MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1299"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1ppp2/2p4p/6p1/1P5P/5PP1/P1PPP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:42 +0000"]
[GameEndTime "2026-09-14T13:39:43 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.59/9 0.029s, n=21374, sd=14}
6. d4 {-1.22/10 0.024s, n=14140, sd=13} gxh4 {+0.98/9 0.044s, n=23168, sd=12}
7. Rxh4 {-0.39/10 0.037s, n=19975, sd=13} d5 {+0.76/9 0.029s, n=16003, sd=16}
8. Bf4 {-0.68/8 0.031s, n=15355, sd=13} e5 {+0.74/9 0.025s, n=13869, sd=16}
9. Bxe5 {-0.60/10 0.021s, n=13601, sd=15} Bxe5 {+0.33/10 0.024s, n=14845, sd=18}
10. dxe5 {-0.63/10 0.033s, n=20286, sd=15} Ne7 {+0.38/11 0.033s, n=20313, sd=15}
11. Qd2 {-0.77/11 0.056s, n=34013, sd=24} Nf5 {+1.28/10 0.029s, n=15231, sd=19}
12. Rh2 {-0.79/10 0.024s, n=15134, sd=14} Qb6 {+1.37/9 0.028s, n=13498, sd=19}
13. e3 {-1.02/10 0.060s, n=27204, sd=17} Nxe3 {+1.10/9 0.033s, n=16591, sd=17}
14. Ne2 {-1.02/8 0.025s, n=12273, sd=12} Nd7 {+2.07/10 0.044s, n=22010, sd=12}
15. Qc3 {-1.00/8 0.018s, n=12448, sd=14} Qxb4 {+1.33/10 0.059s, n=31646, sd=22}
16. Nd4 {-1.78/9 0.032s, n=17340, sd=16} Qxc3+ {+0.91/11 0.026s, n=20492, sd=19}
17. Nxc3 {-1.73/11 0.029s, n=15445, sd=20}
Nxf1 {+2.05/13 0.019s, n=12537, sd=20}
18. Kxf1 {-1.38/12 0.020s, n=17999, sd=22}
Nxe5 {+0.94/11 0.042s, n=23246, sd=20} 19. Re1 {-1.03/11 0.017s, n=14514, sd=19}
f6 {+1.01/12 0.021s, n=17734, sd=20}
20. f4 {-0.59/10 0.019s, n=15133, sd=15, Black makes an illegal move: e8h8} 1-0