MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1920"]
[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 "rnbq1bnr/p1pkppp1/3p3p/1p6/1P6/P1N4P/R1PPPPP1/2BQKBNR b K - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:01:12 +0200"]
[GameEndTime "2026-09-14T17:01:13 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {-1.18/10 0.034s, n=27408, sd=15}
6. a4 {+1.03/10 0.017s, n=12470, sd=11} bxa4 {-1.06/10 0.016s, n=13012, sd=11}
7. e4 {+1.26/10 0.024s, n=19745, sd=12} Ke8 {-1.08/9 0.036s, n=25640, sd=12}
8. Rxa4 {+1.52/9 0.027s, n=20553, sd=14} e5 {-1.16/8 0.026s, n=20187, sd=13}
9. Nf3 {+1.54/10 0.023s, n=18334, sd=17} Nf6 {-1.46/8 0.019s, n=14167, sd=13}
10. d4 {+1.25/9 0.031s, n=22750, sd=14} Nbd7 {-1.77/10 0.048s, n=33782, sd=17}
11. Be2 {+1.25/9 0.027s, n=16077, sd=23} Nb6 {-1.40/9 0.029s, n=19243, sd=15}
12. Ra3 {+2.04/10 0.028s, n=17984, sd=13} d5 {-2.19/8 0.024s, n=17579, sd=17}
13. Nxe5 {+2.28/9 0.018s, n=13081, sd=12}
dxe4 {-2.85/9 0.040s, n=31382, sd=16, White makes an illegal move: e1h1} 0-1