[Event "Experiments on engines"] [Site "Computer"] [Date "2024-04-18T10:11:39"] [Round "1"] [White "PilicoNormal"] [Black "PilicoHist"] [Result "1/2-1/2"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Bf5 3. e3 e6 4. Bd3 Ne7 5. Nf3 Nbc6 6. Nc3 h5 7. Ke2?! { (0.37 → -0.57) Inaccuracy. a3 was best. } (7. a3 Qd7 8. Nb5 Rc8 9. c4 dxc4 10. Bxc4 Nd5 11. O-O Be7 12. Nc3 Nxf4 13. exf4 Rd8) 7... a5?! { (-0.57 → 0.25) Inaccuracy. f6 was best. } (7... f6) 8. a4 Ra7?? { (-0.11 → 2.58) Blunder. Nb4 was best. } (8... Nb4 9. Bxf5 Nxf5 10. Ke1 Be7 11. h4 Rc8 12. g3 f6 13. Kf1 O-O 14. Kg2 Qd7 15. Qe2) 9. h4?? { (2.58 → 0.22) Blunder. Nb5 was best. } (9. Nb5 b6 10. Nxa7 Nxa7 11. Rc1 f6 12. h4 Nac6 13. Bb5 Kf7 14. Ke1 Bg4 15. c3 Na7) 9... Kd7?? { (0.22 → 3.16) Blunder. Bxd3+ was best. } (9... Bxd3+ 10. Qxd3 Ng6 11. Bg3 Nb4 12. Qd2 Ra8 13. Ke1 Bd6 14. Ne2 Nc6 15. b3 Bxg3 16. Nxg3) 10. Ra3?? { (3.16 → -0.22) Blunder. Nb5 was best. } (10. Nb5 Ra6 11. Nxc7 Rb6 12. Nb5 Qa8 13. Bc7 Ra6 14. Bh2 Rb6 15. Bxf5 Nxf5 16. c4 Bd6) 10... b6? { (-0.22 → 1.34) Mistake. Ng6 was best. } (10... Ng6) 11. Qd2?! { (1.34 → 0.32) Inaccuracy. Nb5 was best. } (11. Nb5 Rb7 12. Rc3 Bg4 13. Re1 Bxf3+ 14. gxf3 Kc8 15. Kf1 g6 16. Bg3 Qd7 17. e4 Bg7) 11... Rg8? { (0.32 → 1.57) Mistake. Bxd3+ was best. } (11... Bxd3+) 12. Rb3 Rh8?! { (1.21 → 2.16) Inaccuracy. f6 was best. } (12... f6) 13. Ra1?! { (2.16 → 1.38) Inaccuracy. Nb5 was best. } (13. Nb5 Rb7 14. Rc1 f6 15. Bxf5 Nxf5 16. c4 Bb4 17. Qc2 Nfe7 18. e4 Kc8 19. Re3 dxe4) 13... Rg8? { (1.38 → 2.66) Mistake. Bxd3+ was best. } (13... Bxd3+ 14. Qxd3 Ng6 15. Qb5 Bd6 16. g3 Qf6 17. Bxd6 cxd6 18. Ng5 Ne7 19. Rd1 Nf5 20. e4) 14. Rb5? { (2.66 → 0.99) Mistake. Nb5 was best. } (14. Nb5 Rb7 15. c4 Nb4 16. Rxb4 Bxd3+ 17. Qxd3 axb4 18. cxd5 Nxd5 19. Ne5+ Ke8 20. Qh7 Nf6) 14... Qb8?? { (0.99 → 3.20) Blunder. Kc8 was best. } (14... Kc8 15. Rb3) 15. Rh1?? { (3.20 → 1.00) Blunder. Bxf5 was best. } (15. Bxf5 Nxf5 16. e4 dxe4 17. Nxe4 Qe8 18. d5 exd5 19. Qxd5+ Nd6 20. Rd1 Kc8 21. Bxd6 Bxd6) 15... Qb7 16. Qc1?? { (1.48 → -1.35) Blunder. e4 was best. } (16. e4 Bg4 17. exd5 exd5 18. Kf1 Bxf3 19. gxf3 Nd8 20. Rb3 Ne6 21. Nb5 Ra8 22. Kg2 Re8) 16... Qb8?? { (-1.35 → 1.88) Blunder. Nb4 was best. } (16... Nb4 17. Rxb4 axb4 18. Nb5 Ra5 19. Qd1 Bxd3+ 20. Qxd3 f6 21. Nxc7 Rxa4 22. Rc1 g6 23. Bh2) 17. Qa1?? { (1.88 → -0.50) Blunder. Bxf5 was best. } (17. Bxf5 Nxf5) 17... f6?! { (-0.50 → 0.20) Inaccuracy. Bxd3+ was best. } (17... Bxd3+ 18. cxd3 Ng6 19. Bh2 Nb4 20. Rc1 Rb7 21. e4 Qe8 22. exd5 exd5+ 23. Kf1 c6 24. Nxd5) 18. Qa2? { (0.20 → -1.18) Mistake. e4 was best. } (18. e4) 18... Nb4 19. Qb1?! { (-1.23 → -2.44) Inaccuracy. Qb3 was best. } (19. Qb3) 19... Nxd3?? { (-2.44 → -0.62) Blunder. Bxd3+ was best. } (19... Bxd3+ 20. cxd3 Qb7 21. e4 c6 22. Rc1 Ra8 23. exd5 Nexd5 24. Nxd5 exd5 25. Rxb4 Re8+ 26. Kf1) 20. cxd3 Nc6?? { (-0.65 → 1.85) Blunder. Qb7 was best. } (20... Qb7 21. Rb3 c6 22. Qc2 Ng6 23. Bg3 Bb4 24. Rc1 Bg4 25. Kf1 Bxf3 26. gxf3 Rc8 27. Na2) 21. Qa1?? { (1.85 → -1.59) Blunder. Nxd5 was best. } (21. Nxd5 Rb7 22. Rc1 Bd6 23. Qa2 Bg4 24. Qb3 Nxd4+ 25. exd4 exd5 26. Qxd5 Be6 27. Qc6+ Kd8) 21... Be7?? { (-1.59 → 1.49) Blunder. Nb4 was best. } (21... Nb4) 22. Qa2?? { (1.49 → -1.22) Blunder. Nxd5 was best. } (22. Nxd5) 22... Rh8?? { (-1.22 → 2.25) Blunder. Nb4 was best. } (22... Nb4) 23. Rc1?? { (2.25 → 0.00) Blunder. Rxd5+ was best. } (23. Rxd5+ Bd6 24. Rxf5 exf5 25. Qf7+ Ne7 26. Bxd6 cxd6 27. Nd5 Qe8 28. Qxg7 Qf8 29. Nxf6+ Kc8) 23... Qb7?? { (0.00 → 4.42) Blunder. Nb4 was best. } (23... Nb4 24. Rxb4 axb4 25. Nxd5 Bd6 26. Bxd6 cxd6 27. Nxb4 Rc8 28. Rxc8 Qxc8 29. Nd2 Qc1 30. e4) 24. Qb3?? { (4.42 → -0.76) Blunder. Rxd5+ was best. } (24. Rxd5+ Bd6 25. Rxf5 Nb4 26. Qb3 exf5 27. Qf7+ Kc8 28. Qxg7 Rd8 29. Qxf6 Bxf4 30. Qxf5+ Kb8) 24... Rd8?? { (-0.76 → 4.26) Blunder. Nb4 was best. } (24... Nb4) 25. Rh1?? { (4.26 → -2.57) Blunder. Rxd5+ was best. } (25. Rxd5+ exd5 26. Qxd5+ Kc8 27. Qxf5+ Kb8 28. Nb5 Bd6 29. Qe6 Bxf4 30. Rxc6 Bd6 31. d5 Qc8) 25... Rh8?? { (-2.57 → 3.50) Blunder. Nb4 was best. } (25... Nb4 26. Rxb4 axb4 27. Nb5 Ra5 28. Nxc7 Rc8 29. Rc1 Bd8 30. Qxb4 Bxc7 31. Rxc7+ Rxc7 32. Qd6+) 26. Qc2?? { (3.50 → -3.18) Blunder. Rxd5+ was best. } (26. Rxd5+ exd5 27. Qxd5+ Ke8 28. Qxf5 Bb4 29. Qe6+ Ne7 30. Nb5 c6 31. Nxa7 Qxa7 32. e4 Qd7) 26... Qb8?? { (-3.18 → 2.03) Blunder. Nb4 was best. } (26... Nb4 27. Rxb4 axb4 28. Nb5 Ra5 29. Rc1 Rc8 30. Qd2 Rxa4 31. Nxc7 Bd8 32. Qc2 Ra2 33. Qb1) 27. Ra1?? { (2.03 → -0.81) Blunder. Nxd5 was best. } (27. Nxd5 Qb7) 27... Rg8?? { (-0.81 → 2.35) Blunder. Bg4 was best. } (27... Bg4 28. Rb3) 28. Rh1?? { (2.35 → -0.60) Blunder. Nxd5 was best. } (28. Nxd5 Bd6 29. Rc1 Qb7 30. Bxd6 exd5 31. Ba3 Ne7 32. Kf1 Rc8 33. e4 Be6 34. Re1 Ng6) 28... Rh8?? { (-0.60 → 2.07) Blunder. Bg4 was best. } (28... Bg4 29. Rc1 Qa8 30. Rb3 Nb4 31. Rxb4 axb4 32. Nb5 c5 33. Nxa7 Qxa7 34. e4 Rc8 35. exd5) 29. Ra1?? { (2.07 → -0.80) Blunder. Nxd5 was best. } (29. Nxd5 Qb7 30. Qc4 Nb4 31. Nxb4 axb4 32. Rxf5 exf5 33. Rc1 c5 34. Qf7 Rf8 35. Qxh5 Kd8) 29... Rg8?? { (-0.80 → 2.33) Blunder. Bg4 was best. } (29... Bg4 30. Rb3) 30. Rh1?? { (2.33 → -0.71) Blunder. Nxd5 was best. } (30. Nxd5 Qb7 31. Qb3 Rc8 32. Kf1 Nb4 33. Nxe7 Kxe7 34. e4 Bg4 35. Nd2 c6 36. Rxb4 axb4) 30... Rh8?? { (-0.71 → 1.92) Blunder. Bg4 was best. } (30... Bg4 31. Rc1) 31. Ra1?? { (1.92 → -0.83) Blunder. Nxd5 was best. } (31. Nxd5 Qb7) 31... Rg8?? { (-0.83 → 2.27) Blunder. Bg4 was best. } (31... Bg4 32. Rb3) 32. Rh1?? { (2.27 → -0.53) Blunder. Nxd5 was best. } (32. Nxd5 Bd6 33. Bxd6 exd5 34. Ba3 Be6 35. Rc1 Ne7 36. Kf1 Rc8 37. Rb3 Ke8 38. Rc3 Kf7) 32... Rh8?? { (-0.53 → 2.07) Blunder. Bg4 was best. } (32... Bg4 33. Rc1 Qa8 34. Nxd5 exd5 35. Rxd5+ Bd6 36. Qb3 Ke7 37. Rxd6 cxd6 38. Rxc6 Qxc6 39. Qxg8) 33. Ra1?? { (2.07 → -0.76) Blunder. Nxd5 was best. } (33. Nxd5 Qb7 34. Qc4 Nb4 35. Nxb4 axb4 36. Rxf5 exf5 37. Rc1 c5 38. Qf7 Qa8 39. dxc5 bxc5) 33... Rg8?? { (-0.76 → 2.41) Blunder. Bg4 was best. } (33... Bg4 34. Rb3 Nb4 35. Rxb4 Bxb4 36. Nb5 Qb7 37. Nxa7 Qxa7 38. Kf1 Qb7 39. Ne1 c5 40. f3) 34. Rh1?? { (2.41 → -0.74) Blunder. Nxd5 was best. } (34. Nxd5 Qa8 35. Rc1 Bg4 36. Nxe7 Nxe7 37. e4 Qd8 38. Qb3 Nc8 39. Qc4 Ne7 40. Kf1 Ke8) 34... Rh8?? { (-0.74 → 2.04) Blunder. Bg4 was best. } { The game is a draw. } (34... Bg4 35. Rc1 Qa8 36. Rb3 Nb4 37. Rxb4 axb4 38. Nb5 c5 39. Nxa7 Qxa7 40. Ke1 Rc8 41. Nd2) 1/2-1/2