MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1122"]
[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 "rnbqkbnr/p1pp1p2/4p3/1p4pp/P1P5/6P1/RP1PPPBP/1NBQK1NR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:37:00 +0200"]
[GameEndTime "2026-09-14T17:37:00 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-2.03/10 0.028s, n=23760, sd=15}
6. axb5 {+2.79/9 0.037s, n=26580, sd=17} h4 {-2.79/9 0.026s, n=19162, sd=13}
7. Nc3 {+2.66/8 0.022s, n=12971, sd=12} g4 {-3.29/10 0.079s, n=59633, sd=19}
8. gxh4 {+3.08/9 0.037s, n=22712, sd=17} Qxh4 {-3.00/9 0.031s, n=19633, sd=15}
9. d4 {+3.20/9 0.025s, n=18948, sd=16} Bb4 {-3.47/8 0.034s, n=23352, sd=12}
10. Bf4 {+4.59/8 0.025s, n=15088, sd=19} Qd8 {-3.73/7 0.021s, n=12021, sd=10}
11. cxd5 {+4.39/8 0.039s, n=18706, sd=15} Bb7 {-4.00/8 0.046s, n=23001, sd=14}
12. e4 {+3.28/9 0.026s, n=12690, sd=19} exd5 {-3.61/9 0.035s, n=15049, sd=13}
13. Ne2 {+4.09/10 0.045s, n=19925, sd=15}
dxe4 {-3.96/9 0.035s, n=15768, sd=16, White makes an illegal move: e1h1} 0-1