MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2405"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbn1/p1p1ppp1/3p3r/1p5Q/2B5/2P1P2N/PP1P1PPP/RNB1K2R b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:09:53 -0400"]
[GameEndTime "2026-09-14T11:09:53 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxh5 {+8.66/9 0.029s, n=23265, sd=15}
6. Bxf7+ {-8.37/7 0.018s, n=22023, sd=15} Kxf7 {+8.41/8 0.016s, n=19432, sd=16}
7. Nf4 {-8.13/7 0.024s, n=20703, sd=13} Nh6 {+8.30/8 0.014s, n=16304, sd=12}
8. Na3 {-8.33/7 0.023s, n=20443, sd=13} Rf5 {+8.43/8 0.019s, n=14191, sd=14}
9. g4 {-8.37/8 0.019s, n=15007, sd=11} Rxf4 {+8.47/8 0.023s, n=19060, sd=12}
10. g5 {-8.61/8 0.072s, n=61564, sd=13} Rf5 {+8.56/8 0.021s, n=16637, sd=11}
11. b3 {-8.65/7 0.018s, n=13886, sd=12} Na6 {+9.08/7 0.015s, n=15777, sd=12}
12. b4 {-8.89/7 0.066s, n=56705, sd=13} c5 {+8.79/7 0.018s, n=14299, sd=9}
13. gxh6 {-9.10/7 0.029s, n=27293, sd=13} cxb4 {+8.97/7 0.015s, n=16287, sd=12}
14. h7 {-8.81/7 0.029s, n=27512, sd=9} Rh5 {+8.85/7 0.019s, n=19371, sd=11}
15. Nc2 {-9.23/6 0.017s, n=13674, sd=9} bxc3 {+9.22/7 0.049s, n=44410, sd=10}
16. d4 {-9.14/8 0.081s, n=74056, sd=14} e5 {+9.58/7 0.028s, n=25148, sd=10}
17. d5 {-9.19/6 0.034s, n=29917, sd=9} Be7 {+9.41/7 0.031s, n=28051, sd=12}
18. h8=R {-9.28/7 0.031s, n=24302, sd=11}
Qxh8 {+10.12/8 0.013s, n=15559, sd=11, White makes an illegal move: e1h1} 0-1