Event: Tournament
Date: 2021-10-09
White: Derjabin, Ilja
Black: Savchenko, Boris
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation, Botvinnik Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.27] [%clk 0:03:03] } 2. c4 { [%eval 0.11] [%clk 0:03:03] } 2... e6 { [%eval 0.39] [%clk 0:03:04] } 3. Nc3 { [%eval 0.0] [%clk 0:03:04] } 3... Bb4 { [%eval 0.25] [%clk 0:03:05] } 4. f3 { [%eval 0.0] [%clk 0:03:04] } 4... d5 { [%eval 0.25] [%clk 0:03:06] } 5. a3 { [%eval 0.13] [%clk 0:03:03] } 5... Bxc3+ { [%eval 0.02] [%clk 0:03:05] } 6. bxc3 { [%eval 0.0] [%clk 0:03:05] } 6... c5 { [%eval 0.11] [%clk 0:03:06] } 7. e3 { [%eval -0.26] [%clk 0:03:06] } 7... O-O { [%eval 0.0] [%clk 0:03:04] } 8. cxd5 { [%eval -0.21] [%clk 0:03:04] } 8... Nxd5 { [%eval -0.02] [%clk 0:03:05] } 9. Bd2 { [%eval -0.34] [%clk 0:03:00] } 9... Nb6 { [%eval 0.0] [%clk 0:02:48] } 10. dxc5? { [%eval -1.08] } { Mistake. a4 was best. } { [%clk 0:02:50] } 10... N6d7 { [%eval -1.03] [%clk 0:02:47] } 11. Ne2 { [%eval -1.11] [%clk 0:02:11] } 11... Nxc5 { [%eval -1.22] [%clk 0:02:48] } 12. Nd4? { [%eval -2.47] } { Mistake. Ng3 was best. } { [%clk 0:01:45] } 12... e5 { [%eval -2.13] [%clk 0:02:37] } 13. Nb3 { [%eval -2.59] [%clk 0:01:46] } 13... Nba6 { [%eval -2.45] [%clk 0:02:21] } 14. Bxa6 { [%eval -2.55] [%clk 0:01:12] } 14... Nxb3? { [%eval -0.94] } { Mistake. Nxa6 was best. } { [%clk 0:02:21] } 15. Qxb3 { [%eval -0.7] [%clk 0:01:12] } 15... bxa6 { [%eval -0.92] [%clk 0:02:21] } 16. Qc2 { [%eval -1.13] [%clk 0:01:03] } 16... Qh4+ { [%eval -0.92] [%clk 0:02:21] } 17. g3?? { [%eval -3.5] } { Blunder. Kf1 was best. } { [%clk 0:00:57] } 17... Qf6?? { [%eval -0.84] } { Blunder. Qh3 was best. } { [%clk 0:02:01] } 18. O-O { [%eval -1.05] [%clk 0:00:52] } 18... Bh3 { [%eval -0.76] [%clk 0:01:56] } 19. Rf2 { [%eval -0.88] [%clk 0:00:52] } 19... Rab8 { [%eval -0.44] [%clk 0:01:56] } 20. e4?! { [%eval -1.02] } { Inaccuracy. c4 was best. } { [%clk 0:00:50] } 20... Qb6?! { [%eval -0.2] } { Inaccuracy. Rb7 was best. } { [%clk 0:01:55] } 21. Re1? { [%eval -1.27] } { Mistake. c4 was best. } { [%clk 0:00:45] } 21... Rfd8?! { [%eval -0.45] } { Inaccuracy. Be6 was best. } { [%clk 0:01:52] } 22. Be3 { [%eval -0.93] [%clk 0:00:45] } 22... Qa5 { [%eval -0.6] [%clk 0:01:25] } 23. Bxa7?! { [%eval -1.36] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:27] } 23... Rb7 { [%eval -1.3] [%clk 0:01:27] } 24. Be3 { [%eval -1.42] [%clk 0:00:25] } 24... h5 { [%eval -1.35] [%clk 0:01:25] } 25. a4 { [%eval -1.49] [%clk 0:00:16] } 25... Rc8 { [%eval -1.62] [%clk 0:01:23] } 26. Bd2 { [%eval -2.02] [%clk 0:00:15] } 26... Rc4 { [%eval -1.63] [%clk 0:01:23] } 27. f4?! { [%eval -2.69] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:10] } 27... Bd7? { [%eval -1.28] } { Mistake. Rd7 was best. } { [%clk 0:00:57] } 28. fxe5?! { [%eval -2.18] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:08] } 28... Qxe5? { [%eval -0.95] } { Mistake. Be6 was best. } { [%clk 0:00:54] } 29. Bf4? { [%eval -2.06] } { Mistake. Qd3 was best. } { [%clk 0:00:07] } 29... Qc5?! { [%eval -1.09] } { Inaccuracy. Qa5 was best. } { [%clk 0:00:55] } 30. e5? { [%eval -2.53] } { Mistake. Qd2 was best. } { [%clk 0:00:05] } 30... Rxc3 { [%eval -2.61] [%clk 0:00:46] } 31. Qe2? { [%eval -4.31] } { Mistake. Qd2 was best. } { [%clk 0:00:07] } 31... Bxa4?? { [%eval -1.38] } { Blunder. Bg4 was best. } { [%clk 0:00:26] } 32. e6 { [%eval -1.31] [%clk 0:00:08] } 32... Be8 { [%eval -0.97] [%clk 0:00:19] } 33. e7?! { [%eval -1.79] } { Inaccuracy. exf7+ was best. } { [%clk 0:00:04] } 33... a5 { [%eval -2.11] [%clk 0:00:19] } 34. Bd2?! { [%eval -2.82] } { Inaccuracy. Be3 was best. } { [%clk 0:00:04] } 34... Rc2 { [%eval -2.3] [%clk 0:00:18] } 35. Qd3?! { [%eval -3.09] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:05] } 35... Qc8?? { [%eval -0.69] } { Blunder. Rd7 was best. } { [%clk 0:00:15] } 36. Qd8 { [%eval -0.9] [%clk 0:00:04] } 36... Rd7?! { [%eval -0.09] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:14] } 37. Qxc8 { [%eval -0.23] [%clk 0:00:07] } 37... Rxc8 { [%eval -0.13] [%clk 0:00:11] } 38. Bxa5 { [%eval -0.18] [%clk 0:00:08] } 38... f6 { [%eval -0.19] [%clk 0:00:13] } 39. Bd8 { [%eval -0.45] [%clk 0:00:10] } 39... Kf7 { [%eval -0.5] [%clk 0:00:15] } 40. h4 { [%eval -0.23] [%clk 0:00:12] } 40... Rc3 { [%eval -0.36] [%clk 0:00:17] } 41. Kh2 { [%eval -0.37] [%clk 0:00:14] } 41... Rdd3 { [%eval -0.17] [%clk 0:00:19] } 42. Rg1 { [%eval -0.56] [%clk 0:00:16] } 42... Rf3?! { [%eval -0.03] } { Inaccuracy. Re3 was best. } { [%clk 0:00:19] } 0-1