MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "6"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/ppp2pp1/2nppB2/7p/1P6/8/P1PPPPPP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:34:57 +0000"]
[GameEndTime "2026-09-14T13:34:58 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf6 {+8.10/9 0.027s, n=20380, sd=13}
6. b5 {-7.93/9 0.022s, n=12512, sd=12} Ne7 {+8.00/9 0.016s, n=13871, sd=15}
7. Nf3 {-8.20/8 0.018s, n=13630, sd=9} Rg8 {+7.85/9 0.044s, n=34897, sd=14}
8. Ng5 {-7.93/8 0.025s, n=14775, sd=10} a6 {+7.74/8 0.016s, n=12612, sd=9}
9. e4 {-7.56/9 0.017s, n=12651, sd=11} d5 {+7.75/8 0.024s, n=16554, sd=13}
10. Qf3 {-7.33/8 0.021s, n=14830, sd=14} Ng6 {+7.61/9 0.044s, n=29155, sd=14}
11. e5 {-7.62/9 0.037s, n=22960, sd=15} Nxe5 {+7.63/8 0.029s, n=18105, sd=16}
12. Qf4 {-7.75/8 0.040s, n=26683, sd=15} Ned7 {+7.94/7 0.030s, n=19127, sd=11}
13. Qxf6 {-7.80/8 0.065s, n=44190, sd=16} Nxf6 {+7.82/8 0.027s, n=20311, sd=11}
14. Nf3 {-7.64/7 0.025s, n=21474, sd=10} d4 {+7.81/9 0.051s, n=36389, sd=13}
15. Ne5 {-7.84/6 0.024s, n=18063, sd=10} Bd7 {+7.87/9 0.038s, n=24796, sd=10}
16. Be2 {-7.90/7 0.024s, n=18796, sd=12} d3 {+8.10/7 0.023s, n=18763, sd=11}
17. cxd3 {-8.04/7 0.027s, n=21148, sd=12} Bd6 {+8.15/8 0.022s, n=15204, sd=11}
18. Nc4 {-8.24/8 0.088s, n=61165, sd=13} axb5 {+8.25/8 0.019s, n=13311, sd=10}
19. Nxd6+ {-8.28/8 0.032s, n=22078, sd=14}
cxd6 {+8.24/6 0.057s, n=36354, sd=10, White makes an illegal move: e1h1} 0-1