Bb8 was best. } { [%eval #21] } (42... Bb8 43. Rd3 Kf7 44. Rd7 Ke6 45. Kf3 Ke5 46. a5 Ba7 47. Rd3 Ke6 48. Be8) 43. a5 { [%eval 14.04] } 43... Kg8?! { (14.04 → Mate in 10) Checkmate is now unavoidable. Bb8 was best. } { [%eval #10] } (43... Bb8 44. b5) 44. a6 { [%eval #9] } 44... Kg7 { [%eval #6] } 45. a7 { [%eval #5] } 45... Kh8 { [%eval #4] } 46. a8=Q+ { [%eval #3] } 46... Kg7 { [%eval #3] } 47. b8=Q { [%eval #4] } 47... Bxb8 { [%eval #4] } 48. Qxb8 { [%eval #3] } 48... Kh7 { [%eval #2] } 49. Bd5 { [%eval #1] } 49... Kg7 { [%eval #1] } 50. Qg8# { White wins by checkmate. } 1-0