MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2437"]
[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 "r1bqkbnr/p1pn1ppp/1p2p3/3p4/2P4P/8/PP1PPPP1/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:27:45 +0200"]
[GameEndTime "2026-09-14T17:27:45 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {-0.88/9 0.033s, n=18086, sd=15} exd5 {+0.72/10 0.064s, n=42268, sd=17}
6. Qc2 {-0.95/7 0.019s, n=14324, sd=14} Ngf6 {+1.18/10 0.025s, n=18232, sd=14}
7. Nf3 {-1.38/8 0.024s, n=18280, sd=12} c5 {+1.28/10 0.026s, n=19510, sd=15}
8. d4 {-1.33/10 0.023s, n=17776, sd=14} cxd4 {+1.45/11 0.035s, n=25806, sd=18}
9. a3 {-1.57/10 0.037s, n=23336, sd=18} Bb7 {+1.57/11 0.030s, n=18017, sd=16}
10. Bf4 {-1.56/11 0.022s, n=16370, sd=17} Bc5 {+1.32/9 0.031s, n=19875, sd=13}
11. b4 {-1.28/11 0.020s, n=13750, sd=10} Be7 {+1.35/10 0.026s, n=15120, sd=14}
12. Nxd4 {-1.19/10 0.024s, n=17129, sd=17} a5 {+1.04/10 0.061s, n=42831, sd=21}
13. bxa5 {-1.26/10 0.039s, n=29098, sd=17}
Rxa5 {+1.33/10 0.031s, n=22370, sd=13}
14. g3 {-1.17/9 0.033s, n=24880, sd=15, Black makes an illegal move: e8h8} 1-0