Event: Prague International Chess Festival - Karel Janecek Open
Site: Prague, Czech Republic
Date: 2023-06-28
White: Yaniv, Yuval
WhiteTitle: FM
WhiteElo: 2390
Black: Polak, Tomas
BlackTitle: GM
BlackElo: 2503
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:41] } 1... c6 { [%eval 0.37] [%clk 1:30:46] } 2. d4 { [%eval 0.41] [%clk 1:30:42] } 2... d5 { [%eval 0.28] [%clk 1:31:10] } 3. e5 { [%eval 0.28] [%clk 1:31:07] } 3... Bf5 { [%eval 0.5] [%clk 1:31:28] } 4. h4 { [%eval 0.41] [%clk 1:31:14] } 4... h5 { [%eval 0.19] [%clk 1:31:40] } 5. c4 { [%eval 0.06] [%clk 1:31:35] } 5... e6 { [%eval 0.14] [%clk 1:31:50] } 6. Nc3 { [%eval 0.0] [%clk 1:31:56] } 6... dxc4 { [%eval 0.09] [%clk 1:32:04] } 7. Bxc4 { [%eval 0.0] [%clk 1:32:18] } 7... Nd7 { [%eval 0.26] [%clk 1:32:24] } 8. Nf3 { [%eval 0.17] [%clk 1:32:24] } 8... Be7 { [%eval 0.24] [%clk 1:30:39] } 9. g3 { [%eval 0.3] [%clk 1:27:13] } 9... Nb6 { [%eval 0.32] [%clk 1:28:12] } 10. Be2 { [%eval 0.18] [%clk 1:27:31] } 10... Qd7 { [%eval 0.4] [%clk 1:26:38] } 11. O-O { [%eval 0.32] [%clk 1:15:15] } 11... Bg6 { [%eval 0.68] [%clk 1:24:26] } 12. Bd3 { [%eval 0.75] [%clk 1:11:22] } 12... Bxd3 { [%eval 0.81] [%clk 1:23:42] } 13. Qxd3 { [%eval 0.74] [%clk 1:11:09] } 13... Nh6 { [%eval 0.81] [%clk 1:15:14] } 14. Bxh6 { [%eval 0.85] [%clk 1:09:22] } 14... Rxh6 { [%eval 0.77] [%clk 1:15:39] } 15. Ne4 { [%eval 0.76] [%clk 1:08:40] } 15... O-O-O { [%eval 0.87] [%clk 1:08:15] } 16. Rfc1 { [%eval 0.77] [%clk 1:02:44] } 16... Kb8 { [%eval 0.76] [%clk 1:07:47] } 17. b4?! { [%eval 0.2] } { Inaccuracy. Rab1 was best. } { [%clk 0:54:52] } 17... Bxb4 { [%eval 0.26] [%clk 0:58:41] } 18. Rab1 { [%eval 0.0] [%clk 0:52:39] } 18... Be7 { [%eval 0.09] [%clk 0:56:21] } 19. Rb3 { [%eval 0.16] [%clk 0:52:32] } 19... Qd5 { [%eval 0.06] [%clk 0:47:19] } 20. Qb1 { [%eval 0.42] [%clk 0:44:06] } 20... Qa5 { [%eval 0.45] [%clk 0:45:27] } 21. Nc5 { [%eval 0.0] [%clk 0:36:31] } 21... Rd5 { [%eval -0.25] [%clk 0:40:30] } 22. Rbc3 { [%eval -0.38] [%clk 0:31:39] } 22... Rh8 { [%eval 0.0] [%clk 0:28:47] } 23. Nd2?! { [%eval -1.04] } { Inaccuracy. Ng5 was best. } { [%clk 0:27:05] } 23... Rxd4?! { [%eval -0.4] } { Inaccuracy. Bxc5 was best. } { [%clk 0:22:12] } 24. Ncb3 { [%eval -0.17] [%clk 0:22:47] } 24... Qxe5 { [%eval -0.29] [%clk 0:21:20] } 25. Nxd4 { [%eval -0.38] [%clk 0:21:10] } 25... Qxd4 { [%eval -0.25] [%clk 0:21:42] } 26. Nf3? { [%eval -1.4] } { Mistake. Nc4 was best. } { [%clk 0:21:31] } 26... Qa4?! { [%eval -0.36] } { Inaccuracy. Qd5 was best. } { [%clk 0:17:00] } 27. Rb3 { [%eval -0.88] [%clk 0:20:05] } 27... Bf6 { [%eval -0.58] [%clk 0:16:32] } 28. Nd2?! { [%eval -1.42] } { Inaccuracy. Ng5 was best. } { [%clk 0:18:11] } 28... Rd8 { [%eval -1.54] [%clk 0:13:39] } 29. Nc4 { [%eval -1.35] [%clk 0:15:18] } 29... Bd4 { [%eval -1.41] [%clk 0:13:35] } 30. Rb4 { [%eval -1.43] [%clk 0:11:48] } 30... Qa6 { [%eval -1.59] [%clk 0:13:47] } 31. Qe4 { [%eval -1.59] [%clk 0:10:21] } 31... Nxc4? { [%eval -0.06] } { Mistake. f6 was best. } { [%clk 0:08:08] } 32. Rcxc4 { [%eval -0.37] [%clk 0:06:48] } 32... Bb6 { [%eval -0.28] [%clk 0:08:13] } 33. a4?! { [%eval -1.14] } { Inaccuracy. Qf4+ was best. } { [%clk 0:06:26] } 33... Qa5 { [%eval -1.21] [%clk 0:07:17] } 34. Qf4+ { [%eval -1.03] [%clk 0:05:20] } 34... Ka8?! { [%eval 0.0] } { Inaccuracy. Bc7 was best. } { [%clk 0:04:41] } 35. Qxf7 { [%eval 0.0] [%clk 0:05:17] } 35... Qe5? { [%eval 1.14] } { Mistake. Rd1+ was best. } { [%clk 0:04:19] } 36. Re4?? { [%eval #-4] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:03:49] } 36... Qxg3+ { [%eval #-3] [%clk 0:04:20] } 37. Kf1 { [%eval #-3] [%clk 0:03:47] } 37... Qh3+ { [%eval #-2] [%clk 0:04:19] } 38. Ke1 { [%eval #-2] [%clk 0:03:45] } 38... Qh1+ { [%eval #-1] [%clk 0:04:41] } 39. Ke2 { [%eval #-1] [%clk 0:03:50] } 39... Qd1# 0-1