Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · ca2a9b37898361fec351e6ca6263c7d3

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
33
played
Pace
112.7/min
overall 114.9/min
Biggest swing
+898
Seat 1 · move 23

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,194+36.2 pawn/100won 1
gbb-1,194-36.2 pawn/100lost 1

Last moves

  1. 33Even0
  2. 32Even0
  3. 31Seat 1+300
  4. 30Seat 2+304
  5. 29Even0
  6. 28Even0
  7. 27Seat 1+100
  8. 26Seat 2+2
  9. 25Seat 1+310
  10. 24Seat 2+2
  11. 23Seat 1+898
  12. 22Seat 2+302

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
3b7ab5fbd286aedef4da33624765a6876b2143ee99c2ad9eb1f8f47c83417f12
Seed hash
3b4db70615a1c57e589bc773599dcc9d57c33d77ef1831cff0f1ae239c9b9e33 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 71,977, Merkle root 827dec777a3f4606045868bd664329ae06f9a1682f1b6599ac30518603abf41f. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. ac8b06b28d0e96a6ebca821f4fbf7eb3dde9b2119a8bc0e19511ff5ceea25103
  2. 33af4029ba06ca473aa47f3fb57a0373db1ca3ca9aa95acfd8fd266ec73d68ec
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"b7b5"
21"f1b5"
32"a7a6"
41"b5a4"
52"a6a5"
61"g1f3"
72"c7c6"
81"c2c4"
92"e7e5"
101"f3e5"
112"h7h5"
121"e5f3"
132"d7d6"
141"e1g1"
152"g8f6"
161"d2d4"
172"f6e4"
181"f1e1"
192"g7g5"
201"c1g5"
212"d8g5"
221"f3g5"
232"f7f6"
241"g5e4"
252"h5h4"
261"e4d6"
272"e8d7"
281"d1g4"
292"d7d6"
301"g4c8"
312"h8h7"
321"e1e6"