Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Angst, Robin
WhiteElo: 2072
Black: Tcheau, Alain
BlackElo: 1849
Result: 1-0
ECO: A02
Opening: Bird Opening
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. f4 { [%eval -0.26] [%clk 0:03:03] } 1... e6 { [%eval -0.12] [%clk 0:03:03] } 2. Nc3 { [%eval -0.24] [%clk 0:03:03] } 2... d5 { [%eval -0.16] [%clk 0:03:04] } 3. Nf3 { [%eval -0.22] [%clk 0:03:02] } 3... Nc6 { [%eval 0.13] [%clk 0:03:05] } 4. d3 { [%eval -0.01] [%clk 0:03:01] } 4... Bd7 { [%eval 0.48] [%clk 0:03:06] } 5. e4 { [%eval 0.56] [%clk 0:03:02] } 5... dxe4 { [%eval 0.6] [%clk 0:03:00] } 6. dxe4 { [%eval 0.58] [%clk 0:03:03] } 6... Qe7 { [%eval 0.98] [%clk 0:02:49] } 7. Bd3 { [%eval 1.14] [%clk 0:02:55] } 7... f5 { [%eval 1.33] [%clk 0:02:44] } 8. O-O { [%eval 1.24] [%clk 0:02:51] } 8... O-O-O { [%eval 1.18] [%clk 0:02:39] } 9. e5?! { [%eval 0.47] } { Inaccuracy. a3 was best. } { [%clk 0:02:39] } 9... h6 { [%eval 0.44] [%clk 0:02:36] } 10. Qe2 { [%eval 0.09] [%clk 0:02:30] } 10... Qe8 { [%eval 0.31] [%clk 0:02:22] } 11. a4 { [%eval 0.23] [%clk 0:02:24] } 11... Bc5+ { [%eval 0.64] [%clk 0:02:22] } 12. Be3 { [%eval 0.83] [%clk 0:02:24] } 12... Qe7 { [%eval 0.83] [%clk 0:02:22] } 13. Qf2 { [%eval 0.65] [%clk 0:02:21] } 13... Bxe3 { [%eval 0.77] [%clk 0:02:22] } 14. Qxe3 { [%eval 0.78] [%clk 0:02:22] } 14... Kb8 { [%eval 0.72] [%clk 0:02:22] } 15. a5 { [%eval 0.68] [%clk 0:02:23] } 15... g5 { [%eval 0.79] [%clk 0:02:11] } 16. a6 { [%eval 0.99] [%clk 0:02:09] } 16... b6 { [%eval 1.07] [%clk 0:02:11] } 17. Rfe1? { [%eval -0.28] } { Mistake. Ne2 was best. } { [%clk 0:02:05] } 17... g4 { [%eval -0.31] [%clk 0:02:10] } 18. Nd2 { [%eval -0.24] [%clk 0:01:59] } 18... h5 { [%eval 0.16] [%clk 0:02:05] } 19. Rad1? { [%eval -1.05] } { Mistake. Na2 was best. } { [%clk 0:01:27] } 19... Qb4?? { [%eval 0.64] } { Blunder. Bc8 was best. } { [%clk 0:02:05] } 20. Nb3?! { [%eval 0.0] } { Inaccuracy. Ne2 was best. } { [%clk 0:01:15] } 20... Nh6? { [%eval 1.24] } { Mistake. Nge7 was best. } { [%clk 0:01:52] } 21. Bf1 { [%eval 0.93] [%clk 0:01:05] } 21... Qe7 { [%eval 1.15] [%clk 0:01:37] } 22. Rd2?! { [%eval 0.5] } { Inaccuracy. Bb5 was best. } { [%clk 0:01:06] } 22... Bc8 { [%eval 0.5] [%clk 0:01:38] } 23. Red1?! { [%eval -0.1] } { Inaccuracy. Nb5 was best. } { [%clk 0:01:07] } 23... Nb4 { [%eval 0.0] [%clk 0:01:30] } 24. Nd4 { [%eval 0.0] [%clk 0:00:41] } 24... c5 { [%eval 0.23] [%clk 0:01:20] } 25. Ndb5 { [%eval 0.0] [%clk 0:00:30] } 25... Nxa6?? { [%eval 2.1] } { Blunder. Bxa6 was best. } { [%clk 0:00:59] } 26. Nd6 { [%eval 1.88] [%clk 0:00:27] } 26... Nc7?! { [%eval 2.7] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:53] } 27. Ncb5 { [%eval 2.5] [%clk 0:00:18] } 27... Nxb5 { [%eval 2.69] [%clk 0:00:48] } 28. Bxb5 { [%eval 2.66] [%clk 0:00:19] } 28... Nf7 { [%eval 2.45] [%clk 0:00:44] } 29. c3?! { [%eval 1.76] } { Inaccuracy. Qa3 was best. } { [%clk 0:00:15] } 29... Nxd6? { [%eval 3.11] } { Mistake. h4 was best. } { [%clk 0:00:38] } 30. exd6 { [%eval 3.02] [%clk 0:00:14] } 30... Qf6 { [%eval 3.34] [%clk 0:00:33] } 31. d7 { [%eval 3.18] [%clk 0:00:12] } 31... Bb7 { [%eval 3.75] [%clk 0:00:27] } 32. Rd6 { [%eval 3.8] [%clk 0:00:14] } 32... Rh6 { [%eval 3.69] [%clk 0:00:17] } 33. Bc4 { [%eval 3.44] [%clk 0:00:14] } 33... Qe7 { [%eval 3.92] [%clk 0:00:09] } 34. Rxe6 { [%eval 3.93] [%clk 0:00:14] } 34... Rxe6 { [%eval 3.71] [%clk 0:00:07] } 35. Qxe6?? { [%eval 0.03] } { Blunder. Bxe6 was best. } { [%clk 0:00:15] } 35... Qxe6 { [%eval 0.08] } 36. Bxe6 { [%eval 0.2] [%clk 0:00:16] } 36... Bc6?? { [%eval 2.91] } { Blunder. Be4 was best. } { [%clk 0:00:08] } 37. Bxf5 { [%eval 2.63] [%clk 0:00:15] } 37... Kc7 { [%eval 2.75] [%clk 0:00:10] } 38. Kf2 { [%eval 2.47] [%clk 0:00:11] } 38... Bxd7 { [%eval 2.58] [%clk 0:00:09] } 39. Bg6? { [%eval 0.86] } { Mistake. Rxd7+ was best. } { [%clk 0:00:06] } 39... Rh8? { [%eval 2.62] } { Mistake. Rf8 was best. } { [%clk 0:00:08] } 40. Rd5? { [%eval 1.15] } { Mistake. f5 was best. } { [%clk 0:00:07] } 40... h4 { [%eval 1.4] [%clk 0:00:08] } 41. f5 { [%eval 1.22] [%clk 0:00:06] } 41... Kc6?! { [%eval 2.06] } { Inaccuracy. h3 was best. } { [%clk 0:00:09] } 42. Rd2?? { [%eval -1.67] } { Blunder. c4 was best. } { [%clk 0:00:06] } 42... b5?? { [%eval 2.85] } { Blunder. Bxf5 was best. } { [%clk 0:00:09] } 43. f6?? { [%eval -0.03] } { Blunder. Ke3 was best. } { [%clk 0:00:05] } 43... Be6 { [%eval 0.03] [%clk 0:00:10] } 44. Re2 { [%eval 0.0] [%clk 0:00:05] } 44... Kd6 { [%eval 0.0] [%clk 0:00:10] } 45. Rd2+ { [%eval -0.04] [%clk 0:00:06] } 45... Bd5?? { [%eval 4.17] } { Blunder. Ke5 was best. } { [%clk 0:00:10] } 46. Be4 { [%eval 4.1] [%clk 0:00:07] } 46... Rf8 { [%eval 5.13] [%clk 0:00:09] } 47. Rxd5+ { [%eval 5.09] [%clk 0:00:07] } 47... Ke6 { [%eval 5.08] [%clk 0:00:10] } 48. Rxc5 { [%eval 5.0] [%clk 0:00:08] } 48... Rxf6+ { [%eval 5.0] [%clk 0:00:11] } 49. Ke2 { [%eval 4.99] [%clk 0:00:08] } 49... Rf4 { [%eval 5.01] [%clk 0:00:12] } 50. Bd3 { [%eval 4.53] [%clk 0:00:07] } 50... a6 { [%eval 4.76] [%clk 0:00:13] } 51. Rc6+ { [%eval 4.65] [%clk 0:00:08] } 51... Kd5 { [%eval 5.22] [%clk 0:00:13] } 52. Rxa6 { [%eval 5.25] [%clk 0:00:09] } 52... Rf8 { [%eval 5.19] [%clk 0:00:13] } 53. Ra5 { [%eval 5.09] [%clk 0:00:10] } 53... Kc5 { [%eval 5.31] [%clk 0:00:13] } 54. Rxb5+ { [%eval 5.28] [%clk 0:00:11] } 54... Kc6 { [%eval 5.54] [%clk 0:00:15] } 55. Rg5 { [%eval 5.47] [%clk 0:00:12] } 55... Rf4 { [%eval 5.74] [%clk 0:00:16] } 56. b4 { [%eval 5.72] [%clk 0:00:12] } 1-0