MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "967"]
[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/2p2ppp/4p3/pp1p4/1P1P4/2N2P2/P1P1P1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:48:05 +0200"]
[GameEndTime "2026-09-14T15:48:06 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {-2.42/9 0.015s, n=13850, sd=15} b4 {+2.31/9 0.015s, n=12885, sd=13}
6. Na4 {-3.12/10 0.028s, n=18770, sd=17} Rxa5 {+2.40/9 0.014s, n=12668, sd=17}
7. Nb2 {-2.99/10 0.024s, n=18859, sd=15} c5 {+3.38/10 0.034s, n=20701, sd=16}
8. dxc5 {-2.90/10 0.022s, n=17872, sd=18} Bxc5 {+3.15/9 0.021s, n=16385, sd=16}
9. Nd3 {-3.37/11 0.047s, n=29026, sd=16} Bd6 {+3.13/9 0.018s, n=15542, sd=14}
10. Bd2 {-3.23/11 0.045s, n=29950, sd=20} Nc6 {+3.09/9 0.033s, n=19492, sd=13}
11. c3 {-3.36/11 0.028s, n=25768, sd=19} bxc3 {+3.41/10 0.025s, n=17441, sd=14}
12. Bxc3 {-3.33/9 0.020s, n=13175, sd=14} Nf6 {+3.10/10 0.018s, n=17637, sd=16}
13. Bxa5 {-3.45/10 0.037s, n=30573, sd=14}
Nxa5 {+3.41/11 0.059s, n=43195, sd=17}
14. e3 {-3.52/9 0.039s, n=32948, sd=15, Black makes an illegal move: e8h8} 1-0